[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Resolution: Fixed Status: Resolved (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch, HIVE-18192.14.patch, > HIVE-18192.15.patch, HIVE-18192.16.patch, HIVE-18192.17.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch, HIVE-18192.14.patch, > HIVE-18192.15.patch, HIVE-18192.16.patch, HIVE-18192.17.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch, HIVE-18192.14.patch, > HIVE-18192.15.patch, HIVE-18192.16.patch, HIVE-18192.17.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.17.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch, HIVE-18192.14.patch, > HIVE-18192.15.patch, HIVE-18192.16.patch, HIVE-18192.17.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch, HIVE-18192.14.patch, > HIVE-18192.15.patch, HIVE-18192.16.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.16.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch, HIVE-18192.14.patch, > HIVE-18192.15.patch, HIVE-18192.16.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: (was: HIVE-18192.16.patch) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch, HIVE-18192.14.patch, > HIVE-18192.15.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.16.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch, HIVE-18192.14.patch, > HIVE-18192.15.patch, HIVE-18192.16.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch, HIVE-18192.14.patch, > HIVE-18192.15.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch, HIVE-18192.14.patch, > HIVE-18192.15.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch, HIVE-18192.14.patch, > HIVE-18192.15.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.15.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch, HIVE-18192.14.patch, > HIVE-18192.15.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch, HIVE-18192.14.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.14.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch, HIVE-18192.14.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.13.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch, HIVE-18192.13.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.12.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch, > HIVE-18192.12.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.11.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch, HIVE-18192.11.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.10.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch, HIVE-18192.10.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.09.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch, > HIVE-18192.09.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.08.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch, HIVE-18192.08.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.07.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch, HIVE-18192.07.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.06.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch, > HIVE-18192.06.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: (was: HIVE-18192.05.patch) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.05.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.05.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: (was: HIVE-18192.05.patch) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.05.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: (was: HIVE-18192.05.patch) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.05.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch, HIVE-18192.05.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.04.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch, HIVE-18192.04.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.03.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: (was: HIVE-18192.03.patch) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: Open) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.03.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch, > HIVE-18192.03.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Open (was: Patch Available) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eugene Koifman updated HIVE-18192: -- Description: To support ACID replication, we will be introducing a per table write Id which will replace the transaction id in the primary key for each row in a ACID table. The current primary key is determined via which will move to For each table modified by the given transaction will have a table level write ID allocated and a persisted map of global txn id -> to table -> write id for that table has to be maintained to allow Snapshot isolation. Readers should use the combination of ValidTxnList and ValidWriteIdList(Table) for snapshot isolation. [Hive Replication - ACID Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] has a section "Per Table Sequences (Write-Id)" with more detials was: To support ACID replication, we will be introducing a per table write Id which will replace the transaction id in the primary key for each row in a ACID table. The current primary key is determined via which will move to For each table modified by the given transaction will have a table level write ID allocated and a persisted map of global txn id -> to table -> write id for that table has to be maintained to allow Snapshot isolation. Readers should use the combination of ValidTxnList and ValidWriteIdList(Table) for snapshot isolation. > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. > > [Hive Replication - ACID > Tables.pdf|https://issues.apache.org/jira/secure/attachment/12903157/Hive%20Replication-%20ACID%20Tables.pdf] > has a section "Per Table Sequences (Write-Id)" with more detials -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Status: Patch Available (was: In Progress) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Description: To support ACID replication, we will be introducing a per table write Id which will replace the transaction id in the primary key for each row in a ACID table. The current primary key is determined via which will move to For each table modified by the given transaction will have a table level write ID allocated and a persisted map of global txn id -> to table -> write id for that table has to be maintained to allow Snapshot isolation. Readers should use the combination of ValidTxnList and ValidWriteIdList for snapshot isolation. was: To support ACID replication, we will be introducing a per table write Id which will replace the transaction id in the primary key for each row in a ACID table. The current primary key is determined via which will move to For each table modified by the given transaction will have a table level write ID allocated and a persisted map of global txn id -> to table -> write id for that table has to be maintained to allow Snapshot isolation. Snapshot isolation should use the combination of ValidTxnList and ValidWriteIdList for readers. > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and ValidWriteIdList for > snapshot isolation. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Description: To support ACID replication, we will be introducing a per table write Id which will replace the transaction id in the primary key for each row in a ACID table. The current primary key is determined via which will move to For each table modified by the given transaction will have a table level write ID allocated and a persisted map of global txn id -> to table -> write id for that table has to be maintained to allow Snapshot isolation. Readers should use the combination of ValidTxnList and ValidWriteIdList(Table) for snapshot isolation. was: To support ACID replication, we will be introducing a per table write Id which will replace the transaction id in the primary key for each row in a ACID table. The current primary key is determined via which will move to For each table modified by the given transaction will have a table level write ID allocated and a persisted map of global txn id -> to table -> write id for that table has to be maintained to allow Snapshot isolation. Readers should use the combination of ValidTxnList and ValidWriteIdList for snapshot isolation. > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Readers should use the combination of ValidTxnList and > ValidWriteIdList(Table) for snapshot isolation. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Description: To support ACID replication, we will be introducing a per table write Id which will replace the transaction id in the primary key for each row in a ACID table. The current primary key is determined via which will move to For each table modified by the given transaction will have a table level write ID allocated and a persisted map of global txn id -> to table -> write id for that table has to be maintained to allow Snapshot isolation. Snapshot isolation should use the combination of ValidTxnList and ValidWriteIdList for readers. was: To support ACID replication, we will be introducing a per table write Id which will replace the transaction id in the primary key for each row in a ACID table. The current primary key is determined via which will move to a persistable map of global txn id -> to table -> write id for that table has to be maintained to now allow Snapshot isolation. > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > For each table modified by the given transaction will have a table level > write ID allocated and a persisted map of global txn id -> to table -> write > id for that table has to be maintained to allow Snapshot isolation. > Snapshot isolation should use the combination of ValidTxnList and > ValidWriteIdList for readers. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Description: To support ACID replication, we will be introducing a per table write Id which will replace the transaction id in the primary key for each row in a ACID table. The current primary key is determined via which will move to a persistable map of global txn id -> to table -> write id for that table has to be maintained to now allow Snapshot isolation. was: To support ACID replication, we will be introducing a per table write Id which will replace the transaction id in the primary key for each row in a ACID table. The current primary key is determined via which will move to a persistable map of global txn id -> to table -> write id for that table has to be maintained to now allow Snapshot isolation. > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > a persistable map of global txn id -> to table -> write id for that table has > to be maintained to now allow Snapshot isolation. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.02.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > a persistable map of global txn id -> to table -> write id for that table has > to be maintained to now allow Snapshot isolation. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Attachment: HIVE-18192.01.patch > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > Attachments: HIVE-18192.01.patch, HIVE-18192.02.patch > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > a persistable map of global txn id -> to table -> write id for that table has > to be maintained to now allow Snapshot isolation. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated HIVE-18192: -- Labels: ACID DR pull-request-available (was: ACID DR) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan > Labels: ACID, DR, pull-request-available > Fix For: 3.0.0 > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > a persistable map of global txn id -> to table -> write id for that table has > to be maintained to now allow Snapshot isolation. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (HIVE-18192) Introduce WriteId per table rather than using global transaction id
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Labels: ACID DR (was: ACID) > Introduce WriteId per table rather than using global transaction id > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan > Labels: ACID, DR > Fix For: 3.0.0 > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > a persistable map of global txn id -> to table -> write id for that table has > to be maintained to now allow Snapshot isolation. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (HIVE-18192) Introduce WriteID per table rather than using global transaction ID
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Summary: Introduce WriteID per table rather than using global transaction ID (was: Introduce WriteId per table rather than using global transaction id) > Introduce WriteID per table rather than using global transaction ID > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan > Labels: ACID, DR > Fix For: 3.0.0 > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > a persistable map of global txn id -> to table -> write id for that table has > to be maintained to now allow Snapshot isolation. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (HIVE-18192) Introduce WriteId per table rather than using global transaction id
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Labels: ACID (was: ) > Introduce WriteId per table rather than using global transaction id > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: Sankar Hariappan > Labels: ACID > Fix For: 3.0.0 > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > a persistable map of global txn id -> to table -> write id for that table has > to be maintained to now allow Snapshot isolation. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (HIVE-18192) Introduce WriteId per table rather than using global transaction id
[ https://issues.apache.org/jira/browse/HIVE-18192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sankar Hariappan updated HIVE-18192: Issue Type: Sub-task (was: Bug) Parent: HIVE-18320 > Introduce WriteId per table rather than using global transaction id > --- > > Key: HIVE-18192 > URL: https://issues.apache.org/jira/browse/HIVE-18192 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, Transactions >Affects Versions: 3.0.0 >Reporter: anishek >Assignee: anishek > Fix For: 3.0.0 > > > To support ACID replication, we will be introducing a per table write Id > which will replace the transaction id in the primary key for each row in a > ACID table. > The current primary key is determined via > > which will move to > > a persistable map of global txn id -> to table -> write id for that table has > to be maintained to now allow Snapshot isolation. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
