[jira] [Updated] (HBASE-16466) HBase snapshots support in VerifyReplication tool to reduce load on live HBase cluster with large tables
[ https://issues.apache.org/jira/browse/HBASE-16466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Maddineni Sukumar updated HBASE-16466: -- Attachment: HBASE-16466.v5.patch > HBase snapshots support in VerifyReplication tool to reduce load on live > HBase cluster with large tables > > > Key: HBASE-16466 > URL: https://issues.apache.org/jira/browse/HBASE-16466 > Project: HBase > Issue Type: Improvement > Components: hbase >Affects Versions: 0.98.21 >Reporter: Sukumar Maddineni >Assignee: Maddineni Sukumar > Fix For: 2.0.0 > > Attachments: HBASE-16466.branch-1.3.001.patch, HBASE-16466.v1.patch, > HBASE-16466.v2.patch, HBASE-16466.v3.patch, HBASE-16466.v4.patch, > HBASE-16466.v5.patch > > > As of now VerifyReplicatin tool is running using normal HBase scanners. If > you want to run VerifyReplication multiple times on a production live > cluster with large tables then it creates extra load on HBase layer. So if we > implement snapshot based support then both in source and target we can read > data from snapshots which reduces load on HBase -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HBASE-16466) HBase snapshots support in VerifyReplication tool to reduce load on live HBase cluster with large tables
[ https://issues.apache.org/jira/browse/HBASE-16466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated HBASE-16466: --- Status: Open (was: Patch Available) > HBase snapshots support in VerifyReplication tool to reduce load on live > HBase cluster with large tables > > > Key: HBASE-16466 > URL: https://issues.apache.org/jira/browse/HBASE-16466 > Project: HBase > Issue Type: Improvement > Components: hbase >Affects Versions: 0.98.21 >Reporter: Sukumar Maddineni >Assignee: Maddineni Sukumar > Fix For: 2.0.0 > > Attachments: HBASE-16466.branch-1.3.001.patch, HBASE-16466.v1.patch, > HBASE-16466.v2.patch, HBASE-16466.v3.patch, HBASE-16466.v4.patch > > > As of now VerifyReplicatin tool is running using normal HBase scanners. If > you want to run VerifyReplication multiple times on a production live > cluster with large tables then it creates extra load on HBase layer. So if we > implement snapshot based support then both in source and target we can read > data from snapshots which reduces load on HBase -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HBASE-16466) HBase snapshots support in VerifyReplication tool to reduce load on live HBase cluster with large tables
[ https://issues.apache.org/jira/browse/HBASE-16466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Maddineni Sukumar updated HBASE-16466: -- Attachment: HBASE-16466.v4.patch > HBase snapshots support in VerifyReplication tool to reduce load on live > HBase cluster with large tables > > > Key: HBASE-16466 > URL: https://issues.apache.org/jira/browse/HBASE-16466 > Project: HBase > Issue Type: Improvement > Components: hbase >Affects Versions: 0.98.21 >Reporter: Sukumar Maddineni >Assignee: Maddineni Sukumar > Fix For: 2.0.0 > > Attachments: HBASE-16466.branch-1.3.001.patch, HBASE-16466.v1.patch, > HBASE-16466.v2.patch, HBASE-16466.v3.patch, HBASE-16466.v4.patch > > > As of now VerifyReplicatin tool is running using normal HBase scanners. If > you want to run VerifyReplication multiple times on a production live > cluster with large tables then it creates extra load on HBase layer. So if we > implement snapshot based support then both in source and target we can read > data from snapshots which reduces load on HBase -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HBASE-16466) HBase snapshots support in VerifyReplication tool to reduce load on live HBase cluster with large tables
[ https://issues.apache.org/jira/browse/HBASE-16466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Maddineni Sukumar updated HBASE-16466: -- Attachment: HBASE-16466.v3.patch > HBase snapshots support in VerifyReplication tool to reduce load on live > HBase cluster with large tables > > > Key: HBASE-16466 > URL: https://issues.apache.org/jira/browse/HBASE-16466 > Project: HBase > Issue Type: Improvement > Components: hbase >Affects Versions: 0.98.21 >Reporter: Sukumar Maddineni >Assignee: Maddineni Sukumar > Fix For: 2.0.0 > > Attachments: HBASE-16466.branch-1.3.001.patch, HBASE-16466.v1.patch, > HBASE-16466.v2.patch, HBASE-16466.v3.patch > > > As of now VerifyReplicatin tool is running using normal HBase scanners. If > you want to run VerifyReplication multiple times on a production live > cluster with large tables then it creates extra load on HBase layer. So if we > implement snapshot based support then both in source and target we can read > data from snapshots which reduces load on HBase -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HBASE-16466) HBase snapshots support in VerifyReplication tool to reduce load on live HBase cluster with large tables
[ https://issues.apache.org/jira/browse/HBASE-16466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Maddineni Sukumar updated HBASE-16466: -- Release Note: Support for snapshots in VerifyReplication tool i.e. verifyrep can compare source table snapshot against peer table snapshot which reduces load on RS by reading data from HDFS directly using Snapshot scanners. Instead of comparing against live tables whose state changes due to writes and compactions its better to compare HBase snapshots which are immutable in nature. was: Support for snapshots in VerifyReplication tool i.e. verifyrep can compare source table snapshot against peer table snapshot which reduces load on RS by reading data from HDFS directly using Snapshot scanners. Instead of comparing against live tables whose state changes due to writes and compactions I think its better to compare HBase snapshots which are immutable in nature. > HBase snapshots support in VerifyReplication tool to reduce load on live > HBase cluster with large tables > > > Key: HBASE-16466 > URL: https://issues.apache.org/jira/browse/HBASE-16466 > Project: HBase > Issue Type: Improvement > Components: hbase >Affects Versions: 0.98.21 >Reporter: Sukumar Maddineni >Assignee: Maddineni Sukumar > Fix For: 2.0.0 > > Attachments: HBASE-16466.branch-1.3.001.patch, HBASE-16466.v1.patch, > HBASE-16466.v2.patch > > > As of now VerifyReplicatin tool is running using normal HBase scanners. If > you want to run VerifyReplication multiple times on a production live > cluster with large tables then it creates extra load on HBase layer. So if we > implement snapshot based support then both in source and target we can read > data from snapshots which reduces load on HBase -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HBASE-16466) HBase snapshots support in VerifyReplication tool to reduce load on live HBase cluster with large tables
[ https://issues.apache.org/jira/browse/HBASE-16466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Maddineni Sukumar updated HBASE-16466: -- Release Note: Support for snapshots in VerifyReplication tool i.e. verifyrep can compare source table snapshot against peer table snapshot which reduces load on RS by reading data from HDFS directly using Snapshot scanners. Instead of comparing against live tables whose state changes due to writes and compactions its better to compare HBase snapshots which are immutable in nature. was: Support for snapshots in VerifyReplication tool i.e. verifyrep can compare source table snapshot against peer table snapshot which reduces load on RS by reading data from HDFS directly using Snapshot scanners. Instead of comparing against live tables whose state changes due to writes and compactions its better to compare HBase snapshots which are immutable in nature. > HBase snapshots support in VerifyReplication tool to reduce load on live > HBase cluster with large tables > > > Key: HBASE-16466 > URL: https://issues.apache.org/jira/browse/HBASE-16466 > Project: HBase > Issue Type: Improvement > Components: hbase >Affects Versions: 0.98.21 >Reporter: Sukumar Maddineni >Assignee: Maddineni Sukumar > Fix For: 2.0.0 > > Attachments: HBASE-16466.branch-1.3.001.patch, HBASE-16466.v1.patch, > HBASE-16466.v2.patch > > > As of now VerifyReplicatin tool is running using normal HBase scanners. If > you want to run VerifyReplication multiple times on a production live > cluster with large tables then it creates extra load on HBase layer. So if we > implement snapshot based support then both in source and target we can read > data from snapshots which reduces load on HBase -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HBASE-16466) HBase snapshots support in VerifyReplication tool to reduce load on live HBase cluster with large tables
[ https://issues.apache.org/jira/browse/HBASE-16466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Maddineni Sukumar updated HBASE-16466: -- Release Note: Support for snapshots in VerifyReplication tool i.e. verifyrep can compare source table snapshot against peer table snapshot which reduces load on RS by reading data from HDFS directly using Snapshot scanners. Instead of comparing against live tables whose state changes due to writes and compactions I think its better to compare HBase snapshots which are immutable in nature. > HBase snapshots support in VerifyReplication tool to reduce load on live > HBase cluster with large tables > > > Key: HBASE-16466 > URL: https://issues.apache.org/jira/browse/HBASE-16466 > Project: HBase > Issue Type: Improvement > Components: hbase >Affects Versions: 0.98.21 >Reporter: Sukumar Maddineni >Assignee: Maddineni Sukumar > Fix For: 2.0.0 > > Attachments: HBASE-16466.branch-1.3.001.patch, HBASE-16466.v1.patch, > HBASE-16466.v2.patch > > > As of now VerifyReplicatin tool is running using normal HBase scanners. If > you want to run VerifyReplication multiple times on a production live > cluster with large tables then it creates extra load on HBase layer. So if we > implement snapshot based support then both in source and target we can read > data from snapshots which reduces load on HBase -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HBASE-16466) HBase snapshots support in VerifyReplication tool to reduce load on live HBase cluster with large tables
[ https://issues.apache.org/jira/browse/HBASE-16466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Maddineni Sukumar updated HBASE-16466: -- Fix Version/s: (was: 1.3.1) 2.0.0 > HBase snapshots support in VerifyReplication tool to reduce load on live > HBase cluster with large tables > > > Key: HBASE-16466 > URL: https://issues.apache.org/jira/browse/HBASE-16466 > Project: HBase > Issue Type: Improvement > Components: hbase >Affects Versions: 0.98.21 >Reporter: Sukumar Maddineni >Assignee: Maddineni Sukumar > Fix For: 2.0.0 > > Attachments: HBASE-16466.branch-1.3.001.patch, HBASE-16466.v1.patch, > HBASE-16466.v2.patch > > > As of now VerifyReplicatin tool is running using normal HBase scanners. If > you want to run VerifyReplication multiple times on a production live > cluster with large tables then it creates extra load on HBase layer. So if we > implement snapshot based support then both in source and target we can read > data from snapshots which reduces load on HBase -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HBASE-16466) HBase snapshots support in VerifyReplication tool to reduce load on live HBase cluster with large tables
[ https://issues.apache.org/jira/browse/HBASE-16466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Maddineni Sukumar updated HBASE-16466: -- Attachment: HBASE-16466.v2.patch format fixes and removing unused imports > HBase snapshots support in VerifyReplication tool to reduce load on live > HBase cluster with large tables > > > Key: HBASE-16466 > URL: https://issues.apache.org/jira/browse/HBASE-16466 > Project: HBase > Issue Type: Improvement > Components: hbase >Affects Versions: 0.98.21 >Reporter: Sukumar Maddineni >Assignee: Maddineni Sukumar > Fix For: 1.3.1 > > Attachments: HBASE-16466.branch-1.3.001.patch, HBASE-16466.v1.patch, > HBASE-16466.v2.patch > > > As of now VerifyReplicatin tool is running using normal HBase scanners. If > you want to run VerifyReplication multiple times on a production live > cluster with large tables then it creates extra load on HBase layer. So if we > implement snapshot based support then both in source and target we can read > data from snapshots which reduces load on HBase -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HBASE-16466) HBase snapshots support in VerifyReplication tool to reduce load on live HBase cluster with large tables
[ https://issues.apache.org/jira/browse/HBASE-16466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Maddineni Sukumar updated HBASE-16466: -- Attachment: HBASE-16466.v1.patch > HBase snapshots support in VerifyReplication tool to reduce load on live > HBase cluster with large tables > > > Key: HBASE-16466 > URL: https://issues.apache.org/jira/browse/HBASE-16466 > Project: HBase > Issue Type: Improvement > Components: hbase >Affects Versions: 0.98.21 >Reporter: Sukumar Maddineni >Assignee: Maddineni Sukumar > Fix For: 1.3.1 > > Attachments: HBASE-16466.branch-1.3.001.patch, HBASE-16466.v1.patch > > > As of now VerifyReplicatin tool is running using normal HBase scanners. If > you want to run VerifyReplication multiple times on a production live > cluster with large tables then it creates extra load on HBase layer. So if we > implement snapshot based support then both in source and target we can read > data from snapshots which reduces load on HBase -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HBASE-16466) HBase snapshots support in VerifyReplication tool to reduce load on live HBase cluster with large tables
[ https://issues.apache.org/jira/browse/HBASE-16466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Maddineni Sukumar updated HBASE-16466: -- Status: Patch Available (was: Open) > HBase snapshots support in VerifyReplication tool to reduce load on live > HBase cluster with large tables > > > Key: HBASE-16466 > URL: https://issues.apache.org/jira/browse/HBASE-16466 > Project: HBase > Issue Type: Improvement > Components: hbase >Affects Versions: 0.98.21 >Reporter: Sukumar Maddineni >Assignee: Maddineni Sukumar > Fix For: 1.3.1 > > Attachments: HBASE-16466.branch-1.3.001.patch > > > As of now VerifyReplicatin tool is running using normal HBase scanners. If > you want to run VerifyReplication multiple times on a production live > cluster with large tables then it creates extra load on HBase layer. So if we > implement snapshot based support then both in source and target we can read > data from snapshots which reduces load on HBase -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HBASE-16466) HBase snapshots support in VerifyReplication tool to reduce load on live HBase cluster with large tables
[ https://issues.apache.org/jira/browse/HBASE-16466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Maddineni Sukumar updated HBASE-16466: -- Attachment: HBASE-16466.branch-1.3.001.patch > HBase snapshots support in VerifyReplication tool to reduce load on live > HBase cluster with large tables > > > Key: HBASE-16466 > URL: https://issues.apache.org/jira/browse/HBASE-16466 > Project: HBase > Issue Type: Improvement > Components: hbase >Affects Versions: 0.98.21 >Reporter: Sukumar Maddineni >Assignee: Maddineni Sukumar > Fix For: 1.3.1 > > Attachments: HBASE-16466.branch-1.3.001.patch > > > As of now VerifyReplicatin tool is running using normal HBase scanners. If > you want to run VerifyReplication multiple times on a production live > cluster with large tables then it creates extra load on HBase layer. So if we > implement snapshot based support then both in source and target we can read > data from snapshots which reduces load on HBase -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HBASE-16466) HBase snapshots support in VerifyReplication tool to reduce load on live HBase cluster with large tables
[ https://issues.apache.org/jira/browse/HBASE-16466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Maddineni Sukumar updated HBASE-16466: -- Fix Version/s: 1.3.1 > HBase snapshots support in VerifyReplication tool to reduce load on live > HBase cluster with large tables > > > Key: HBASE-16466 > URL: https://issues.apache.org/jira/browse/HBASE-16466 > Project: HBase > Issue Type: Improvement > Components: hbase >Affects Versions: 0.98.21 >Reporter: Sukumar Maddineni >Assignee: Maddineni Sukumar > Fix For: 1.3.1 > > Attachments: HBASE-16466.branch-1.3.001.patch > > > As of now VerifyReplicatin tool is running using normal HBase scanners. If > you want to run VerifyReplication multiple times on a production live > cluster with large tables then it creates extra load on HBase layer. So if we > implement snapshot based support then both in source and target we can read > data from snapshots which reduces load on HBase -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HBASE-16466) HBase snapshots support in VerifyReplication tool to reduce load on live HBase cluster with large tables
[ https://issues.apache.org/jira/browse/HBASE-16466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sukumar Maddineni updated HBASE-16466: -- Component/s: (was: tooling) hbase > HBase snapshots support in VerifyReplication tool to reduce load on live > HBase cluster with large tables > > > Key: HBASE-16466 > URL: https://issues.apache.org/jira/browse/HBASE-16466 > Project: HBase > Issue Type: Improvement > Components: hbase >Affects Versions: 0.98.21 >Reporter: Sukumar Maddineni > > As of now VerifyReplicatin tool is running using normal HBase scanners. If > you want to run VerifyReplication multiple times on a production live > cluster with large tables then it creates extra load on HBase layer. So if we > implement snapshot based support then both in source and target we can read > data from snapshots which reduces load on HBase -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-16466) HBase snapshots support in VerifyReplication tool to reduce load on live HBase cluster with large tables
[ https://issues.apache.org/jira/browse/HBASE-16466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sukumar Maddineni updated HBASE-16466: -- Summary: HBase snapshots support in VerifyReplication tool to reduce load on live HBase cluster with large tables (was: HBase snapshots support in VerifyRepication tool to reduce load on live HBase cluster with large tables) > HBase snapshots support in VerifyReplication tool to reduce load on live > HBase cluster with large tables > > > Key: HBASE-16466 > URL: https://issues.apache.org/jira/browse/HBASE-16466 > Project: HBase > Issue Type: Improvement > Components: tooling >Affects Versions: 0.98.21 >Reporter: Sukumar Maddineni > > As of now VerifyReplicatin tool is running using normal HBase scanners. If > you want to run VerifyReplication multiple times on a production live > cluster with large tables then it creates extra load on HBase layer. So if we > implement snapshot based support then both in source and target we can read > data from snapshots which reduces load on HBase -- This message was sent by Atlassian JIRA (v6.3.4#6332)
