[jira] [Updated] (HIVE-13753) Make metastore client thread safe in DbTxnManager
[ https://issues.apache.org/jira/browse/HIVE-13753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Zheng updated HIVE-13753: - Resolution: Fixed Fix Version/s: 2.1.0 1.3.0 Status: Resolved (was: Patch Available) Committed to master and branch-1. Thanks [~vgumashta] for the review! > Make metastore client thread safe in DbTxnManager > - > > Key: HIVE-13753 > URL: https://issues.apache.org/jira/browse/HIVE-13753 > Project: Hive > Issue Type: Bug > Components: Transactions >Affects Versions: 1.3.0, 2.1.0 >Reporter: Wei Zheng >Assignee: Wei Zheng > Fix For: 1.3.0, 2.1.0 > > Attachments: HIVE-13753.1.patch, HIVE-13753.2.patch, > HIVE-13753.3.patch > > > The fact that multiple threads sharing the same metastore client which is > used for RPC to Thrift is not thread safe. > Race condition can happen when one sees "out of sequence response" error > message from Thrift server. That means the response from the Thrift server is > for a different request (by a different thread). > Solution will be to synchronize methods from the client side. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-13753) Make metastore client thread safe in DbTxnManager
[ https://issues.apache.org/jira/browse/HIVE-13753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Zheng updated HIVE-13753: - Attachment: HIVE-13753.3.patch Makes sense. Patch 3 made that field client final. Thanks [~vgumashta] for the review! > Make metastore client thread safe in DbTxnManager > - > > Key: HIVE-13753 > URL: https://issues.apache.org/jira/browse/HIVE-13753 > Project: Hive > Issue Type: Bug > Components: Transactions >Affects Versions: 1.3.0, 2.1.0 >Reporter: Wei Zheng >Assignee: Wei Zheng > Attachments: HIVE-13753.1.patch, HIVE-13753.2.patch, > HIVE-13753.3.patch > > > The fact that multiple threads sharing the same metastore client which is > used for RPC to Thrift is not thread safe. > Race condition can happen when one sees "out of sequence response" error > message from Thrift server. That means the response from the Thrift server is > for a different request (by a different thread). > Solution will be to synchronize methods from the client side. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-13753) Make metastore client thread safe in DbTxnManager
[ https://issues.apache.org/jira/browse/HIVE-13753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Zheng updated HIVE-13753: - Attachment: HIVE-13753.2.patch Patch 2. > Make metastore client thread safe in DbTxnManager > - > > Key: HIVE-13753 > URL: https://issues.apache.org/jira/browse/HIVE-13753 > Project: Hive > Issue Type: Bug > Components: Transactions >Affects Versions: 1.3.0, 2.1.0 >Reporter: Wei Zheng >Assignee: Wei Zheng > Attachments: HIVE-13753.1.patch, HIVE-13753.2.patch > > > The fact that multiple threads sharing the same metastore client which is > used for RPC to Thrift is not thread safe. > Race condition can happen when one sees "out of sequence response" error > message from Thrift server. That means the response from the Thrift server is > for a different request (by a different thread). > Solution will be to synchronize methods from the client side. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-13753) Make metastore client thread safe in DbTxnManager
[ https://issues.apache.org/jira/browse/HIVE-13753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Zheng updated HIVE-13753: - Attachment: HIVE-13753.1.patch Previous patch has wrong name. Corrected it. > Make metastore client thread safe in DbTxnManager > - > > Key: HIVE-13753 > URL: https://issues.apache.org/jira/browse/HIVE-13753 > Project: Hive > Issue Type: Bug > Components: Transactions >Affects Versions: 1.3.0, 2.1.0 >Reporter: Wei Zheng >Assignee: Wei Zheng > Attachments: HIVE-13753.1.patch > > > The fact that multiple threads sharing the same metastore client which is > used for RPC to Thrift is not thread safe. > Race condition can happen when one sees "out of sequence response" error > message from Thrift server. That means the response from the Thrift server is > for a different request (by a different thread). > Solution will be to synchronize methods from the client side. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-13753) Make metastore client thread safe in DbTxnManager
[ https://issues.apache.org/jira/browse/HIVE-13753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Zheng updated HIVE-13753: - Attachment: (was: HIVE-13725.1.patch) > Make metastore client thread safe in DbTxnManager > - > > Key: HIVE-13753 > URL: https://issues.apache.org/jira/browse/HIVE-13753 > Project: Hive > Issue Type: Bug > Components: Transactions >Affects Versions: 1.3.0, 2.1.0 >Reporter: Wei Zheng >Assignee: Wei Zheng > > The fact that multiple threads sharing the same metastore client which is > used for RPC to Thrift is not thread safe. > Race condition can happen when one sees "out of sequence response" error > message from Thrift server. That means the response from the Thrift server is > for a different request (by a different thread). > Solution will be to synchronize methods from the client side. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-13753) Make metastore client thread safe in DbTxnManager
[ https://issues.apache.org/jira/browse/HIVE-13753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Zheng updated HIVE-13753: - Attachment: HIVE-13725.1.patch Upload patch 1. [~ekoifman] Can you review please? > Make metastore client thread safe in DbTxnManager > - > > Key: HIVE-13753 > URL: https://issues.apache.org/jira/browse/HIVE-13753 > Project: Hive > Issue Type: Bug > Components: Transactions >Affects Versions: 1.3.0, 2.1.0 >Reporter: Wei Zheng >Assignee: Wei Zheng > Attachments: HIVE-13725.1.patch > > > The fact that multiple threads sharing the same metastore client which is > used for RPC to Thrift is not thread safe. > Race condition can happen when one sees "out of sequence response" error > message from Thrift server. That means the response from the Thrift server is > for a different request (by a different thread). > Solution will be to synchronize methods from the client side. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-13753) Make metastore client thread safe in DbTxnManager
[ https://issues.apache.org/jira/browse/HIVE-13753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Zheng updated HIVE-13753: - Status: Patch Available (was: Open) > Make metastore client thread safe in DbTxnManager > - > > Key: HIVE-13753 > URL: https://issues.apache.org/jira/browse/HIVE-13753 > Project: Hive > Issue Type: Bug > Components: Transactions >Affects Versions: 1.3.0, 2.1.0 >Reporter: Wei Zheng >Assignee: Wei Zheng > Attachments: HIVE-13725.1.patch > > > The fact that multiple threads sharing the same metastore client which is > used for RPC to Thrift is not thread safe. > Race condition can happen when one sees "out of sequence response" error > message from Thrift server. That means the response from the Thrift server is > for a different request (by a different thread). > Solution will be to synchronize methods from the client side. -- This message was sent by Atlassian JIRA (v6.3.4#6332)