Wenzhe Zhou has posted comments on this change. ( http://gerrit.cloudera.org:8080/18911 )
Change subject: IMPALA-11505: Fix flaky test test_kudu_txn_abort_partition_lock ...................................................................... Patch Set 1: (1 comment) http://gerrit.cloudera.org:8080/#/c/18911/1/tests/custom_cluster/test_kudu.py File tests/custom_cluster/test_kudu.py: http://gerrit.cloudera.org:8080/#/c/18911/1/tests/custom_cluster/test_kudu.py@573 PS1, Line 573: # Enable Kudu transactions and run "insert" query with debug action to skip calling : # Commit for Kudu transaction so that partition locking is not released. > No, the transaction object is still held by Kudu transaction manager in Imp Kudu transaction object is created when opening Kudu transaction and it's saved in KuduTransactionManager in Impala frontend before the transaction is committed or aborted. Kudu transaction object has built-in heart beat to keep the transaction alive on Kudu server side. The uncommited Kudu transaction will be cleaned up on Kudu server side after the Impala daemon is restarted since the heart beat for the transaction is not received by Kudu server. -- To view, visit http://gerrit.cloudera.org:8080/18911 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: If5a79bca6bfdac49192b76b1a31379d872db59e0 Gerrit-Change-Number: 18911 Gerrit-PatchSet: 1 Gerrit-Owner: Wenzhe Zhou <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Joe McDonnell <[email protected]> Gerrit-Reviewer: Wenzhe Zhou <[email protected]> Gerrit-Comment-Date: Sat, 27 Aug 2022 01:02:39 +0000 Gerrit-HasComments: Yes
