Taraka Rama Rao Lethavadla created HIVE-27797:
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Summary: Transactions that got timed out are not getting logged as
ABORTED transactions in NOTIFICATION_LOG
Key: HIVE-27797
URL: https://issues.apache.org/jira/browse/HIVE-27797
Project: Hive
Issue Type: Bug
Components: repl, Transactions
Reporter: Taraka Rama Rao Lethavadla
Assignee: Taraka Rama Rao Lethavadla
+Scenario:+
Let's there are 100 transactions opened. These 100 will be logged in
notification_log and when replicated, they will get created in target cluster.
Now 50 out of these 100 transactions got aborted due to timeout and got removed
from HMS. In this step, we are not logging those transactions in to
notification_log.
So next time when we do replication, these 50 aborted transactions will not be
replicated.
As a result in the target cluster the transactions that got created earlier
will stay forever without getting cleaned
Actually, we have the logic to log aborted transactions if they got aborted for
some other reason but not for those getting timed out.
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