[ 
https://issues.apache.org/jira/browse/HIVE-25898?focusedWorklogId=721795&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-721795
 ]

ASF GitHub Bot logged work on HIVE-25898:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 07/Feb/22 09:28
            Start Date: 07/Feb/22 09:28
    Worklog Time Spent: 10m 
      Work Description: veghlaci05 commented on a change in pull request #2981:
URL: https://github.com/apache/hive/pull/2981#discussion_r800461666



##########
File path: ql/src/java/org/apache/hadoop/hive/ql/txn/compactor/Worker.java
##########
@@ -685,11 +672,16 @@ void open(CompactionInfo ci) throws TException {
             + "}, status {" + res.getState() + "}, reason {" + 
res.getErrorMessage() + "}");
       }
       lockId = res.getLockid();
-
-      heartbeatExecutor = Executors.newSingleThreadScheduledExecutor();
+      heartbeatExecutor = Executors.newSingleThreadScheduledExecutor(
+              CompactorUtil.createThreadFactory(
+                      "CompactionTxn Heartbeater - " + txnId, 
Thread.MIN_PRIORITY, true));

Review comment:
       I would keep it as-is, with Denys we think the utility method can be 
used elsewhere in the future, and the thread naming will also be more explicit 
this way.




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Issue Time Tracking
-------------------

    Worklog Id:     (was: 721795)
    Time Spent: 2h 50m  (was: 2h 40m)

> Compaction txn heartbeating after Worker timeout
> ------------------------------------------------
>
>                 Key: HIVE-25898
>                 URL: https://issues.apache.org/jira/browse/HIVE-25898
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>            Reporter: László Végh
>            Assignee: László Végh
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 2h 50m
>  Remaining Estimate: 0h
>
> In some cases, when the compaction transaction is aborted, the hearbeater 
> thread is not shut down and keeps heartbeating.



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