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https://issues.apache.org/jira/browse/DRILL-6039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16693701#comment-16693701
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ASF GitHub Bot commented on DRILL-6039:
---------------------------------------

kkhatua commented on a change in pull request #1536: DRILL-6039: Fixed 
drillbit.sh script to do graceful shutdown
URL: https://github.com/apache/drill/pull/1536#discussion_r235138498
 
 

 ##########
 File path: distribution/src/resources/drillbit.sh
 ##########
 @@ -94,11 +94,24 @@ waitForProcessEnd()
   commandName=$2
   kill_drillbit=$3
   processedAt=`date +%s`
+  triggered_shutdown=false
+  FILE=$DRILL_PID_DIR/.graceful
 
 Review comment:
   I think making it hidden is practical, since this is only serves the purpose 
of signalling and is not expected to be around visible. 
   Also, @dvjyothsna , it might be worth changing the variable name to 
something like `GRACEFUL_SIGFILE`

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> drillbit.sh graceful_stop does not wait for fragments to complete before 
> stopping the drillbit
> ----------------------------------------------------------------------------------------------
>
>                 Key: DRILL-6039
>                 URL: https://issues.apache.org/jira/browse/DRILL-6039
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Flow
>    Affects Versions: 1.3.0
>            Reporter: Krystal
>            Assignee: Venkata Jyothsna Donapati
>            Priority: Major
>             Fix For: 1.15.0
>
>
> git.commit.id.abbrev=eb0c403
> I have 3-nodes cluster with drillbits running on each node.  I kicked off a 
> long running query.  In the middle of the query, I did a "./drillbit.sh 
> graceful_stop" on one of the non-foreman node.  The node was stopped within a 
> few seconds and the query failed with error:
> Error: SYSTEM ERROR: IOException: Filesystem closed
> Fragment 4:15



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