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https://issues.apache.org/jira/browse/DRILL-6143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16357927#comment-16357927
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ASF GitHub Bot commented on DRILL-6143:
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GitHub user ilooner opened a pull request:
https://github.com/apache/drill/pull/1119
DRILL-6143: Made FragmentsRunner's rpc timeout larger to reduce rando…
…m failures and made it configurable as a SystemOption.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ilooner/drill DRILL-6143
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/drill/pull/1119.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1119
----
commit d918265c4d5caee11c0b707ff49a49c547c8dc8a
Author: Timothy Farkas <timothyfarkas@...>
Date: 2018-02-08T23:25:59Z
DRILL-6143: Made FragmentsRunner's rpc timeout larger to reduce random
failures and made it configurable as a SystemOption.
----
> Queries Fail Due To Aggressive Hardcoded RPC Timeout
> ----------------------------------------------------
>
> Key: DRILL-6143
> URL: https://issues.apache.org/jira/browse/DRILL-6143
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.13.0
> Reporter: Timothy Farkas
> Assignee: Timothy Farkas
> Priority: Major
> Fix For: 1.13.0
>
>
> Queries frequently fail sporadically on some clusters due to the following
> error
> {code}
> oadd.org.apache.drill.common.exceptions.UserRemoteException: CONNECTION
> ERROR: Exceeded timeout (25000) while waiting send intermediate work
> fragments to remote nodes. Sent 5 and only heard response back from 4 nodes.
> {code}
> This error happens because the FragmentsRunner has a hardcoded timeout
> RPC_WAIT_IN_MSECS_PER_FRAGMENT which is set at 5 seconds. Increasing the
> timeout to 10 seconds resolved the sporadic failures that were observed. This
> timeout should be changed to 10 and should also be configurable via the
> SystemOptionManager
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