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Posted to issues@drill.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/04/01 12:19:04 UTC
[jira] [Commented] (DRILL-7140) RM: Drillbits fail with "No enum
constant
org.apache.drill.exec.resourcemgr.config.selectionpolicy.QueueSelectionPolicy.SelectionPolicy.bestfit"
[ https://issues.apache.org/jira/browse/DRILL-7140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16806703#comment-16806703 ]
ASF GitHub Bot commented on DRILL-7140:
---------------------------------------
vvysotskyi commented on issue #1720: DRILL-7140: RM: Drillbits fail with "No enum constant org.apache.dril…
URL: https://github.com/apache/drill/pull/1720#issuecomment-478555853
@HanumathRao, in future, when approving the PR, please check that Jira is in Reviewable state and please add `ready-to-commit` label, so the Jira will be present in the list of Jiras, ready to be merged.
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> RM: Drillbits fail with "No enum constant org.apache.drill.exec.resourcemgr.config.selectionpolicy.QueueSelectionPolicy.SelectionPolicy.bestfit"
> ------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: DRILL-7140
> URL: https://issues.apache.org/jira/browse/DRILL-7140
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Flow
> Affects Versions: 2.0.0
> Environment: master + changes to enable RM
> Reporter: Abhishek Ravi
> Assignee: Sorabh Hamirwasia
> Priority: Major
> Labels: ready-to-commit
> Fix For: 2.0.0
>
>
> A sample configuration for RM with value *{{bestfit}}* for *{{queue_selection_policy}}* fails with
> {noformat}
> at org.apache.drill.exec.resourcemgr.config.ResourcePoolTreeImpl.<init>(ResourcePoolTreeImpl.java:82) ~[drill-java-exec-1.16.0-SNAPSHOT.jar:1.16.0-SNAPSHOT]
> at org.apache.drill.exec.resourcemgr.config.ResourcePoolTreeImpl.<init>(ResourcePoolTreeImpl.java:63) ~[drill-java-exec-1.16.0-SNAPSHOT.jar:1.16.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.rm.DistributedResourceManager.<init>(DistributedResourceManager.java:46) ~[drill-java-exec-1.16.0-SNAPSHOT.jar:1.16.0-SNAPSHOT]
> ... 6 common frames omitted
> Caused by: java.lang.IllegalArgumentException: No enum constant org.apache.drill.exec.resourcemgr.config.selectionpolicy.QueueSelectionPolicy.SelectionPolicy.bestfit
> at java.lang.Enum.valueOf(Enum.java:238) ~[na:1.8.0_181]
> at org.apache.drill.exec.resourcemgr.config.selectionpolicy.QueueSelectionPolicy$SelectionPolicy.valueOf(QueueSelectionPolicy.java:32) ~[drill-java-exec-1.16.0-SNAPSHOT.jar:1.16.0-SNAPSHOT]
> at org.apache.drill.exec.resourcemgr.config.ResourcePoolTreeImpl.<init>(ResourcePoolTreeImpl.java:74) ~[drill-java-exec-1.16.0-SNAPSHOT.jar:1.16.0-SNAPSHOT]
> ... 8 common frames omitted
> {noformat}
> The issue here seems to be the case mismatch between *{{bestfit}}* and enum constant *{{BESTFIT}}*. Hence {{SelectionPolicy.valueOf}} does not find *{{bestfit}}*.
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