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https://issues.apache.org/jira/browse/HDFS-5895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13893059#comment-13893059
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Chris Nauroth commented on HDFS-5895:
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Hi, [~tassapola]. Thanks for filing the bug. I think we're just going to need
to change this code from the {{CacheAdmin}} class:
{code}
// If there are no results, we return 1 (failure exit code);
// otherwise we return 0 (success exit code).
return (numResults == 0) ? 1 : 0;
{code}
> HDFS cacheadmin -listPools has exit_code of 1 when the command returns 0
> result.
> --------------------------------------------------------------------------------
>
> Key: HDFS-5895
> URL: https://issues.apache.org/jira/browse/HDFS-5895
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs-client
> Affects Versions: 3.0.0
> Reporter: Tassapol Athiapinya
> Fix For: 3.0.0
>
> Attachments: HDFS-5895.patch
>
>
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