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https://issues.apache.org/jira/browse/SENTRY-1919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16154640#comment-16154640
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Hadoop QA commented on SENTRY-1919:
-----------------------------------
Here are the results of testing the latest attachment
https://issues.apache.org/jira/secure/attachment/12885466/SENTRY-1919.2.patch
against master.
{color:green}Overall:{color} +1 all checks pass
{color:green}SUCCESS:{color} all tests passed
Console output:
https://builds.apache.org/job/PreCommit-SENTRY-Build/3238/console
This message is automatically generated.
> Sentry should prevent two snapshots from being sent to HDFS
> -----------------------------------------------------------
>
> Key: SENTRY-1919
> URL: https://issues.apache.org/jira/browse/SENTRY-1919
> Project: Sentry
> Issue Type: Bug
> Components: Sentry
> Affects Versions: 2.0.0
> Reporter: Alexander Kolbasov
> Assignee: Sergio Peña
> Attachments: SENTRY-1919.1.patch, SENTRY-1919.2.patch
>
>
> When HDFS sync and HDFS HA is enabled it could be possible that two NameNodes
> will both ask for the full snapshot at the same time. This can double the
> size of memory needed to serve snapshot and should be prevented.
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