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https://issues.apache.org/jira/browse/HDFS-12730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Manoj Govindassamy updated HDFS-12730:
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Description:
Open files captured in the snapshots have their meta data preserved based on
the config
_dfs.namenode.snapshot.capture.openfiles_ (refer HDFS-11402). During the
upgrade scenario or when the NameNode gets restarted with config turned on or
off, the attributes of the open files captured in the snapshots are influenced
accordingly. Better to have a test case to verify open file attributes across
config turn on and off, and the current expected behavior with HDFS-11402 so as
to catch any regressions in the future.
was:
Open files captured in the snapshots have their meta data preserved based on
the config
_dfs.namenode.snapshot.capture.openfiles_ (refer HDFS-11402). It is possible
for the NameNode to get restarted with config turned on or off and the
attributes of the open files captured in the snapshots are influenced
accordingly. Better to have a test case to verify open file attributes across
config turn on and off, and the current expected behavior with HDFS-11402 so as
to catch any regressions in the future.
> Verify open files captured in the snapshots across config disable and enable
> ----------------------------------------------------------------------------
>
> Key: HDFS-12730
> URL: https://issues.apache.org/jira/browse/HDFS-12730
> Project: Hadoop HDFS
> Issue Type: Test
> Components: hdfs
> Affects Versions: 3.0.0
> Reporter: Manoj Govindassamy
> Assignee: Manoj Govindassamy
>
> Open files captured in the snapshots have their meta data preserved based on
> the config
> _dfs.namenode.snapshot.capture.openfiles_ (refer HDFS-11402). During the
> upgrade scenario or when the NameNode gets restarted with config turned on or
> off, the attributes of the open files captured in the snapshots are
> influenced accordingly. Better to have a test case to verify open file
> attributes across config turn on and off, and the current expected behavior
> with HDFS-11402 so as to catch any regressions in the future.
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