[
https://issues.apache.org/jira/browse/HDFS-14502?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Konstantin Shvachko updated HDFS-14502:
---------------------------------------
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 3.1.3
3.2.1
3.3.0
3.0.4
2.10.0
Status: Resolved (was: Patch Available)
I just committed this to trunk and all branches down to branch-2.
> keepResults option in NNThroughputBenchmark should call saveNamespace()
> -----------------------------------------------------------------------
>
> Key: HDFS-14502
> URL: https://issues.apache.org/jira/browse/HDFS-14502
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: benchmarks, hdfs
> Affects Versions: 2.7.6
> Reporter: Konstantin Shvachko
> Assignee: Konstantin Shvachko
> Priority: Major
> Fix For: 2.10.0, 3.0.4, 3.3.0, 3.2.1, 3.1.3
>
> Attachments: HDFS-14502.001.patch
>
>
> {{-keepResults}} option is usually used to make it possible to rerun
> NNThroughputBenchmark with existing namespace state {{-useExisting}}. E.g.
> first generate files with {{create}} command and then run {{fileStatus}}
> command on generated files.
> NNThroughputBenchmark should call {{saveNamespace()}} when {{-keepResults}}
> option is specified. Otherwise NN startup takes a while since it needs to
> digest large edits file starting from the empty image.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
