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https://issues.apache.org/jira/browse/HDFS-2799?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13252023#comment-13252023
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Eli Collins commented on HDFS-2799:
-----------------------------------
- Both getCheckpointEditsDirs and getCheckpointDirs need to be fixed (these are
the last two uses of getStringCollection in hdfs)
- Agree w Harsh that it should use getTrimmedStringCollection directly to be
consistent with the rest of the code
- Good test for this would be to have a test that adds space or new line to
each config value that has a csv list of directories and tries to start a mini
cluster (for an example of setting new values for directories checkout
TestNameEditsConfigs)
> Trim fs.checkpoint.dir values
> -----------------------------
>
> Key: HDFS-2799
> URL: https://issues.apache.org/jira/browse/HDFS-2799
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Affects Versions: 0.23.0
> Reporter: Eli Collins
> Labels: noob
> Attachments: HDFS-2799.patch
>
>
> fs.checkpoint.dir values need to be trimmed like dfs.name.dir and
> dfs.data.dir values so eg the following works. This currently results in the
> directory "HADOOP_HOME/?/home/eli/hadoop/dirs3/dfs/chkpoint1" being created.
> {noformat}
> <property>
> <name>fs.checkpoint.dir</name>
> <value>
> /home/eli/hadoop/dirs3/dfs/chkpoint1,
> /home/eli/hadoop/dirs3/dfs/chkpoint2
> </value>
> </property>
> {noformat}
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