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https://issues.apache.org/jira/browse/HDFS-9129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15036894#comment-15036894
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Mingliang Liu commented on HDFS-9129:
-------------------------------------
{noformat}
Step 16 : RUN cd /usr/share/maven/lib && ln -s ../../java/commons-lang.jar .
---> Running in a7f70430b03a
[91mln: failed to create symbolic link './commons-lang.jar': File exists
[0mThe command '/bin/sh -c cd /usr/share/maven/lib && ln -s
../../java/commons-lang.jar .' returned a non-zero code: 1
{noformat}
I see the same error in other builds too (e.g.
[HDFS-9294|https://builds.apache.org/job/PreCommit-HDFS-Build/13731/console]
which is for building {{branch-2}} patch too).
[~aw] Do you have any idea? Thanks.
> Move the safemode block count into BlockManager
> -----------------------------------------------
>
> Key: HDFS-9129
> URL: https://issues.apache.org/jira/browse/HDFS-9129
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: namenode
> Reporter: Haohui Mai
> Assignee: Mingliang Liu
> Fix For: 3.0.0
>
> Attachments: HDFS-9129-branch-2.025.patch, HDFS-9129.000.patch,
> HDFS-9129.001.patch, HDFS-9129.002.patch, HDFS-9129.003.patch,
> HDFS-9129.004.patch, HDFS-9129.005.patch, HDFS-9129.006.patch,
> HDFS-9129.007.patch, HDFS-9129.008.patch, HDFS-9129.009.patch,
> HDFS-9129.010.patch, HDFS-9129.011.patch, HDFS-9129.012.patch,
> HDFS-9129.013.patch, HDFS-9129.014.patch, HDFS-9129.015.patch,
> HDFS-9129.016.patch, HDFS-9129.017.patch, HDFS-9129.018.patch,
> HDFS-9129.019.patch, HDFS-9129.020.patch, HDFS-9129.021.patch,
> HDFS-9129.022.patch, HDFS-9129.023.patch, HDFS-9129.024.patch,
> HDFS-9129.025.patch
>
>
> The {{SafeMode}} needs to track whether there are enough blocks so that the
> NN can get out of the safemode. These fields can moved to the
> {{BlockManager}} class.
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