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https://issues.apache.org/jira/browse/HADOOP-10638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14013016#comment-14013016
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Manikandan Narayanaswamy commented on HADOOP-10638:
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Hey Aaron,
I see a bunch of comments from Hadoop QA and see two -1’s
1. For not having new/modified tests. Its asks for a list of manual steps taken
to verify the change - which I’ve already commented on.
2. One of the tests failed, and is marked as a regression with this call stack:
Test: org.apache.hadoop.ha.TestZKFailoverControllerStress.testExpireBackAndForth
org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode
at org.apache.zookeeper.server.DataTree.getData(DataTree.java:648)
at org.apache.zookeeper.server.ZKDatabase.getData(ZKDatabase.java:371)
at
org.apache.hadoop.ha.MiniZKFCCluster.expireActiveLockHolder(MiniZKFCCluster.java:199)
at
org.apache.hadoop.ha.MiniZKFCCluster.expireAndVerifyFailover(MiniZKFCCluster.java:234)
at
org.apache.hadoop.ha.TestZKFailoverControllerStress.testExpireBackAndForth(TestZKFailoverControllerStress.java:84)
Not sure if this related to the changes I made, but can you please take a look.
Thanks!
> Updating hadoop-daemon.sh to work as expected when nfs is started as a
> privileged user.
> ----------------------------------------------------------------------------------------
>
> Key: HADOOP-10638
> URL: https://issues.apache.org/jira/browse/HADOOP-10638
> Project: Hadoop Common
> Issue Type: Bug
> Components: nfs
> Affects Versions: 2.4.0
> Reporter: Manikandan Narayanaswamy
> Assignee: Manikandan Narayanaswamy
> Labels: patch
> Attachments:
> 0001-Picking-the-right-pid-file-when-running-NFS-as-privi.patch
>
>
> When NFS is started as a privileged user, this change sets up required
> environment variables:
> HADOOP_PID_DIR = $HADOOP_PRIVILEGED_NFS_PID_DIR
> HADOOP_LOG_DIR = $HADOOP_PRIVILEGED_NFS_LOG_DIR
> HADOOP_IDENT_STRING = $HADOOP_PRIVILEGED_NFS_USER
> Also, along with the above, we also now collect ulimits for the right user.
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