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https://issues.apache.org/jira/browse/HDFS-9396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15001366#comment-15001366
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Hudson commented on HDFS-9396:
------------------------------
FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #671 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/671/])
HDFS-9396. Total files and directories on jmx and web UI on standby is (kihwal:
rev a2a104f3d30182953db6690304146f0a582ed241)
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestHAMetrics.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
> Total files and directories on jmx and web UI on standby is uninitialized
> -------------------------------------------------------------------------
>
> Key: HDFS-9396
> URL: https://issues.apache.org/jira/browse/HDFS-9396
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Kihwal Lee
> Assignee: Kihwal Lee
> Priority: Blocker
> Fix For: 3.0.0, 2.8.0
>
> Attachments: HDFS-9396.patch, HDFS-9396.v2.patch
>
>
> After HDFS-6763, the quota on the standby namenode is not being updated until
> it transitions to active. This causes the jmx and the web ui files and dir
> count to be uninitialized or unupdated. In some cases it shows a negative
> number.
> It is because the legacy way of getting the inode count, which existed since
> before the creation of inode table. It relies on the root inode's quota being
> properly updated. We can make it simply return the size of the inode table.
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