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https://issues.apache.org/jira/browse/HDFS-6763?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14739062#comment-14739062
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Hudson commented on HDFS-6763:
------------------------------
SUCCESS: Integrated in Hadoop-Yarn-trunk #1105 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/1105/])
HDFS-6763. Initialize file system-wide quota once on transitioning to active.
Contributed by Kihwal Lee (kihwal: rev a40342b0dab1f9137ae4b3679a5aca7f2a57d23d)
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSImageWithSnapshot.java
*
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/TestDiskspaceQuotaUpdate.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/BackupImage.java
> Initialize file system-wide quota once on transitioning to active
> -----------------------------------------------------------------
>
> Key: HDFS-6763
> URL: https://issues.apache.org/jira/browse/HDFS-6763
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: ha, namenode
> Reporter: Daryn Sharp
> Assignee: Kihwal Lee
> Labels: BB2015-05-TBR
> Fix For: 3.0.0, 2.8.0
>
> Attachments: HDFS-6763.patch, HDFS-6763.v2.patch, HDFS-6763.v3.patch
>
>
> {{FSImage#loadEdits}} calls {{updateCountForQuota}} to recalculate & verify
> quotas for the entire namespace. A standby NN using shared edits calls this
> method every minute. The standby may appear to "hang" for many seconds.
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