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Posted to hdfs-issues@hadoop.apache.org by "Brahma Reddy Battula (JIRA)" <ji...@apache.org> on 2016/12/28 09:28:58 UTC
[jira] [Commented] (HDFS-11276) The
"TransactionsSinceLastCheckpoint" metrics is wrong in Standby NameNode
[ https://issues.apache.org/jira/browse/HDFS-11276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15782486#comment-15782486 ]
Brahma Reddy Battula commented on HDFS-11276:
---------------------------------------------
Dupe of HDFS-7501..?
> The "TransactionsSinceLastCheckpoint" metrics is wrong in Standby NameNode
> --------------------------------------------------------------------------
>
> Key: HDFS-11276
> URL: https://issues.apache.org/jira/browse/HDFS-11276
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 2.6.0, 3.0.0-alpha1
> Reporter: Reid Chan
> Priority: Minor
> Attachments: In Standby NameNode.png
>
>
> TransactionsSinceLastCheckpoint = getEditLog().getLastWrittenTxId() - getFSImage().getStorage().getMostRecentCheckpointTxId();
> But last written txid in standby namenode is not updated when the edit op is already applied.
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