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Posted to hdfs-issues@hadoop.apache.org by "Arun Suresh (JIRA)" <ji...@apache.org> on 2017/09/29 21:43:06 UTC

[jira] [Updated] (HDFS-7408) Add a counter in the log that shows the number of block reports processed

     [ https://issues.apache.org/jira/browse/HDFS-7408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arun Suresh updated HDFS-7408:
------------------------------

Is this still on target for 2.9.0 ? If not, can we we push this out to the next major release ?

> Add a counter in the log that shows the number of block reports processed
> -------------------------------------------------------------------------
>
>                 Key: HDFS-7408
>                 URL: https://issues.apache.org/jira/browse/HDFS-7408
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>            Reporter: Suresh Srinivas
>            Assignee: Surendra Singh Lilhore
>         Attachments: HDFS-7408.001.patch
>
>
> It would be great to have in the info log corresponding to block report processing, printing information on how many block reports have been processed. This can be useful to debug when namenode is unresponsive especially during startup time to understand if datanodes are sending block reports multiple times.



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