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Posted to hdfs-issues@hadoop.apache.org by "Aravindan Vijayan (JIRA)" <ji...@apache.org> on 2019/03/01 02:15:00 UTC
[jira] [Assigned] (HDDS-1136) Add metric counters to capture the
RocksDB checkpointing statistics.
[ https://issues.apache.org/jira/browse/HDDS-1136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aravindan Vijayan reassigned HDDS-1136:
---------------------------------------
Assignee: Aravindan Vijayan (was: Anu Engineer)
> Add metric counters to capture the RocksDB checkpointing statistics.
> --------------------------------------------------------------------
>
> Key: HDDS-1136
> URL: https://issues.apache.org/jira/browse/HDDS-1136
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Reporter: Aravindan Vijayan
> Assignee: Aravindan Vijayan
> Priority: Major
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> As per the discussion with [~anu] on HDDS-1085, this JIRA tracks the effort to add metric counters to capture ROcksDB checkpointing performance.
> From [~anu]'s comments, it might be interesting to have 3 counters – or a map of counters.
> * How much time are we taking for each CheckPoint
> * How much time are we taking for each Tar operation – along with sizes
> * How much time are we taking for the transfer.
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