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Posted to hdfs-issues@hadoop.apache.org by "Chao Sun (JIRA)" <ji...@apache.org> on 2018/05/30 16:03:00 UTC
[jira] [Assigned] (HDFS-13641) Add metrics for edit log tailing
[ https://issues.apache.org/jira/browse/HDFS-13641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chao Sun reassigned HDFS-13641:
-------------------------------
Assignee: Chao Sun
Description: We should add metrics for each iteration of edit log tailing, including 1) # of edits loaded, 2) time spent in select input edit stream, 3) time spent in loading the edits, 4) interval between the iterations.
Component/s: metrics
Summary: Add metrics for edit log tailing (was: Add metrics for edit log tailin )
> Add metrics for edit log tailing
> ---------------------------------
>
> Key: HDFS-13641
> URL: https://issues.apache.org/jira/browse/HDFS-13641
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: metrics
> Reporter: Chao Sun
> Assignee: Chao Sun
> Priority: Major
>
> We should add metrics for each iteration of edit log tailing, including 1) # of edits loaded, 2) time spent in select input edit stream, 3) time spent in loading the edits, 4) interval between the iterations.
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