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Posted to issues@hbase.apache.org by "Mingliang Liu (JIRA)" <ji...@apache.org> on 2018/09/06 22:24:00 UTC
[jira] [Assigned] (HBASE-21164) reportForDuty should do backoff
rather than retry every 3 seconds (default).
[ https://issues.apache.org/jira/browse/HBASE-21164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mingliang Liu reassigned HBASE-21164:
-------------------------------------
Assignee: Mingliang Liu
> reportForDuty should do backoff rather than retry every 3 seconds (default).
> ----------------------------------------------------------------------------
>
> Key: HBASE-21164
> URL: https://issues.apache.org/jira/browse/HBASE-21164
> Project: HBase
> Issue Type: Improvement
> Components: regionserver
> Reporter: stack
> Assignee: Mingliang Liu
> Priority: Minor
>
> RegionServers do reportForDuty on startup to tell Master they are available. If Master is initializing, and especially on a big cluster when it can take a while particularly if something is amiss, the log every three seconds is annoying and doesn't do anything of use. Do backoff if fails up to a reasonable maximum period. Here is example:
> {code}
> 2018-09-06 14:01:39,312 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: reportForDuty to master=vc0207.halxg.cloudera.com,22001,1536266763109 with port=22001, startcode=1536266763109
> 2018-09-06 14:01:39,312 WARN org.apache.hadoop.hbase.regionserver.HRegionServer: reportForDuty failed; sleeping and then retrying.
> ....
> {code}
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