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Posted to issues@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2015/04/22 02:44:00 UTC

[jira] [Updated] (HBASE-5813) Retry immediately after a NotServingRegionException in a multiput

     [ https://issues.apache.org/jira/browse/HBASE-5813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Purtell updated HBASE-5813:
----------------------------------
    Resolution: Incomplete
      Assignee:     (was: Mikhail Bautin)
        Status: Resolved  (was: Patch Available)

> Retry immediately after a NotServingRegionException in a multiput
> -----------------------------------------------------------------
>
>                 Key: HBASE-5813
>                 URL: https://issues.apache.org/jira/browse/HBASE-5813
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Mikhail Bautin
>         Attachments: ASF.LICENSE.NOT.GRANTED--D2847.1.patch, ASF.LICENSE.NOT.GRANTED--D2847.10.patch, ASF.LICENSE.NOT.GRANTED--D2847.11.patch, ASF.LICENSE.NOT.GRANTED--D2847.12.patch, ASF.LICENSE.NOT.GRANTED--D2847.2.patch, ASF.LICENSE.NOT.GRANTED--D2847.3.patch, ASF.LICENSE.NOT.GRANTED--D2847.4.patch, ASF.LICENSE.NOT.GRANTED--D2847.5.patch, ASF.LICENSE.NOT.GRANTED--D2847.6.patch, ASF.LICENSE.NOT.GRANTED--D2847.7.patch, ASF.LICENSE.NOT.GRANTED--D2847.8.patch, ASF.LICENSE.NOT.GRANTED--D2847.9.patch
>
>
> After we get some errors in a multiput we invalidate the region location cache and wait for the configured time interval according to the backoff policy. However, if all "errors" in multiput processing were NotServingRegionExceptions, we don't really need to wait. We can retry immediately.



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