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From "Guanghao Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-15615) Wrong sleep time when RegionServerCallable need retry
Date Fri, 08 Apr 2016 05:42:25 GMT

     [ https://issues.apache.org/jira/browse/HBASE-15615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Guanghao Zhang updated HBASE-15615:
-----------------------------------
    Description: 
In RpcRetryingCallerImpl, it get pause time by expectedSleep = callable.sleep(pause, tries
+ 1); And in RegionServerCallable, it get pasue time by sleep = ConnectionUtils.getPauseTime(pause,
tries + 1). So tries will be bumped up twice. And the pasue time is 3 * hbase.client.pause
when tries is 0.
RETRY_BACKOFF = {1, 2, 3, 5, 10, 20, 40, 100, 100, 100, 100, 200, 200}.

  was:
In RpcRetryingCallerImpl, it get pause time by expectedSleep = callable.sleep(pause, tries
+ 1); And in RegionServerCallable, it get pasue time by sleep = ConnectionUtils.getPauseTime(pause,
tries + 1). So tries will be bumped up twice.
Now RETRY_BACKOFF = {1, 2, 3, 5, 10, 20, 40, 100, 100, 100, 100, 200, 200}. So the pasue time
is 3 * hbase.client.pause when tries is 0.


> Wrong sleep time when RegionServerCallable need retry
> -----------------------------------------------------
>
>                 Key: HBASE-15615
>                 URL: https://issues.apache.org/jira/browse/HBASE-15615
>             Project: HBase
>          Issue Type: Bug
>          Components: Client
>    Affects Versions: 2.0.0
>            Reporter: Guanghao Zhang
>
> In RpcRetryingCallerImpl, it get pause time by expectedSleep = callable.sleep(pause,
tries + 1); And in RegionServerCallable, it get pasue time by sleep = ConnectionUtils.getPauseTime(pause,
tries + 1). So tries will be bumped up twice. And the pasue time is 3 * hbase.client.pause
when tries is 0.
> RETRY_BACKOFF = {1, 2, 3, 5, 10, 20, 40, 100, 100, 100, 100, 200, 200}.



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