[jira] [Commented] (HBASE-13736) Add delay for the first execution of ExpiredMobFileCleanerChore and MobFileCompactorChore

["Hudson (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-13736?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14637831#comment-14637831 ] 

Hudson commented on HBASE-13736:
--------------------------------

FAILURE: Integrated in HBase-TRUNK #6672 (See [https://builds.apache.org/job/HBase-TRUNK/6672/])
HBASE-13736 Add delay for the first execution of ExpiredMobFileCleanerChore and MobFileCompactorChore.(Jingcheng) (anoopsamjohn: rev 5098f365b4071ab860d6850df792b4200b92c197)
* src/main/asciidoc/_chapters/hbase_mob.adoc
* hbase-server/src/main/java/org/apache/hadoop/hbase/master/ExpiredMobFileCleanerChore.java
* hbase-common/src/main/resources/hbase-default.xml
* hbase-server/src/main/java/org/apache/hadoop/hbase/mob/MobConstants.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/master/MobFileCompactionChore.java


> Add delay for the first execution of ExpiredMobFileCleanerChore and MobFileCompactorChore
> -----------------------------------------------------------------------------------------
>
>                 Key: HBASE-13736
>                 URL: https://issues.apache.org/jira/browse/HBASE-13736
>             Project: HBase
>          Issue Type: Sub-task
>          Components: mob
>    Affects Versions: hbase-11339
>            Reporter: Jingcheng Du
>            Assignee: Jingcheng Du
>             Fix For: hbase-11339
>
>         Attachments: HBASE-13736.diff, hbase-13736-V2.diff
>
>
> Currently, the ExpiredMobFileCleanerChore and MobFileCompactorChore are executed immediately when the master is started. At that time most of regions are not online, running these chore is a waste. We need to add a delay for them, now in the patch, we will use the interval as the initial delay.



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