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Posted to issues@kudu.apache.org by "HeLifu (JIRA)" <ji...@apache.org> on 2018/05/29 06:52:00 UTC

[jira] [Commented] (KUDU-2453) kudu will create tablet infinitely while there are more than 2000 tables on the tserver

    [ https://issues.apache.org/jira/browse/KUDU-2453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16493153#comment-16493153 ] 

HeLifu commented on KUDU-2453:
------------------------------

i digged it, and thought the reason was [KUDU-1913|https://issues.apache.org/jira/browse/KUDU-1913]

> kudu will create tablet infinitely while there are more than 2000 tables on the tserver
> ---------------------------------------------------------------------------------------
>
>                 Key: KUDU-2453
>                 URL: https://issues.apache.org/jira/browse/KUDU-2453
>             Project: Kudu
>          Issue Type: Bug
>          Components: master, tserver
>    Affects Versions: 1.4.0
>            Reporter: HeLifu
>            Priority: Major
>
> Once there are more than 2000(one threshold value) tablets on one tserver and  at the same time the queue for the consensus service will be full. Then, if we create a new table, we can see that the number of the new tablets will raise infinitely on tserver.
> I think it is related to the logic of creating tablet on master, especially the replacement operation.
>  



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