[
https://issues.apache.org/jira/browse/HBASE-12765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14259589#comment-14259589
]
Lars Hofhansl commented on HBASE-12765:
---------------------------------------
At the very very least we should log how many files we are attempting to split,
get a historic feel for the number of files that needed to be split. Could also
expose this as a global metric: Number of files split or something.
> SplitTransaction creates too many threads (potentially)
> -------------------------------------------------------
>
> Key: HBASE-12765
> URL: https://issues.apache.org/jira/browse/HBASE-12765
> Project: HBase
> Issue Type: Brainstorming
> Reporter: Lars Hofhansl
>
> In splitStoreFiles(...) we create a new thread pool with as many threads as
> there are files to split.
> We should be able to do better. During times of very heavy write loads there
> might be a lot of files to split and multiple splits might be going on at the
> same time on the same region server.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
