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https://issues.apache.org/jira/browse/IGNITE-9682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16627064#comment-16627064
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ASF GitHub Bot commented on IGNITE-9682:
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GitHub user oleg-ostanin opened a pull request:
https://github.com/apache/ignite/pull/4824
IGNITE-9682 changed updatePartitionFullMap() method to update map in …
…parallel
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gridgain/apache-ignite ignite-9682
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/ignite/pull/4824.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #4824
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commit ab31afe6a234db08b5455b3b40f64d895f4c614b
Author: oleg-ostanin <oostanin@...>
Date: 2018-09-25T09:40:25Z
IGNITE-9682 changed updatePartitionFullMap() method to update map in
parallel
----
> Update full partition map in parallel
> -------------------------------------
>
> Key: IGNITE-9682
> URL: https://issues.apache.org/jira/browse/IGNITE-9682
> Project: Ignite
> Issue Type: Improvement
> Reporter: Oleg Ostanin
> Assignee: Oleg Ostanin
> Priority: Major
>
> I've noticed that we are updating full partition map for each cache
> sequentially and during such update we are unable to run much of other tasks.
> Hence there should be some free threads which we can use for parallel
> updating. Sometimes it takes 20-30 seconds to update a map for 100+ caches
> before rebalancing can even start:
> {noformat}
> [2018-09-24 16:38:49,016][INFO ][sys-#219|#219] Received full message, will
> finish exchange [node=4d6b5921-0a61-4bfa-bf11-b8a1b8332dce,
> resVer=AffinityTopologyVersion [topVer=19, minorTopVer=2]]
> ...
> [2018-09-24 16:39:01,217][INFO ][sys-#219|#219] Finish exchange future
> [startVer=AffinityTopologyVersion [topVer=19, minorTopVer=2],
> resVer=AffinityTopologyVersion [topVer=19, minorTopVer=2], err=null]
> {noformat}
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