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https://issues.apache.org/jira/browse/IGNITE-9682?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Oleg Ostanin updated IGNITE-9682:
---------------------------------
Description:
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:
[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]
was:
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 map for 100+ caches before
rebalancing can even start:
[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]
> 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:
> [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]
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