ignite-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Pavel Kovalenko (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-10625) Do first checkpoint on node start before join to topology
Date Mon, 10 Dec 2018 17:14:00 GMT
Pavel Kovalenko created IGNITE-10625:
----------------------------------------

             Summary: Do first checkpoint on node start before join to topology
                 Key: IGNITE-10625
                 URL: https://issues.apache.org/jira/browse/IGNITE-10625
             Project: Ignite
          Issue Type: Improvement
          Components: cache
    Affects Versions: 2.4
            Reporter: Pavel Kovalenko
             Fix For: 2.8


If a node joins to active cluster we do the first checkpoint during PME when partition states
have restored here 
{code:java}
org.apache.ignite.internal.processors.cache.distributed.dht.topology.GridDhtPartitionTopology#afterStateRestored

{code}
In IGNITE-9420 we moved logical recovery phase before joining to topology and currently when
a node joins to active cluster it already has all recovered partitions. It means that we can
safely do the first checkpoint after all logical updates are applied. This change will accelerate
PME process if there were a lot of applied updates during recovery.




--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message