[jira] [Created] (IGNITE-11801) Clearing of moving partition may lead to partition desync.

[Anton Vinogradov (Jira)]

Alexei Scherbakov created IGNITE-11801:
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             Summary: Clearing of moving partition may lead to partition desync.
                 Key: IGNITE-11801
                 URL: https://issues.apache.org/jira/browse/IGNITE-11801
             Project: Ignite
          Issue Type: Bug
            Reporter: Alexei Scherbakov


{{o.a.i.i.processors.cache.distributed.dht.topology.GridDhtLocalPartition#tryClear}}
calls {{org.apache.ignite.internal.processors.cache.distributed.dht.topology.GridDhtLocalPartition#clearAll}}

Inside clearAll {{clearVer = ctx.versions().next();}} is defined on call time, but this may happen after exchange future is finished and some update already applied to MOVING partition resulting in removal of actual data from partition.

Fix: assign clear version before exchange future is finished.

 



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