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https://issues.apache.org/jira/browse/IGNITE-29007?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmitry Werner updated IGNITE-29007:
-----------------------------------
Description:
The message serialization rework (umbrella IGNITE-25490, "new ser/der scheme")
converted the partition sub-maps of GridDhtPartitionsFullMessage from compact
serialized byte[] storage (GC-able after marshalling) into first-class @Order
Message fields whose live boxed object is now permanently retained.
Suggested fix:
Clear/null partsSizes in GridDhtPartitionsFullMessage.cleanUp() (not needed
after the exchange completes).
See the details in [https://github.com/apache/ignite/issues/13314]
was:
The message serialization rework (umbrella IGNITE-25490, "new ser/der scheme")
converted the partition sub-maps of GridDhtPartitionsFullMessage from
{{@GridDirectTransient}} live objects paired with a compact serialized byte[]
twin (which was GC-able after marshalling) into first-class @Order Message
fields whose *live boxed object is now the permanently retained state.*
Suggested fix:
Clear/null partsSizes on GridDhtPartitionsFullMessage once it is stored into
FinishState for history (they are not needed after the exchange completes).
See the details in [https://github.com/apache/ignite/issues/13314]
> GridDhtPartitionsFullMessage.cleanUp() does not clear partsSizes
> ----------------------------------------------------------------
>
> Key: IGNITE-29007
> URL: https://issues.apache.org/jira/browse/IGNITE-29007
> Project: Ignite
> Issue Type: Task
> Affects Versions: 2.18
> Reporter: Dmitry Werner
> Assignee: Dmitry Werner
> Priority: Major
> Labels: IEP-132
>
> The message serialization rework (umbrella IGNITE-25490, "new ser/der
> scheme") converted the partition sub-maps of GridDhtPartitionsFullMessage
> from compact serialized byte[] storage (GC-able after marshalling) into
> first-class @Order Message fields whose live boxed object is now permanently
> retained.
> Suggested fix:
> Clear/null partsSizes in GridDhtPartitionsFullMessage.cleanUp() (not needed
> after the exchange completes).
> See the details in [https://github.com/apache/ignite/issues/13314]
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