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From "Bruce Schuchardt (JIRA)" <>
Subject [jira] [Assigned] (GEODE-1468) client/server messaging can create large objects
Date Tue, 31 May 2016 17:03:12 GMT


Bruce Schuchardt reassigned GEODE-1468:

    Assignee: Bruce Schuchardt

> client/server messaging can create large objects
> ------------------------------------------------
>                 Key: GEODE-1468
>                 URL:
>             Project: Geode
>          Issue Type: Bug
>          Components: serialization
>            Reporter: Bruce Schuchardt
>            Assignee: Bruce Schuchardt
> Client/server messaging uses a Message object containint Parts.  Each Part holds a HeapDataOutputStream
that serializes the item placed in that Part.  Once the Message finishes transmitting its
contents it clears the "parts" array, setting it to null, but this array may consume a sizeable
amount of heap - mainly in the byte-buffer "chunks" list held in the HeapDataOutputStreams.
 It would help with GC if these "chunks" lists were cleared as part of Message clean-up.

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