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Fabien Rousseau commented on CASSANDRA-5706:
--------------------------------------------
Sorry for the delay.
Yep, it looks good to me.
> OOM while loading key cache at startup
> --------------------------------------
>
> Key: CASSANDRA-5706
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5706
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 1.2.0
> Reporter: Fabien Rousseau
> Assignee: Fabien Rousseau
> Fix For: 1.2.7
>
> Attachments: 5706-OOM-while-loading-key-cache-at-startup.patch, 5706-v2-txt
>
>
> Steps to be able to reproduce it :
> - have a heap of 1Gb
> - have a saved key cache without the SSTables
> When looking at KeyCacheSerializer.serialize : it always writes a Boolean
> When looking at KeyCacheSerializer.deserialize : no Boolean is read if SSTable is missing...
> In case of a promoted index, RowIndexEntry.serializer.skip(...) should be called rather
than RowIndexEntry.serializer.skipPromotedIndex(...) (again for symmetry between serialization/deserialization)
> Attached is a proposed patch
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