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Posted to issues@hbase.apache.org by "Andrew Kyle Purtell (Jira)" <ji...@apache.org> on 2022/07/11 18:11:00 UTC
[jira] [Commented] (HBASE-27189) NettyServerRpcConnection is not properly closed when the netty channel is closed
[ https://issues.apache.org/jira/browse/HBASE-27189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17565133#comment-17565133 ]
Andrew Kyle Purtell commented on HBASE-27189:
---------------------------------------------
bq. Let me think whether we need to do some refactoring before fixing it, to make the code cleaner, or just a simple change to fix the problem first...
2.5.0 is significantly delayed. Let's do a code fix to unblock it, and a refactor later, to clean up.
> NettyServerRpcConnection is not properly closed when the netty channel is closed
> --------------------------------------------------------------------------------
>
> Key: HBASE-27189
> URL: https://issues.apache.org/jira/browse/HBASE-27189
> Project: HBase
> Issue Type: Bug
> Components: netty, rpc
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Priority: Blocker
> Fix For: 2.5.0, 3.0.0-alpha-4, 2.4.14
>
>
> We have a close method for NettyServerRpcConnection where we dispose the SaslServer and also release the ByteBuf if needed, but we never call it...
> This could also leak memory and also other resources...
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