[jira] [Commented] (CASSANDRA-11921) Upgrade to Netty 4.1 + PR5314

["Norman Maurer (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-11921?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15306538#comment-15306538 ] 

Norman Maurer commented on CASSANDRA-11921:
-------------------------------------------

[~snazy] no... the only thing to consider is that 4.1.x is using the PooledByteBufAllocator by default while 4.0.x is not. Also something as a side-note. I will merge the PR into 4.0 as well

> Upgrade to Netty 4.1 + PR5314
> -----------------------------
>
>                 Key: CASSANDRA-11921
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11921
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Robert Stupp
>            Assignee: Robert Stupp
>            Priority: Minor
>             Fix For: 3.x
>
>
> Netty [PR5314|https://github.com/netty/netty/pull/5314] works around {{Bits.reserveMemory}}+{{Cleaner}} and introduces an independent off-heap memory pool.
> Requirement for CASSANDRA-11870
> Local tests of Netty4.1+PR5314 against trunk were running fine.
> Any incompatibilities or else to consider when upgrading from Netty 4.0 to 4.1?
> /cc [~norman] ?



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