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https://issues.apache.org/jira/browse/HBASE-7104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13495259#comment-13495259
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nkeywal commented on HBASE-7104:
--------------------------------
Committed to trunk. I had multiple errors when I tested before commit, but not
on the same tests. So...
For 2.0.2 alpha, I would expect that it can be changed on the hadoop side?
After all, the netty 3.5 is now at subversion 3.5.9, so could be considered as
reliable now...
> HBase includes multiple versions of netty: 3.5.0; 3.2.4; 3.2.2
> --------------------------------------------------------------
>
> Key: HBASE-7104
> URL: https://issues.apache.org/jira/browse/HBASE-7104
> Project: HBase
> Issue Type: Bug
> Components: build
> Affects Versions: 0.96.0
> Reporter: nkeywal
> Assignee: nkeywal
> Priority: Minor
> Fix For: 0.96.0
>
> Attachments: 7104.v1.patch
>
>
> We've got 3 of them on trunk.
> [INFO] org.apache.hbase:hbase-server:jar:0.95-SNAPSHOT
> [INFO] +- io.netty:netty:jar:3.5.0.Final:compile
> [INFO] +- org.apache.zookeeper:zookeeper:jar:3.4.3:compile
> [INFO] | \- org.jboss.netty:netty:jar:3.2.2.Final:compile
> [INFO] org.apache.hbase:hbase-hadoop2-compat:jar:0.95-SNAPSHOT
> [INFO] +- org.apache.hadoop:hadoop-client:jar:2.0.2-alpha:compile
> [INFO] | +-
> org.apache.hadoop:hadoop-mapreduce-client-app:jar:2.0.2-alpha:compile
> [INFO] | | \- org.jboss.netty:netty:jar:3.2.4.Final:compile
> The patch attached:
> - fixes this for hadoop 1 profile
> - bump the netty version to 3.5.9
> - does not fix it for hadoop 2. I don't know why, but I haven't investigate:
> as it's still alpha may be they will change the version on hadoop side anyway.
> Tests are ok.
> I haven't really investigated the differences between netty 3.2 and 3.5. A
> quick search seems to say it's ok, but don't hesitate to raise a warning...
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