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https://issues.apache.org/jira/browse/HBASE-11201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14003933#comment-14003933
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Mikhail Antonov commented on HBASE-11201:
-----------------------------------------
Got the same failure of TestHCM running hadoop-qa on HBASE-11108.
Caused by: java.lang.UnsupportedOperationException: Only supported on java 7+.
at
io.netty.channel.socket.nio.NioDatagramChannel.checkJavaVersion(NioDatagramChannel.java:103)
at
io.netty.channel.socket.nio.NioDatagramChannel.joinGroup(NioDatagramChannel.java:381)
at
org.apache.hadoop.hbase.master.ClusterStatusPublisher$MulticastPublisher.connect(ClusterStatusPublisher.java:271)
Is there jira for that? It passes on jdk 7 locally. This multicast thing
doesn't work on jdk7?
> Enable global procedure members to return values to procedure master
> --------------------------------------------------------------------
>
> Key: HBASE-11201
> URL: https://issues.apache.org/jira/browse/HBASE-11201
> Project: HBase
> Issue Type: Improvement
> Reporter: Jerry He
> Assignee: Jerry He
> Fix For: 0.99.0
>
> Attachments: HBASE-11201-trunk-v1.patch
>
>
> Currently in the global procedure framework, the procedure coordinator can
> send data (procedure argument) to the members when starting procedure.
> But we don't support getting data returned from the procedure members back to
> the master.
> Similar to RPC and normal procedure/function calls, in many cases, this is a
> useful capability.
> The infrastructure is in place. We just need to plug in the holes and make it
> happen.
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