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https://issues.apache.org/jira/browse/HBASE-16584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duo Zhang updated HBASE-16584:
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Attachment: HBASE-16584-branch-1-v1.patch
Temporarily disable TestSecureIPC.testSaslNoCommonQop. The problem is in
hadoop, where UGI has some problems working along with JDK8.
> Backport the new ipc implementation in HBASE-16432 to branch-1
> --------------------------------------------------------------
>
> Key: HBASE-16584
> URL: https://issues.apache.org/jira/browse/HBASE-16584
> Project: HBase
> Issue Type: Task
> Components: Client, IPC/RPC
> Affects Versions: 1.4.0
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Fix For: 1.4.0
>
> Attachments: HBASE-16584-branch-1.patch, HBASE-16584-branch-1-v1.patch
>
>
> Two problems.
> First, as RpcCliemtImpl is the default implementation on branch-1, we need to
> confirm that the modification on master does not make it slower. I'm not sure
> but I used a big lock to protect everything in the new implementation, so it
> may have bad impact on performance.
> Second, some configurations of the old AsyncRpcClient is gone. Such as
> "hbase.rpc.client.threads.max" and "hbase.rpc.client.nativetransport". Now
> You could pass a EventLoopGroup object directly through a helper class which
> makes it more flexible.
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