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https://issues.apache.org/jira/browse/HDFS-1330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13092526#comment-13092526
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Uma Maheswara Rao G commented on HDFS-1330:
-------------------------------------------
Please check the below code snippet from Datanode, where we are not passing the
rpcTimeOut.
{code}
DatanodeProtocol dnp =
(DatanodeProtocol)RPC.waitForProxy(DatanodeProtocol.class,
DatanodeProtocol.versionID, nnAddr, conf);
{code}
This will leads to the issue..HADOOP-7488.
> Make RPCs to DataNodes timeout
> ------------------------------
>
> Key: HDFS-1330
> URL: https://issues.apache.org/jira/browse/HDFS-1330
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: data-node
> Affects Versions: 0.22.0, 0.23.0
> Reporter: Hairong Kuang
> Assignee: John George
> Fix For: 0.22.0, 0.23.0, 0.24.0
>
> Attachments: HADOOP-6889-fortrunk-2.patch, hdfsRpcTimeout.patch
>
>
> This jira aims to make client/datanode or datanode/datanode RPC to have a
> timeout of DataNode#socketTimeout.
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