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https://issues.apache.org/jira/browse/HDFS-1310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12905354#action_12905354
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Tsz Wo (Nicholas), SZE commented on HDFS-1310:
----------------------------------------------
{code}
for(DatanodeInfo datanode : locatedblock.getLocations()) {
+ final ClientDatanodeProtocol cdp =
DFSClient.createClientDatanodeProtocolProxy(
+ datanode, dfsClient.conf, dfsClient.socketTimeout, locatedblock);
+
try {
- final ClientDatanodeProtocol cdp =
DFSClient.createClientDatanodeProtocolProxy(
- datanode, dfsClient.conf, dfsClient.socketTimeout, locatedblock);
{code}
Found a problem: If createClientDatanodeProtocolProxy(..) throws an exception,
it won't try the remaining datanodes. Sorry that I have not seen it earlier.
> TestFileConcurrentReader fails
> ------------------------------
>
> Key: HDFS-1310
> URL: https://issues.apache.org/jira/browse/HDFS-1310
> Project: Hadoop HDFS
> Issue Type: Test
> Affects Versions: 0.22.0
> Reporter: Suresh Srinivas
> Assignee: sam rash
> Attachments: hdfs-1310-1.txt
>
>
> For details of test failure see
> http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/218/testReport/
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