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https://issues.apache.org/jira/browse/HDFS-14651?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16979026#comment-16979026
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Lisheng Sun commented on HDFS-14651:
------------------------------------
[~linyiqun]
I updated the patch and uploaed the v006 patch.
Should we make CONNECTION_TIMEOUT_MS configurable? Since every application
need different timeout requirements.
{code:java}
try {
future.get(CONNECTION_TIMEOUT_MS, TimeUnit.MILLISECONDS);
} catch (TimeoutException e) {
LOG.error("Probe failed, datanode: {}, type: {}.", datanodeInfo, type,
e);
deadNodeDetector.probeCallBack(this, false);
return;
} finally {
future.cancel(true);
}
{code}
> DeadNodeDetector checks dead node periodically
> ----------------------------------------------
>
> Key: HDFS-14651
> URL: https://issues.apache.org/jira/browse/HDFS-14651
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Lisheng Sun
> Assignee: Lisheng Sun
> Priority: Major
> Attachments: HDFS-14651.001.patch, HDFS-14651.002.patch,
> HDFS-14651.003.patch, HDFS-14651.004.patch, HDFS-14651.005.patch,
> HDFS-14651.006.patch
>
>
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