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Tsz Wo (Nicholas), SZE commented on HDFS-3990:
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The hostname.equals(ip) check
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Chris Nauroth commented on HDFS-3990:
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I filed HDFS-4702 to investigate removing the na
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Chris Nauroth commented on HDFS-3990:
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Hello, [~jagane]. I noticed that you commented
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Jagane Sundar commented on HDFS-3990:
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Here is another instance of this problem.
Here
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liang xie commented on HDFS-3990:
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we hit the same issue like [~cnauroth] on linux + CDH4.1
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Chris Nauroth commented on HDFS-3990:
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The problem I observe is that a server accepts a
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Daryn Sharp commented on HDFS-3990:
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The check was floated up out of {{DatanodeManager.ch
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Chris Nauroth commented on HDFS-3990:
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Daryn and Eli, we merged this change to branch-t
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Hudson commented on HDFS-3990:
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Integrated in Hadoop-Mapreduce-trunk #1251 (See
[https://buil
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Hudson commented on HDFS-3990:
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Integrated in Hadoop-Hdfs-trunk #1221 (See
[https://builds.ap
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Hudson commented on HDFS-3990:
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Integrated in Hadoop-Hdfs-0.23-Build #430 (See
[https://build
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Hudson commented on HDFS-3990:
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Integrated in Hadoop-Yarn-trunk #31 (See
[https://builds.apac
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Hudson commented on HDFS-3990:
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Integrated in Hadoop-trunk-Commit #2985 (See
[https://builds.
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Eli Collins commented on HDFS-3990:
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I missed that you switched to a List because we're c
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Hadoop QA commented on HDFS-3990:
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{color:green}+1 overall{color}. Here are the results of
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Eli Collins commented on HDFS-3990:
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Now that you're switching getNodeNamesForHostFilteri
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Hadoop QA commented on HDFS-3990:
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{color:green}+1 overall{color}. Here are the results of
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Eli Collins commented on HDFS-3990:
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A null peerHostname just means you don't match, sinc
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Daryn Sharp commented on HDFS-3990:
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bq. Let's remove this line and leave peerHostName as
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Hadoop QA commented on HDFS-3990:
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{color:red}-1 overall{color}. Here are the results of t
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Eli Collins commented on HDFS-3990:
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Two small comments, +1 otherwise!
- Let's remove th
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Hadoop QA commented on HDFS-3990:
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{color:green}+1 overall{color}. Here are the results of
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Daryn Sharp commented on HDFS-3990:
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I'm making the changes, but I found that I cannot re
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Eli Collins commented on HDFS-3990:
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Think the approach in the latest patch should work.
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Daryn Sharp commented on HDFS-3990:
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The balancer test seems to randomly fail. It passes
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Hadoop QA commented on HDFS-3990:
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{color:red}-1 overall{color}. Here are the results of t
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Daryn Sharp commented on HDFS-3990:
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In your patch, it's not necessary for the NN to do a
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Eli Collins commented on HDFS-3990:
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Pulled cleanup out to HDFS-4068.
>
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Hadoop QA commented on HDFS-3990:
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{color:red}-1 overall{color}. Here are the results of t
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Daryn Sharp commented on HDFS-3990:
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I forgot to mention that I think you'll find fixing/
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Daryn Sharp commented on HDFS-3990:
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bq. Btw the latest patch has some changes like chang
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Eli Collins commented on HDFS-3990:
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Yea, that's what I meant above by "This breaks dfs.d
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Daryn Sharp commented on HDFS-3990:
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Ignoring the hostname the datanode claims to be is b
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Hadoop QA commented on HDFS-3990:
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{color:red}-1 overall{color}. Here are the results of t
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Daryn Sharp commented on HDFS-3990:
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bq. I'm not sure re-registering with a new IP and th
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Eli Collins commented on HDFS-3990:
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bq. They will change when a pre-existing node, say o
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Daryn Sharp commented on HDFS-3990:
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bq. Maintaining both an ipAddr/hostName plus nodeAdd
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Hadoop QA commented on HDFS-3990:
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{color:red}-1 overall{color}. Here are the results of t
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Ravi Prakash commented on HDFS-3990:
Thanks for your explanations Daryn! The src/main c
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Daryn Sharp commented on HDFS-3990:
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I'm also handling the case where a transient dns err
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Daryn Sharp commented on HDFS-3990:
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As best I can tell, the {{DatanodeID}}'s hostname is
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Eli Collins commented on HDFS-3990:
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Why not use the DatanodeID hostName field instead of
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Daryn Sharp commented on HDFS-3990:
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Pre-commit build is clean, but it failed to connect
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Daryn Sharp commented on HDFS-3990:
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The caching is to prevent the unnecessary dns lookup
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Ravi Prakash commented on HDFS-3990:
I'm sorry I've been out of the loop, but why would
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Hadoop QA commented on HDFS-3990:
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{color:red}-1 overall{color}. Here are the results of t
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Daryn Sharp commented on HDFS-3990:
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Arun, please update the target version if you want t
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Daryn Sharp commented on HDFS-3990:
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Enabling a nscd host cache helped mitigate the issue
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