[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14011023#comment-14011023 ] Hudson commented on HDFS-6411: -- FAILURE: Integrated in Hadoop-Yarn-trunk #566 (See

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14011104#comment-14011104 ] Hudson commented on HDFS-6411: -- FAILURE: Integrated in Hadoop-Hdfs-trunk #1757 (See

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14011184#comment-14011184 ] Hudson commented on HDFS-6411: -- FAILURE: Integrated in Hadoop-Mapreduce-trunk #1784 (See

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14009971#comment-14009971 ] Brandon Li commented on HDFS-6411: -- Thank you, [~aw] and [~zhongyi-altiscale]. The error

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14009985#comment-14009985 ] Zhongyi Xie commented on HDFS-6411: --- [~brandonli], can you please also add an else clause

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14010008#comment-14010008 ] Hadoop QA commented on HDFS-6411: - {color:red}-1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14010011#comment-14010011 ] Brandon Li commented on HDFS-6411: -- Uploaded the patch to address Zhongyi's comments.

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14010034#comment-14010034 ] Hadoop QA commented on HDFS-6411: - {color:red}-1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14010090#comment-14010090 ] Hadoop QA commented on HDFS-6411: - {color:red}-1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14010214#comment-14010214 ] Brandon Li commented on HDFS-6411: -- [~zhongyi-altiscale], how does the new patch look?

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14010217#comment-14010217 ] Zhongyi Xie commented on HDFS-6411: --- [~brandonli], it looks good, but I haven't got a

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14010267#comment-14010267 ] Zhongyi Xie commented on HDFS-6411: --- Hi [~brandonli], I've tested it on my VM and looks

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14010439#comment-14010439 ] Jing Zhao commented on HDFS-6411: - The current patch looks good to me. +1 One issue of the

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14010455#comment-14010455 ] Brandon Li commented on HDFS-6411: -- Thank you, [~jingzhao] for the review. I've filed

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14010472#comment-14010472 ] Zhongyi Xie commented on HDFS-6411: --- Hi [~jingzhao], it's definitely good to have a

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14010479#comment-14010479 ] Brandon Li commented on HDFS-6411: -- Thank you, guys. I've committed the patch. Let's move

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14010486#comment-14010486 ] Hudson commented on HDFS-6411: -- SUCCESS: Integrated in Hadoop-trunk-Commit #5613 (See

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14007442#comment-14007442 ] Brandon Li commented on HDFS-6411: -- That's interesting. Here is what I see on a CentOS6 VM

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14007700#comment-14007700 ] Brandon Li commented on HDFS-6411: -- [~zhongyi-altiscale], I looked the trace you uploaded.

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14007775#comment-14007775 ] Zhongyi Xie commented on HDFS-6411: --- Thanks Brandon, after updating the

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14007790#comment-14007790 ] Brandon Li commented on HDFS-6411: -- I agree that Permission denied is a better message

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14007818#comment-14007818 ] Zhongyi Xie commented on HDFS-6411: --- Hi Brandon, I think you missed import

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14007833#comment-14007833 ] Brandon Li commented on HDFS-6411: -- It compiled for me. This import already in

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14007845#comment-14007845 ] Hadoop QA commented on HDFS-6411: - {color:red}-1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14007848#comment-14007848 ] Zhongyi Xie commented on HDFS-6411: --- I guess it was added between 2.2 and trunk, sorry

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14007863#comment-14007863 ] Brandon Li commented on HDFS-6411: -- {quote}I guess it was added between 2.2 and

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14007900#comment-14007900 ] Zhongyi Xie commented on HDFS-6411: --- maybe it got changed as well between versions but

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14007911#comment-14007911 ] Brandon Li commented on HDFS-6411: -- At protocol level, we don't have much control about

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14007922#comment-14007922 ] Zhongyi Xie commented on HDFS-6411: --- below are the definition in Nfs3Status.java /**

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14007935#comment-14007935 ] Brandon Li commented on HDFS-6411: -- NFS3ERR_ACCES was originally used and the shell gives

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14007939#comment-14007939 ] Zhongyi Xie commented on HDFS-6411: --- actually the original error code was NFS3ERR_IO,

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14007978#comment-14007978 ] Allen Wittenauer commented on HDFS-6411: In general, the messages do have sort of

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14007994#comment-14007994 ] Hadoop QA commented on HDFS-6411: - {color:red}-1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14005288#comment-14005288 ] Brandon Li commented on HDFS-6411: -- Here is what happened: 1. supported user mounted the

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14005291#comment-14005291 ] Brandon Li commented on HDFS-6411: -- [~zhongyi-altiscale] and [~ashahab], I've upload a

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14005469#comment-14005469 ] Zhongyi Xie commented on HDFS-6411: --- Hi [~brandonli], I tried your patch on our 2.2

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14002641#comment-14002641 ] Brandon Li commented on HDFS-6411: -- Looks like the client attribute cache is massed up by

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14002714#comment-14002714 ] Abin Shahab commented on HDFS-6411: --- [~brandon] The test was run on centos 6.3 and 6.5.

[jira] [Commented] (HDFS-6411) nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it

[ https://issues.apache.org/jira/browse/HDFS-6411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14000306#comment-14000306 ] Zhongyi Xie commented on HDFS-6411: --- the probable cause of the bug is that when an