[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13912980#comment-13912980 ] Hudson commented on HDFS-5939: -- SUCCESS: Integrated in Hadoop-Mapreduce-trunk #1710 (See [htt

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13912927#comment-13912927 ] Hudson commented on HDFS-5939: -- SUCCESS: Integrated in Hadoop-Hdfs-trunk #1685 (See [https://

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13912768#comment-13912768 ] Hudson commented on HDFS-5939: -- FAILURE: Integrated in Hadoop-Yarn-trunk #493 (See [https://b

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13912053#comment-13912053 ] Yongjun Zhang commented on HDFS-5939: - Thanks Jing! and thanks Haohui, Tsz Wo and ATM a

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13911877#comment-13911877 ] Hudson commented on HDFS-5939: -- SUCCESS: Integrated in Hadoop-trunk-Commit #5223 (See [https:

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13911859#comment-13911859 ] Jing Zhao commented on HDFS-5939: - Thanks Yongjun. I will commit your patch shortly. > Web

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13911769#comment-13911769 ] Yongjun Zhang commented on HDFS-5939: - Thanks Haohui, would you please help committing

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13911385#comment-13911385 ] Hadoop QA commented on HDFS-5939: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13911294#comment-13911294 ] Haohui Mai commented on HDFS-5939: -- +1 > WebHdfs returns misleading error code and logs n

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13911254#comment-13911254 ] Yongjun Zhang commented on HDFS-5939: - Nice comments guys, I just uploaded a new versio

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13911045#comment-13911045 ] Aaron T. Myers commented on HDFS-5939: -- bq. You might want to remove this message as w

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13911017#comment-13911017 ] Haohui Mai commented on HDFS-5939: -- The patch mostly looks good. Three more minor issues:

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13909252#comment-13909252 ] Hadoop QA commented on HDFS-5939: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13909200#comment-13909200 ] Hadoop QA commented on HDFS-5939: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13909176#comment-13909176 ] Yongjun Zhang commented on HDFS-5939: - Uploaded version 006 with the message printing r

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13909084#comment-13909084 ] Yongjun Zhang commented on HDFS-5939: - Hi Haohui, Thanks for your review earlier. I g

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13909010#comment-13909010 ] Yongjun Zhang commented on HDFS-5939: - Thanks ATM for answering my question. Hi Haohu

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13909003#comment-13909003 ] Aaron T. Myers commented on HDFS-5939: -- bq. On the other hand, I wonder if it's a bug

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13909005#comment-13909005 ] Hadoop QA commented on HDFS-5939: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13908986#comment-13908986 ] Yongjun Zhang commented on HDFS-5939: - Thanks Haohui for posting the code and ATM for t

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13908966#comment-13908966 ] Aaron T. Myers commented on HDFS-5939: -- bq. I'm not a big fan of verbose code. If you

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13908958#comment-13908958 ] Haohui Mai commented on HDFS-5939: -- bq. it's just one per test function, not too many. I

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13908914#comment-13908914 ] Yongjun Zhang commented on HDFS-5939: - Thanks Haohui. I appreciate your diligence in re

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13908857#comment-13908857 ] Haohui Mai commented on HDFS-5939: -- bq. I on purposely added it, so in the log file for th

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13908836#comment-13908836 ] Yongjun Zhang commented on HDFS-5939: - Thanks [~wheat9] and [~szetszwo]. I just upload

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13908730#comment-13908730 ] Tsz Wo (Nicholas), SZE commented on HDFS-5939: -- {code} +} catch (InvalidTo

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13908708#comment-13908708 ] Haohui Mai commented on HDFS-5939: -- The patch looks good. Some comments on the unit test:

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13908083#comment-13908083 ] Yongjun Zhang commented on HDFS-5939: - Filed HDFS-5993 for the TestLoadGenerator failur

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13908051#comment-13908051 ] Yongjun Zhang commented on HDFS-5939: - I think the two failed tests are irrelevant to t

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13908027#comment-13908027 ] Hadoop QA commented on HDFS-5939: - {color:red}-1 overall{color}. Here are the results of t

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13907872#comment-13907872 ] Yongjun Zhang commented on HDFS-5939: - Hi Haohui and Tsz, Thanks a lot for your earli

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13907661#comment-13907661 ] Tsz Wo (Nicholas), SZE commented on HDFS-5939: -- Users won't see the log. I th

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13907640#comment-13907640 ] Yongjun Zhang commented on HDFS-5939: - HI Haohui. At least we got a report from the f

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13907615#comment-13907615 ] Haohui Mai commented on HDFS-5939: -- bq. The case reported in this bug is about no datanode

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13907609#comment-13907609 ] Yongjun Zhang commented on HDFS-5939: - Thanks Haohui. Good info. All looks good to me,

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13907373#comment-13907373 ] Haohui Mai commented on HDFS-5939: -- bq. But thinking about it a bit more, why can't we als

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13907308#comment-13907308 ] Yongjun Zhang commented on HDFS-5939: - Thanks Haohui. I had one thought, I wonder why

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13907277#comment-13907277 ] Haohui Mai commented on HDFS-5939: -- {code} + LOG.error(" Caught InvalidTopologyExcept

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906776#comment-13906776 ] Hadoop QA commented on HDFS-5939: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906645#comment-13906645 ] Yongjun Zhang commented on HDFS-5939: - Hi Guys, I just uploaded a new version to addre

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906406#comment-13906406 ] Yongjun Zhang commented on HDFS-5939: - HI [~szetszwo], Sounds good to me, I will work

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906372#comment-13906372 ] Tsz Wo (Nicholas), SZE commented on HDFS-5939: -- Conditions (C0) scope.startsWi

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906309#comment-13906309 ] Yongjun Zhang commented on HDFS-5939: - Hi [~szetszwo], thanks for looking at it further

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906230#comment-13906230 ] Tsz Wo (Nicholas), SZE commented on HDFS-5939: -- > ... So (1) it never excludes

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906172#comment-13906172 ] Yongjun Zhang commented on HDFS-5939: - Thanks [~wheat9] and [~szetszwo]. Based on your

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906120#comment-13906120 ] Tsz Wo (Nicholas), SZE commented on HDFS-5939: -- In chooseRandom(..), excludedS

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13905909#comment-13905909 ] Haohui Mai commented on HDFS-5939: -- Two questions. {{In NetworkTopology}}: # Under what c

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13905606#comment-13905606 ] Yongjun Zhang commented on HDFS-5939: - Thanks Haohui. Indeed, the contract of Random.n

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13905057#comment-13905057 ] Haohui Mai commented on HDFS-5939: -- {code} +if (numOfDatanodes == 0) { + return n

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13905028#comment-13905028 ] Yongjun Zhang commented on HDFS-5939: - FYI Haohui, this function originally already has

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13904989#comment-13904989 ] Yongjun Zhang commented on HDFS-5939: - BTW Haohui, would you please help committing thi

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13904962#comment-13904962 ] Yongjun Zhang commented on HDFS-5939: - Thanks a lot Haohui! I created jira (HDFS-5970)

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13904460#comment-13904460 ] Haohui Mai commented on HDFS-5939: -- {code} @@ -712,6 +712,9 @@ private Node chooseRandom(S

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13900990#comment-13900990 ] Hadoop QA commented on HDFS-5939: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13900767#comment-13900767 ] Yongjun Zhang commented on HDFS-5939: - Thanks! > WebHdfs returns misleading error cod

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13900765#comment-13900765 ] Haohui Mai commented on HDFS-5939: -- I'll try to take a look at it in the following days.

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13900755#comment-13900755 ] Yongjun Zhang commented on HDFS-5939: - HI [~wheat9], I looked closer at HDFS-5891, wh

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13900731#comment-13900731 ] Yongjun Zhang commented on HDFS-5939: - Thanks [~wheat9], I tired it and it doesn't solv

[jira] [Commented] (HDFS-5939) WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster

[ https://issues.apache.org/jira/browse/HDFS-5939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13899499#comment-13899499 ] Haohui Mai commented on HDFS-5939: -- Can you try whether HDFS-5891 fix this issue? > WebHd