[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15023460#comment-15023460 ] Tsz Wo Nicholas Sze commented on HDFS-8704: --- Any update? > Erasure Coding: client fails to write

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14949071#comment-14949071 ] Zhe Zhang commented on HDFS-8704: - I think we can close this JIRA since the problem is addressed by

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14949702#comment-14949702 ] Li Bo commented on HDFS-8704: - Hi, Zhe I will give further check and test about this case. If no problem, I

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14734472#comment-14734472 ] Hadoop QA commented on HDFS-8704: - \\ \\ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14733248#comment-14733248 ] Li Bo commented on HDFS-8704: - I have tried replacing the failed streamer with a new one. When replacing, the

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14733201#comment-14733201 ] Walter Su commented on HDFS-8704: - How about streamer replacement? > Erasure Coding: client fails to write

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14732314#comment-14732314 ] Li Bo commented on HDFS-8704: - Thanks for [~walter.k.su] and [~zhz]' s review. The cause of failed test cases

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14732377#comment-14732377 ] Hadoop QA commented on HDFS-8704: - \\ \\ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14732339#comment-14732339 ] Walter Su commented on HDFS-8704: - {{DFSTestUtil.waitReplication(..)}} works for file smaller than a block

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14727826#comment-14727826 ] Zhe Zhang commented on HDFS-8704: - This JIRA and HDFS-8383 are closely related. I'm reviewing both

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14721009#comment-14721009 ] Walter Su commented on HDFS-8704: - Thanks [~libo-intel] for the hard work. I tried

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14718121#comment-14718121 ] Hadoop QA commented on HDFS-8704: - \\ \\ | (x) *{color:red}-1 overall{color}* | \\ \\ ||

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14718235#comment-14718235 ] Li Bo commented on HDFS-8704: - The two failed test cases are about insufficient datanodes. They

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14712581#comment-14712581 ] Li Bo commented on HDFS-8704: - Thanks Zhe’s review. The handle of multiple block groups for

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14712004#comment-14712004 ] Zhe Zhang commented on HDFS-8704: - Thanks for the work Bo. Please find my comments below: #

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14654873#comment-14654873 ] Li Bo commented on HDFS-8704: - The failure of

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14653256#comment-14653256 ] Hadoop QA commented on HDFS-8704: - \\ \\ | (x) *{color:red}-1 overall{color}* | \\ \\ ||

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14653392#comment-14653392 ] Hadoop QA commented on HDFS-8704: - \\ \\ | (x) *{color:red}-1 overall{color}* | \\ \\ ||

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14648099#comment-14648099 ] Tsz Wo Nicholas Sze commented on HDFS-8704: --- +for (int dn = 0; dn 1; dn++)

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14647239#comment-14647239 ] Li Bo commented on HDFS-8704: - I have just update a second patch of this problem. The changes

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14647363#comment-14647363 ] Li Bo commented on HDFS-8704: - Patch 003 fixes the problem of writing a file that is a little

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14647223#comment-14647223 ] Li Bo commented on HDFS-8704: - Thanks for reporting this issue. This bug is really complex and

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14636721#comment-14636721 ] Xinwei Qin commented on HDFS-8704: --- Hi, [~libo-intel], even if the file is smaller than

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14627671#comment-14627671 ] Walter Su commented on HDFS-8704: - Hi [~libo-intel]! The test failed. Seems like the issue

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14627677#comment-14627677 ] Li Bo commented on HDFS-8704: - I am still working on this jira. The error is random and now it

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14614821#comment-14614821 ] Tsz Wo Nicholas Sze commented on HDFS-8704: --- Please add tests for all different

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14612784#comment-14612784 ] Walter Su commented on HDFS-8704: - Agree. Please go ahead. Erasure Coding: client fails

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[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14609855#comment-14609855 ] Walter Su commented on HDFS-8704: - The failed tests is discussed in HDFS-8254. I think it's

[jira] [Commented] (HDFS-8704) Erasure Coding: client fails to write large file when one datanode fails

[ https://issues.apache.org/jira/browse/HDFS-8704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14611387#comment-14611387 ] Li Bo commented on HDFS-8704: - Oh, I see, HDFS-8254 had discussed this problem before its