[jira] Commented: (HDFS-1109) HFTP and URL Encoding

[ https://issues.apache.org/jira/browse/HDFS-1109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861287#action_12861287 ] Hadoop QA commented on HDFS-1109: - -1 overall. Here are the results of testing the latest

[jira] Commented: (HDFS-1109) HFTP and URL Encoding

[ https://issues.apache.org/jira/browse/HDFS-1109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861497#action_12861497 ] Dmytro Molkov commented on HDFS-1109: - I cannot see the exact failure of hdfsproxy test,

[jira] Updated: (HDFS-1104) Fsck triggers full GC on NameNode

[ https://issues.apache.org/jira/browse/HDFS-1104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HDFS-1104: Priority: Major (was: Blocker) Fsck triggers full GC on NameNode

[jira] Commented: (HDFS-1104) Fsck triggers full GC on NameNode

[ https://issues.apache.org/jira/browse/HDFS-1104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861530#action_12861530 ] dhruba borthakur commented on HDFS-1104: Turning this off by default will benefit

[jira] Commented: (HDFS-1110) Namenode heap optimization - reuse objects for commonly used file names

[ https://issues.apache.org/jira/browse/HDFS-1110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861533#action_12861533 ] dhruba borthakur commented on HDFS-1110: Hi suresh, awesome idea. Can we somehow

[jira] Created: (HDFS-1113) Allow users with write access to a directory to change ownership of its subdirectories/files

Allow users with write access to a directory to change ownership of its subdirectories/files Key: HDFS-1113 URL: https://issues.apache.org/jira/browse/HDFS-1113

[jira] Commented: (HDFS-1112) Edit log buffer should not grow unboundedly

[ https://issues.apache.org/jira/browse/HDFS-1112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861542#action_12861542 ] Todd Lipcon commented on HDFS-1112: --- We need to be a little bit careful of this, since

[jira] Commented: (HDFS-1110) Namenode heap optimization - reuse objects for commonly used file names

[ https://issues.apache.org/jira/browse/HDFS-1110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861548#action_12861548 ] Suresh Srinivas commented on HDFS-1110: --- Here is an analysis of an fsimage on one of

[jira] Commented: (HDFS-1113) Allow users with write access to a directory to change ownership of its subdirectories/files

[ https://issues.apache.org/jira/browse/HDFS-1113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861547#action_12861547 ] Milind Bhandarkar commented on HDFS-1113: - From what I have heard in brief

[jira] Commented: (HDFS-1110) Namenode heap optimization - reuse objects for commonly used file names

[ https://issues.apache.org/jira/browse/HDFS-1110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861549#action_12861549 ] Suresh Srinivas commented on HDFS-1110: --- Dhruba, see my comments on what can be done

[jira] Commented: (HDFS-1091) Implement listStatus that returns an Iterator of FileStatus

[ https://issues.apache.org/jira/browse/HDFS-1091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861551#action_12861551 ] Konstantin Shvachko commented on HDFS-1091: --- # {...@override}} notation for

[jira] Commented: (HDFS-1110) Namenode heap optimization - reuse objects for commonly used file names

[ https://issues.apache.org/jira/browse/HDFS-1110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861553#action_12861553 ] Suresh Srinivas commented on HDFS-1110: --- For the above table, 448832 file names are

[jira] Commented: (HDFS-1110) Namenode heap optimization - reuse objects for commonly used file names

[ https://issues.apache.org/jira/browse/HDFS-1110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861567#action_12861567 ] Jakob Homan commented on HDFS-1110: --- bq. Build a tool to generate list names that is used

[jira] Commented: (HDFS-1113) Allow users with write access to a directory to change ownership of its subdirectories/files

[ https://issues.apache.org/jira/browse/HDFS-1113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861571#action_12861571 ] Allen Wittenauer commented on HDFS-1113: I do know that tar and likely other

[jira] Updated: (HDFS-1091) Implement listStatus that returns an Iterator of FileStatus

[ https://issues.apache.org/jira/browse/HDFS-1091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HDFS-1091: Status: Patch Available (was: Open) Implement listStatus that returns an Iterator of FileStatus

[jira] Commented: (HDFS-1113) Allow users with write access to a directory to change ownership of its subdirectories/files

[ https://issues.apache.org/jira/browse/HDFS-1113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861580#action_12861580 ] Owen O'Malley commented on HDFS-1113: - chown *must* require admin privs, just like in

[jira] Updated: (HDFS-142) In 0.20, move blocks being written into a blocksBeingWritten directory

[ https://issues.apache.org/jira/browse/HDFS-142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated HDFS-142: - Attachment: hdfs-142-commitBlockSynchronization-unknown-datanode.txt hdfs-142-testcases.txt

[jira] Commented: (HDFS-1113) Allow users with write access to a directory to change ownership of its subdirectories/files

[ https://issues.apache.org/jira/browse/HDFS-1113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861593#action_12861593 ] Milind Bhandarkar commented on HDFS-1113: - Owen, that is an interesting way to

[jira] Commented: (HDFS-1091) Implement listStatus that returns an Iterator of FileStatus

[ https://issues.apache.org/jira/browse/HDFS-1091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861595#action_12861595 ] Konstantin Shvachko commented on HDFS-1091: --- +1 This looks good. Implement

[jira] Commented: (HDFS-1112) Edit log buffer should not grow unboundedly

[ https://issues.apache.org/jira/browse/HDFS-1112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861600#action_12861600 ] Konstantin Shvachko commented on HDFS-1112: --- I think we should also try to solve

[jira] Commented: (HDFS-1112) Edit log buffer should not grow unboundedly

[ https://issues.apache.org/jira/browse/HDFS-1112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861603#action_12861603 ] Hairong Kuang commented on HDFS-1112: - If access time is enabled, open should not be

[jira] Updated: (HDFS-1104) Fsck triggers full GC on NameNode

[ https://issues.apache.org/jira/browse/HDFS-1104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hairong Kuang updated HDFS-1104: Attachment: fsckATime.patch Ok, I will keep the access time update on by default. This patch makes

[jira] Commented: (HDFS-1104) Fsck triggers full GC on NameNode

[ https://issues.apache.org/jira/browse/HDFS-1104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861612#action_12861612 ] dhruba borthakur commented on HDFS-1104: This bug seems to be introduced by

[jira] Updated: (HDFS-599) Improve Namenode robustness by prioritizing datanode heartbeats over client requests

[ https://issues.apache.org/jira/browse/HDFS-599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmytro Molkov updated HDFS-599: --- Attachment: HDFS-599.patch Attaching a patch. This is a port of something we are running on

[jira] Commented: (HDFS-599) Improve Namenode robustness by prioritizing datanode heartbeats over client requests

[ https://issues.apache.org/jira/browse/HDFS-599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861628#action_12861628 ] Dmytro Molkov commented on HDFS-599: Just to clarify, this is a patch for trunk, but we

[jira] Commented: (HDFS-1109) HFTP and URL Encoding

[ https://issues.apache.org/jira/browse/HDFS-1109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861630#action_12861630 ] Dmytro Molkov commented on HDFS-1109: - I just checked HDFS-330 and HDFS-964 also fail

[jira] Commented: (HDFS-1091) Implement listStatus that returns an Iterator of FileStatus

[ https://issues.apache.org/jira/browse/HDFS-1091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861631#action_12861631 ] Hadoop QA commented on HDFS-1091: - -1 overall. Here are the results of testing the latest

[jira] Updated: (HDFS-853) The HDFS webUI should show a metric that summarizes whether the cluster is balanced regarding disk space usage

[ https://issues.apache.org/jira/browse/HDFS-853?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmytro Molkov updated HDFS-853: --- Status: Patch Available (was: Open) The HDFS webUI should show a metric that summarizes whether the

[jira] Updated: (HDFS-1105) Balancer improvement

[ https://issues.apache.org/jira/browse/HDFS-1105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmytro Molkov updated HDFS-1105: Attachment: HDFS-1105.2.patch Attaching the patch addressing Hairong's comment. There is only one

[jira] Updated: (HDFS-1105) Balancer improvement

[ https://issues.apache.org/jira/browse/HDFS-1105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dmytro Molkov updated HDFS-1105: Status: Patch Available (was: Open) Submitting to Hudson. It doesn't have a unittest, but the

[jira] Commented: (HDFS-1109) HFTP and URL Encoding

[ https://issues.apache.org/jira/browse/HDFS-1109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861644#action_12861644 ] sam rash commented on HDFS-1109: +1 I reviewed the patch and lgtm HFTP and URL Encoding

[jira] Commented: (HDFS-1105) Balancer improvement

[ https://issues.apache.org/jira/browse/HDFS-1105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861658#action_12861658 ] Hadoop QA commented on HDFS-1105: - -1 overall. Here are the results of testing the latest

[jira] Commented: (HDFS-853) The HDFS webUI should show a metric that summarizes whether the cluster is balanced regarding disk space usage

[ https://issues.apache.org/jira/browse/HDFS-853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12861665#action_12861665 ] Hadoop QA commented on HDFS-853: -1 overall. Here are the results of testing the latest