[jira] Commented: (HDFS-1120) Make DataNode's block-to-device placement policy pluggable

2010-05-04 Thread Steve Loughran (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12863740#action_12863740 ] Steve Loughran commented on HDFS-1120: -- I think the probability gets larger the more

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

2010-05-04 Thread Tsz Wo (Nicholas), SZE (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12863795#action_12863795 ] Tsz Wo (Nicholas), SZE commented on HDFS-1104: -- +1 fsckATime_Yahoo0.20.patch

[jira] Commented: (HDFS-1127) Improve the speed of FileSystem object creation

2010-05-04 Thread Hairong Kuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12863885#action_12863885 ] Hairong Kuang commented on HDFS-1127: - Does HADOOP-6640 solve the problem? Improve the

[jira] Resolved: (HDFS-157) dfs client -ls/-lsr outofmemory when one directory contained 2 million files.

2010-05-04 Thread Koji Noguchi (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Koji Noguchi resolved HDFS-157. --- Resolution: Duplicate Hairong just opened a better Jira. HADOOP:6732 Thanks! dfs client -ls/-lsr

[jira] Commented: (HDFS-895) Allow hflush/sync to occur in parallel with new writes to the file

2010-05-04 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12863936#action_12863936 ] Todd Lipcon commented on HDFS-895: -- It's not entirely alone - Linux these days (since

[jira] Updated: (HDFS-999) Secondary namenode should login using kerberos if security is configured

2010-05-04 Thread Jakob Homan (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jakob Homan updated HDFS-999: - Attachment: HDFS-999-BF1-Y20.patch Bug fix to original patch for Y20S. Trunk version soon. Not for

[jira] Commented: (HDFS-1106) Datanode throwing UnregisteredDatanodeException -- expects itself to serve storage!

2010-05-04 Thread Ravi Phulari (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12863957#action_12863957 ] Ravi Phulari commented on HDFS-1106: Eugene, Any idea why these data nodes went down ?

[jira] Updated: (HDFS-1127) Improve the speed of FileSystem object creation

2010-05-04 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Shao updated HDFS-1127: - Attachment: HDFS-1127.1.patch Patch includes new unit tests. Improve the speed of FileSystem object

[jira] Updated: (HDFS-1127) Improve the speed of FileSystem object creation

2010-05-04 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Shao updated HDFS-1127: - Status: Patch Available (was: Open) Improve the speed of FileSystem object creation

[jira] Commented: (HDFS-1127) Improve the speed of FileSystem object creation

2010-05-04 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12864001#action_12864001 ] Hadoop QA commented on HDFS-1127: - -1 overall. Here are the results of testing the latest

[jira] Updated: (HDFS-1127) Improve the speed of FileSystem object creation

2010-05-04 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Shao updated HDFS-1127: - Attachment: HDFS-1127.branch-20.2.patch Make the test better. Improve the speed of FileSystem object

[jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file

2010-05-04 Thread sam rash (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12864051#action_12864051 ] sam rash commented on HDFS-1057: hey todd, regarding the 0.20 patch, i was planning on

[jira] Created: (HDFS-1128) Allow TestDFSIO to process multiple files for each map

2010-05-04 Thread Hong Tang (JIRA)
Allow TestDFSIO to process multiple files for each map -- Key: HDFS-1128 URL: https://issues.apache.org/jira/browse/HDFS-1128 Project: Hadoop HDFS Issue Type: Improvement

[jira] Updated: (HDFS-1128) Allow TestDFSIO to process multiple files for each map

2010-05-04 Thread Hong Tang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1128?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hong Tang updated HDFS-1128: Attachment: HDFS-1128-yhadoop-20.1xx.patch patch for yahoo hadoop branch, not to be committed. Allow

[jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file

2010-05-04 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12864072#action_12864072 ] Todd Lipcon commented on HDFS-1057: --- That sounds fine - I was making those comments so you

[jira] Updated: (HDFS-1127) Improve the speed of FileSystem object creation

2010-05-04 Thread Zheng Shao (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Shao updated HDFS-1127: - Attachment: HDFS-1127.branch-20.3.patch Fixed unit test. Improve the speed of FileSystem object

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

2010-05-04 Thread Bharath Mundlapudi (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Attachment: HDFS-1061.patch.1 Attaching the patch with the unit tests. Memory footprint

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

2010-05-04 Thread Bharath Mundlapudi (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Attachment: (was: HDFS-1061.patch.1) Memory footprint optimization for INodeFile

[jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file

2010-05-04 Thread sam rash (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12864108#action_12864108 ] sam rash commented on HDFS-1057: ah, sorry, meant to respond to that: I ran the unit tests

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

2010-05-04 Thread Bharath Mundlapudi (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Attachment: HDFS-1061-1.patch Memory footprint optimization for INodeFile object.

[jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object.

2010-05-04 Thread Bharath Mundlapudi (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bharath Mundlapudi updated HDFS-1061: - Status: Patch Available (was: Open) Attached the patch with unit tests Memory

[jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file

2010-05-04 Thread Todd Lipcon (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12864109#action_12864109 ] Todd Lipcon commented on HDFS-1057: --- Yep, some refactor is certainly due there, but out of

[jira] Commented: (HDFS-1061) Memory footprint optimization for INodeFile object.

2010-05-04 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12864137#action_12864137 ] Hadoop QA commented on HDFS-1061: - -1 overall. Here are the results of testing the latest

[jira] Created: (HDFS-1129) Allow HDFS DataNodes and NameNode to have different build versions

2010-05-04 Thread dhruba borthakur (JIRA)
Allow HDFS DataNodes and NameNode to have different build versions -- Key: HDFS-1129 URL: https://issues.apache.org/jira/browse/HDFS-1129 Project: Hadoop HDFS Issue Type:

[jira] Commented: (HDFS-1129) Allow HDFS DataNodes and NameNode to have different build versions

2010-05-04 Thread dhruba borthakur (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-1129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12864159#action_12864159 ] dhruba borthakur commented on HDFS-1129: The NameNode checks whether the build

[jira] Created: (HDFS-1130) Pass Administrator acl to HTTPServer for common servlet access.

2010-05-04 Thread Amareshwari Sriramadasu (JIRA)
Pass Administrator acl to HTTPServer for common servlet access. --- Key: HDFS-1130 URL: https://issues.apache.org/jira/browse/HDFS-1130 Project: Hadoop HDFS Issue Type: Bug

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

2010-05-04 Thread Todd Lipcon (JIRA)
[ 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-recovery-reassignment-and-bbw-cleanup.txt Attaching a patch with two more fixes: -