hadoop-hdfs-issues mailing list archives: May 2010

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Joshua Harlow (JIRA) [jira] Updated: (HDFS-708) A stress-test tool for HDFS. Sat, 01 May, 02:07
Joshua Harlow (JIRA) [jira] Updated: (HDFS-708) A stress-test tool for HDFS. Sat, 01 May, 02:07
sam rash (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Sat, 01 May, 04:40
sam rash (JIRA) [jira] Updated: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Sat, 01 May, 04:54
Eli Collins (JIRA) [jira] Updated: (HDFS-995) Replace usage of FileStatus#isDir() Sat, 01 May, 05:44
Jakob Homan (JIRA) [jira] Updated: (HDFS-165) NPE in datanode.handshake() Sat, 01 May, 18:14
Jakob Homan (JIRA) [jira] Assigned: (HDFS-320) Namenode should return lease recovery request with other requests Sat, 01 May, 18:20
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1112) Edit log buffer should not grow unboundedly Sun, 02 May, 08:37
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1110) Namenode heap optimization - reuse objects for commonly used file names Sun, 02 May, 08:39
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1120) Make DataNode's block-to-device placement policy pluggable Sun, 02 May, 08:41
Jay Booth (JIRA) [jira] Updated: (HDFS-1123) Need HDFS Protocol Specification Sun, 02 May, 18:35
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1111) getCorruptFiles() should give some hint that the list is not complete Mon, 03 May, 08:38
Rodrigo Schmidt (JIRA) [jira] Commented: (HDFS-1111) getCorruptFiles() should give some hint that the list is not complete Mon, 03 May, 09:35
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1111) getCorruptFiles() should give some hint that the list is not complete Mon, 03 May, 18:30
Alex Loddengaard (JIRA) [jira] Created: (HDFS-1125) Removing a datanode (failed or decommissioned) should not require a namenode restart Mon, 03 May, 19:17
Joshua Harlow (JIRA) [jira] Updated: (HDFS-708) A stress-test tool for HDFS. Mon, 03 May, 20:22
Joshua Harlow (JIRA) [jira] Updated: (HDFS-708) A stress-test tool for HDFS. Mon, 03 May, 20:22
Allen Wittenauer (JIRA) [jira] Commented: (HDFS-1125) Removing a datanode (failed or decommissioned) should not require a namenode restart Mon, 03 May, 20:54
Allen Wittenauer (JIRA) [jira] Updated: (HDFS-1125) Removing a datanode (failed or decommissioned) should not require a namenode restart Mon, 03 May, 20:54
Tom White (JIRA) [jira] Created: (HDFS-1126) Change HDFS to depend on Hadoop 'common' artifacts instead of 'core' Mon, 03 May, 22:35
dhruba borthakur (JIRA) [jira] Updated: (HDFS-504) HDFS updates the modification time of a file when the file is closed. Mon, 03 May, 22:40
Tom White (JIRA) [jira] Updated: (HDFS-1126) Change HDFS to depend on Hadoop 'common' artifacts instead of 'core' Mon, 03 May, 23:00
Hairong Kuang (JIRA) [jira] Updated: (HDFS-1104) Fsck triggers full GC on NameNode Mon, 03 May, 23:40
sam rash (JIRA) [jira] Updated: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Mon, 03 May, 23:44
Todd Lipcon (JIRA) [jira] Commented: (HDFS-1122) client block verification may result in blocks in DataBlockScanner prematurely Tue, 04 May, 00:27
Joshua Harlow (JIRA) [jira] Updated: (HDFS-708) A stress-test tool for HDFS. Tue, 04 May, 00:50
Joshua Harlow (JIRA) [jira] Updated: (HDFS-708) A stress-test tool for HDFS. Tue, 04 May, 00:50
Zheng Shao (JIRA) [jira] Created: (HDFS-1127) Improve the speed of FileSystem object creation Tue, 04 May, 04:08
Steve Loughran (JIRA) [jira] Commented: (HDFS-1120) Make DataNode's block-to-device placement policy pluggable Tue, 04 May, 09:44
Tsz Wo (Nicholas), SZE (JIRA) [jira] Commented: (HDFS-1104) Fsck triggers full GC on NameNode Tue, 04 May, 12:55
Hairong Kuang (JIRA) [jira] Commented: (HDFS-1127) Improve the speed of FileSystem object creation Tue, 04 May, 16:58
Koji Noguchi (JIRA) [jira] Resolved: (HDFS-157) dfs client -ls/-lsr outofmemory when one directory contained 2 million files. Tue, 04 May, 17:06
dhruba borthakur (JIRA) [jira] Commented: (HDFS-895) Allow hflush/sync to occur in parallel with new writes to the file Tue, 04 May, 18:39
Todd Lipcon (JIRA) [jira] Commented: (HDFS-895) Allow hflush/sync to occur in parallel with new writes to the file Tue, 04 May, 18:42
Jakob Homan (JIRA) [jira] Updated: (HDFS-999) Secondary namenode should login using kerberos if security is configured Tue, 04 May, 18:55
Ravi Phulari (JIRA) [jira] Commented: (HDFS-1106) Datanode throwing UnregisteredDatanodeException -- expects itself to serve storage! Tue, 04 May, 19:27
Todd Lipcon (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Tue, 04 May, 19:33
Zheng Shao (JIRA) [jira] Updated: (HDFS-1127) Improve the speed of FileSystem object creation Tue, 04 May, 19:33
Zheng Shao (JIRA) [jira] Updated: (HDFS-1127) Improve the speed of FileSystem object creation Tue, 04 May, 21:05
Hadoop QA (JIRA) [jira] Commented: (HDFS-1127) Improve the speed of FileSystem object creation Tue, 04 May, 21:15
Zheng Shao (JIRA) [jira] Updated: (HDFS-1127) Improve the speed of FileSystem object creation Tue, 04 May, 21:27
sam rash (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Tue, 04 May, 22:24
Hong Tang (JIRA) [jira] Created: (HDFS-1128) Allow TestDFSIO to process multiple files for each map Tue, 04 May, 22:50
Hong Tang (JIRA) [jira] Updated: (HDFS-1128) Allow TestDFSIO to process multiple files for each map Tue, 04 May, 22:52
Todd Lipcon (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Tue, 04 May, 23:38
Zheng Shao (JIRA) [jira] Updated: (HDFS-1127) Improve the speed of FileSystem object creation Tue, 04 May, 23:50
Bharath Mundlapudi (JIRA) [jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object. Wed, 05 May, 00:56
Bharath Mundlapudi (JIRA) [jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object. Wed, 05 May, 00:58
sam rash (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Wed, 05 May, 01:00
Bharath Mundlapudi (JIRA) [jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object. Wed, 05 May, 01:02
Todd Lipcon (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Wed, 05 May, 01:02
Bharath Mundlapudi (JIRA) [jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object. Wed, 05 May, 01:02
Hadoop QA (JIRA) [jira] Commented: (HDFS-1061) Memory footprint optimization for INodeFile object. Wed, 05 May, 04:01
dhruba borthakur (JIRA) [jira] Created: (HDFS-1129) Allow HDFS DataNodes and NameNode to have different build versions Wed, 05 May, 05:14
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1129) Allow HDFS DataNodes and NameNode to have different build versions Wed, 05 May, 05:20
Amareshwari Sriramadasu (JIRA) [jira] Created: (HDFS-1130) Pass Administrator acl to HTTPServer for common servlet access. Wed, 05 May, 05:54
Amareshwari Sriramadasu (JIRA) [jira] Resolved: (HDFS-1008) Deprecate dfs.permissions.superusergroup in favor of hadoop.cluster.administrators Wed, 05 May, 05:56
Todd Lipcon (JIRA) [jira] Updated: (HDFS-142) In 0.20, move blocks being written into a blocksBeingWritten directory Wed, 05 May, 05:58
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1127) Improve the speed of FileSystem object creation Wed, 05 May, 06:00
Guilin Sun (JIRA) [jira] Commented: (HDFS-599) Improve Namenode robustness by prioritizing datanode heartbeats over client requests Wed, 05 May, 06:42
Alejandro Abdelnur (JIRA) [jira] Created: (HDFS-1131) each DFSClient instance uses a daemon thread for lease checking, there should be a singleton daemon for all DFSClient instances Wed, 05 May, 07:34
Alejandro Abdelnur (JIRA) [jira] Commented: (HDFS-1131) each DFSClient instance uses a daemon thread for lease checking, there should be a singleton daemon for all DFSClient instances Wed, 05 May, 07:38
Bharath Mundlapudi (JIRA) [jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object. Wed, 05 May, 14:33
Bharath Mundlapudi (JIRA) [jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object. Wed, 05 May, 15:03
Todd Lipcon (JIRA) [jira] Commented: (HDFS-142) In 0.20, move blocks being written into a blocksBeingWritten directory Wed, 05 May, 16:05
Todd Lipcon (JIRA) [jira] Updated: (HDFS-142) In 0.20, move blocks being written into a blocksBeingWritten directory Wed, 05 May, 16:57
Hairong Kuang (JIRA) [jira] Commented: (HDFS-1128) Allow TestDFSIO to process multiple files for each map Wed, 05 May, 17:36
Hong Tang (JIRA) [jira] Updated: (HDFS-1128) Allow TestDFSIO to process multiple files for each map Wed, 05 May, 17:56
Joshua Harlow (JIRA) [jira] Updated: (HDFS-708) A stress-test tool for HDFS. Wed, 05 May, 18:14
Joshua Harlow (JIRA) [jira] Updated: (HDFS-708) A stress-test tool for HDFS. Wed, 05 May, 18:14
Hairong Kuang (JIRA) [jira] Commented: (HDFS-1128) Allow TestDFSIO to process multiple files for each map Wed, 05 May, 18:38
Eli Collins (JIRA) [jira] Created: (HDFS-1132) Refactor TestFileStatus Wed, 05 May, 20:13
Eli Collins (JIRA) [jira] Updated: (HDFS-1132) Refactor TestFileStatus Wed, 05 May, 20:15
Eli Collins (JIRA) [jira] Updated: (HDFS-1132) Refactor TestFileStatus Wed, 05 May, 20:17
Hadoop QA (JIRA) [jira] Commented: (HDFS-1132) Refactor TestFileStatus Wed, 05 May, 20:25
Eli Collins (JIRA) [jira] Updated: (HDFS-1132) Refactor TestFileStatus Wed, 05 May, 20:27
Eli Collins (JIRA) [jira] Updated: (HDFS-1132) Refactor TestFileStatus Wed, 05 May, 20:37
Eli Collins (JIRA) [jira] Updated: (HDFS-1132) Refactor TestFileStatus Wed, 05 May, 20:39
Devaraj Das (JIRA) [jira] Updated: (HDFS-1006) getImage/putImage http requests should be https for the case of security enabled. Wed, 05 May, 21:09
Eli Collins (JIRA) [jira] Commented: (HDFS-961) dfs_readdir incorrectly parses paths Wed, 05 May, 21:25
Dmytro Molkov (JIRA) [jira] Created: (HDFS-1133) Speedup INode.getPathNames Wed, 05 May, 21:40
Todd Lipcon (JIRA) [jira] Commented: (HDFS-1133) Speedup INode.getPathNames Wed, 05 May, 21:44
Eli Collins (JIRA) [jira] Updated: (HDFS-696) Java assertion failures triggered by tests Wed, 05 May, 21:58
Eli Collins (JIRA) [jira] Updated: (HDFS-696) Java assertion failures triggered by tests Wed, 05 May, 21:58
Eli Collins (JIRA) [jira] Updated: (HDFS-697) Enable asserts for tests by default Wed, 05 May, 22:00
Eli Collins (JIRA) [jira] Updated: (HDFS-697) Enable asserts for tests by default Wed, 05 May, 22:00
Eli Collins (JIRA) [jira] Updated: (HDFS-697) Enable asserts for tests by default Wed, 05 May, 22:00
Bharath Mundlapudi (JIRA) [jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object. Wed, 05 May, 22:08
Bharath Mundlapudi (JIRA) [jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object. Wed, 05 May, 22:10
Bharath Mundlapudi (JIRA) [jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object. Wed, 05 May, 22:12
Dmytro Molkov (JIRA) [jira] Assigned: (HDFS-1133) Speedup INode.getPathNames Wed, 05 May, 22:36
Dmytro Molkov (JIRA) [jira] Updated: (HDFS-1133) Speedup INode.getPathNames Wed, 05 May, 22:36
Todd Lipcon (JIRA) [jira] Commented: (HDFS-1133) Speedup INode.getPathNames Wed, 05 May, 22:38
Dmytro Molkov (JIRA) [jira] Updated: (HDFS-1028) INode.getPathNames could split more efficiently Wed, 05 May, 22:44
Dmytro Molkov (JIRA) [jira] Commented: (HDFS-1133) Speedup INode.getPathNames Wed, 05 May, 22:44
Dmytro Molkov (JIRA) [jira] Resolved: (HDFS-1133) Speedup INode.getPathNames Wed, 05 May, 22:44
Dmytro Molkov (JIRA) [jira] Assigned: (HDFS-1028) INode.getPathNames could split more efficiently Wed, 05 May, 22:46
Todd Lipcon (JIRA) [jira] Commented: (HDFS-1028) INode.getPathNames could split more efficiently Wed, 05 May, 22:48
Dmytro Molkov (JIRA) [jira] Commented: (HDFS-1028) INode.getPathNames could split more efficiently Wed, 05 May, 22:52
Dmytro Molkov (JIRA) [jira] Updated: (HDFS-1028) INode.getPathNames could split more efficiently Wed, 05 May, 22:52
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