hadoop-hdfs-issues mailing list archives: June 2010

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Hadoop QA (JIRA) [jira] Commented: (HDFS-1181) Move configuration and script files post split Tue, 01 Jun, 02:03
Konstantin Boudnik (JIRA) [jira] Commented: (HDFS-1134) Large-scale Automated Framework Tue, 01 Jun, 04:43
Sharad Agarwal (JIRA) [jira] Commented: (HDFS-1134) Large-scale Automated Framework Tue, 01 Jun, 05:56
shravankumar (JIRA) [jira] Commented: (HDFS-503) Implement erasure coding as a layer on HDFS Tue, 01 Jun, 07:40
Hairong Kuang (JIRA) [jira] Commented: (HDFS-1172) Blocks in newly completed files are considered under-replicated too quickly Tue, 01 Jun, 14:34
Konstantin Boudnik (JIRA) [jira] Commented: (HDFS-1134) Large-scale Automated Framework Tue, 01 Jun, 17:33
Suresh Srinivas (JIRA) [jira] Commented: (HDFS-1110) Namenode heap optimization - reuse objects for commonly used file names Tue, 01 Jun, 17:33
Konstantin Boudnik (JIRA) [jira] Updated: (HDFS-1177) Ivy2.0 has bugs: let's upgrate to 2.1.0 Tue, 01 Jun, 18:13
Koji Noguchi (JIRA) [jira] Updated: (HDFS-1158) HDFS-457 increases the chances of losing blocks Tue, 01 Jun, 18:17
Dmytro Molkov (JIRA) [jira] Assigned: (HDFS-947) The namenode should redirect a hftp request to read a file to the datanode that has the maximum number of local replicas Tue, 01 Jun, 19:16
Dmytro Molkov (JIRA) [jira] Updated: (HDFS-947) The namenode should redirect a hftp request to read a file to the datanode that has the maximum number of local replicas Tue, 01 Jun, 19:16
Dmytro Molkov (JIRA) [jira] Updated: (HDFS-947) The namenode should redirect a hftp request to read a file to the datanode that has the maximum number of local replicas Tue, 01 Jun, 19:16
Eli Collins (JIRA) [jira] Updated: (HDFS-609) Create a file with the append flag does not work in HDFS Tue, 01 Jun, 19:36
Eli Collins (JIRA) [jira] Updated: (HDFS-1161) Make DN minimum valid volumes configurable Tue, 01 Jun, 19:38
Boris Shkolnik (JIRA) [jira] Resolved: (HDFS-1039) Service should be set in the token in JspHelper.getUGI Tue, 01 Jun, 20:04
Dmytro Molkov (JIRA) [jira] Updated: (HDFS-1071) savenamespace should write the fsimage to all configured fs.name.dir in parallel Tue, 01 Jun, 20:46
Dmytro Molkov (JIRA) [jira] Updated: (HDFS-1071) savenamespace should write the fsimage to all configured fs.name.dir in parallel Tue, 01 Jun, 20:48
Dmytro Molkov (JIRA) [jira] Updated: (HDFS-1071) savenamespace should write the fsimage to all configured fs.name.dir in parallel Tue, 01 Jun, 20:48
Hudson (JIRA) [jira] Commented: (HDFS-1039) Service should be set in the token in JspHelper.getUGI Tue, 01 Jun, 21:08
Boris Shkolnik (JIRA) [jira] Updated: (HDFS-1039) Service should be set in the token in JspHelper.getUGI Tue, 01 Jun, 21:18
Tom White (JIRA) [jira] Updated: (HDFS-1181) Move configuration and script files post split Tue, 01 Jun, 22:15
Konstantin Shvachko (JIRA) [jira] Created: (HDFS-1182) Support for file sizes less than 1MB in DFSIO benchmark. Tue, 01 Jun, 23:01
Hadoop QA (JIRA) [jira] Commented: (HDFS-947) The namenode should redirect a hftp request to read a file to the datanode that has the maximum number of local replicas Tue, 01 Jun, 23:17
Konstantin Boudnik (JIRA) [jira] Updated: (HDFS-1134) Large-scale Automated Framework Wed, 02 Jun, 00:33
Konstantin Shvachko (JIRA) [jira] Resolved: (HDFS-1182) Support for file sizes less than 1MB in DFSIO benchmark. Wed, 02 Jun, 00:55
Hadoop QA (JIRA) [jira] Commented: (HDFS-1071) savenamespace should write the fsimage to all configured fs.name.dir in parallel Wed, 02 Jun, 01:03
Konstantin Boudnik (JIRA) [jira] Updated: (HDFS-1157) Modifications introduced by HDFS-1150 are breaking aspect's bindings Wed, 02 Jun, 01:27
Konstantin Boudnik (JIRA) [jira] Updated: (HDFS-1134) Large-scale Automated Framework Wed, 02 Jun, 01:29
Tom White (JIRA) [jira] Updated: (HDFS-1181) Move configuration and script files post split Wed, 02 Jun, 05:12
Tom White (JIRA) [jira] Updated: (HDFS-1181) Move configuration and script files post split Wed, 02 Jun, 05:12
Tom White (JIRA) [jira] Updated: (HDFS-1181) Move configuration and script files post split Wed, 02 Jun, 05:12
Vinod K V (JIRA) [jira] Commented: (HDFS-1181) Move configuration and script files post split Wed, 02 Jun, 07:57
Vinod K V (JIRA) [jira] Updated: (HDFS-1181) Move configuration and script files post project split Wed, 02 Jun, 08:09
shravankumar (JIRA) [jira] Commented: (HDFS-503) Implement erasure coding as a layer on HDFS Wed, 02 Jun, 09:35
shravankumar (JIRA) [jira] Commented: (HDFS-503) Implement erasure coding as a layer on HDFS Wed, 02 Jun, 10:13
Tom White (JIRA) [jira] Updated: (HDFS-1161) Make DN minimum valid volumes configurable Wed, 02 Jun, 16:19
dhruba borthakur (JIRA) [jira] Updated: (HDFS-142) In 0.20, move blocks being written into a blocksBeingWritten directory Wed, 02 Jun, 16:52
dhruba borthakur (JIRA) [jira] Updated: (HDFS-142) In 0.20, move blocks being written into a blocksBeingWritten directory Wed, 02 Jun, 16:52
dhruba borthakur (JIRA) [jira] Reopened: (HDFS-200) In HDFS, sync() not yet guarantees data available to the new readers Wed, 02 Jun, 16:53
dhruba borthakur (JIRA) [jira] Updated: (HDFS-200) In HDFS, sync() not yet guarantees data available to the new readers Wed, 02 Jun, 16:53
Boris Shkolnik (JIRA) [jira] Updated: (HDFS-1096) allow dfsadmin/mradmin refresh of superuser proxy group mappings Wed, 02 Jun, 17:39
Jitendra Nath Pandey (JIRA) [jira] Updated: (HDFS-1019) Incorrect default values for delegation tokens in hdfs-default.xml Wed, 02 Jun, 17:53
Jitendra Nath Pandey (JIRA) [jira] Commented: (HDFS-1019) Incorrect default values for delegation tokens in hdfs-default.xml Wed, 02 Jun, 17:53
Jitendra Nath Pandey (JIRA) [jira] Commented: (HDFS-1019) Incorrect default values for delegation tokens in hdfs-default.xml Wed, 02 Jun, 18:07
Jitendra Nath Pandey (JIRA) [jira] Updated: (HDFS-1019) Incorrect default values for delegation tokens in hdfs-default.xml Wed, 02 Jun, 18:09
Boris Shkolnik (JIRA) [jira] Updated: (HDFS-1019) Incorrect default values for delegation tokens in hdfs-default.xml Wed, 02 Jun, 18:55
Nicolas Spiegelberg (JIRA) [jira] Updated: (HDFS-445) pread() fails when cached block locations are no longer valid Wed, 02 Jun, 19:14
Nicolas Spiegelberg (JIRA) [jira] Updated: (HDFS-127) DFSClient block read failures cause open DFSInputStream to become unusable Wed, 02 Jun, 19:16
Nicolas Spiegelberg (JIRA) [jira] Updated: (HDFS-927) DFSInputStream retries too many times for new block locations Wed, 02 Jun, 19:16
Nicolas Spiegelberg (JIRA) [jira] Updated: (HDFS-988) saveNamespace can corrupt edits log Wed, 02 Jun, 19:18
Nicolas Spiegelberg (JIRA) [jira] Updated: (HDFS-606) ConcurrentModificationException in invalidateCorruptReplicas() Wed, 02 Jun, 19:26
Dmytro Molkov (JIRA) [jira] Updated: (HDFS-947) The namenode should redirect a hftp request to read a file to the datanode that has the maximum number of local replicas Wed, 02 Jun, 19:58
Dmytro Molkov (JIRA) [jira] Updated: (HDFS-947) The namenode should redirect a hftp request to read a file to the datanode that has the maximum number of local replicas Wed, 02 Jun, 19:58
Dmytro Molkov (JIRA) [jira] Updated: (HDFS-947) The namenode should redirect a hftp request to read a file to the datanode that has the maximum number of local replicas Wed, 02 Jun, 20:00
Jitendra Nath Pandey (JIRA) [jira] Resolved: (HDFS-1019) Incorrect default values for delegation tokens in hdfs-default.xml Wed, 02 Jun, 20:08
Nicolas Spiegelberg (JIRA) [jira] Updated: (HDFS-793) DataNode should first receive the whole packet ack message before it constructs and sends its own ack message for the packet Wed, 02 Jun, 20:10
Nicolas Spiegelberg (JIRA) [jira] Updated: (HDFS-101) DFS write pipeline : DFSClient sometimes does not detect second datanode failure Wed, 02 Jun, 20:12
Nicolas Spiegelberg (JIRA) [jira] Updated: (HDFS-826) Allow a mechanism for an application to detect that datanode(s) have died in the write pipeline Wed, 02 Jun, 20:14
Boris Shkolnik (JIRA) [jira] Updated: (HDFS-1096) allow dfsadmin/mradmin refresh of superuser proxy group mappings Wed, 02 Jun, 20:59
Jitendra Nath Pandey (JIRA) [jira] Commented: (HDFS-1146) Javadoc for getDelegationTokenSecretManager in FSNamesystem Wed, 02 Jun, 21:05
Jitendra Nath Pandey (JIRA) [jira] Commented: (HDFS-1146) Javadoc for getDelegationTokenSecretManager in FSNamesystem Wed, 02 Jun, 21:07
Jitendra Nath Pandey (JIRA) [jira] Commented: (HDFS-1146) Javadoc for getDelegationTokenSecretManager in FSNamesystem Wed, 02 Jun, 21:07
Jitendra Nath Pandey (JIRA) [jira] Updated: (HDFS-1146) Javadoc for getDelegationTokenSecretManager in FSNamesystem Wed, 02 Jun, 21:07
Nicolas Spiegelberg (JIRA) [jira] Updated: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Wed, 02 Jun, 21:41
Nicolas Spiegelberg (JIRA) [jira] Updated: (HDFS-1060) Append/flush should support concurrent "tailer" use case Wed, 02 Jun, 21:43
Nicolas Spiegelberg (JIRA) [jira] Updated: (HDFS-1122) client block verification may result in blocks in DataBlockScanner prematurely Wed, 02 Jun, 21:46
Bharath Mundlapudi (JIRA) [jira] Updated: (HDFS-1061) Memory footprint optimization for INodeFile object. Wed, 02 Jun, 21:49
Boris Shkolnik (JIRA) [jira] Resolved: (HDFS-1146) Javadoc for getDelegationTokenSecretManager in FSNamesystem Wed, 02 Jun, 21:53
Boris Shkolnik (JIRA) [jira] Commented: (HDFS-1096) allow dfsadmin/mradmin refresh of superuser proxy group mappings Wed, 02 Jun, 22:57
Tsz Wo (Nicholas), SZE (JIRA) [jira] Commented: (HDFS-1114) Reducing NameNode memory usage by an alternate hash table Thu, 03 Jun, 00:59
Jitendra Nath Pandey (JIRA) [jira] Commented: (HDFS-1096) allow dfsadmin/mradmin refresh of superuser proxy group mappings Thu, 03 Jun, 00:59
Jakob Homan (JIRA) [jira] Updated: (HDFS-1150) Verify datanodes' identities to clients in secure clusters Thu, 03 Jun, 01:11
Rodrigo Schmidt (JIRA) [jira] Commented: (HDFS-503) Implement erasure coding as a layer on HDFS Thu, 03 Jun, 01:12
Jeff (JIRA) [jira] Updated: (HDFS-1183) Remove some duplicate code in NamenodeJspHelper.java Thu, 03 Jun, 05:22
Jeff (JIRA) [jira] Created: (HDFS-1183) Remove some duplicate code in NamenodeJspHelper.java Thu, 03 Jun, 05:22
Jeff (JIRA) [jira] Created: (HDFS-1184) Replace tabs in code with spaces Thu, 03 Jun, 05:34
Jeff (JIRA) [jira] Updated: (HDFS-1184) Replace tabs in code with spaces Thu, 03 Jun, 05:36
Jakob Homan (JIRA) [jira] Updated: (HDFS-1184) Replace tabs in code with spaces Thu, 03 Jun, 06:11
Jakob Homan (JIRA) [jira] Assigned: (HDFS-1184) Replace tabs in code with spaces Thu, 03 Jun, 06:13
Jakob Homan (JIRA) [jira] Updated: (HDFS-1184) Replace tabs in code with spaces Thu, 03 Jun, 06:15
Jakob Homan (JIRA) [jira] Updated: (HDFS-1183) Remove some duplicate code in NamenodeJspHelper.java Thu, 03 Jun, 06:15
Jakob Homan (JIRA) [jira] Updated: (HDFS-1183) Remove some duplicate code in NamenodeJspHelper.java Thu, 03 Jun, 06:52
Jeff (JIRA) [jira] Created: (HDFS-1185) Remove duplicate now() functions in DataNode, FSNamesystem Thu, 03 Jun, 07:02
Jeff (JIRA) [jira] Updated: (HDFS-1185) Remove duplicate now() functions in DataNode, FSNamesystem Thu, 03 Jun, 07:02
Suresh Srinivas (JIRA) [jira] Commented: (HDFS-1114) Reducing NameNode memory usage by an alternate hash table Thu, 03 Jun, 17:39
stack (JIRA) [jira] Updated: (HDFS-630) In DFSOutputStream.nextBlockOutputStream(), the client can exclude specific datanodes when locating the next block. Thu, 03 Jun, 17:45
Boris Shkolnik (JIRA) [jira] Resolved: (HDFS-1096) allow dfsadmin/mradmin refresh of superuser proxy group mappings Thu, 03 Jun, 17:50
Konstantin Shvachko (JIRA) [jira] Updated: (HDFS-615) TestLargeDirectoryDelete fails with NullPointerException Thu, 03 Jun, 18:12
dhruba borthakur (JIRA) [jira] Updated: (HDFS-200) In HDFS, sync() not yet guarantees data available to the new readers Thu, 03 Jun, 18:35
Jakob Homan (JIRA) [jira] Commented: (HDFS-1110) Namenode heap optimization - reuse objects for commonly used file names Thu, 03 Jun, 18:50
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1110) Namenode heap optimization - reuse objects for commonly used file names Thu, 03 Jun, 18:56
Konstantin Shvachko (JIRA) [jira] Commented: (HDFS-1185) Remove duplicate now() functions in DataNode, FSNamesystem Thu, 03 Jun, 19:24
Jakob Homan (JIRA) [jira] Commented: (HDFS-1185) Remove duplicate now() functions in DataNode, FSNamesystem Thu, 03 Jun, 19:30
Jakob Homan (JIRA) [jira] Updated: (HDFS-1184) Replace tabs in code with spaces Thu, 03 Jun, 19:53
Jakob Homan (JIRA) [jira] Updated: (HDFS-1184) Replace tabs in code with spaces Thu, 03 Jun, 19:55
Hairong Kuang (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Thu, 03 Jun, 19:59
Todd Lipcon (JIRA) [jira] Created: (HDFS-1186) 0.20: DNs should interrupt writers at start of recovery Thu, 03 Jun, 20:03
Todd Lipcon (JIRA) [jira] Updated: (HDFS-1186) 0.20: DNs should interrupt writers at start of recovery Thu, 03 Jun, 20:05
Suresh Srinivas (JIRA) [jira] Commented: (HDFS-1110) Namenode heap optimization - reuse objects for commonly used file names Thu, 03 Jun, 20:27
Hairong Kuang (JIRA) [jira] Commented: (HDFS-599) Improve Namenode robustness by prioritizing datanode heartbeats over client requests Thu, 03 Jun, 20:28
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