hadoop-hdfs-issues mailing list archives: June 2010

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Vinay Kumar Thota (JIRA) [jira] Created: (HDFS-1277) [Herriot] New property for multi user list. Wed, 30 Jun, 18:55
Vinay Kumar Thota (JIRA) [jira] Updated: (HDFS-1277) [Herriot] New property for multi user list. Wed, 30 Jun, 18:58
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
Xiao Kang (JIRA) [jira] Created: (HDFS-1189) Quota counts missed between clear quota and set quota Mon, 07 Jun, 07:37
Xiao Kang (JIRA) [jira] Updated: (HDFS-1189) Quota counts missed between clear quota and set quota Mon, 07 Jun, 07:42
Zheng Shao (JIRA) [jira] Created: (HDFS-1208) DFSClient swallows InterruptedException Wed, 16 Jun, 01:06
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
dhruba borthakur (JIRA) [jira] Updated: (HDFS-200) In HDFS, sync() not yet guarantees data available to the new readers Thu, 03 Jun, 18:35
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1110) Namenode heap optimization - reuse objects for commonly used file names Thu, 03 Jun, 18:56
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1108) ability to create a file whose newly allocated blocks are automatically persisted immediately Fri, 04 Jun, 05:05
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1179) Implement a file change log Fri, 04 Jun, 05:10
dhruba borthakur (JIRA) [jira] Updated: (HDFS-1093) Improve namenode scalability by splitting the FSNamesystem synchronized section in a read/write lock Fri, 04 Jun, 07:15
dhruba borthakur (JIRA) [jira] Updated: (HDFS-1093) Improve namenode scalability by splitting the FSNamesystem synchronized section in a read/write lock Fri, 04 Jun, 07:15
dhruba borthakur (JIRA) [jira] Resolved: (HDFS-200) In HDFS, sync() not yet guarantees data available to the new readers Fri, 04 Jun, 07:21
dhruba borthakur (JIRA) [jira] Assigned: (HDFS-976) Hot Standby for NameNode Thu, 10 Jun, 19:03
dhruba borthakur (JIRA) [jira] Assigned: (HDFS-1200) The namenode could remember the last good location of a missing block Fri, 11 Jun, 05:34
dhruba borthakur (JIRA) [jira] Created: (HDFS-1200) The namenode could remember the last good location of a missing block Fri, 11 Jun, 05:34
dhruba borthakur (JIRA) [jira] Updated: (HDFS-1054) Remove unnecessary sleep after failure in nextBlockOutputStream Fri, 11 Jun, 23:39
dhruba borthakur (JIRA) [jira] Resolved: (HDFS-1054) Remove unnecessary sleep after failure in nextBlockOutputStream Fri, 11 Jun, 23:45
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1204) 0.20: Lease expiration should recover single files, not entire lease holder Sun, 13 Jun, 07:40
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1202) DataBlockScanner throws NPE when updated before initialized Sun, 13 Jun, 07:44
dhruba borthakur (JIRA) [jira] Assigned: (HDFS-1108) ability to create a file whose newly allocated blocks are automatically persisted immediately Tue, 15 Jun, 20:59
dhruba borthakur (JIRA) [jira] Updated: (HDFS-101) DFS write pipeline : DFSClient sometimes does not detect second datanode failure Wed, 16 Jun, 20:47
dhruba borthakur (JIRA) [jira] Updated: (HDFS-445) pread() fails when cached block locations are no longer valid Wed, 16 Jun, 20:54
dhruba borthakur (JIRA) [jira] Updated: (HDFS-561) Fix write pipeline READ_TIMEOUT Wed, 16 Jun, 21:01
dhruba borthakur (JIRA) [jira] Updated: (HDFS-630) In DFSOutputStream.nextBlockOutputStream(), the client can exclude specific datanodes when locating the next block. Wed, 16 Jun, 21:08
dhruba borthakur (JIRA) [jira] Updated: (HDFS-826) Allow a mechanism for an application to detect that datanode(s) have died in the write pipeline Wed, 16 Jun, 21:08
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1216) Update to JUnit 4 in branch 20 append Wed, 16 Jun, 21:42
dhruba borthakur (JIRA) [jira] Resolved: (HDFS-1216) Update to JUnit 4 in branch 20 append Wed, 16 Jun, 21:44
dhruba borthakur (JIRA) [jira] Updated: (HDFS-1141) completeFile does not check lease ownership Wed, 16 Jun, 22:00
dhruba borthakur (JIRA) [jira] Resolved: (HDFS-142) In 0.20, move blocks being written into a blocksBeingWritten directory Wed, 16 Jun, 22:30
dhruba borthakur (JIRA) [jira] Resolved: (HDFS-1141) completeFile does not check lease ownership Wed, 16 Jun, 22:33
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1204) 0.20: Lease expiration should recover single files, not entire lease holder Thu, 17 Jun, 01:31
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1209) Add conf dfs.client.block.recovery.retries to configure number of block recovery attempts Thu, 17 Jun, 01:35
dhruba borthakur (JIRA) [jira] Resolved: (HDFS-1207) 0.20-append: stallReplicationWork should be volatile Thu, 17 Jun, 01:41
dhruba borthakur (JIRA) [jira] Resolved: (HDFS-1204) 0.20: Lease expiration should recover single files, not entire lease holder Thu, 17 Jun, 01:45
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1118) DFSOutputStream socket leak when cannot connect to DataNode Thu, 17 Jun, 01:51
dhruba borthakur (JIRA) [jira] Resolved: (HDFS-1210) DFSClient should log exception when block recovery fails Thu, 17 Jun, 01:55
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1209) Add conf dfs.client.block.recovery.retries to configure number of block recovery attempts Thu, 17 Jun, 01:57
dhruba borthakur (JIRA) [jira] Resolved: (HDFS-1211) 0.20 append: Block receiver should not log "rewind" packets at INFO level Thu, 17 Jun, 02:01
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1071) savenamespace should write the fsimage to all configured fs.name.dir in parallel Thu, 17 Jun, 13:53
dhruba borthakur (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 Thu, 17 Jun, 13:53
dhruba borthakur (JIRA) [jira] Commented: (HDFS-599) Improve Namenode robustness by prioritizing datanode heartbeats over client requests Thu, 17 Jun, 13:55
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1239) All datanodes are bad in 2nd phase Thu, 17 Jun, 14:03
dhruba borthakur (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 Thu, 17 Jun, 19:03
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1245) Plugable block id generation Sat, 19 Jun, 00:10
dhruba borthakur (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 Sat, 19 Jun, 06:28
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1246) Manual tool to test sync against a real cluster Sun, 20 Jun, 06:23
dhruba borthakur (JIRA) [jira] Commented: (HDFS-988) saveNamespace can corrupt edits log Sun, 20 Jun, 06:29
dhruba borthakur (JIRA) [jira] Updated: (HDFS-1118) DFSOutputStream socket leak when cannot connect to DataNode Sun, 20 Jun, 08:26
dhruba borthakur (JIRA) [jira] Updated: (HDFS-1118) DFSOutputStream socket leak when cannot connect to DataNode Sun, 20 Jun, 08:33
dhruba borthakur (JIRA) [jira] Commented: (HDFS-609) Create a file with the append flag does not work in HDFS Sun, 20 Jun, 08:51
dhruba borthakur (JIRA) [jira] Created: (HDFS-1254) 0.20: mark dfs.supprt.append to be true by default for the 0.20-append branch Tue, 22 Jun, 01:09
dhruba borthakur (JIRA) [jira] Updated: (HDFS-1254) 0.20: mark dfs.supprt.append to be true by default for the 0.20-append branch Tue, 22 Jun, 01:11
dhruba borthakur (JIRA) [jira] Commented: (HDFS-743) file size is fluctuating although file is closed Tue, 22 Jun, 05:03
dhruba borthakur (JIRA) [jira] Resolved: (HDFS-1254) 0.20: mark dfs.supprt.append to be true by default for the 0.20-append branch Tue, 22 Jun, 05:53
dhruba borthakur (JIRA) [jira] Updated: (HDFS-1197) Blocks are considered "complete" prematurely after commitBlockSynchronization or DN restart Tue, 22 Jun, 05:58
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1218) 20 append: Blocks recovered on startup should be treated with lower priority during block synchronization Tue, 22 Jun, 22:09
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1202) DataBlockScanner throws NPE when updated before initialized Tue, 22 Jun, 22:14
dhruba borthakur (JIRA) [jira] Updated: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Tue, 22 Jun, 22:22
dhruba borthakur (JIRA) [jira] Updated: (HDFS-1056) Multi-node RPC deadlocks during block recovery Tue, 22 Jun, 22:24
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1218) 20 append: Blocks recovered on startup should be treated with lower priority during block synchronization Tue, 22 Jun, 22:24
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Tue, 22 Jun, 22:27
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1261) Important methods and fields of BlockPlacementPolicyDefault.java shouldn't be private Wed, 23 Jun, 17:17
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1259) getCorruptFiles() should double check blocks that are not really corrupted Wed, 23 Jun, 17:20
dhruba borthakur (JIRA) [jira] Resolved: (HDFS-81) Impact in NameNode scalability because heartbeat processing acquires the global lock Wed, 23 Jun, 17:32
dhruba borthakur (JIRA) [jira] Assigned: (HDFS-1129) Allow HDFS DataNodes and NameNode to have different build versions Wed, 23 Jun, 17:35
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1263) 0.20: in tryUpdateBlock, the meta file is renamed away before genstamp validation is done Thu, 24 Jun, 08:24
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1260) 0.20: Block lost when multiple DNs trying to recover it to different genstamps Thu, 24 Jun, 08:24
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1262) Failed pipeline creation during append leaves lease hanging on NN Thu, 24 Jun, 08:49
dhruba borthakur (JIRA) [jira] Updated: (HDFS-1274) ability to send replication traffic on a separate port to the Datanode Tue, 29 Jun, 14:51
dhruba borthakur (JIRA) [jira] Created: (HDFS-1274) ability to send replication traffic on a separate port to the Datanode Tue, 29 Jun, 14:51
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1274) ability to send replication traffic on a separate port to the Datanode Tue, 29 Jun, 16:57
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1094) Intelligent block placement policy to decrease probability of block loss Tue, 29 Jun, 18:13
dhruba borthakur (JIRA) [jira] Commented: (HDFS-233) Support for snapshots Tue, 29 Jun, 18:17
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1271) Decommissioning nodes not persisted between NameNode restarts Tue, 29 Jun, 18:59
gary murry (JIRA) [jira] Commented: (HDFS-1080) SecondaryNameNode image transfer should use the defined http address rather than local ip address Mon, 07 Jun, 19:28
jinglong.liujl (JIRA) [jira] Created: (HDFS-1268) Extract blockInvalidateLimit as a seperated configuration Fri, 25 Jun, 09:01
jinglong.liujl (JIRA) [jira] Updated: (HDFS-1268) Extract blockInvalidateLimit as a seperated configuration Fri, 25 Jun, 09:54
jinglong.liujl (JIRA) [jira] Commented: (HDFS-1268) Extract blockInvalidateLimit as a seperated configuration Mon, 28 Jun, 15:08
jinglong.liujl (JIRA) [jira] Commented: (HDFS-1268) Extract blockInvalidateLimit as a seperated configuration Wed, 30 Jun, 08:52
matsusaka kentaro (JIRA) [jira] Created: (HDFS-1249) with fuse-dfs, chown which only has owner (or only group) argument fails with Input/output error. Fri, 18 Jun, 07:28
matsusaka kentaro (JIRA) [jira] Updated: (HDFS-1249) with fuse-dfs, chown which only has owner (or only group) argument fails with Input/output error. Fri, 18 Jun, 07:33
sam rash (JIRA) [jira] Commented: (HDFS-1142) Lease recovery doesn't reassign lease when triggered by append() Thu, 03 Jun, 21:31
sam rash (JIRA) [jira] Commented: (HDFS-1142) Lease recovery doesn't reassign lease when triggered by append() Thu, 03 Jun, 21:49
sam rash (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Sat, 05 Jun, 00:04
sam rash (JIRA) [jira] Updated: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Sun, 06 Jun, 21:22
sam rash (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Mon, 07 Jun, 19:44
sam rash (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Mon, 07 Jun, 20:42
sam rash (JIRA) [jira] Updated: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Mon, 07 Jun, 21:11
sam rash (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Mon, 07 Jun, 21:11
sam rash (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Wed, 16 Jun, 19:02
sam rash (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Fri, 18 Jun, 18:45
sam rash (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Fri, 18 Jun, 19:26
sam rash (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Fri, 18 Jun, 22:27
sam rash (JIRA) [jira] Commented: (HDFS-1218) 20 append: Blocks recovered on startup should be treated with lower priority during block synchronization Tue, 22 Jun, 00:54
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