hadoop-hdfs-issues mailing list archives: June 2010

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dhruba borthakur (JIRA) [jira] Updated: (HDFS-445) pread() fails when cached block locations are no longer valid Wed, 16 Jun, 20:54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
Todd Lipcon (JIRA) [jira] Updated: (HDFS-457) better handling of volume failure in Data Node storage Wed, 16 Jun, 21:03
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
Todd Lipcon (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, 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
Todd Lipcon (JIRA) [jira] Created: (HDFS-1215) TestNodeCount infinite loops on branch-20-append Wed, 16 Jun, 21:12
Todd Lipcon (JIRA) [jira] Updated: (HDFS-1215) TestNodeCount infinite loops on branch-20-append Wed, 16 Jun, 21:14
Todd Lipcon (JIRA) [jira] Updated: (HDFS-988) saveNamespace can corrupt edits log Wed, 16 Jun, 21:20
Todd Lipcon (JIRA) [jira] Resolved: (HDFS-1215) TestNodeCount infinite loops on branch-20-append Wed, 16 Jun, 21:24
Todd Lipcon (JIRA) [jira] Updated: (HDFS-1054) Remove unnecessary sleep after failure in nextBlockOutputStream Wed, 16 Jun, 21:26
Todd Lipcon (JIRA) [jira] Created: (HDFS-1216) Update to JUnit 4 in branch 20 append Wed, 16 Jun, 21:34
dhruba borthakur (JIRA) [jira] Commented: (HDFS-1216) Update to JUnit 4 in branch 20 append Wed, 16 Jun, 21:42
Todd Lipcon (JIRA) [jira] Updated: (HDFS-1216) Update to JUnit 4 in branch 20 append Wed, 16 Jun, 21:42
Tsz Wo (Nicholas), SZE (JIRA) [jira] Created: (HDFS-1217) Some methods in the NameNdoe should not be public Wed, 16 Jun, 21:42
Todd Lipcon (JIRA) [jira] Updated: (HDFS-1216) Update to JUnit 4 in branch 20 append Wed, 16 Jun, 21:42
Todd Lipcon (JIRA) [jira] Updated: (HDFS-1216) Update to JUnit 4 in branch 20 append Wed, 16 Jun, 21:42
Tsz Wo (Nicholas), SZE (JIRA) [jira] Commented: (HDFS-1217) Some methods in the NameNdoe should not be public Wed, 16 Jun, 21:44
dhruba borthakur (JIRA) [jira] Resolved: (HDFS-1216) Update to JUnit 4 in branch 20 append Wed, 16 Jun, 21:44
Tom White (JIRA) [jira] Commented: (HDFS-1216) Update to JUnit 4 in branch 20 append Wed, 16 Jun, 21:52
Todd Lipcon (JIRA) [jira] Created: (HDFS-1218) 20 append: Blocks recovered on startup should be treated with lower priority during block synchronization Wed, 16 Jun, 21:58
dhruba borthakur (JIRA) [jira] Updated: (HDFS-1141) completeFile does not check lease ownership Wed, 16 Jun, 22:00
Todd Lipcon (JIRA) [jira] Updated: (HDFS-1218) 20 append: Blocks recovered on startup should be treated with lower priority during block synchronization Wed, 16 Jun, 22:04
Todd Lipcon (JIRA) [jira] Updated: (HDFS-1194) Secondary namenode fails to fetch the image from the primary Wed, 16 Jun, 22:22
Todd Lipcon (JIRA) [jira] Updated: (HDFS-1207) 0.20-append: stallReplicationWork should be volatile Wed, 16 Jun, 22:26
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
Todd Lipcon (JIRA) [jira] Commented: (HDFS-1057) Concurrent readers hit ChecksumExceptions if following a writer to very end of file Wed, 16 Jun, 22:43
Suresh Srinivas (JIRA) [jira] Commented: (HDFS-1114) Reducing NameNode memory usage by an alternate hash table Wed, 16 Jun, 23:39
Suresh Srinivas (JIRA) [jira] Commented: (HDFS-1000) libhdfs needs to be updated to use the new UGI Wed, 16 Jun, 23:50
Tsz Wo (Nicholas), SZE (JIRA) [jira] Updated: (HDFS-1114) Reducing NameNode memory usage by an alternate hash table Thu, 17 Jun, 00:41
Tsz Wo (Nicholas), SZE (JIRA) [jira] Updated: (HDFS-1114) Reducing NameNode memory usage by an alternate hash table Thu, 17 Jun, 00:41
Tsz Wo (Nicholas), SZE (JIRA) [jira] Updated: (HDFS-1114) Reducing NameNode memory usage by an alternate hash table Thu, 17 Jun, 01:19
Tsz Wo (Nicholas), SZE (JIRA) [jira] Commented: (HDFS-1206) TestFiHFlush depends on BlocksMap implementation Thu, 17 Jun, 01:29
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
Todd Lipcon (JIRA) [jira] Commented: (HDFS-1204) 0.20: Lease expiration should recover single files, not entire lease holder Thu, 17 Jun, 01:35
Todd Lipcon (JIRA) [jira] Commented: (HDFS-1209) Add conf dfs.client.block.recovery.retries to configure number of block recovery attempts Thu, 17 Jun, 01:37
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
Scott Carey (JIRA) [jira] Commented: (HDFS-1114) Reducing NameNode memory usage by an alternate hash table Thu, 17 Jun, 02:29
Thanh Do (JIRA) [jira] Created: (HDFS-1219) Data Loss due to edits log truncation Thu, 17 Jun, 03:45
Thanh Do (JIRA) [jira] Updated: (HDFS-1220) Namenode unable to start due to truncated fstime Thu, 17 Jun, 03:50
Thanh Do (JIRA) [jira] Created: (HDFS-1220) Namenode unable to start due to truncated fstime Thu, 17 Jun, 03:50
Thanh Do (JIRA) [jira] Updated: (HDFS-1220) Namenode unable to start due to truncated fstime Thu, 17 Jun, 03:53
Thanh Do (JIRA) [jira] Updated: (HDFS-1220) Namenode unable to start due to truncated fstime Thu, 17 Jun, 03:53
Thanh Do (JIRA) [jira] Created: (HDFS-1221) NameNode unable to start due to stale edits log after a crash Thu, 17 Jun, 03:58
Thanh Do (JIRA) [jira] Updated: (HDFS-1221) NameNode unable to start due to stale edits log after a crash Thu, 17 Jun, 03:58
Thanh Do (JIRA) [jira] Created: (HDFS-1222) NameNode fail stop in spite of multiple metadata directories Thu, 17 Jun, 04:00
Thanh Do (JIRA) [jira] Created: (HDFS-1223) DataNode fails stop due to a bad disk (or storage directory) Thu, 17 Jun, 04:04
Thanh Do (JIRA) [jira] Created: (HDFS-1224) Stale connection makes node miss append Thu, 17 Jun, 04:06
Thanh Do (JIRA) [jira] Updated: (HDFS-1224) Stale connection makes node miss append Thu, 17 Jun, 04:08
Thanh Do (JIRA) [jira] Updated: (HDFS-1224) Stale connection makes node miss append Thu, 17 Jun, 04:08
Thanh Do (JIRA) [jira] Created: (HDFS-1225) Block lost when primary crashes in recoverBlock Thu, 17 Jun, 04:10
Thanh Do (JIRA) [jira] Created: (HDFS-1226) Last block is temporary unavailable for readers because of crashed appender Thu, 17 Jun, 04:14
Thanh Do (JIRA) [jira] Updated: (HDFS-1226) Last block is temporary unavailable for readers because of crashed appender Thu, 17 Jun, 04:16
Thanh Do (JIRA) [jira] Updated: (HDFS-1226) Last block is temporary unavailable for readers because of crashed appender Thu, 17 Jun, 04:16
Thanh Do (JIRA) [jira] Created: (HDFS-1227) UpdateBlock fails due to unmatched file length Thu, 17 Jun, 04:18
Tsz Wo (Nicholas), SZE (JIRA) [jira] Commented: (HDFS-1219) Data Loss due to edits log truncation Thu, 17 Jun, 04:20
Thanh Do (JIRA) [jira] Created: (HDFS-1228) CRC does not match when retrying appending a partial block Thu, 17 Jun, 04:24
Thanh Do (JIRA) [jira] Created: (HDFS-1229) DFSClient incorrectly asks for new block if primary crashes during first recoverBlock Thu, 17 Jun, 04:28
Thanh Do (JIRA) [jira] Updated: (HDFS-1229) DFSClient incorrectly asks for new block if primary crashes during first recoverBlock Thu, 17 Jun, 04:31
Thanh Do (JIRA) [jira] Updated: (HDFS-1229) DFSClient incorrectly asks for new block if primary crashes during first recoverBlock Thu, 17 Jun, 04:37
Gokul (JIRA) [jira] Created: (HDFS-1230) BlocksMap.blockinfo is not getting cleared immediately after deleting a block.This will be cleared only after block report comes from the datanode.Why we need to maintain the blockinfo till that time. Thu, 17 Jun, 05:10
Todd Lipcon (JIRA) [jira] Commented: (HDFS-1227) UpdateBlock fails due to unmatched file length Thu, 17 Jun, 05:14
Todd Lipcon (JIRA) [jira] Commented: (HDFS-1226) Last block is temporary unavailable for readers because of crashed appender Thu, 17 Jun, 05:14
Todd Lipcon (JIRA) [jira] Commented: (HDFS-1224) Stale connection makes node miss append Thu, 17 Jun, 05:16
Todd Lipcon (JIRA) [jira] Commented: (HDFS-1223) DataNode fails stop due to a bad disk (or storage directory) Thu, 17 Jun, 05:16
Todd Lipcon (JIRA) [jira] Commented: (HDFS-1220) Namenode unable to start due to truncated fstime Thu, 17 Jun, 05:20
Todd Lipcon (JIRA) [jira] Resolved: (HDFS-1219) Data Loss due to edits log truncation Thu, 17 Jun, 05:22
Thanh Do (JIRA) [jira] Created: (HDFS-1231) Generation Stamp mismatches, leading to failed append Thu, 17 Jun, 05:25
Thanh Do (JIRA) [jira] Created: (HDFS-1233) Bad retry logic at DFSClient Thu, 17 Jun, 05:32
Thanh Do (JIRA) [jira] Created: (HDFS-1232) Corrupted block if a crash happens before writing to checksumOut but after writing to dataOut Thu, 17 Jun, 05:32
Thanh Do (JIRA) [jira] Created: (HDFS-1234) Datanode 'alive' but with its disk failed, Namenode thinks it's alive Thu, 17 Jun, 05:37
Thanh Do (JIRA) [jira] Updated: (HDFS-1234) Datanode 'alive' but with its disk failed, Namenode thinks it's alive Thu, 17 Jun, 05:39
Thanh Do (JIRA) [jira] Created: (HDFS-1235) Namenode returning the same Datanode to client, due to infrequent heartbeat Thu, 17 Jun, 05:39
Thanh Do (JIRA) [jira] Created: (HDFS-1236) Client uselessly retries recoverBlock 5 times Thu, 17 Jun, 05:44
Thanh Do (JIRA) [jira] Updated: (HDFS-1236) Client uselessly retries recoverBlock 5 times Thu, 17 Jun, 05:46
Thanh Do (JIRA) [jira] Updated: (HDFS-1236) Client uselessly retries recoverBlock 5 times Thu, 17 Jun, 05:46
Thanh Do (JIRA) [jira] Created: (HDFS-1237) Client logic for 1st phase and 2nd phase failover are different Thu, 17 Jun, 05:54
Thanh Do (JIRA) [jira] Created: (HDFS-1238) A block is stuck in ongoingRecovery due to exception not propagated Thu, 17 Jun, 05:58
Thanh Do (JIRA) [jira] Created: (HDFS-1239) All datanodes are bad in 2nd phase Thu, 17 Jun, 06:03
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
Tsz Wo (Nicholas), SZE (JIRA) [jira] Commented: (HDFS-1114) Reducing NameNode memory usage by an alternate hash table Thu, 17 Jun, 16:43
Tsz Wo (Nicholas), SZE (JIRA) [jira] Updated: (HDFS-1114) Reducing NameNode memory usage by an alternate hash table Thu, 17 Jun, 16:45
Todd Lipcon (JIRA) [jira] Updated: (HDFS-1240) TestDFSShell failing in branch-20 Thu, 17 Jun, 16:55
Todd Lipcon (JIRA) [jira] Created: (HDFS-1240) TestDFSShell failing in branch-20 Thu, 17 Jun, 16:55
Allen Wittenauer (JIRA) [jira] Commented: (HDFS-1234) Datanode 'alive' but with its disk failed, Namenode thinks it's alive Thu, 17 Jun, 17:21
Allen Wittenauer (JIRA) [jira] Commented: (HDFS-1234) Datanode 'alive' but with its disk failed, Namenode thinks it's alive Thu, 17 Jun, 17:25
Allen Wittenauer (JIRA) [jira] Commented: (HDFS-1219) Data Loss due to edits log truncation Thu, 17 Jun, 17:31
Todd Lipcon (JIRA) [jira] Resolved: (HDFS-1233) Bad retry logic at DFSClient Thu, 17 Jun, 17:35
Allen Wittenauer (JIRA) [jira] Commented: (HDFS-1222) NameNode fail stop in spite of multiple metadata directories Thu, 17 Jun, 17:35
Todd Lipcon (JIRA) [jira] Resolved: (HDFS-1232) Corrupted block if a crash happens before writing to checksumOut but after writing to dataOut Thu, 17 Jun, 17:38
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