hadoop-hdfs-dev mailing list archives: June 2010

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Eli Collins Re: Contributor Meeting Minutes 05/28/2010 Tue, 01 Jun, 19:25
Boris Shkolnik (JIRA) [jira] Resolved: (HDFS-1039) Service should be set in the token in JspHelper.getUGI Tue, 01 Jun, 20:04
Konstantin Shvachko (JIRA) [jira] Created: (HDFS-1182) Support for file sizes less than 1MB in DFSIO benchmark. Tue, 01 Jun, 23:01
Konstantin Shvachko (JIRA) [jira] Resolved: (HDFS-1182) Support for file sizes less than 1MB in DFSIO benchmark. Wed, 02 Jun, 00:55
dhruba borthakur (JIRA) [jira] Reopened: (HDFS-200) In HDFS, sync() not yet guarantees data available to the new readers Wed, 02 Jun, 16:53
Jitendra Nath Pandey (JIRA) [jira] Resolved: (HDFS-1019) Incorrect default values for delegation tokens in hdfs-default.xml Wed, 02 Jun, 20:08
Boris Shkolnik (JIRA) [jira] Resolved: (HDFS-1146) Javadoc for getDelegationTokenSecretManager in FSNamesystem Wed, 02 Jun, 21:53
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] Created: (HDFS-1185) Remove duplicate now() functions in DataNode, FSNamesystem Thu, 03 Jun, 07:02
Boris Shkolnik (JIRA) [jira] Resolved: (HDFS-1096) allow dfsadmin/mradmin refresh of superuser proxy group mappings Thu, 03 Jun, 17:51
Todd Lipcon (JIRA) [jira] Created: (HDFS-1186) 0.20: DNs should interrupt writers at start of recovery Thu, 03 Jun, 20:03
Owen O'Malley (JIRA) [jira] Created: (HDFS-1187) Modify fetchdt to allow renewing and canceling token Fri, 04 Jun, 01:16
dhruba borthakur (JIRA) [jira] Resolved: (HDFS-200) In HDFS, sync() not yet guarantees data available to the new readers Fri, 04 Jun, 07:21
Boris Shkolnik (JIRA) [jira] Created: (HDFS-1188) add kerberos name conversion rule to TestDelegationToken.java (as part of HADOOP-6526) Fri, 04 Jun, 22:48
Xiao Kang (JIRA) [jira] Created: (HDFS-1189) Quota counts missed between clear quota and set quota Mon, 07 Jun, 07:37
Jeff Ames (JIRA) [jira] Created: (HDFS-1190) Remove unused getNamenode() method from DataNode. Mon, 07 Jun, 07:42
Jeff Zhang (JIRA) [jira] Created: (HDFS-1191) SecondaryNameNode give the loopback address (127.0.0.1) to NameNode under some condition Mon, 07 Jun, 09:20
Boris Shkolnik (JIRA) [jira] Created: (HDFS-1192) refreshSuperUserGroupsConfiguration should use server side configuration for the refresh Mon, 07 Jun, 21:05
Vidur Goyal HDFS Source Code Tue, 08 Jun, 03:25
Jeff Zhang Re: HDFS Source Code Tue, 08 Jun, 04:14
Giridharan Kesavan (JIRA) [jira] Created: (HDFS-1193) -mvn-system-deploy target is broken which inturn fails the mvn-deploy task leading to unstable mapreduce build. Tue, 08 Jun, 07:19
Vidur Goyal overwriting a file in hdfs Tue, 08 Jun, 13:50
Eli Collins (JIRA) [jira] Resolved: (HDFS-940) libhdfs uses UnixUserGroupInformation Tue, 08 Jun, 17:07
Dmytro Molkov (JIRA) [jira] Created: (HDFS-1194) Secondary namenode fails to fetch the image from the primary Tue, 08 Jun, 23:21
Joe Buck Cannot open a RandomAccessFile in read mode on HDFS Wed, 09 Jun, 03:07
Kevin Weil (JIRA) [jira] Created: (HDFS-1195) Offer rate limits for replicating data Wed, 09 Jun, 04:56
Eli Collins (JIRA) [jira] Created: (HDFS-1196) Web UI fails with non-default port Wed, 09 Jun, 06:22
Rodrigo Schmidt (JIRA) [jira] Resolved: (HDFS-582) Create a fsckraid tool to verify the consistency of erasure codes for HDFS-503 Wed, 09 Jun, 12:40
Jakob Homan (JIRA) [jira] Resolved: (HDFS-62) SecondaryNamenode may report incorrect info host name Wed, 09 Jun, 23:41
Vikas Ashok Patil Integrating Lustre and HDFS Thu, 10 Jun, 09:37
Allen Wittenauer Re: Integrating Lustre and HDFS Thu, 10 Jun, 13:57
Owen O'Malley Re: Integrating Lustre and HDFS Thu, 10 Jun, 14:39
Todd Lipcon (JIRA) [jira] Created: (HDFS-1197) 0.20: TestFileAppend3.testTC2 failure Thu, 10 Jun, 16:58
Jitendra Nath Pandey (JIRA) [jira] Created: (HDFS-1198) Resolving cross-realm principals Thu, 10 Jun, 19:06
Alberich de megres Newbie point to start Thu, 10 Jun, 19:20
Jitendra Nath Pandey Re: Newbie point to start Thu, 10 Jun, 19:37
Alberich de megres Re: Newbie point to start Thu, 10 Jun, 20:16
Jitendra Nath Pandey Re: Newbie point to start Thu, 10 Jun, 20:50
Alberich de megres Re: Newbie point to start Thu, 10 Jun, 21:01
Konstantin Boudnik (JIRA) [jira] Created: (HDFS-1199) Extract a subset of tests for smoke (DOA) validation. Fri, 11 Jun, 00:31
Jitendra Nath Pandey Re: Newbie point to start Fri, 11 Jun, 00:46
Jakob Homan (JIRA) [jira] Resolved: (HDFS-1198) Resolving cross-realm principals Fri, 11 Jun, 01:04
Jeff Zhang Is it safe enough to write edit log in buffer before writing to disk ? Fri, 11 Jun, 01:29
Todd Lipcon Re: Is it safe enough to write edit log in buffer before writing to disk ? Fri, 11 Jun, 01:31
Vikas Ashok Patil Re: Integrating Lustre and HDFS Fri, 11 Jun, 03:27
dhruba borthakur (JIRA) [jira] Created: (HDFS-1200) The namenode could remember the last good location of a missing block Fri, 11 Jun, 05:34
Vidur Goyal how can we know the statistics of namenode and datanode using API's Fri, 11 Jun, 05:39
Brian Bockelman Re: how can we know the statistics of namenode and datanode using API's Fri, 11 Jun, 12:45
Vidur Goyal Re: how can we know the statistics of namenode and datanode using API's Fri, 11 Jun, 13:51
Allen Wittenauer Re: Integrating Lustre and HDFS Fri, 11 Jun, 19:02
Jitendra Nath Pandey (JIRA) [jira] Created: (HDFS-1201) Support for using different Kerberos keys for Namenode and datanode. Fri, 11 Jun, 22:32
Alberich de megres Re: Newbie point to start Fri, 11 Jun, 22:49
Todd Lipcon (JIRA) [jira] Reopened: (HDFS-1054) Remove unnecessary sleep after failure in nextBlockOutputStream Fri, 11 Jun, 23:29
dhruba borthakur (JIRA) [jira] Resolved: (HDFS-1054) Remove unnecessary sleep after failure in nextBlockOutputStream Fri, 11 Jun, 23:45
Todd Lipcon (JIRA) [jira] Created: (HDFS-1202) DataBlockScanner throws NPE when updated before initialized Fri, 11 Jun, 23:47
Todd Lipcon (JIRA) [jira] Created: (HDFS-1203) DataNode should sleep before reentering service loop after an exception Sat, 12 Jun, 00:01
Todd Lipcon (JIRA) [jira] Created: (HDFS-1204) 0.20: Lease expiration should recover single files, not entire lease holder Sat, 12 Jun, 00:10
Vikas Ashok Patil Re: Integrating Lustre and HDFS Sat, 12 Jun, 03:35
Todd Lipcon (JIRA) [jira] Reopened: (HDFS-1141) completeFile does not check lease ownership Mon, 14 Jun, 06:18
Todd Lipcon (JIRA) [jira] Created: (HDFS-1205) FSDatasetAsyncDiskService should name its threads Mon, 14 Jun, 06:37
Vidur Goyal setting up hadoop 0.20.1 development environment Tue, 15 Jun, 04:25
Vikas Ashok Patil Re: Integrating Lustre and HDFS Tue, 15 Jun, 10:31
Allen Wittenauer Re: Integrating Lustre and HDFS Tue, 15 Jun, 17:24
Tsz Wo (Nicholas), SZE (JIRA) [jira] Created: (HDFS-1206) TestFiHFlush depends on BlocksMap implementation Tue, 15 Jun, 17:37
Eli Collins (JIRA) [jira] Resolved: (HDFS-615) TestLargeDirectoryDelete fails with NullPointerException Tue, 15 Jun, 17:45
Todd Lipcon (JIRA) [jira] Created: (HDFS-1207) 0.20-append: stallReplicationWork should be volatile Wed, 16 Jun, 01:02
Zheng Shao (JIRA) [jira] Created: (HDFS-1208) DFSClient swallows InterruptedException Wed, 16 Jun, 01:06
Todd Lipcon (JIRA) [jira] Created: (HDFS-1209) Add conf dfs.client.block.recovery.retries to configure number of block recovery attempts Wed, 16 Jun, 01:08
Todd Lipcon (JIRA) [jira] Created: (HDFS-1210) DFSClient should log exception when block recovery fails Wed, 16 Jun, 01:12
Todd Lipcon (JIRA) [jira] Created: (HDFS-1211) 0.20 append: Block receiver should not log "rewind" packets at INFO level Wed, 16 Jun, 01:32
Tom White (JIRA) [jira] Created: (HDFS-1212) Harmonize HDFS JAR library versions with Common Wed, 16 Jun, 05:34
Michael D'Amour HDFS VFS Driver Wed, 16 Jun, 15:55
Arun C Murthy Re: HDFS VFS Driver Wed, 16 Jun, 16:38
Dhruba Borthakur Re: HDFS VFS Driver Wed, 16 Jun, 16:48
Michael D'Amour (JIRA) [jira] Created: (HDFS-1213) Implement a VFS Driver for HDFS Wed, 16 Jun, 17:30
Joydeep Sen Sarma (JIRA) [jira] Created: (HDFS-1214) hdfs client metadata cache Wed, 16 Jun, 19:14
Todd Lipcon (JIRA) [jira] Created: (HDFS-1215) TestNodeCount infinite loops on branch-20-append Wed, 16 Jun, 21:12
Todd Lipcon (JIRA) [jira] Resolved: (HDFS-1215) TestNodeCount infinite loops on branch-20-append Wed, 16 Jun, 21:24
Todd Lipcon (JIRA) [jira] Created: (HDFS-1216) Update to JUnit 4 in branch 20 append Wed, 16 Jun, 21:34
Tsz Wo (Nicholas), SZE (JIRA) [jira] Created: (HDFS-1217) Some methods in the NameNdoe should not be public 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
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] 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] 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] Resolved: (HDFS-1210) DFSClient should log exception when block recovery fails Thu, 17 Jun, 01:55
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
Thanh Do (JIRA) [jira] Created: (HDFS-1219) Data Loss due to edits log truncation Thu, 17 Jun, 03:45
Thanh Do (JIRA) [jira] Created: (HDFS-1220) Namenode unable to start due to truncated fstime Thu, 17 Jun, 03:50
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] 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] 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] Created: (HDFS-1227) UpdateBlock fails due to unmatched file length Thu, 17 Jun, 04:18
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
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