hadoop-common-dev mailing list archives: March 2008

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Robert Chansler (JIRA) [jira] Updated: (HADOOP-2165) Augment JobHistory to store tasks' userlogs Tue, 25 Mar, 03:03
Robert Chansler (JIRA) [jira] Updated: (HADOOP-2305) test-core tests have increased in elapsed time Tue, 25 Mar, 03:03
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3063) BloomMapFile - fail-fast version of MapFile for sparsely populated key space Tue, 25 Mar, 03:03
Robert Chansler (JIRA) [jira] Updated: (HADOOP-2565) DFSPath cache of FileStatus can become stale Tue, 25 Mar, 03:03
Robert Chansler (JIRA) [jira] Updated: (HADOOP-2864) Improve the Scalability and Robustness of IPC Tue, 25 Mar, 03:03
Robert Chansler (JIRA) [jira] Updated: (HADOOP-2094) DFS should not use round robin policy in determing on which volume (file system partition) to allocate for the next block Tue, 25 Mar, 03:03
Robert Chansler (JIRA) [jira] Updated: (HADOOP-2885) Restructure the hadoop.dfs package Tue, 25 Mar, 03:03
Robert Chansler (JIRA) [jira] Updated: (HADOOP-153) skip records that throw exceptions Tue, 25 Mar, 03:03
Robert Chansler (JIRA) [jira] Updated: (HADOOP-2881) HOD should print the default file system to the user Tue, 25 Mar, 03:03
Robert Chansler (JIRA) [jira] Updated: (HADOOP-2987) Keep two generations of fsimage Tue, 25 Mar, 03:03
Robert Chansler (JIRA) [jira] Updated: (HADOOP-2214) Implement a Map-Reduce application which can be used to reliably launch speculative tasks Tue, 25 Mar, 03:03
Robert Chansler (JIRA) [jira] Updated: (HADOOP-2826) FileSplit.getFile(), LineRecordReader. readLine() need to be removed Tue, 25 Mar, 03:03
Robert Chansler (JIRA) [jira] Updated: (HADOOP-2841) Dfs methods should not throw RemoteException Tue, 25 Mar, 03:03
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3073) SocketOutputStream.close() should close the channel. Tue, 25 Mar, 03:03
Robert Chansler (JIRA) [jira] Updated: (HADOOP-2803) Race condition in DistributedCache Tue, 25 Mar, 03:03
Robert Chansler (JIRA) [jira] Updated: (HADOOP-2880) libhdfs: O_WRONLY/O_RDONLY different when including fcntl.h Tue, 25 Mar, 03:41
Robert Chansler (JIRA) [jira] Updated: (HADOOP-2634) Deprecate exists() and isDir() to simplify ClientProtocol. Tue, 25 Mar, 03:47
Robert Chansler (JIRA) [jira] Updated: (HADOOP-2928) Remove deprecated methods getContentLength() in ClientProtocol, NameNode, FileSystem, DistributedFileSystem and DFSClient Tue, 25 Mar, 03:49
Robert Chansler (JIRA) [jira] Updated: (HADOOP-2983) [HOD] local_fqdn() returns None when gethostbyname_ex doesnt return any FQDNs. Tue, 25 Mar, 03:51
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3049) MultithreadedMapRunner eats RuntimeExceptions Tue, 25 Mar, 03:53
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3056) distcp seems to be broken in 0.16.1 Tue, 25 Mar, 03:55
Robert Chansler (JIRA) [jira] Assigned: (HADOOP-3084) distcp fails for files with zero length Tue, 25 Mar, 03:57
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3070) Trash not being expunged, Trash Emptier thread gone by NPE Tue, 25 Mar, 03:59
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3083) Remove lease when file is renamed Wed, 26 Mar, 17:55
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3073) SocketOutputStream.close() should close the channel. Wed, 26 Mar, 18:19
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3098) dfs -chown does not like "_" underscore in user name Thu, 27 Mar, 00:01
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3098) dfs -chown does not like "_" underscore in user name Thu, 27 Mar, 00:01
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3107) fsck failing with NPE Thu, 27 Mar, 20:07
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3108) NPE in FSDirectory.unprotectedSetPermission Thu, 27 Mar, 20:07
Robert Chansler (JIRA) [jira] Assigned: (HADOOP-3108) NPE in FSDirectory.unprotectedSetPermission Fri, 28 Mar, 00:02
Robert Chansler (JIRA) [jira] Assigned: (HADOOP-2928) Remove deprecated methods getContentLength() in ClientProtocol, NameNode, FileSystem, DistributedFileSystem and DFSClient Fri, 28 Mar, 00:06
Robert Chansler (JIRA) [jira] Assigned: (HADOOP-2854) Remove the deprecated ipc.Server.getUserInfo() Fri, 28 Mar, 00:06
Robert Chansler (JIRA) [jira] Assigned: (HADOOP-2563) Remove deprecated FileSystem#listPaths() Fri, 28 Mar, 00:08
Robert Chansler (JIRA) [jira] Assigned: (HADOOP-2839) Remove deprecated methods in FileSystem Fri, 28 Mar, 00:08
Robert Chansler (JIRA) [jira] Assigned: (HADOOP-2831) Remove the deprecated INode.getAbsoluteName() Fri, 28 Mar, 00:08
Robert Chansler (JIRA) [jira] Assigned: (HADOOP-2634) Deprecate exists() and isDir() to simplify ClientProtocol. Fri, 28 Mar, 00:10
Robert Chansler (JIRA) [jira] Assigned: (HADOOP-1911) infinite loop in dfs -cat command. Fri, 28 Mar, 00:14
Robert Chansler (JIRA) [jira] Assigned: (HADOOP-2551) hadoop-env.sh needs finer granularity Fri, 28 Mar, 00:16
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3050) Cluster fall into infinite loop trying to replicate a block to a target that aready has this replica. Fri, 28 Mar, 18:56
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3054) FSNamesystem.shutdown() should be a part of FSNamesystem.close() Fri, 28 Mar, 18:56
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3071) DFSOutputStream does not close all the sockets Fri, 28 Mar, 18:56
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3057) DataNode to send block reports to multiple namenodes? Fri, 28 Mar, 18:56
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3109) RPC should accepted connections even when rpc queue is full (ie undo part of HADOOP-2910) Fri, 28 Mar, 18:56
Robert Chansler (JIRA) [jira] Updated: (HADOOP-2998) Calling DFSClient.close() should not throw IOException when it is already closed. Fri, 28 Mar, 18:56
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3109) RPC should accepted connections even when rpc queue is full (ie undo part of HADOOP-2910) Fri, 28 Mar, 22:40
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3118) Namenode NPE while loading fsimage after a cluster upgrade from older disk format Fri, 28 Mar, 22:40
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3099) Need new options in distcp for preserving ower, group and permission Fri, 28 Mar, 22:40
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3138) distcp fail copying to /user/<username>/<newtarget> (with permission on) Mon, 31 Mar, 21:58
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3139) DistributedFileSystem.close() introduces a deadlock Mon, 31 Mar, 22:00
Robert Chansler (JIRA) [jira] Updated: (HADOOP-3138) distcp fail copying to /user/<username>/<newtarget> (with permission on) Mon, 31 Mar, 22:00
Runping Qi (JIRA) [jira] Commented: (HADOOP-2921) align map splits on sorted files with key boundaries Sun, 02 Mar, 15:14
Runping Qi (JIRA) [jira] Commented: (HADOOP-2429) The lowest level map-reduce APIs should be byte oriented Sun, 02 Mar, 15:22
Runping Qi (JIRA) [jira] Commented: (HADOOP-2921) align map splits on sorted files with key boundaries Sun, 02 Mar, 15:52
Runping Qi (JIRA) [jira] Commented: (HADOOP-2920) Optimize the last merge of the map output files Mon, 03 Mar, 19:34
Runping Qi (JIRA) [jira] Updated: (HADOOP-2906) output format classes that can write to different files depending on keys and/or config variable Tue, 04 Mar, 01:46
Runping Qi (JIRA) [jira] Updated: (HADOOP-2906) output format classes that can write to different files depending on keys and/or config variable Tue, 04 Mar, 01:46
Runping Qi (JIRA) [jira] Created: (HADOOP-2933) Reduce task stuck at 95.71% for a long time and the speculative execution does not kick in Tue, 04 Mar, 03:04
Runping Qi (JIRA) [jira] Commented: (HADOOP-2141) speculative execution start up condition based on completion time Tue, 04 Mar, 06:51
Runping Qi (JIRA) [jira] Updated: (HADOOP-2906) output format classes that can write to different files depending on keys and/or config variable Tue, 04 Mar, 19:25
Runping Qi (JIRA) [jira] Updated: (HADOOP-2906) output format classes that can write to different files depending on keys and/or config variable Tue, 04 Mar, 19:25
Runping Qi (JIRA) [jira] Created: (HADOOP-2940) If a mapper of a map/reduce job with combiner has to spill the map output, the performance degrades significantly Wed, 05 Mar, 05:05
Runping Qi (JIRA) [jira] Commented: (HADOOP-2559) DFS should place one replica per rack Wed, 05 Mar, 14:31
Runping Qi (JIRA) [jira] Updated: (HADOOP-2906) output format classes that can write to different files depending on keys and/or config variable Wed, 05 Mar, 15:51
Runping Qi (JIRA) [jira] Updated: (HADOOP-2906) output format classes that can write to different files depending on keys and/or config variable Wed, 05 Mar, 15:53
Runping Qi (JIRA) [jira] Commented: (HADOOP-2956) HDFS should blacklist datanodes that are not performing well Thu, 06 Mar, 22:04
Runping Qi (JIRA) [jira] Commented: (HADOOP-2956) HDFS should blacklist datanodes that are not performing well Thu, 06 Mar, 22:06
Runping Qi (JIRA) [jira] Created: (HADOOP-2959) When a mapper needs to run a combiner, it should create one and reuse it, instead of creating one per partition per spill Fri, 07 Mar, 03:40
Runping Qi (JIRA) [jira] Created: (HADOOP-2960) A mapper should use some heuristics to decide whether to run the combiner during spills Fri, 07 Mar, 03:54
Runping Qi (JIRA) [jira] Commented: (HADOOP-2959) When a mapper needs to run a combiner, it should create one and reuse it, instead of creating one per partition per spill Fri, 07 Mar, 03:58
Runping Qi (JIRA) [jira] Commented: (HADOOP-2175) Blacklisted hosts may not be able to serve map outputs Fri, 07 Mar, 14:19
Runping Qi (JIRA) [jira] Commented: (HADOOP-2960) A mapper should use some heuristics to decide whether to run the combiner during spills Fri, 07 Mar, 14:41
Runping Qi (JIRA) [jira] Commented: (HADOOP-2959) When a mapper needs to run a combiner, it should create one and reuse it, instead of creating one per partition per spill Fri, 07 Mar, 14:45
Runping Qi (JIRA) [jira] Commented: (HADOOP-2119) JobTracker becomes non-responsive if the task trackers finish task too fast Fri, 07 Mar, 20:25
Runping Qi (JIRA) [jira] Created: (HADOOP-2978) JobHistory parser cannot extract the value for COUNTERS Sat, 08 Mar, 01:45
Runping Qi (JIRA) [jira] Updated: (HADOOP-2978) JobHistory log format for COUNTER is ambigurous Sat, 08 Mar, 23:47
Runping Qi (JIRA) [jira] Updated: (HADOOP-2978) JobHistory log format for COUNTER is ambigurous Sun, 09 Mar, 00:11
Runping Qi (JIRA) [jira] Updated: (HADOOP-2978) JobHistory log format for COUNTER is ambigurous Sun, 09 Mar, 00:11
Runping Qi (JIRA) [jira] Commented: (HADOOP-2978) JobHistory log format for COUNTER is ambigurous Mon, 10 Mar, 17:42
Runping Qi (JIRA) [jira] Commented: (HADOOP-2094) DFS should not use round robin policy in determing on which volume (file system partition) to allocate for the next block Tue, 18 Mar, 05:01
Runping Qi (JIRA) [jira] Commented: (HADOOP-2978) JobHistory log format for COUNTER is ambigurous Tue, 18 Mar, 22:10
Runping Qi (JIRA) [jira] Commented: (HADOOP-3041) Within a task, the value ofJobConf.getOutputPath() method is modified Wed, 19 Mar, 12:34
Runping Qi (JIRA) [jira] Commented: (HADOOP-1622) Hadoop should provide a way to allow the user to specify jar file(s) the user job depends on Wed, 19 Mar, 13:34
Runping Qi (JIRA) [jira] Created: (HADOOP-3062) Need to capture the metrics for the network ios generate by dfs reads/writes and map/reduce shuffling and break them down by racks Fri, 21 Mar, 05:31
Runping Qi (JIRA) [jira] Created: (HADOOP-3075) Streaming reducer stuck after detecting corrupted inputs Sat, 22 Mar, 20:11
Runping Qi (JIRA) [jira] Commented: (HADOOP-3075) Streaming reducer stuck after detecting corrupted inputs Sun, 23 Mar, 15:25
Runping Qi (JIRA) [jira] Commented: (HADOOP-3083) Remove lease when file is renamed Mon, 24 Mar, 22:29
Runping Qi (JIRA) [jira] Created: (HADOOP-3085) pushMetric() method of various metric util classes should catch exceptions Tue, 25 Mar, 02:13
Runping Qi (JIRA) [jira] Created: (HADOOP-3093) ma/reduce throws the following exception if "io.serializations" is not set: Wed, 26 Mar, 14:49
Runping Qi (JIRA) [jira] Commented: (HADOOP-2175) Blacklisted hosts may not be able to serve map outputs Wed, 26 Mar, 14:55
Runping Qi (JIRA) [jira] Commented: (HADOOP-2175) Blacklisted hosts may not be able to serve map outputs Wed, 26 Mar, 16:11
Runping Qi (JIRA) [jira] Commented: (HADOOP-2933) Reduce task stuck at 95.71% for a long time and the speculative execution does not kick in Fri, 28 Mar, 14:06
Runping Qi (JIRA) [jira] Commented: (HADOOP-372) should allow to specify different inputformat classes for different input dirs for Map/Reduce jobs Fri, 28 Mar, 14:30
Runping Qi (JIRA) [jira] Created: (HADOOP-3124) DFS data node should not use hard coded 10 minutes as write timeout. Fri, 28 Mar, 20:28
Runping Qi (JIRA) [jira] Created: (HADOOP-3126) org.apache.hadoop.examples.RandomTextWriter$Counters fluctuate when RandonTextWriter job is running Fri, 28 Mar, 22:44
Runping Qi (JIRA) [jira] Created: (HADOOP-3130) Shuffling takes too long to get the last map output. Sat, 29 Mar, 00:38
Runping Qi (JIRA) [jira] Updated: (HADOOP-3130) Shuffling takes too long to get the last map output. Sat, 29 Mar, 00:40
Runping Qi (JIRA) [jira] Updated: (HADOOP-3130) Shuffling takes too long to get the last map output. Sat, 29 Mar, 01:28
Runping Qi (JIRA) [jira] Updated: (HADOOP-3130) Shuffling takes too long to get the last map output. Sat, 29 Mar, 01:30
Runping Qi (JIRA) [jira] Commented: (HADOOP-3130) Shuffling takes too long to get the last map output. Sat, 29 Mar, 13:33
Runping Qi (JIRA) [jira] Commented: (HADOOP-3124) DFS data node should not use hard coded 10 minutes as write timeout. Sat, 29 Mar, 14:16
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