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Block level CRCs in HDFS ------------------------ Key: HADOOP-1134 URL: https://issues.apache.org/jira/browse/HADOOP-1134 Project: Hadoop Issue Type: New Feature Components: dfs Reporter: Raghu ...
Raghu Angadi (JIRA)
Mar 19, 2007 at 10:28 pm
Aug 10, 2007 at 6:20 pm -
Speculative Execution and output of Reduce tasks ------------------------------------------------ Key: HADOOP-1127 URL: https://issues.apache.org/jira/browse/HADOOP-1127 Project: Hadoop Issue Type: ...
Arun C Murthy (JIRA)
Mar 15, 2007 at 11:12 pm
Apr 24, 2007 at 9:44 pm -
Job completion notification to a job configured URL --------------------------------------------------- Key: HADOOP-1111 URL: https://issues.apache.org/jira/browse/HADOOP-1111 Project: Hadoop Issue ...
Alejandro Abdelnur (JIRA)
Mar 12, 2007 at 9:39 am
Apr 19, 2007 at 11:22 am -
dynamically change dfs log levels --------------------------------- Key: HADOOP-1185 URL: https://issues.apache.org/jira/browse/HADOOP-1185 Project: Hadoop Issue Type: Improvement Components: dfs ...
dhruba borthakur (JIRA)
Mar 30, 2007 at 5:58 pm
Nov 6, 2007 at 4:43 pm -
http://lucene.apache.org/hadoop/ front page is not user-friendly ---------------------------------------------------------------- Key: HADOOP-1066 URL: ...
Marco Nicosia (JIRA)
Mar 6, 2007 at 1:50 am
Sep 15, 2007 at 12:53 pm -
JobTracker should collect statistics of failed map output fetches, and take decisions to reexecute map tasks and/or restart the (possibly faulty) Jetty server on the TaskTracker ...
Devaraj Das (JIRA)
Mar 25, 2007 at 6:47 pm
Aug 23, 2007 at 7:49 pm -
re-indent all code ------------------ Key: HADOOP-1148 URL: https://issues.apache.org/jira/browse/HADOOP-1148 Project: Hadoop Issue Type: Improvement Reporter: Doug Cutting Assigned To: Doug Cutting ...
Doug Cutting (JIRA)
Mar 22, 2007 at 8:21 pm
Apr 24, 2007 at 6:07 pm -
NNBench generates millions of NotReplicatedYetException in Namenode log ----------------------------------------------------------------------- Key: HADOOP-1093 URL: ...
Nigel Daley (JIRA)
Mar 8, 2007 at 9:34 pm
Jun 21, 2007 at 12:22 pm -
Reducers hang when map output file has a checksum error ------------------------------------------------------- Key: HADOOP-1159 URL: https://issues.apache.org/jira/browse/HADOOP-1159 Project: Hadoop ...
Nigel Daley (JIRA)
Mar 26, 2007 at 4:35 pm
Apr 4, 2007 at 9:04 pm -
bin/hadoop script clobbers CLASSPATH ------------------------------------ Key: HADOOP-1114 URL: https://issues.apache.org/jira/browse/HADOOP-1114 Project: Hadoop Issue Type: Bug Components: scripts ...
Michael Bieniosek (JIRA)
Mar 13, 2007 at 12:20 am
Apr 12, 2007 at 11:24 am -
S3 listSubPaths bug ------------------- Key: HADOOP-1061 URL: https://issues.apache.org/jira/browse/HADOOP-1061 Project: Hadoop Issue Type: Bug Components: fs Affects Versions: 0.12.0, 0.11.2 ...
Mike Smith (JIRA)
Mar 4, 2007 at 9:48 pm
May 3, 2007 at 11:26 am -
need improved release process ----------------------------- Key: HADOOP-1161 URL: https://issues.apache.org/jira/browse/HADOOP-1161 Project: Hadoop Issue Type: Improvement Components: build Reporter: ...
Doug Cutting (JIRA)
Mar 26, 2007 at 7:59 pm
May 8, 2007 at 6:36 pm -
DFS Scalability: high CPU usage in choosing replication targets and file open ----------------------------------------------------------------------------- Key: HADOOP-1073 URL: ...
dhruba borthakur (JIRA)
Mar 6, 2007 at 11:27 pm
Apr 7, 2007 at 8:47 am -
Remove unused ClientFinalizer in DFSClient ------------------------------------------ Key: HADOOP-1130 URL: https://issues.apache.org/jira/browse/HADOOP-1130 Project: Hadoop Issue Type: Bug ...
Philippe Gassmann (JIRA)
Mar 19, 2007 at 1:58 pm
Nov 13, 2007 at 8:04 pm -
Datanodes that are dead for a long long time should not show up in the UI ------------------------------------------------------------------------- Key: HADOOP-1138 URL: ...
dhruba borthakur (JIRA)
Mar 21, 2007 at 10:39 pm
Sep 20, 2007 at 11:56 pm -
Very high CPU usage on data nodes because of FSDataset.checkDataDir() on every connect -------------------------------------------------------------------------------------- Key: HADOOP-1170 URL: ...
Igor Bolotin (JIRA)
Mar 28, 2007 at 4:46 am
May 8, 2007 at 11:25 am -
Reducers don't make "progress" while iterating through values ------------------------------------------------------------- Key: HADOOP-1105 URL: https://issues.apache.org/jira/browse/HADOOP-1105 ...
Owen O'Malley (JIRA)
Mar 9, 2007 at 7:40 pm
Apr 5, 2007 at 8:50 am -
Reduce hang on huge map output ------------------------------ Key: HADOOP-1176 URL: https://issues.apache.org/jira/browse/HADOOP-1176 Project: Hadoop Issue Type: Bug Components: mapred Affects ...
Hairong Kuang (JIRA)
Mar 28, 2007 at 7:03 pm
Apr 27, 2007 at 11:20 am -
Decommission fails if a block that needs replication has only one replica ------------------------------------------------------------------------- Key: HADOOP-1184 URL: ...
dhruba borthakur (JIRA)
Mar 29, 2007 at 10:35 pm
May 8, 2007 at 11:24 am -
All block trasitions should be logged at log level INFO ------------------------------------------------------- Key: HADOOP-1139 URL: https://issues.apache.org/jira/browse/HADOOP-1139 Project: Hadoop ...
dhruba borthakur (JIRA)
Mar 21, 2007 at 10:46 pm
Jun 15, 2007 at 11:48 am -
Still seeing some unexpected 'No space left on device' exceptions ----------------------------------------------------------------- Key: HADOOP-1189 URL: ...
Raghu Angadi (JIRA)
Mar 31, 2007 at 3:20 am
Apr 12, 2007 at 11:23 am -
exception in UnderReplicatedBlocks:add when ther are more replicas of a block than required ------------------------------------------------------------------------------------------- Key: ...
dhruba borthakur (JIRA)
Mar 20, 2007 at 5:06 pm
Apr 11, 2007 at 11:22 am -
LocalFileSystem gets a NullPointerException when tries to recover from ChecksumError ------------------------------------------------------------------------------------ Key: HADOOP-1123 URL: ...
Hairong Kuang (JIRA)
Mar 15, 2007 at 8:48 pm
Mar 30, 2007 at 11:19 am -
16
[jira] Created: (HADOOP-1076) Periodic checkpointing cannot resume if the secondary name-node fails.
Periodic checkpointing cannot resume if the secondary name-node fails. ---------------------------------------------------------------------- Key: HADOOP-1076 URL: ...Konstantin Shvachko (JIRA)
Mar 7, 2007 at 4:09 am
Sep 25, 2007 at 7:37 pm -
Additional performance improvement to chooseTarget -------------------------------------------------- Key: HADOOP-1155 URL: https://issues.apache.org/jira/browse/HADOOP-1155 Project: Hadoop Issue ...
Hairong Kuang (JIRA)
Mar 23, 2007 at 11:00 pm
Apr 17, 2007 at 7:16 pm -
Number of racks and datanode double temporarily when upgrading from 0.10.1 to 0.11.2 ------------------------------------------------------------------------------------ Key: HADOOP-1070 URL: ...
Nigel Daley (JIRA)
Mar 6, 2007 at 6:41 pm
Mar 13, 2007 at 9:06 pm -
Hadoop should allow a configurable percentage of failed map tasks before declaring a job failed. ------------------------------------------------------------------------------------------------ Key: ...
Christian Kunz (JIRA)
Mar 22, 2007 at 5:10 am
May 4, 2007 at 11:23 am -
NNbench test should be able to test the checksumfilesystem as well as the raw filesystem ---------------------------------------------------------------------------------------- Key: HADOOP-1180 URL: ...
dhruba borthakur (JIRA)
Mar 28, 2007 at 10:14 pm
Apr 18, 2007 at 5:22 pm -
I've pushed out the release date for 0.12.1 to Monday. With recent patches, stability is looking a lot better, but there are still a few blocker issues. My hope is 0.12.1 will be a stable release ...
Doug Cutting
Mar 9, 2007 at 5:49 pm
Mar 19, 2007 at 9:39 pm -
Recovering running/scheduled jobs after JobTracker failure ---------------------------------------------------------- Key: HADOOP-1121 URL: https://issues.apache.org/jira/browse/HADOOP-1121 Project: ...
Alejandro Abdelnur (JIRA)
Mar 15, 2007 at 7:14 am
Jan 13, 2008 at 6:12 am -
NullPointerException in DistributedFileSystem$RawDistributedFileSystem.reportChecksumFailure -------------------------------------------------------------------------------------------- Key: ...
Nigel Daley (JIRA)
Mar 14, 2007 at 6:57 pm
Jan 4, 2008 at 6:31 pm -
remove all @author tags from source ----------------------------------- Key: HADOOP-1147 URL: https://issues.apache.org/jira/browse/HADOOP-1147 Project: Hadoop Issue Type: Improvement Reporter: Doug ...
Doug Cutting (JIRA)
Mar 22, 2007 at 8:14 pm
Jun 21, 2007 at 12:22 pm -
streaming hang. (PipeMapRed$MROutputThread gone) ------------------------------------------------ Key: HADOOP-1154 URL: https://issues.apache.org/jira/browse/HADOOP-1154 Project: Hadoop Issue Type: ...
Koji Noguchi (JIRA)
Mar 23, 2007 at 9:32 pm
Apr 18, 2007 at 11:05 am -
NullPointer Exception in org.apache.hadoop.dfs.NameNode.isDir on namenode restart --------------------------------------------------------------------------------- Key: HADOOP-1178 URL: ...
dhruba borthakur (JIRA)
Mar 28, 2007 at 9:39 pm
Mar 30, 2007 at 6:22 pm -
Remove 'port rolling' from Mini{DFS|MR}Cluster ---------------------------------------------- Key: HADOOP-1085 URL: https://issues.apache.org/jira/browse/HADOOP-1085 Project: Hadoop Issue Type: Bug ...
Arun C Murthy (JIRA)
Mar 7, 2007 at 10:55 pm
Mar 26, 2007 at 8:03 pm -
DFS Scalability: optimize processing time of block reports ---------------------------------------------------------- Key: HADOOP-1079 URL: https://issues.apache.org/jira/browse/HADOOP-1079 Project: ...
dhruba borthakur (JIRA)
Mar 7, 2007 at 5:59 pm
May 17, 2007 at 5:27 pm -
Reduce task hang failing in MapOutputCopier.copyOutput ------------------------------------------------------ Key: HADOOP-1152 URL: https://issues.apache.org/jira/browse/HADOOP-1152 Project: Hadoop ...
Koji Noguchi (JIRA)
Mar 23, 2007 at 4:31 pm
Apr 22, 2007 at 11:24 am -
DFS Scalability: high cpu usage in addStoredBlock ------------------------------------------------- Key: HADOOP-1149 URL: https://issues.apache.org/jira/browse/HADOOP-1149 Project: Hadoop Issue Type: ...
dhruba borthakur (JIRA)
Mar 22, 2007 at 8:52 pm
Apr 7, 2007 at 11:20 am -
task Tracker should be restarted if its jetty http server cannot serve get-map-output files ------------------------------------------------------------------------------------------- Key: ...
Runping Qi (JIRA)
Mar 28, 2007 at 10:10 pm
Apr 5, 2007 at 11:21 am -
Record IO: seariliizing a byte buffer to CSV fails if buffer contains bytes less than 16. ----------------------------------------------------------------------------------------- Key: HADOOP-1162 ...
David Bowen (JIRA)
Mar 27, 2007 at 5:39 pm
Mar 28, 2007 at 11:21 am -
Lost tasktracker leads to hung jobs ----------------------------------- Key: HADOOP-1060 URL: https://issues.apache.org/jira/browse/HADOOP-1060 Project: Hadoop Issue Type: Bug Components: mapred ...
Arun C Murthy (JIRA)
Mar 3, 2007 at 12:44 am
Mar 7, 2007 at 10:37 pm -
Ganglia metrics reporting is misconfigured ------------------------------------------ Key: HADOOP-1163 URL: https://issues.apache.org/jira/browse/HADOOP-1163 Project: Hadoop Issue Type: Bug ...
Michael Bieniosek (JIRA)
Mar 27, 2007 at 7:47 pm
Apr 5, 2007 at 11:22 am -
Hi Hadoop guys, At the moment, for each task (map or reduce) a new JVM is created by the TaskTracker to run the Job. We have in our Hadoop cluster a high number of small files thus requiring a high ...
Philippe Gassmann
Mar 19, 2007 at 2:47 pm
Mar 20, 2007 at 4:01 pm -
Streaming, NPE when reading sequencefile ----------------------------------------- Key: HADOOP-1109 URL: https://issues.apache.org/jira/browse/HADOOP-1109 Project: Hadoop Issue Type: Bug Components: ...
Koji Noguchi (JIRA)
Mar 11, 2007 at 6:35 am
Mar 14, 2007 at 7:52 pm -
scalability issue with filecache in large clusters -------------------------------------------------- Key: HADOOP-1182 URL: https://issues.apache.org/jira/browse/HADOOP-1182 Project: Hadoop Issue ...
Christian Kunz (JIRA)
Mar 29, 2007 at 4:31 am
Apr 17, 2007 at 7:18 pm -
userlogs reader --------------- Key: HADOOP-1181 URL: https://issues.apache.org/jira/browse/HADOOP-1181 Project: Hadoop Issue Type: Improvement Reporter: stack@archive.org My jobs output lots of ...
stack@archive.org (JIRA)
Mar 28, 2007 at 10:41 pm
Apr 6, 2007 at 5:49 pm -
DFS Scalability: avoid scanning entire list of datanodes in getAdditionalBlocks ------------------------------------------------------------------------------- Key: HADOOP-1187 URL: ...
dhruba borthakur (JIRA)
Mar 30, 2007 at 9:33 pm
Apr 5, 2007 at 11:22 am -
DataNode and FSNamesystem don't shutdown cleanly ------------------------------------------------ Key: HADOOP-1153 URL: https://issues.apache.org/jira/browse/HADOOP-1153 Project: Hadoop Issue Type: ...
Nigel Daley (JIRA)
Mar 23, 2007 at 4:46 pm
Mar 28, 2007 at 11:21 am -
The c++ version of write and read v-int don't agree with the java versions -------------------------------------------------------------------------- Key: HADOOP-1089 URL: ...
Owen O'Malley (JIRA)
Mar 8, 2007 at 7:54 am
Mar 14, 2007 at 9:39 pm -
10
[jira] Created: (HADOOP-1117) DFS Scalability: When the namenode is restarted it consumes 80% CPU
DFS Scalability: When the namenode is restarted it consumes 80% CPU ------------------------------------------------------------------- Key: HADOOP-1117 URL: ...dhruba borthakur (JIRA)
Mar 13, 2007 at 10:54 pm
Mar 14, 2007 at 9:21 pm
Group Overview
group | common-dev |
categories | hadoop |
discussions | 164 |
posts | 1,227 |
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website | hadoop.apache.org... |
irc | #hadoop |
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