Search Discussions
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Hi All, Attached is a draft of the C API specification that some of us (in Yahoo) have been thinking about. The specification is closely tied to the API exported by Hadoop's FileSystem class. Will ...
Devaraj Das
Apr 26, 2006 at 8:13 am
May 4, 2006 at 6:21 am -
Files still rotting in DFS of latest Hadoop ------------------------------------------- Key: HADOOP-124 URL: http://issues.apache.org/jira/browse/HADOOP-124 Project: Hadoop Type: Bug Components: dfs ...
Bryan Pendleton (JIRA)
Apr 7, 2006 at 5:46 pm
Jun 5, 2006 at 11:09 pm -
Reading an ArrayWriter does not work because valueClass does not get initialized -------------------------------------------------------------------------------- Key: HADOOP-120 URL: ...
Dick King (JIRA)
Apr 4, 2006 at 11:55 pm
Sep 18, 2007 at 11:13 pm -
Overlong UTF8's not handled well -------------------------------- Key: HADOOP-136 URL: http://issues.apache.org/jira/browse/HADOOP-136 Project: Hadoop Type: Bug Components: io Reporter: Dick King ...
Dick King (JIRA)
Apr 14, 2006 at 8:12 pm
Aug 30, 2006 at 11:37 pm -
If a DFS datanode cannot write onto its file system. it should tell the name node not to assign new blocks to it. ...
Runping Qi (JIRA)
Apr 24, 2006 at 9:53 pm
Jun 5, 2006 at 11:09 pm -
setReplication and related bug fixes ------------------------------------ Key: HADOOP-170 URL: http://issues.apache.org/jira/browse/HADOOP-170 Project: Hadoop Type: Improvement Components: fs, dfs ...
Konstantin Shvachko (JIRA)
Apr 26, 2006 at 9:26 pm
Apr 27, 2006 at 12:25 am -
An API for reporting performance metrics ---------------------------------------- Key: HADOOP-132 URL: http://issues.apache.org/jira/browse/HADOOP-132 Project: Hadoop Type: New Feature Reporter: ...
David Bowen (JIRA)
Apr 13, 2006 at 8:13 pm
Apr 25, 2006 at 2:27 am -
dfs block ids sometimes collide ------------------------------- Key: HADOOP-158 URL: http://issues.apache.org/jira/browse/HADOOP-158 Project: Hadoop Type: Bug Components: dfs Reporter: Doug Cutting ...
Doug Cutting (JIRA)
Apr 21, 2006 at 5:09 pm
Oct 11, 2007 at 7:20 pm -
mini map/reduce cluster for junit tests --------------------------------------- Key: HADOOP-123 URL: http://issues.apache.org/jira/browse/HADOOP-123 Project: Hadoop Type: New Feature Components: ...
Owen O'Malley (JIRA)
Apr 6, 2006 at 6:35 pm
Jun 19, 2006 at 9:52 pm -
the TaskTracker.Child.ping thread calls exit -------------------------------------------- Key: HADOOP-133 URL: http://issues.apache.org/jira/browse/HADOOP-133 Project: Hadoop Type: Bug Components: ...
Owen O'Malley (JIRA)
Apr 13, 2006 at 9:10 pm
Apr 18, 2006 at 10:06 pm -
FileSystem should not name files with java.io.File -------------------------------------------------- Key: HADOOP-129 URL: http://issues.apache.org/jira/browse/HADOOP-129 Project: Hadoop Type: ...
Doug Cutting (JIRA)
Apr 10, 2006 at 7:06 pm
Apr 18, 2006 at 5:08 pm -
Currently dfs datanodes send heartbeats and getBlockwork requests to the namenode at the same frequency (once every 3 seconds) after certain startup time. Is there any design reason that we need two ...
Hairong Kuang
Apr 3, 2006 at 8:50 pm
Apr 6, 2006 at 5:31 pm -
Disk thrashing / task timeouts during map output copy phase ----------------------------------------------------------- Key: HADOOP-141 URL: http://issues.apache.org/jira/browse/HADOOP-141 Project: ...
paul sutter (JIRA)
Apr 17, 2006 at 10:22 pm
Oct 14, 2006 at 3:31 am -
Reducer threw IOEOFException ----------------------------- Key: HADOOP-156 URL: http://issues.apache.org/jira/browse/HADOOP-156 Project: Hadoop Type: Bug Reporter: Runping Qi A job was running with ...
Runping Qi (JIRA)
Apr 20, 2006 at 9:12 pm
Sep 18, 2006 at 12:46 pm -
skip records that throw exceptions ---------------------------------- Key: HADOOP-153 URL: http://issues.apache.org/jira/browse/HADOOP-153 Project: Hadoop Type: New Feature Components: mapred ...
Doug Cutting (JIRA)
Apr 20, 2006 at 5:42 pm
Jun 5, 2006 at 8:23 pm -
need standard API to set dfs replication = high ----------------------------------------------- Key: HADOOP-171 URL: http://issues.apache.org/jira/browse/HADOOP-171 Project: Hadoop Type: New Feature ...
Doug Cutting (JIRA)
Apr 26, 2006 at 11:26 pm
Apr 27, 2006 at 7:27 pm -
Hi Folks, I'm new to this list (but a familiar face on the Nutch one :-) ). I had a newbie question. It seems that when I went to start Hadoop DFS using the start-all.sh script in the bin directory, ...
Chris Mattmann
Apr 10, 2006 at 4:22 am
Apr 11, 2006 at 5:29 pm -
long response times from task trackers under load ------------------------------------------------- Key: HADOOP-165 URL: http://issues.apache.org/jira/browse/HADOOP-165 Project: Hadoop Type: Bug ...
Owen O'Malley (JIRA)
Apr 25, 2006 at 4:35 pm
May 24, 2007 at 6:12 am -
potential conflict in block id's, leading to data corruption ------------------------------------------------------------ Key: HADOOP-146 URL: http://issues.apache.org/jira/browse/HADOOP-146 Project: ...
Yoram Arnon (JIRA)
Apr 18, 2006 at 10:08 pm
Jun 5, 2006 at 11:09 pm -
Utilities for reading SequenceFile and MapFile ---------------------------------------------- Key: HADOOP-175 URL: http://issues.apache.org/jira/browse/HADOOP-175 Project: Hadoop Type: Improvement ...
Andrzej Bialecki (JIRA)
Apr 28, 2006 at 9:58 pm
Apr 29, 2006 at 9:06 pm -
tip and task names should reflect the job name ---------------------------------------------- Key: HADOOP-150 URL: http://issues.apache.org/jira/browse/HADOOP-150 Project: Hadoop Type: Improvement ...
Owen O'Malley (JIRA)
Apr 19, 2006 at 6:36 pm
Apr 24, 2006 at 6:03 pm -
map red /tmp/hadoop/mapred/ --------------------------- Key: HADOOP-117 URL: http://issues.apache.org/jira/browse/HADOOP-117 Project: Hadoop Type: Bug Versions: 0.1.1 Environment: windows with cygwin ...
raghavendra prabhu (JIRA)
Apr 4, 2006 at 4:48 am
Apr 8, 2006 at 12:01 am -
6
Re: svn commit: r390260 - /lucene/hadoop/trunk/src/java/org/apache/hadoop/mapred/MapReduceBase.java
Shouldn't this method throw an IOException, as it is declared in Closeable? -- Best regards, Andrzej Bialecki < < ___. ___ _ __________________________________ [__ || __|__/|__||\/| Information ...Andrzej Bialecki
Apr 4, 2006 at 10:49 am
Apr 4, 2006 at 5:37 pm -
In other words, does Hadoop need to be compatible with Java 1.4? Thanks. Runping
Runping Qi
Apr 3, 2006 at 9:03 pm
Apr 4, 2006 at 3:22 am -
Should be able to specify "wide" or "full" replication ------------------------------------------------------ Key: HADOOP-130 URL: http://issues.apache.org/jira/browse/HADOOP-130 Project: Hadoop ...
Bryan Pendleton (JIRA)
Apr 10, 2006 at 8:48 pm
Oct 11, 2007 at 7:18 pm -
Potential deadlock in JobTracker. --------------------------------- Key: HADOOP-135 URL: http://issues.apache.org/jira/browse/HADOOP-135 Project: Hadoop Type: Bug Reporter: Konstantin Shvachko ...
Konstantin Shvachko (JIRA)
Apr 14, 2006 at 12:29 am
Jun 26, 2006 at 5:39 pm -
dfs blocks define equal, but not hashcode ----------------------------------------- Key: HADOOP-161 URL: http://issues.apache.org/jira/browse/HADOOP-161 Project: Hadoop Type: Bug Components: dfs ...
Owen O'Malley (JIRA)
Apr 23, 2006 at 12:05 am
Jun 5, 2006 at 11:09 pm -
reducing the number of Configuration & JobConf objects created -------------------------------------------------------------- Key: HADOOP-167 URL: http://issues.apache.org/jira/browse/HADOOP-167 ...
Owen O'Malley (JIRA)
Apr 26, 2006 at 3:53 am
Apr 28, 2006 at 6:44 pm -
Misdeclared field in RPC.class ------------------------------ Key: HADOOP-151 URL: http://issues.apache.org/jira/browse/HADOOP-151 Project: Hadoop Type: Bug Reporter: paul sutter In RPC.java, the ...
paul sutter (JIRA)
Apr 19, 2006 at 10:19 pm
Apr 19, 2006 at 11:59 pm -
General documentation --------------------- Key: HADOOP-140 URL: http://issues.apache.org/jira/browse/HADOOP-140 Project: Hadoop Type: Wish Reporter: Teppo Kurki Priority: Minor Getting a grasp of ...
Teppo Kurki (JIRA)
Apr 15, 2006 at 7:00 am
Apr 19, 2006 at 3:38 pm -
Failure to replicate dfs block kills client ------------------------------------------- Key: HADOOP-128 URL: http://issues.apache.org/jira/browse/HADOOP-128 Project: Hadoop Type: Bug Components: dfs ...
Owen O'Malley (JIRA)
Apr 10, 2006 at 4:20 pm
Apr 13, 2006 at 5:46 pm -
Add a conf dir parameter to the scripts --------------------------------------- Key: HADOOP-155 URL: http://issues.apache.org/jira/browse/HADOOP-155 Project: Hadoop Type: Improvement Components: conf ...
Owen O'Malley (JIRA)
Apr 20, 2006 at 8:22 pm
Nov 10, 2006 at 8:36 pm -
name node at 100% cpu, making redundant replications ---------------------------------------------------- Key: HADOOP-159 URL: http://issues.apache.org/jira/browse/HADOOP-159 Project: Hadoop Type: ...
Yoram Arnon (JIRA)
Apr 21, 2006 at 10:59 pm
May 30, 2006 at 7:07 pm -
MapTask removed mapout files before the reduce tasks copy them --------------------------------------------------------------- Key: HADOOP-147 URL: http://issues.apache.org/jira/browse/HADOOP-147 ...
Runping Qi (JIRA)
Apr 19, 2006 at 12:55 am
May 30, 2006 at 6:51 pm -
jobclient kills job for one timeout ----------------------------------- Key: HADOOP-174 URL: http://issues.apache.org/jira/browse/HADOOP-174 Project: Hadoop Type: Bug Components: mapred Versions: ...
Owen O'Malley (JIRA)
Apr 28, 2006 at 9:02 pm
Apr 28, 2006 at 10:17 pm -
IPC is unable to invoke methods that use interfaces as parameter ---------------------------------------------------------------- Key: HADOOP-166 URL: http://issues.apache.org/jira/browse/HADOOP-166 ...
Stefan Groschupf (JIRA)
Apr 25, 2006 at 11:14 pm
Apr 26, 2006 at 8:28 pm -
Hi, what is the reason that each job that has no mapper defined runs the IdentityMapper? Handling different formats (as discussed) between mapping and reducing is difficult. Having one job that just ...
Stefan Groschupf
Apr 17, 2006 at 10:59 am
Apr 20, 2006 at 1:53 pm -
JobTracker trapped in a loop if it fails to localize a task ----------------------------------------------------------- Key: HADOOP-134 URL: http://issues.apache.org/jira/browse/HADOOP-134 Project: ...
Runping Qi (JIRA)
Apr 13, 2006 at 11:59 pm
Apr 18, 2006 at 9:52 pm -
Namenode does not always clean up pendingCreates ------------------------------------------------ Key: HADOOP-118 URL: http://issues.apache.org/jira/browse/HADOOP-118 Project: Hadoop Type: Bug ...
Owen O'Malley (JIRA)
Apr 4, 2006 at 4:31 pm
Apr 18, 2006 at 7:00 pm -
LocalFileSystem.makeAbsolute bug on Windows ------------------------------------------- Key: HADOOP-125 URL: http://issues.apache.org/jira/browse/HADOOP-125 Project: Hadoop Type: Bug Components: fs ...
paul sutter (JIRA)
Apr 7, 2006 at 10:45 pm
Apr 10, 2006 at 6:58 pm -
cleaning up /tmp/hadoop/mapred/system ------------------------------------- Key: HADOOP-116 URL: http://issues.apache.org/jira/browse/HADOOP-116 Project: Hadoop Type: Improvement Components: mapred ...
raghavendra prabhu (JIRA)
Apr 4, 2006 at 4:15 am
Apr 8, 2006 at 12:01 am -
Unclear precedence of config files and property definitions ----------------------------------------------------------- Key: HADOOP-127 URL: http://issues.apache.org/jira/browse/HADOOP-127 Project: ...
Andrzej Bialecki (JIRA)
Apr 10, 2006 at 9:48 am
Sep 27, 2007 at 10:02 pm -
Different TaskTrackers may get the same task tracker id, thus cause many problems. ---------------------------------------------------------------------------------- Key: HADOOP-137 URL: ...
Runping Qi (JIRA)
Apr 15, 2006 at 12:11 am
May 1, 2006 at 8:07 pm -
improvement to browse through the map/reduce tasks --------------------------------------------------- Key: HADOOP-177 URL: http://issues.apache.org/jira/browse/HADOOP-177 Project: Hadoop Type: ...
Mahadev konar (JIRA)
Apr 30, 2006 at 10:17 pm
May 1, 2006 at 5:52 pm -
Hi, I would love to use the RPC.getProxy but my Server uses Interfaces as parameter. When I now invoke my proxy client with concrete implementation the server throws a java.io.IOException: ...
Stefan Groschupf
Apr 25, 2006 at 10:16 pm
Apr 25, 2006 at 10:59 pm -
TaskTracker#unJar trashes file modes ------------------------------------ Key: HADOOP-149 URL: http://issues.apache.org/jira/browse/HADOOP-149 Project: Hadoop Type: Bug Versions: 0.2 Environment: ...
[email protected] (JIRA)
Apr 19, 2006 at 6:00 pm
Apr 19, 2006 at 7:33 pm -
stop all tasks --------------- Key: HADOOP-138 URL: http://issues.apache.org/jira/browse/HADOOP-138 Project: Hadoop Type: Improvement Components: mapred Versions: 0.1.0, 0.1.1 Reporter: Stefan ...
Stefan Groschupf (JIRA)
Apr 15, 2006 at 2:00 am
Apr 19, 2006 at 5:17 pm -
3
[jira] Created: (HADOOP-142) failed tasks should be rescheduled on different hosts after other jobs
failed tasks should be rescheduled on different hosts after other jobs ---------------------------------------------------------------------- Key: HADOOP-142 URL: ...Owen O'Malley (JIRA)
Apr 17, 2006 at 10:27 pm
Apr 18, 2006 at 10:10 pm -
Deadlock in LocalFileSystem lock/release ----------------------------------------- Key: HADOOP-139 URL: http://issues.apache.org/jira/browse/HADOOP-139 Project: Hadoop Type: Bug Components: fs ...
Igor Bolotin (JIRA)
Apr 15, 2006 at 3:40 am
Apr 18, 2006 at 7:38 pm -
the dfs client id isn't relatable to the map/reduce task ids ------------------------------------------------------------ Key: HADOOP-144 URL: http://issues.apache.org/jira/browse/HADOOP-144 Project: ...
Owen O'Malley (JIRA)
Apr 18, 2006 at 3:51 pm
Apr 18, 2006 at 5:24 pm
Group Overview
| group | common-dev |
| categories | hadoop |
| discussions | 98 |
| posts | 466 |
| users | 26 |
| website | hadoop.apache.org... |
| irc | #hadoop |
26 users for April 2006
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