[jira] Resolved: (MAPREDUCE-588) streaming failed without printing out the cause (IllegalArgumentException)

2010-06-08 Thread Amareshwari Sriramadasu (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Amareshwari Sriramadasu resolved MAPREDUCE-588. --- Resolution: Duplicate Fixed by MAPREDUCE-1155 > streaming failed

[jira] Resolved: (MAPREDUCE-1781) option "-D mapred.tasktracker.map.tasks.maximum=1" does not work when no of mappers is bigger than no of nodes - always spawns 2 mapers/node

2010-06-08 Thread Amareshwari Sriramadasu (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-1781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Amareshwari Sriramadasu resolved MAPREDUCE-1781. Resolution: Invalid bq. Regarding the initial problem, I think

[RT] map reduce "pipelines"

2010-06-08 Thread Torsten Curdt
At Cocoon we have a construct that we called pipelines. And frankly speaking I am currently missing something similar in hadoop. It would be so great if the API was to allow thing like this M -> M -> R M -> R -> R M --> R \-> R M --> R M -/ Of course supporting also multiple inputs and ou

Re: building 0.21

2010-06-08 Thread Torsten Curdt
Finally got it working! The problem was that I thought I also needed a core jar. So I had 4 instead of 3 jars.That resulted in a clash. Plus it picked the wrong resolver. That was kind of painful. Shouldn't the build be just like this? common> ant clean install hdfs> ant clean install mapredu

Re: building 0.21

2010-06-08 Thread Tom White
Perhaps you're not getting up-to-date libraries? Try common> ant clean jar mvn-install hdfs> ant veryclean jar mvn-install -Dresolvers=internal mapreduce> ant veryclean jar -Dresolvers=internal This works for me with the 0.21 branches. Cheers, Tom On Tue, Jun 8, 2010 at 9:48 AM, Torsten Curdt

[jira] Created: (MAPREDUCE-1847) capacity scheduler job tasks summaries are wrong if nodes fail

2010-06-08 Thread Allen Wittenauer (JIRA)
capacity scheduler job tasks summaries are wrong if nodes fail -- Key: MAPREDUCE-1847 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1847 Project: Hadoop Map/Reduce Issue Type

building 0.21

2010-06-08 Thread Torsten Curdt
I've build all the various dependencies hadoop-commons (branch 0.21) hadoop-hdfs (branch 0.21) hadoop (trunk == 0.21?? there is no 0.21 branch) and then hadoop-mapreduce (branch 0.21) Using it I get the following exeception: Exception in thread "main" java.lang.NoSuchMethodError: org.apac

[jira] Resolved: (MAPREDUCE-1442) StackOverflowError when JobHistory parses a really long line

2010-06-08 Thread Luke Lu (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-1442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Luke Lu resolved MAPREDUCE-1442. Resolution: Won't Fix > StackOverflowError when JobHistory parses a really long line >

[jira] Resolved: (MAPREDUCE-596) can't package zip file with hadoop streaming -file argument

2010-06-08 Thread Amareshwari Sriramadasu (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Amareshwari Sriramadasu resolved MAPREDUCE-596. --- Resolution: Invalid zip file is packaged under lib directory. Docu

[jira] Reopened: (MAPREDUCE-1442) StackOverflowError when JobHistory parses a really long line

2010-06-08 Thread Vinod K V (JIRA)
[ https://issues.apache.org/jira/browse/MAPREDUCE-1442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vinod K V reopened MAPREDUCE-1442: -- This isn't committed on any of the branches on apache svn. Reopening this. > StackOverflowErro