[jira] [Created] (HADOOP-9446) Support Kerberos HTTP SPNEGO authentication for non-SUN JDK

2013-04-01 Thread Yu Gao (JIRA)
Yu Gao created HADOOP-9446: -- Summary: Support Kerberos HTTP SPNEGO authentication for non-SUN JDK Key: HADOOP-9446 URL: https://issues.apache.org/jira/browse/HADOOP-9446 Project: Hadoop Common Issu

Reading partition for reducer

2013-04-01 Thread Vikas Jadhav
Hello I want to process output of mapper to processed before it is sent to reducer. @ what point i should hook in my code processing i guess it is ReduceTask.java file if anyone knows reagarding this please help me in this. Thank You. -- * * * Thanx and Regards* * Vikas Jadhav*

Re: Reading partition for reducer

2013-04-01 Thread Harsh J
The question should be more specific here: Do you want to process a map's sorted total output or do you want to pre-process a whole partition (i.e. all data pertaining to one reducer)? Former would be more ideal inside MapTask.java, latter in ReduceTask.java. On Mon, Apr 1, 2013 at 5:36 PM, Vikas

[jira] [Created] (HADOOP-9447) Configuration to include name of failing file/resource when wrapping an XML parser exception

2013-04-01 Thread Steve Loughran (JIRA)
Steve Loughran created HADOOP-9447: -- Summary: Configuration to include name of failing file/resource when wrapping an XML parser exception Key: HADOOP-9447 URL: https://issues.apache.org/jira/browse/HADOOP-9447

Re: Reading partition for reducer

2013-04-01 Thread Vikas Jadhav
Hi I want process/store all data pertaining to one reducer. i want store it in some data structure depending on key for example (0,ABC) (0,TER) (1,DEF) (1,XYZ) for key 0 and 1 data will be in different data structure. then perform cross product of above datasets Currently i am looking in Red

[jira] [Reopened] (HADOOP-9405) TestGridmixSummary#testExecutionSummarizer is broken

2013-04-01 Thread Konstantin Boudnik (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Konstantin Boudnik reopened HADOOP-9405: Need to backport to branch-2.0.4 > TestGridmixSummary#testExecutionSu

[jira] [Resolved] (HADOOP-9405) TestGridmixSummary#testExecutionSummarizer is broken

2013-04-01 Thread Konstantin Boudnik (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-9405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Konstantin Boudnik resolved HADOOP-9405. Resolution: Fixed I have committed the patch to 2.0.4-alpha branch

Re: Reading partition for reducer

2013-04-01 Thread Steve Loughran
have you considered joining the u...@hadoop.apache.org and asking the question there? On 1 April 2013 17:38, Vikas Jadhav wrote: > Hi > > I want process/store all data pertaining to one reducer. > > i want store it in some data structure depending on key for example > > (0,ABC) > (0,TER) > (1,D

[jira] [Created] (HADOOP-9449) TestTableMapping failing in some networks

2013-04-01 Thread Steve Loughran (JIRA)
Steve Loughran created HADOOP-9449: -- Summary: TestTableMapping failing in some networks Key: HADOOP-9449 URL: https://issues.apache.org/jira/browse/HADOOP-9449 Project: Hadoop Common Issue T

CHANGES.txt out of sync in the different branches

2013-04-01 Thread Alejandro Abdelnur
while trying to commit MAPREDUCE-5113 to branch-2 I've noticed that the CHANGES.txt are out of sync. Commit message are on the wrong releases. I've spent some some time trying to fix it, but I did not find it straight forward to do so. I assume the same may be true for common, hdfs and yarn. I k

[jira] [Created] (HADOOP-9450) HADOOP_USER_CLASSPATH_FIRST is not honored; CLASSPATH is PREpended instead of APpended

2013-04-01 Thread Mitch Wyle (JIRA)
Mitch Wyle created HADOOP-9450: -- Summary: HADOOP_USER_CLASSPATH_FIRST is not honored; CLASSPATH is PREpended instead of APpended Key: HADOOP-9450 URL: https://issues.apache.org/jira/browse/HADOOP-9450 Pr

Re: Reading partition for reducer

2013-04-01 Thread Vikas Jadhav
yes i have joined u...@hadoop.apache.org mailing list. i think it is not possible to do in user code(map or reduce function) rather i dont want to make my changes visible to mapreduce programmer thats why i thought it is good idea to ask question here in this mailing list. On Tue, Apr 2, 2013 at 2:

Re: CHANGES.txt out of sync in the different branches

2013-04-01 Thread Vinod Kumar Vavilapalli
I've been looking at YARN and it seems to be fine. I presume common and hdfs too. MR clearly has issues. Have to manually fix it. Will do something tomorrow first thing. Thanks, +Vinod Kumar Vavilapalli On Apr 1, 2013, at 3:53 PM, Alejandro Abdelnur wrote: > while trying to commit MAPREDUCE-