common-dev@hadoop.apache.org discussions for January 2010

10	Rolling a Hadoop 0.20.2

I'm planning on rolling a Hadoop 0.20.2 today. Are there any blockers that can't wait? -- Owen

Owen O'Malley
Jan 26, 2010 at 5:57 pm
Jan 31, 2010 at 12:16 am

8	Doubt regarding classification of jobs given to hadoop

Hi all, What are the factors on which we can classify the jobs given to hadoop as CPU intensive or I/O intensive? Regards, T.Madanagopal. ----------------------------------------- This email was sent ...

T. Madana Gopal
Jan 28, 2010 at 11:48 am
Feb 5, 2010 at 9:27 am

6	Is there a need to rename start-all.sh to start-hdfs-all.sh?

I think renaming start-all.sh to start-hdfs-all.sh is more meaningful. -- View this message in context: ...

Hubert Chang
Jan 18, 2010 at 4:48 pm
Jan 18, 2010 at 4:48 pm

5	Hadoop Summit

hi, When is Hadoop Summit in india by 2010?? ----------------------------------------- This email was sent using TCEMail Service. Thiagarajar College of Engineering Madurai-625 015, India

Yuhendar
Jan 25, 2010 at 11:50 am
Feb 2, 2010 at 3:44 am

5	JIRA Edits?

[I'm sending this to common-dev@ cuz I don't think there is a general 'hey all you dev peeps' list anymore.] Am I missing something or have we lost the ability to edit JIRA comments? The inability to ...

Allen Wittenauer
Jan 27, 2010 at 1:14 am
Jan 27, 2010 at 11:46 pm

3	Eclipse plugin

Hi, is the eclipse plugin still being developed? I can't find any sources in trunk anymore. Regards, Leen

Leen Toelen
Jan 15, 2010 at 1:42 pm
Jan 15, 2010 at 7:28 pm

2	[jira] Created: (HADOOP-6476) o.a.h.io.Text - setCapacity does not shrink size

o.a.h.io.Text - setCapacity does not shrink size ------------------------------------------------- Key: HADOOP-6476 URL: https://issues.apache.org/jira/browse/HADOOP-6476 Project: Hadoop Common Issue ...

Kay Kay (JIRA)
Jan 1, 2010 at 10:34 am
Feb 9, 2010 at 8:19 pm

2	org.apache.hadoop.fs.Path toString() bug

Hi, I probably find a bug in org.apache.hadoop.fs.Path. Could you please verify it for me? I suppose the following expression returns "file:///foor/bar", but what returned is actually ...

Victor Hsieh
Jan 21, 2010 at 8:28 am
Jan 22, 2010 at 2:20 am

2	Re: Source Code

Hi all, I want to know how to get the source code for hadoop and from where to get it. Help me in getting the source code With Regards, B.Yuhendar ----------------------------------------- This email ...

Yuhendar
Jan 13, 2010 at 8:22 am
Jan 13, 2010 at 7:15 pm

2	Issue MapReduce 294

Hi, I would like to know if issue 294: http://issues.apache.org/jira/browse/MAPREDUCE-294 is planned for the next release of Hadoop. I see this is fixed in Hadoop 18.1, but as it is open, it has ...

Sonal Goyal
Jan 6, 2010 at 1:18 pm
Jan 9, 2010 at 5:37 pm

2	Planet hadoop

Hi, is there a Planet hadoop somewhere (a blog aggregating all blogs from the hadoop community)? Couldn't find it on Google yet. regards, Leen

Leen Toelen
Jan 7, 2010 at 4:15 pm
Jan 8, 2010 at 5:26 pm

1	[jira] Created: (HADOOP-6507) Hadoop Common Docs - delete 3 doc files that do not belong under Common

Hadoop Common Docs - delete 3 doc files that do not belong under Common ----------------------------------------------------------------------- Key: HADOOP-6507 URL: ...

Corinne Chandel (JIRA)
Jan 23, 2010 at 1:50 am
Apr 12, 2010 at 8:59 pm

1	[jira] Created: (HADOOP-6524) Contrib tests are failing Clover'ed build

Contrib tests are failing Clover'ed build ----------------------------------------- Key: HADOOP-6524 URL: https://issues.apache.org/jira/browse/HADOOP-6524 Project: Hadoop Common Issue Type: Bug ...

Konstantin Boudnik (JIRA)
Jan 30, 2010 at 12:03 am
Jan 30, 2010 at 2:31 am

1	How to obtain dynamic bandwidth

hi all, Is there any way to obtain the dynamic bandwidth?. Is any command available to get the dynamic bandwidth?. Regards, Arya ----------------------------------------- This email was sent using ...

Arya
Jan 29, 2010 at 5:05 am
Jan 29, 2010 at 3:21 pm

1	[jira] Created: (HADOOP-6511) FsPermission.getDefault choice of 0777 is bad in all cases

FsPermission.getDefault choice of 0777 is bad in all cases ---------------------------------------------------------- Key: HADOOP-6511 URL: https://issues.apache.org/jira/browse/HADOOP-6511 Project: ...

robert Cook (JIRA)
Jan 26, 2010 at 2:46 am
Jan 28, 2010 at 10:06 pm

1	[jira] Created: (HADOOP-6506) Failing tests prevent the rest of test targets from execution.

Failing tests prevent the rest of test targets from execution. -------------------------------------------------------------- Key: HADOOP-6506 URL: https://issues.apache.org/jira/browse/HADOOP-6506 ...

Konstantin Boudnik (JIRA)
Jan 22, 2010 at 11:02 pm
Jan 28, 2010 at 7:33 pm

1	[jira] Created: (HADOOP-6500) Only the S3 test extends FileSystemContractBaseTest; the other FS tests do not

Only the S3 test extends FileSystemContractBaseTest; the other FS tests do not ------------------------------------------------------------------------------ Key: HADOOP-6500 URL: ...

robert Cook (JIRA)
Jan 21, 2010 at 7:47 pm
Jan 26, 2010 at 9:28 pm

1	[jira] Created: (HADOOP-6512) Complex Writable classes are not thread safe

Complex Writable classes are not thread safe -------------------------------------------- Key: HADOOP-6512 URL: https://issues.apache.org/jira/browse/HADOOP-6512 Project: Hadoop Common Issue Type: ...

robert Cook (JIRA)
Jan 26, 2010 at 8:26 pm
Jan 26, 2010 at 9:08 pm

1	Deploying source/javadoc jars alongside artifacts?

Hi All, Is anyone working towards deploying source and javadoc jars for hadoop-core alongside the binary snapshots currently deployed to repository.apache.org? Is there any interest in a patch to ...

Drew Farris
Jan 19, 2010 at 9:04 pm
Jan 20, 2010 at 4:01 am

1	Bug in Text.validateUTF8 ??

________________________________________________________________________ Kostenlos tippen, täglich 1 Million gewinnen: zum WEB.DE MillionenKlick! http://produkte.web.de/go/08/

Patrick Schlosser
Jan 14, 2010 at 2:51 pm
Jan 14, 2010 at 2:52 pm

1	[Fwd: about hadoop security design]

hi i am doing my research in hadoop security design. Instead of using kerberos for hadoop security is it possible to use Ldap authentication protocol??? have learnt that except name nodes all other ...

Gscse
Jan 6, 2010 at 6:57 am
Jan 6, 2010 at 5:50 pm

1	Security Mechanisms in HDFS

Hi list, Could any hadoop gurus tell me what kinds of security mechanisms are already(or planed to be) implemented in hadoop filesystem? I know there're some kind of Linux-like 9 bits(ie. ...

Yu Xi
Jan 5, 2010 at 7:19 pm
Jan 5, 2010 at 7:30 pm

1	[jira] Created: (HADOOP-6477) 0.21.0 - upload of the latest snapshot to apache snapshot repository

0.21.0 - upload of the latest snapshot to apache snapshot repository -------------------------------------------------------------------- Key: HADOOP-6477 URL: ...

Kay Kay (JIRA)
Jan 4, 2010 at 6:32 pm
Jan 5, 2010 at 1:21 am

1	[jira] Created: (HADOOP-6478) 0.21 - .eclipse-templates/.classpath out of sync with file system

0.21 - .eclipse-templates/.classpath out of sync with file system -------------------------------------------------------------------- Key: HADOOP-6478 URL: ...

Kay Kay (JIRA)
Jan 4, 2010 at 9:10 pm
Jan 5, 2010 at 12:45 am

0	Mapping virtual system to real system measure

Hi all, I am having doubt in the given situation.Let us assume that we have measured the execution time of any program in a system with no other works(load).Let us have real system with some load.How ...

T. Madana Gopal
Jan 31, 2010 at 5:03 pm
Jan 31, 2010 at 5:03 pm

0	[jira] Created: (HADOOP-6528) Jetty returns -1 resulting in Hadoop masters / slaves to fail during startup.

Jetty returns -1 resulting in Hadoop masters / slaves to fail during startup. ----------------------------------------------------------------------------- Key: HADOOP-6528 URL: ...

Hemanth Yamijala (JIRA)
Jan 31, 2010 at 11:07 am
Jan 31, 2010 at 11:07 am

0	[jira] Created: (HADOOP-6527) UserGroupInformation::createUserForTesting clobbers already defined group mappings

UserGroupInformation::createUserForTesting clobbers already defined group mappings ---------------------------------------------------------------------------------- Key: HADOOP-6527 URL: ...

Jakob Homan (JIRA)
Jan 31, 2010 at 5:15 am
Jan 31, 2010 at 5:15 am

0	[jira] Created: (HADOOP-6526) Need mapping from long principal names to local OS user names

Need mapping from long principal names to local OS user names ------------------------------------------------------------- Key: HADOOP-6526 URL: https://issues.apache.org/jira/browse/HADOOP-6526 ...

Owen O'Malley (JIRA)
Jan 30, 2010 at 4:56 pm
Jan 30, 2010 at 4:56 pm

0	[jira] Resolved: (HADOOP-3457) IPC.Client retry delay should be interruptible

[ https://issues.apache.org/jira/browse/HADOOP-3457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Steve Loughran resolved HADOOP-3457. ------------------------------------ ...

Steve Loughran (JIRA)
Jan 30, 2010 at 3:22 pm
Jan 30, 2010 at 3:22 pm

0	[jira] Created: (HADOOP-6525) Support secure clients connecting to insecure servers

Support secure clients connecting to insecure servers ----------------------------------------------------- Key: HADOOP-6525 URL: https://issues.apache.org/jira/browse/HADOOP-6525 Project: Hadoop ...

Owen O'Malley (JIRA)
Jan 30, 2010 at 8:00 am
Jan 30, 2010 at 8:00 am

0	[jira] Created: (HADOOP-6523) add an expiration date field to Token class.

add an expiration date field to Token class. --------------------------------------------- Key: HADOOP-6523 URL: https://issues.apache.org/jira/browse/HADOOP-6523 Project: Hadoop Common Issue Type: ...

Boris Shkolnik (JIRA)
Jan 29, 2010 at 8:08 pm
Jan 29, 2010 at 8:08 pm

0	[jira] Created: (HADOOP-6522) TestUTF8 fails

TestUTF8 fails -------------- Key: HADOOP-6522 URL: https://issues.apache.org/jira/browse/HADOOP-6522 Project: Hadoop Common Issue Type: Bug Components: io Affects Versions: 0.20.1 Reporter: Todd ...

Todd Lipcon (JIRA)
Jan 29, 2010 at 7:48 pm
Jan 29, 2010 at 7:48 pm

0	[jira] Created: (HADOOP-6521) FsPermission:SetUMask not updated to use new-style umask setting.

FsPermission:SetUMask not updated to use new-style umask setting. ----------------------------------------------------------------- Key: HADOOP-6521 URL: ...

Jakob Homan (JIRA)
Jan 29, 2010 at 7:28 pm
Jan 29, 2010 at 7:28 pm

0	[jira] Created: (HADOOP-6520) UGI should load tokens from the environment

UGI should load tokens from the environment ------------------------------------------- Key: HADOOP-6520 URL: https://issues.apache.org/jira/browse/HADOOP-6520 Project: Hadoop Common Issue Type: Bug ...

Owen O'Malley (JIRA)
Jan 29, 2010 at 6:44 am
Jan 29, 2010 at 6:44 am

0	[jira] Created: (HADOOP-6519) o.a.h.hdfs.server.datanode.DataXceiver - run() - Version mismatch exception - more context to help debugging

o.a.h.hdfs.server.datanode.DataXceiver - run() - Version mismatch exception - more context to help debugging ...

Kay Kay (JIRA)
Jan 29, 2010 at 1:35 am
Jan 29, 2010 at 1:35 am

0	[jira] Created: (HADOOP-6518) Kerberos login in UGI should honor KRB5CCNAME

Kerberos login in UGI should honor KRB5CCNAME --------------------------------------------- Key: HADOOP-6518 URL: https://issues.apache.org/jira/browse/HADOOP-6518 Project: Hadoop Common Issue Type: ...

Owen O'Malley (JIRA)
Jan 28, 2010 at 4:12 pm
Jan 28, 2010 at 4:12 pm

0	Hudson failures with NoClassDefFoundError? (MAPREDUCE-1275)

For the past couple of weeks, I've seen errors like this popping up on a lot of Hudson HDFS test-patch builds. It's always NoClassDefFoundError and I think it's also always occurring for some ...

Todd Lipcon
Jan 28, 2010 at 1:45 am
Jan 28, 2010 at 1:45 am

0	[jira] Created: (HADOOP-6517) Ability to add/get tokens from UserGroupInformation

Ability to add/get tokens from UserGroupInformation --------------------------------------------------- Key: HADOOP-6517 URL: https://issues.apache.org/jira/browse/HADOOP-6517 Project: Hadoop Common ...

Owen O'Malley (JIRA)
Jan 27, 2010 at 11:04 pm
Jan 27, 2010 at 11:04 pm

0	[jira] Created: (HADOOP-6516) Distch is not documented?

Distch is not documented? ------------------------- Key: HADOOP-6516 URL: https://issues.apache.org/jira/browse/HADOOP-6516 Project: Hadoop Common Issue Type: Bug Components: documentation Reporter: ...

Allen Wittenauer (JIRA)
Jan 27, 2010 at 10:48 pm
Jan 27, 2010 at 10:48 pm

0	[jira] Resolved: (HADOOP-5436) job history directory grows without bound, locks up job tracker on new job submission

[ https://issues.apache.org/jira/browse/HADOOP-5436?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jakob Homan resolved HADOOP-5436. --------------------------------- Resolution: ...

Jakob Homan (JIRA)
Jan 27, 2010 at 7:50 pm
Jan 27, 2010 at 7:50 pm

0	[jira] Reopened: (HADOOP-5436) job history directory grows without bound, locks up job tracker on new job submission

[ https://issues.apache.org/jira/browse/HADOOP-5436?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jakob Homan reopened HADOOP-5436: --------------------------------- -- This ...

Jakob Homan (JIRA)
Jan 27, 2010 at 7:49 pm
Jan 27, 2010 at 7:49 pm

0	[jira] Created: (HADOOP-6515) Make maximum number of http threads configurable

Make maximum number of http threads configurable ------------------------------------------------ Key: HADOOP-6515 URL: https://issues.apache.org/jira/browse/HADOOP-6515 Project: Hadoop Common Issue ...

Scott Chen (JIRA)
Jan 27, 2010 at 7:05 pm
Jan 27, 2010 at 7:05 pm

0	[jira] Created: (HADOOP-6514) Failed to run pseudo-distributed cluster on Win XP

Failed to run pseudo-distributed cluster on Win XP -------------------------------------------------- Key: HADOOP-6514 URL: https://issues.apache.org/jira/browse/HADOOP-6514 Project: Hadoop Common ...

Yura Taras (JIRA)
Jan 27, 2010 at 7:02 pm
Jan 27, 2010 at 7:02 pm

0	[jira] Created: (HADOOP-6513) SequenceFile.Sorter design issue and class-check bug

SequenceFile.Sorter design issue and class-check bug ----------------------------------------------------- Key: HADOOP-6513 URL: https://issues.apache.org/jira/browse/HADOOP-6513 Project: Hadoop ...

robert Cook (JIRA)
Jan 27, 2010 at 3:25 am
Jan 27, 2010 at 3:25 am

0	Yahoo! presents First India Hadoop Summit on Feb 28, 2010 in Bangalore

Yahoo! India invites you to join the first India Hadoop Summit on Feb 28, 2010 in Bangalore. This day-long event is going to be co-hosted with CloudCamp Bangalore 2010. Hadoop will be a dedicated ...

Preeti Priyadarshini
Jan 26, 2010 at 9:02 am
Jan 26, 2010 at 9:02 am

0	[jira] Created: (HADOOP-6510) doAs for proxy user

doAs for proxy user ------------------- Key: HADOOP-6510 URL: https://issues.apache.org/jira/browse/HADOOP-6510 Project: Hadoop Common Issue Type: New Feature Reporter: Jitendra Nath Pandey Assignee: ...

Jitendra Nath Pandey (JIRA)
Jan 25, 2010 at 11:06 pm
Jan 25, 2010 at 11:06 pm

0	[jira] Created: (HADOOP-6509) Hadoop in-JAR webapps could be served through Resources

Hadoop in-JAR webapps could be served through Resources ------------------------------------------------------- Key: HADOOP-6509 URL: https://issues.apache.org/jira/browse/HADOOP-6509 Project: Hadoop ...

Steve Loughran (JIRA)
Jan 25, 2010 at 11:17 am
Jan 25, 2010 at 11:17 am

0	[jira] Created: (HADOOP-6508) Incorrect values for metrics with CompositeContext

Incorrect values for metrics with CompositeContext -------------------------------------------------- Key: HADOOP-6508 URL: https://issues.apache.org/jira/browse/HADOOP-6508 Project: Hadoop Common ...

Amareshwari Sriramadasu (JIRA)
Jan 25, 2010 at 4:00 am
Jan 25, 2010 at 4:00 am

0	resolution to Hadoop error: mapred.JobClient: Error reading task output

Hi all, I had sent a query yesterday asking about the following error WARN mapred.JobClient: Error reading task outputhttp://<machine.domainname ...

Abhishek sharma
Jan 24, 2010 at 2:43 am
Jan 24, 2010 at 2:43 am

0	mapred JobClient: Error reading task output

Hi all, I run into task failures if I run several jobs on my 10 node cluster. I start seeing warnings of the following type before the job fails. WARN mapred.JobClient: Error reading task ...

Abhishek sharma
Jan 23, 2010 at 1:43 am
Jan 23, 2010 at 1:43 am

group	common-dev @
categories	hadoop
discussions	87
posts	150
users	44
website	hadoop.apache.org...
irc	#hadoop

summaries	on	Hotkey: s
users list	on	Hotkey: d
user style	avatars	Hotkey: a

Hadoop > common-dev > January 2010

Search Discussions

87 discussions - 150 posts

44 users for January 2010

Content

People

Support

Translate