common-dev@hadoop.apache.org discussions for March 2008

7	[jira] Updated: (HADOOP-2606) Namenode unstable when replicating 500k blocks at once

[ https://issues.apache.org/jira/browse/HADOOP-2606?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Konstantin Shvachko updated HADOOP-2606: ...

Konstantin Shvachko (JIRA)
Mar 14, 2008 at 11:39 am
Mar 19, 2008 at 12:20 am

7	[jira] Commented: (HADOOP-2559) DFS should place one replica per rack

[ https://issues.apache.org/jira/browse/HADOOP-2559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12575296#action_12575296 ] lohit vijayarenu commented on ...

lohit vijayarenu (JIRA)
Mar 5, 2008 at 10:58 am
Mar 18, 2008 at 3:39 pm

7	[jira] Created: (HADOOP-3011) Distcp deleting target directory

Distcp deleting target directory -------------------------------- Key: HADOOP-3011 URL: https://issues.apache.org/jira/browse/HADOOP-3011 Project: Hadoop Core Issue Type: Bug Components: util ...

Koji Noguchi (JIRA)
Mar 13, 2008 at 7:36 pm
Mar 18, 2008 at 3:39 pm

7	[jira] Commented: (HADOOP-771) Namenode should return error when trying to delete non-empty directory

[ https://issues.apache.org/jira/browse/HADOOP-771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12574894#action_12574894 ] dhruba borthakur commented on ...

dhruba borthakur (JIRA)
Mar 4, 2008 at 9:15 am
Mar 12, 2008 at 12:20 pm

6	[jira] Created: (HADOOP-2980) slow reduce copies - map output locations not being fetched even when map complete

slow reduce copies - map output locations not being fetched even when map complete ---------------------------------------------------------------------------------- Key: HADOOP-2980 URL: ...

Joydeep Sen Sarma (JIRA)
Mar 8, 2008 at 3:05 am
Aug 22, 2008 at 12:07 am

6	[jira] Created: (HADOOP-2930) make {start,stop}-balancer.sh work even if hadoop-daemon.sh isn't in the PATH

make {start,stop}-balancer.sh work even if hadoop-daemon.sh isn't in the PATH ----------------------------------------------------------------------------- Key: HADOOP-2930 URL: ...

Spiros Papadimitriou (JIRA)
Mar 3, 2008 at 8:02 pm
May 7, 2008 at 12:23 pm

6	[jira] Created: (HADOOP-3128) TestDFSPermission due to not throwing exception.

TestDFSPermission due to not throwing exception. ------------------------------------------------ Key: HADOOP-3128 URL: https://issues.apache.org/jira/browse/HADOOP-3128 Project: Hadoop Core Issue ...

Konstantin Shvachko (JIRA)
Mar 28, 2008 at 11:04 pm
Mar 29, 2008 at 12:11 pm

6	[jira] Created: (HADOOP-3114) TestDFSShell fails on Windows.

TestDFSShell fails on Windows. ------------------------------ Key: HADOOP-3114 URL: https://issues.apache.org/jira/browse/HADOOP-3114 Project: Hadoop Core Issue Type: Bug Components: dfs, fs Affects ...

Konstantin Shvachko (JIRA)
Mar 27, 2008 at 11:28 pm
Mar 29, 2008 at 12:11 pm

6	[jira] Created: (HADOOP-3092) Show counter values from "job -status" command

Show counter values from "job -status" command ---------------------------------------------- Key: HADOOP-3092 URL: https://issues.apache.org/jira/browse/HADOOP-3092 Project: Hadoop Core Issue Type: ...

Tom White (JIRA)
Mar 26, 2008 at 10:39 am
Mar 28, 2008 at 12:21 pm

6	[jira] Created: (HADOOP-3086) Test case was missed in commit of HADOOP-3040

Test case was missed in commit of HADOOP-3040 --------------------------------------------- Key: HADOOP-3086 URL: https://issues.apache.org/jira/browse/HADOOP-3086 Project: Hadoop Core Issue Type: ...

Amareshwari Sriramadasu (JIRA)
Mar 25, 2008 at 6:53 am
Mar 25, 2008 at 1:21 pm

6	[jira] Created: (HADOOP-3029) Misleading log message "firstbadlink" printed by datanodes

Misleading log message "firstbadlink" printed by datanodes ---------------------------------------------------------- Key: HADOOP-3029 URL: https://issues.apache.org/jira/browse/HADOOP-3029 Project: ...

dhruba borthakur (JIRA)
Mar 17, 2008 at 6:17 am
Mar 19, 2008 at 11:40 am

6	[jira] Created: (HADOOP-2992) Sequential distributed upgrades.

Sequential distributed upgrades. -------------------------------- Key: HADOOP-2992 URL: https://issues.apache.org/jira/browse/HADOOP-2992 Project: Hadoop Core Issue Type: Bug Components: dfs, test ...

Konstantin Shvachko (JIRA)
Mar 11, 2008 at 1:04 am
Mar 15, 2008 at 12:32 pm

6	[jira] Created: (HADOOP-2994) [PATCH] DFSClient calls toString on strings.

[PATCH] DFSClient calls toString on strings. -------------------------------------------- Key: HADOOP-2994 URL: https://issues.apache.org/jira/browse/HADOOP-2994 Project: Hadoop Core Issue Type: ...

Dave Brosius (JIRA)
Mar 11, 2008 at 6:06 am
Mar 14, 2008 at 3:57 pm

6	[jira] Created: (HADOOP-2996) [PATCH] StreamUtils abuses StringBuffers

[PATCH] StreamUtils abuses StringBuffers ---------------------------------------- Key: HADOOP-2996 URL: https://issues.apache.org/jira/browse/HADOOP-2996 Project: Hadoop Core Issue Type: Improvement ...

Dave Brosius (JIRA)
Mar 11, 2008 at 6:24 am
Mar 13, 2008 at 1:51 pm

6	[jira] Created: (HADOOP-2995) [PATCH] StreamBaseRecordReader's getProgress returns just 0 or 1

[PATCH] StreamBaseRecordReader's getProgress returns just 0 or 1 ---------------------------------------------------------------- Key: HADOOP-2995 URL: ...

Dave Brosius (JIRA)
Mar 11, 2008 at 6:12 am
Mar 13, 2008 at 1:51 pm

6	[jira] Created: (HADOOP-3004) HOD allocate command does not accept '~'

HOD allocate command does not accept '~' ---------------------------------------- Key: HADOOP-3004 URL: https://issues.apache.org/jira/browse/HADOOP-3004 Project: Hadoop Core Issue Type: Bug ...

lohit vijayarenu (JIRA)
Mar 12, 2008 at 4:14 am
Mar 12, 2008 at 5:26 am

5	[jira] Created: (HADOOP-3053) New Server Framework for Hadoop RPC

New Server Framework for Hadoop RPC ----------------------------------- Key: HADOOP-3053 URL: https://issues.apache.org/jira/browse/HADOOP-3053 Project: Hadoop Core Issue Type: Improvement ...

Dennis Kubes (JIRA)
Mar 19, 2008 at 11:00 pm
Apr 17, 2008 at 8:22 pm

5	[jira] Created: (HADOOP-3034) Need to be able to evacuate a datanode

Need to be able to evacuate a datanode -------------------------------------- Key: HADOOP-3034 URL: https://issues.apache.org/jira/browse/HADOOP-3034 Project: Hadoop Core Issue Type: Improvement ...

Ted Dunning (JIRA)
Mar 18, 2008 at 12:48 am
Apr 17, 2008 at 5:28 am

5	[jira] Created: (HADOOP-3079) Regular expressions does not work properly in dfs commands like bin/hadoop fs -ls

Regular expressions does not work properly in dfs commands like bin/hadoop fs -ls --------------------------------------------------------------------------------- Key: HADOOP-3079 URL: ...

Amareshwari Sriramadasu (JIRA)
Mar 24, 2008 at 9:45 am
Apr 10, 2008 at 4:05 am

5	Build failed in Hudson: Hadoop-trunk #447

See http://hudson.zones.apache.org/hudson/job/Hadoop-trunk/447/changes ------------------------------------------ [...truncated 2275 lines...] [mkdir] Created dir: ...

Apache Hudson Server
Mar 31, 2008 at 11:14 am
Apr 6, 2008 at 12:22 pm

5	[jira] Created: (HADOOP-3117) Speculative execution configuration is confusing

Speculative execution configuration is confusing ------------------------------------------------ Key: HADOOP-3117 URL: https://issues.apache.org/jira/browse/HADOOP-3117 Project: Hadoop Core Issue ...

Sameer Paranjpye (JIRA)
Mar 28, 2008 at 5:48 pm
Apr 1, 2008 at 7:27 pm

5	[jira] Created: (HADOOP-3087) JobInfo session object is not refreshed in loadHistory.jsp if same job is accessed again.

JobInfo session object is not refreshed in loadHistory.jsp if same job is accessed again. ------------------------------------------------------------------------------------------ Key: HADOOP-3087 ...

Amareshwari Sriramadasu (JIRA)
Mar 25, 2008 at 7:07 am
Mar 28, 2008 at 12:20 pm

5	[jira] Created: (HADOOP-3080) Remove flush calls from JobHistory

Remove flush calls from JobHistory ---------------------------------- Key: HADOOP-3080 URL: https://issues.apache.org/jira/browse/HADOOP-3080 Project: Hadoop Core Issue Type: Bug Components: mapred ...

Devaraj Das (JIRA)
Mar 24, 2008 at 4:41 pm
Mar 25, 2008 at 1:21 pm

5	[jira] Updated: (HADOOP-1915) adding counters methods using String (as opposed to Enum)

[ https://issues.apache.org/jira/browse/HADOOP-1915?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tom White updated HADOOP-1915: ------------------------------ Attachment: ...

Tom White (JIRA)
Mar 13, 2008 at 1:05 pm
Mar 24, 2008 at 2:55 pm

5	[core] dfs.getFileCacheHints () returns an empty matrix for an existing file

HI there, I am trying to get the hostnames where a file is contained dfs.getFileCacheHints(inFile, 0, 100); But for a reason I cannot guess, some files that are in the HDFS the returning String[][] ...

Alfonso Olias Sanz
Mar 19, 2008 at 5:51 pm
Mar 24, 2008 at 11:34 am

5	[jira] Created: (HADOOP-3066) Should not require superuser privilege to query if hdfs is in safe mode

Should not require superuser privilege to query if hdfs is in safe mode ----------------------------------------------------------------------- Key: HADOOP-3066 URL: ...

Jim Kellerman (JIRA)
Mar 21, 2008 at 8:31 pm
Mar 23, 2008 at 5:39 am

5	[jira] Commented: (HADOOP-2373) Name node silently changes state

[ https://issues.apache.org/jira/browse/HADOOP-2373?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12579978#action_12579978 ] Hadoop QA commented on ...

Hadoop QA (JIRA)
Mar 18, 2008 at 6:21 pm
Mar 21, 2008 at 12:21 pm

5	[jira] Created: (HADOOP-3055) missing output for 'successful' jobs

missing output for 'successful' jobs ------------------------------------ Key: HADOOP-3055 URL: https://issues.apache.org/jira/browse/HADOOP-3055 Project: Hadoop Core Issue Type: Bug Affects ...

Christian Kunz (JIRA)
Mar 20, 2008 at 2:12 am
Mar 20, 2008 at 6:17 pm

5	[jira] Updated: (HADOOP-2373) Name node silently changes state

[ https://issues.apache.org/jira/browse/HADOOP-2373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Konstantin Shvachko updated HADOOP-2373: ...

Konstantin Shvachko (JIRA)
Mar 18, 2008 at 12:06 am
Mar 20, 2008 at 5:33 pm

5	[jira] Created: (HADOOP-3042) Update the Javadoc in JobConf.getOutputPath to reflect the actual temporary path

Update the Javadoc in JobConf.getOutputPath to reflect the actual temporary path -------------------------------------------------------------------------------- Key: HADOOP-3042 URL: ...

Devaraj Das (JIRA)
Mar 18, 2008 at 1:55 pm
Mar 20, 2008 at 1:17 pm

5	[jira] Updated: (HADOOP-2148) Inefficient FSDataset.getBlockFile()

[ https://issues.apache.org/jira/browse/HADOOP-2148?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Konstantin Shvachko updated HADOOP-2148: ...

Konstantin Shvachko (JIRA)
Mar 15, 2008 at 2:16 am
Mar 19, 2008 at 10:52 pm

5	[jira] Commented: (HADOOP-2470) Open and isDir should be removed from ClientProtocol

[ https://issues.apache.org/jira/browse/HADOOP-2470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12576449#action_12576449 ] Sanjay Radia commented on ...

Sanjay Radia (JIRA)
Mar 7, 2008 at 11:59 pm
Mar 14, 2008 at 3:56 pm

5	deleting files from the DFS

Hi there, I have some questions about the DFS functionality. Case 1: Lets say there is a node which opens a file on the DFS to read. From my understanding, the open request will go to the namenode, ...

Ahmad Humayun
Mar 12, 2008 at 1:08 pm
Mar 14, 2008 at 4:05 am

5	[jira] Updated: (HADOOP-2399) Input key and value to combiner and reducer should be reused

[ https://issues.apache.org/jira/browse/HADOOP-2399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Devaraj Das updated HADOOP-2399: -------------------------------- Status: Open ...

Devaraj Das (JIRA)
Mar 3, 2008 at 1:16 pm
Mar 13, 2008 at 4:17 am

5	[jira] Created: (HADOOP-2942) Unit test fails on Windows: org.apache.hadoop.dfs.TestDFSShell.testErrOutPut

Unit test fails on Windows: org.apache.hadoop.dfs.TestDFSShell.testErrOutPut ---------------------------------------------------------------------------- Key: HADOOP-2942 URL: ...

Mukund Madhugiri (JIRA)
Mar 5, 2008 at 6:43 pm
Mar 7, 2008 at 3:36 am

5	[jira] Commented: (HADOOP-910) Reduces can do merges for the on-disk map output files in parallel with their copying

[ https://issues.apache.org/jira/browse/HADOOP-910?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12574083#action_12574083 ] Hadoop QA commented on HADOOP-910: ...

Hadoop QA (JIRA)
Mar 1, 2008 at 8:46 am
Mar 6, 2008 at 1:42 pm

5	[jira] Commented: (HADOOP-2346) DataNode should have timeout on socket writes.

[ https://issues.apache.org/jira/browse/HADOOP-2346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12574034#action_12574034 ] Raghu Angadi commented on ...

Raghu Angadi (JIRA)
Mar 1, 2008 at 12:42 am
Mar 6, 2008 at 12:30 pm

4	[jira] Created: (HADOOP-2998) Calling DFSClient.close() should not throw IOException.

Calling DFSClient.close() should not throw IOException. ------------------------------------------------------- Key: HADOOP-2998 URL: https://issues.apache.org/jira/browse/HADOOP-2998 Project: Hadoop ...

Tsz Wo (Nicholas), SZE (JIRA)
Mar 11, 2008 at 7:00 pm
Jul 9, 2008 at 9:24 pm

4	[jira] Created: (HADOOP-3116) Investigate whether the array that holds TIP references can be removed

Investigate whether the array that holds TIP references can be removed ---------------------------------------------------------------------- Key: HADOOP-3116 URL: ...

Devaraj Das (JIRA)
Mar 28, 2008 at 11:14 am
Jun 7, 2008 at 1:28 am

4	[jira] Created: (HADOOP-2969) Hod admin guide should elaborate more about setup when used with static dfs and dfs premissions on.

Hod admin guide should elaborate more about setup when used with static dfs and dfs premissions on. --------------------------------------------------------------------------------------------------- ...

Karam Singh (JIRA)
Mar 7, 2008 at 12:37 pm
Jun 6, 2008 at 12:39 pm

4	[jira] Created: (HADOOP-3133) [HOD] hodring.log-destination-uri should be set to a default value

[HOD] hodring.log-destination-uri should be set to a default value ------------------------------------------------------------------ Key: HADOOP-3133 URL: ...

Hemanth Yamijala (JIRA)
Mar 31, 2008 at 4:58 am
Jun 6, 2008 at 12:39 pm

4	[jira] Created: (HADOOP-3075) Streaming reducer stuck after detecting corrupted inputs

Streaming reducer stuck after detecting corrupted inputs --------------------------------------------------------- Key: HADOOP-3075 URL: https://issues.apache.org/jira/browse/HADOOP-3075 Project: ...

Runping Qi (JIRA)
Mar 22, 2008 at 8:13 pm
Jun 6, 2008 at 11:57 am

4	How can I tell that I have "permission denied" error returned to me

Hi, In my code, I want to be able to differentiate access control problems and give a meaningful message to the users. I noticed that in this case ...

Olga Natkovich
Mar 25, 2008 at 12:32 am
Apr 4, 2008 at 2:28 am

4	[Map/Reduce][HDFS]

Hello, I'm working on large amount of logs, and I've noticed that the distribution of data on the network (./hadoop dfs -put input input) takes a lot of time. Let's says that my data is already ...

Jean-Pierre
Mar 27, 2008 at 7:53 pm
Mar 28, 2008 at 3:54 pm

4	[jira] Commented: (HADOOP-1915) adding counters methods using String (as opposed to Enum)

[ https://issues.apache.org/jira/browse/HADOOP-1915?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12578869#action_12578869 ] Hadoop QA commented on ...

Hadoop QA (JIRA)
Mar 14, 2008 at 6:00 pm
Mar 27, 2008 at 10:45 am

4	[jira] Commented: (HADOOP-2951) contrib package provides a utility to build or update an index

A contrib package to update an index using Map/Reduce In-Reply-To: <1732673116.1204817458160.JavaMail.jira@brutus MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: ...

Enis Soztutar (JIRA)
Mar 12, 2008 at 9:22 am
Mar 20, 2008 at 1:17 pm

4	[jira] Commented: (HADOOP-2148) Inefficient FSDataset.getBlockFile()

[ https://issues.apache.org/jira/browse/HADOOP-2148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12579090#action_12579090 ] Hadoop QA commented on ...

Hadoop QA (JIRA)
Mar 15, 2008 at 9:56 pm
Mar 20, 2008 at 1:17 pm

4	[jira] Commented: (HADOOP-2423) The codes in FSDirectory.mkdirs(...) is inefficient.

[ https://issues.apache.org/jira/browse/HADOOP-2423?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12574786#action_12574786 ] Konstantin Shvachko commented on ...

Konstantin Shvachko (JIRA)
Mar 3, 2008 at 11:26 pm
Mar 14, 2008 at 3:56 pm

4	[jira] Created: (HADOOP-2990) Ability to thread task execution

Ability to thread task execution -------------------------------- Key: HADOOP-2990 URL: https://issues.apache.org/jira/browse/HADOOP-2990 Project: Hadoop Core Issue Type: Improvement Components: ...

Holden Robbins (JIRA)
Mar 10, 2008 at 10:50 pm
Mar 11, 2008 at 2:36 pm

4	Namenode cluster and fail over

We are evaluating a plan to migrate NetApp NAS 400 TB storage system to Hadoop file system. One of crucial requirement for us is high availability and reliability of storage system. By reading Hadoop ...

Mickey hsieh
Mar 7, 2008 at 7:21 pm
Mar 10, 2008 at 8:47 pm

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