[jira] Commented: (HDFS-546) DatanodeDescriptor block iterator should be BlockInfo based rather than Block.

[ https://issues.apache.org/jira/browse/HDFS-546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743540#action_12743540 ] Hadoop QA commented on HDFS-546: -1 overall. Here are the results of testing the latest atta

[jira] Commented: (HDFS-546) DatanodeDescriptor block iterator should be BlockInfo based rather than Block.

[ https://issues.apache.org/jira/browse/HDFS-546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743505#action_12743505 ] Hairong Kuang commented on HDFS-546: +1 > DatanodeDescriptor block iterator should be Bl

[jira] Updated: (HDFS-457) better handling of volume failure in Data Node storage

[ https://issues.apache.org/jira/browse/HDFS-457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Boris Shkolnik updated HDFS-457: Attachment: HDFS-457-2.patch re-uploading the patch to get it run by hudson. > better handling of vo

[jira] Updated: (HDFS-457) better handling of volume failure in Data Node storage

[ https://issues.apache.org/jira/browse/HDFS-457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Boris Shkolnik updated HDFS-457: Status: Patch Available (was: Open) > better handling of volume failure in Data Node storage > -

[jira] Updated: (HDFS-546) DatanodeDescriptor block iterator should be BlockInfo based rather than Block.

[ https://issues.apache.org/jira/browse/HDFS-546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Konstantin Shvachko updated HDFS-546: - Attachment: BlockIterator.patch This should do. There is no new functionality, so no new te

[jira] Updated: (HDFS-457) better handling of volume failure in Data Node storage

[ https://issues.apache.org/jira/browse/HDFS-457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Boris Shkolnik updated HDFS-457: Status: Open (was: Patch Available) > better handling of volume failure in Data Node storage > -

[jira] Updated: (HDFS-546) DatanodeDescriptor block iterator should be BlockInfo based rather than Block.

[ https://issues.apache.org/jira/browse/HDFS-546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Konstantin Shvachko updated HDFS-546: - Status: Patch Available (was: Open) > DatanodeDescriptor block iterator should be BlockInf

[jira] Created: (HDFS-546) DatanodeDescriptor block iterator should be BlockInfo based rather than Block.

DatanodeDescriptor block iterator should be BlockInfo based rather than Block. -- Key: HDFS-546 URL: https://issues.apache.org/jira/browse/HDFS-546 Project: Hadoop HDFS

[jira] Commented: (HDFS-538) DistributedFileSystem::listStatus incorrectly returns null for empty result sets

[ https://issues.apache.org/jira/browse/HDFS-538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743488#action_12743488 ] Sanjay Radia commented on HDFS-538: --- Kons says: >Good point. Shouldn't we be throwing FileN

[jira] Commented: (HDFS-542) Support fault injection tests in Hudson

[ https://issues.apache.org/jira/browse/HDFS-542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743465#action_12743465 ] Nigel Daley commented on HDFS-542: -- Cos, please work with Giri to get Hudson setup so it gra

[jira] Commented: (HDFS-542) Support fault injection tests in Hudson

[ https://issues.apache.org/jira/browse/HDFS-542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743462#action_12743462 ] Konstantin Boudnik commented on HDFS-542: - I believe the issue is simply caused by t

[jira] Commented: (HDFS-167) DFSClient continues to retry indefinitely

[ https://issues.apache.org/jira/browse/HDFS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743454#action_12743454 ] Jakob Homan commented on HDFS-167: -- +1 on the backport. I ran TestCLI locally with the patc

[jira] Updated: (HDFS-457) better handling of volume failure in Data Node storage

[ https://issues.apache.org/jira/browse/HDFS-457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE updated HDFS-457: Attachment: TestFsck.zip TestFsck.zip: downloaded the log file from the build and ext

[jira] Commented: (HDFS-535) TestFileCreation occasionally fails because of an exception in DataStreamer.

[ https://issues.apache.org/jira/browse/HDFS-535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743425#action_12743425 ] Tsz Wo (Nicholas), SZE commented on HDFS-535: - The assertion in line 887 failed.

[jira] Updated: (HDFS-326) Add a lifecycle interface for Hadoop components: namenodes, job clients, etc.

[ https://issues.apache.org/jira/browse/HDFS-326?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Steve Loughran updated HDFS-326: Attachment: HADOOP-3628-19.patch This is the diff against the final pre-branch version of hadoop. Don

[jira] Work started: (HDFS-326) Add a lifecycle interface for Hadoop components: namenodes, job clients, etc.

[ https://issues.apache.org/jira/browse/HDFS-326?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on HDFS-326 started by Steve Loughran. > Add a lifecycle interface for Hadoop components: namenodes, job clients, etc. > --

[jira] Commented: (HDFS-456) Problems with dfs.name.edits.dirs as URI

[ https://issues.apache.org/jira/browse/HDFS-456?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743409#action_12743409 ] Hadoop QA commented on HDFS-456: +1 overall. Here are the results of testing the latest atta

[jira] Commented: (HDFS-538) DistributedFileSystem::listStatus incorrectly returns null for empty result sets

[ https://issues.apache.org/jira/browse/HDFS-538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743365#action_12743365 ] Jakob Homan commented on HDFS-538: -- Whoops. Looks like Konstantin and I were responding at

[jira] Commented: (HDFS-538) DistributedFileSystem::listStatus incorrectly returns null for empty result sets

[ https://issues.apache.org/jira/browse/HDFS-538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743362#action_12743362 ] Jakob Homan commented on HDFS-538: -- bq. How do we distinguish between an empty directory and

[jira] Commented: (HDFS-538) DistributedFileSystem::listStatus incorrectly returns null for empty result sets

[ https://issues.apache.org/jira/browse/HDFS-538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743358#action_12743358 ] Konstantin Shvachko commented on HDFS-538: -- > How do we distinguish between an empty

[jira] Commented: (HDFS-535) TestFileCreation occasionally fails because of an exception in DataStreamer.

[ https://issues.apache.org/jira/browse/HDFS-535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743353#action_12743353 ] Konstantin Shvachko commented on HDFS-535: -- Cannot reproduce it though yet. > TestF

[jira] Updated: (HDFS-456) Problems with dfs.name.edits.dirs as URI

[ https://issues.apache.org/jira/browse/HDFS-456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Luca Telloli updated HDFS-456: -- Attachment: HDFS-456.patch After a personal discussion with Konstantin, I simplified the construction of

[jira] Commented: (HDFS-173) Recursively deleting a directory with millions of files makes NameNode unresponsive for other commands until the deletion completes

[ https://issues.apache.org/jira/browse/HDFS-173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743328#action_12743328 ] Suresh Srinivas commented on HDFS-173: -- Currently looks like default number of threads u

[jira] Updated: (HDFS-456) Problems with dfs.name.edits.dirs as URI

[ https://issues.apache.org/jira/browse/HDFS-456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Luca Telloli updated HDFS-456: -- Status: Patch Available (was: Open) > Problems with dfs.name.edits.dirs as URI > ---

[jira] Commented: (HDFS-457) better handling of volume failure in Data Node storage

[ https://issues.apache.org/jira/browse/HDFS-457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743313#action_12743313 ] Boris Shkolnik commented on HDFS-457: - the failed test, testFsckMove, has timed out. > b

[jira] Commented: (HDFS-535) TestFileCreation occasionally fails because of an exception in DataStreamer.

[ https://issues.apache.org/jira/browse/HDFS-535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743295#action_12743295 ] Tsz Wo (Nicholas), SZE commented on HDFS-535: - Unfortunately, TestFileCreation.te

[jira] Updated: (HDFS-539) Fault injeciton utlis for pipeline testing needs to be refactored for future reuse by other tests

[ https://issues.apache.org/jira/browse/HDFS-539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE updated HDFS-539: Priority: Minor (was: Major) Affects Version/s: 0.21.0 Fix Versi

[jira] Commented: (HDFS-173) Recursively deleting a directory with millions of files makes NameNode unresponsive for other commands until the deletion completes

[ https://issues.apache.org/jira/browse/HDFS-173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743285#action_12743285 ] Koji Noguchi commented on HDFS-173: --- bq. A related problem is that a Namenode server handle

[jira] Commented: (HDFS-173) Recursively deleting a directory with millions of files makes NameNode unresponsive for other commands until the deletion completes

[ https://issues.apache.org/jira/browse/HDFS-173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743275#action_12743275 ] Suresh Srinivas commented on HDFS-173: -- Do we use a single thread or thread pool for Nam

[jira] Commented: (HDFS-532) Allow applications to know that a read request failed because block is missing

[ https://issues.apache.org/jira/browse/HDFS-532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743196#action_12743196 ] Hudson commented on HDFS-532: - Integrated in Hadoop-Hdfs-trunk #49 (See [http://hudson.zones.apa

[jira] Commented: (HDFS-538) DistributedFileSystem::listStatus incorrectly returns null for empty result sets

[ https://issues.apache.org/jira/browse/HDFS-538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743140#action_12743140 ] Tom White commented on HDFS-538: How do we distinguish between an empty directory and a non-e

[jira] Commented: (HDFS-173) Recursively deleting a directory with millions of files makes NameNode unresponsive for other commands until the deletion completes

[ https://issues.apache.org/jira/browse/HDFS-173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743107#action_12743107 ] dhruba borthakur commented on HDFS-173: --- The proposal sounds like a feasible idea. A r