[jira] [Updated] (HDFS-3875) Issue handling checksum errors in write pipeline

2012-12-01 Thread Kihwal Lee (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kihwal Lee updated HDFS-3875: - Attachment: (was: hdfs-3875.trunk.with.test.patch.txt) Issue handling checksum errors in write

[jira] [Updated] (HDFS-3875) Issue handling checksum errors in write pipeline

2012-12-01 Thread Kihwal Lee (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kihwal Lee updated HDFS-3875: - Attachment: (was: hdfs-3875.trunk.no.test.patch.txt) Issue handling checksum errors in write

[jira] [Updated] (HDFS-3875) Issue handling checksum errors in write pipeline

2012-12-01 Thread Kihwal Lee (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kihwal Lee updated HDFS-3875: - Attachment: hdfs-3875.branch-0.23.with.test.patch.txt

[jira] [Updated] (HDFS-3875) Issue handling checksum errors in write pipeline

2012-12-01 Thread Kihwal Lee (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kihwal Lee updated HDFS-3875: - Attachment: hdfs-3875.trunk.with.test.patch.txt hdfs-3875.trunk.no.test.patch.txt

[jira] [Commented] (HDFS-3875) Issue handling checksum errors in write pipeline

2012-12-01 Thread Kihwal Lee (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13507907#comment-13507907 ] Kihwal Lee commented on HDFS-3875: -- Again, the test is a bit invasive as it requires

[jira] [Commented] (HDFS-3680) Allow customized audit logging in HDFS FSNamesystem

2012-12-01 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13507927#comment-13507927 ] Hudson commented on HDFS-3680: -- Integrated in Hadoop-Yarn-trunk #53 (See

[jira] [Commented] (HDFS-4213) When the client calls hsync, allows the client to update the file length in the NameNode

2012-12-01 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13507928#comment-13507928 ] Hudson commented on HDFS-4213: -- Integrated in Hadoop-Yarn-trunk #53 (See

[jira] [Commented] (HDFS-4242) Map.Entry is incorrectly used in LeaseManager

2012-12-01 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13507950#comment-13507950 ] Hudson commented on HDFS-4242: -- Integrated in Hadoop-Hdfs-0.23-Build #452 (See

[jira] [Commented] (HDFS-4254) testAllEditsDirsFailOnFlush makes subsequent test cases fail (0.23.6 only)

2012-12-01 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13507952#comment-13507952 ] Hudson commented on HDFS-4254: -- Integrated in Hadoop-Hdfs-0.23-Build #452 (See

[jira] [Commented] (HDFS-3680) Allow customized audit logging in HDFS FSNamesystem

2012-12-01 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13507957#comment-13507957 ] Hudson commented on HDFS-3680: -- Integrated in Hadoop-Hdfs-trunk #1243 (See

[jira] [Commented] (HDFS-4213) When the client calls hsync, allows the client to update the file length in the NameNode

2012-12-01 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13507958#comment-13507958 ] Hudson commented on HDFS-4213: -- Integrated in Hadoop-Hdfs-trunk #1243 (See

[jira] [Commented] (HDFS-3680) Allow customized audit logging in HDFS FSNamesystem

2012-12-01 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13507968#comment-13507968 ] Hudson commented on HDFS-3680: -- Integrated in Hadoop-Mapreduce-trunk #1274 (See

[jira] [Commented] (HDFS-4213) When the client calls hsync, allows the client to update the file length in the NameNode

2012-12-01 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13507969#comment-13507969 ] Hudson commented on HDFS-4213: -- Integrated in Hadoop-Mapreduce-trunk #1274 (See

[jira] [Created] (HDFS-4255) Useless stacktrace shown in DN when there's an error writing a block

2012-12-01 Thread Harsh J (JIRA)
Harsh J created HDFS-4255: - Summary: Useless stacktrace shown in DN when there's an error writing a block Key: HDFS-4255 URL: https://issues.apache.org/jira/browse/HDFS-4255 Project: Hadoop HDFS

[jira] [Commented] (HDFS-4255) Useless stacktrace shown in DN when there's an error writing a block

2012-12-01 Thread Harsh J (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13507974#comment-13507974 ] Harsh J commented on HDFS-4255: --- Fuller log, taken from a test case where we stop a DN after

[jira] [Updated] (HDFS-3875) Issue handling checksum errors in write pipeline

2012-12-01 Thread Kihwal Lee (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kihwal Lee updated HDFS-3875: - Status: Patch Available (was: Open) Issue handling checksum errors in write pipeline

[jira] [Commented] (HDFS-3875) Issue handling checksum errors in write pipeline

2012-12-01 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508006#comment-13508006 ] Hadoop QA commented on HDFS-3875: - {color:red}-1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-4248) Renames may cause dangling leases

2012-12-01 Thread Daryn Sharp (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508011#comment-13508011 ] Daryn Sharp commented on HDFS-4248: --- Odd, I was having some renames rewrite paths to nest

[jira] [Updated] (HDFS-4246) The exclude node list should be more forgiving, for each output stream

2012-12-01 Thread Harsh J (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harsh J updated HDFS-4246: -- Attachment: HDFS-4246.patch Attached a patch that implements this. The new behavior is to expire the elements

[jira] [Assigned] (HDFS-4246) The exclude node list should be more forgiving, for each output stream

2012-12-01 Thread Harsh J (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harsh J reassigned HDFS-4246: - Assignee: Harsh J The exclude node list should be more forgiving, for each output stream

[jira] [Updated] (HDFS-4246) The exclude node list should be more forgiving, for each output stream

2012-12-01 Thread Harsh J (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harsh J updated HDFS-4246: -- Target Version/s: 3.0.0 Status: Patch Available (was: Open) The exclude node list should be

[jira] [Updated] (HDFS-4246) The exclude node list should be more forgiving, for each output stream

2012-12-01 Thread Harsh J (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harsh J updated HDFS-4246: -- Affects Version/s: 2.0.0-alpha The exclude node list should be more forgiving, for each output stream

[jira] [Commented] (HDFS-4247) saveNamespace should be tolerant of dangling lease

2012-12-01 Thread Daryn Sharp (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508013#comment-13508013 ] Daryn Sharp commented on HDFS-4247: --- I'll remove the synch and commit, but will this

[jira] [Commented] (HDFS-3875) Issue handling checksum errors in write pipeline

2012-12-01 Thread Kihwal Lee (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508014#comment-13508014 ] Kihwal Lee commented on HDFS-3875: -- There is something missing in the latest patch that

[jira] [Updated] (HDFS-3875) Issue handling checksum errors in write pipeline

2012-12-01 Thread Kihwal Lee (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kihwal Lee updated HDFS-3875: - Attachment: hdfs-3875.trunk.no.test.patch.txt hdfs-3875.trunk.with.test.patch.txt

[jira] [Updated] (HDFS-4247) saveNamespace should be tolerant of dangling lease

2012-12-01 Thread Daryn Sharp (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daryn Sharp updated HDFS-4247: -- Resolution: Fixed Fix Version/s: 0.23.6 2.0.3-alpha 3.0.0

[jira] [Commented] (HDFS-4247) saveNamespace should be tolerant of dangling lease

2012-12-01 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508017#comment-13508017 ] Hudson commented on HDFS-4247: -- Integrated in Hadoop-trunk-Commit #3080 (See

[jira] [Created] (HDFS-4256) Support for concatenation of files into a single file in branch-1

2012-12-01 Thread Suresh Srinivas (JIRA)
Suresh Srinivas created HDFS-4256: - Summary: Support for concatenation of files into a single file in branch-1 Key: HDFS-4256 URL: https://issues.apache.org/jira/browse/HDFS-4256 Project: Hadoop HDFS

[jira] [Commented] (HDFS-4256) Support for concatenation of files into a single file in branch-1

2012-12-01 Thread Harsh J (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508025#comment-13508025 ] Harsh J commented on HDFS-4256: --- HDFS-222 has a requirement that all files's block lengths be

[jira] [Commented] (HDFS-4248) Renames may cause dangling leases

2012-12-01 Thread Kihwal Lee (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508033#comment-13508033 ] Kihwal Lee commented on HDFS-4248: -- Since the leases are used to track all

[jira] [Commented] (HDFS-4248) Renames may cause dangling leases

2012-12-01 Thread Daryn Sharp (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508035#comment-13508035 ] Daryn Sharp commented on HDFS-4248: --- bq. As for what happens to the leases after renaming

[jira] [Commented] (HDFS-4246) The exclude node list should be more forgiving, for each output stream

2012-12-01 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508038#comment-13508038 ] Hadoop QA commented on HDFS-4246: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-3875) Issue handling checksum errors in write pipeline

2012-12-01 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508041#comment-13508041 ] Hadoop QA commented on HDFS-3875: - {color:red}-1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-4247) saveNamespace should be tolerant of dangling lease

2012-12-01 Thread Tsz Wo (Nicholas), SZE (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508048#comment-13508048 ] Tsz Wo (Nicholas), SZE commented on HDFS-4247: -- ... but will this cause any

[jira] [Updated] (HDFS-4248) Renames may remove file leases

2012-12-01 Thread Tsz Wo (Nicholas), SZE (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE updated HDFS-4248: - Description: Renames of directories may incorrectly remove the paths in leases

[jira] [Commented] (HDFS-3875) Issue handling checksum errors in write pipeline

2012-12-01 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508057#comment-13508057 ] Suresh Srinivas commented on HDFS-3875: --- kihwal, I will review the patch shortly and

[jira] [Created] (HDFS-4257) The ReplaceDatanodeOnFailure policies could have a forgiving option

2012-12-01 Thread Harsh J (JIRA)
Harsh J created HDFS-4257: - Summary: The ReplaceDatanodeOnFailure policies could have a forgiving option Key: HDFS-4257 URL: https://issues.apache.org/jira/browse/HDFS-4257 Project: Hadoop HDFS

[jira] [Updated] (HDFS-4257) The ReplaceDatanodeOnFailure policies could have a forgiving option

2012-12-01 Thread Harsh J (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harsh J updated HDFS-4257: -- Description: Similar question has previously come over HDFS-3091 and friends, but the essential problem is:

[jira] [Commented] (HDFS-4248) Renames may remove file leases

2012-12-01 Thread Daryn Sharp (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508071#comment-13508071 ] Daryn Sharp commented on HDFS-4248: --- Thanks Nicholas. If you decide it's reasonable,

[jira] [Commented] (HDFS-4248) Renames may remove file leases

2012-12-01 Thread Tsz Wo (Nicholas), SZE (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508073#comment-13508073 ] Tsz Wo (Nicholas), SZE commented on HDFS-4248: -- Sure, I will commit the patch

[jira] [Updated] (HDFS-4248) Renames may remove file leases

2012-12-01 Thread Tsz Wo (Nicholas), SZE (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE updated HDFS-4248: - Hadoop Flags: Reviewed +1 I tried various rename cases and the patch passed all

[jira] [Commented] (HDFS-4248) Renames may remove file leases

2012-12-01 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508084#comment-13508084 ] Hudson commented on HDFS-4248: -- Integrated in Hadoop-trunk-Commit #3081 (See

[jira] [Updated] (HDFS-4257) The ReplaceDatanodeOnFailure policies could have a forgiving option

2012-12-01 Thread Tsz Wo (Nicholas), SZE (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE updated HDFS-4257: - Assignee: Tsz Wo (Nicholas), SZE Issue Type: New Feature (was: Bug) Harsh,

[jira] [Updated] (HDFS-4248) Renames may remove file leases

2012-12-01 Thread Tsz Wo (Nicholas), SZE (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE updated HDFS-4248: - Resolution: Fixed Fix Version/s: 0.23.6 Status: Resolved (was:

[jira] [Commented] (HDFS-4248) Renames may remove file leases

2012-12-01 Thread Tsz Wo (Nicholas), SZE (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508098#comment-13508098 ] Tsz Wo (Nicholas), SZE commented on HDFS-4248: -- {quote} As for what happens

[jira] [Created] (HDFS-4258) Rename of Being Written Files

2012-12-01 Thread Tsz Wo (Nicholas), SZE (JIRA)
Tsz Wo (Nicholas), SZE created HDFS-4258: Summary: Rename of Being Written Files Key: HDFS-4258 URL: https://issues.apache.org/jira/browse/HDFS-4258 Project: Hadoop HDFS Issue Type:

[jira] [Commented] (HDFS-4256) Support for concatenation of files into a single file in branch-1

2012-12-01 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508132#comment-13508132 ] Suresh Srinivas commented on HDFS-4256: --- bq. HDFS-222 has a requirement that all

[jira] [Commented] (HDFS-4249) Add status NameNode startup to webUI

2012-12-01 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508133#comment-13508133 ] Suresh Srinivas commented on HDFS-4249: --- Andrew, sounds like a good idea. We should

[jira] [Commented] (HDFS-3875) Issue handling checksum errors in write pipeline

2012-12-01 Thread Tsz Wo (Nicholas), SZE (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508134#comment-13508134 ] Tsz Wo (Nicholas), SZE commented on HDFS-3875: -- Hi Kihwal, In a client write

[jira] [Commented] (HDFS-3875) Issue handling checksum errors in write pipeline

2012-12-01 Thread Kihwal Lee (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508136#comment-13508136 ] Kihwal Lee commented on HDFS-3875: -- Whether it returns or throws an exception the result

[jira] [Commented] (HDFS-3875) Issue handling checksum errors in write pipeline

2012-12-01 Thread Kihwal Lee (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508138#comment-13508138 ] Kihwal Lee commented on HDFS-3875: -- Also, checksumError is set true before returning, so

[jira] [Commented] (HDFS-4257) The ReplaceDatanodeOnFailure policies could have a forgiving option

2012-12-01 Thread Harsh J (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508143#comment-13508143 ] Harsh J commented on HDFS-4257: --- Thanks for the comment Nicholas! I feel having an

[jira] [Created] (HDFS-4259) Improve pipeline DN replacement failure message

2012-12-01 Thread Harsh J (JIRA)
Harsh J created HDFS-4259: - Summary: Improve pipeline DN replacement failure message Key: HDFS-4259 URL: https://issues.apache.org/jira/browse/HDFS-4259 Project: Hadoop HDFS Issue Type: Improvement

[jira] [Updated] (HDFS-4259) Improve pipeline DN replacement failure message

2012-12-01 Thread Harsh J (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harsh J updated HDFS-4259: -- Description: The current message shown is something such as below: bq. Failed to add a datanode. User may turn

[jira] [Assigned] (HDFS-4259) Improve pipeline DN replacement failure message

2012-12-01 Thread Harsh J (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harsh J reassigned HDFS-4259: - Assignee: Harsh J Improve pipeline DN replacement failure message

[jira] [Updated] (HDFS-4259) Improve pipeline DN replacement failure message

2012-12-01 Thread Harsh J (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harsh J updated HDFS-4259: -- Attachment: HDFS-4259.patch Here's a patch that changes it to: bq. Failed to replace a bad datanode on the

[jira] [Updated] (HDFS-4259) Improve pipeline DN replacement failure message

2012-12-01 Thread Harsh J (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harsh J updated HDFS-4259: -- Target Version/s: 3.0.0 Improve pipeline DN replacement failure message

[jira] [Updated] (HDFS-4259) Improve pipeline DN replacement failure message

2012-12-01 Thread Harsh J (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harsh J updated HDFS-4259: -- Status: Patch Available (was: Open) Improve pipeline DN replacement failure message

[jira] [Commented] (HDFS-4256) Support for concatenation of files into a single file in branch-1

2012-12-01 Thread Harsh J (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508145#comment-13508145 ] Harsh J commented on HDFS-4256: --- Suresh, Thanks for commenting back! bq. I also think

[jira] [Commented] (HDFS-3598) WebHDFS: support file concat

2012-12-01 Thread Harsh J (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3598?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508170#comment-13508170 ] Harsh J commented on HDFS-3598: --- How about formally adding this into FileSystem API and then

[jira] [Commented] (HDFS-4259) Improve pipeline DN replacement failure message

2012-12-01 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508180#comment-13508180 ] Hadoop QA commented on HDFS-4259: - {color:red}-1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-3875) Issue handling checksum errors in write pipeline

2012-12-01 Thread Tsz Wo (Nicholas), SZE (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-3875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508186#comment-13508186 ] Tsz Wo (Nicholas), SZE commented on HDFS-3875: -- If you have already well