Jenkins build is back to normal : Hadoop-Hdfs-trunk #963

See https://builds.apache.org/job/Hadoop-Hdfs-trunk/963/

Jenkins build is back to normal : Hadoop-Hdfs-0.23-Build #176

See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/176/

[jira] [Resolved] (HDFS-2929) HA: stress test and fixes for block synchronization

[ https://issues.apache.org/jira/browse/HDFS-2929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HDFS-2929. --- Resolution: Fixed Fix Version/s: HA branch (HDFS-1623) Hadoop Flags: Reviewed Committed

[jira] [Resolved] (HDFS-2972) HA: small optimization building incremental block report

[ https://issues.apache.org/jira/browse/HDFS-2972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HDFS-2972. --- Resolution: Fixed Fix Version/s: HA branch (HDFS-1623) Hadoop Flags: Reviewed Committed

[jira] [Created] (HDFS-2985) Improve logging when replicas are marked as corrupt

Improve logging when replicas are marked as corrupt --- Key: HDFS-2985 URL: https://issues.apache.org/jira/browse/HDFS-2985 Project: Hadoop HDFS Issue Type: Improvement Components:

[jira] [Created] (HDFS-2986) HA: ConfiguredFailoverProxyProvider should use NN service address in the case of NameNodeProtocol

HA: ConfiguredFailoverProxyProvider should use NN service address in the case of NameNodeProtocol - Key: HDFS-2986 URL:

[jira] [Created] (HDFS-2987) DNA_SHUTDOWN command is never sent by the NN

DNA_SHUTDOWN command is never sent by the NN Key: HDFS-2987 URL: https://issues.apache.org/jira/browse/HDFS-2987 Project: Hadoop HDFS Issue Type: Improvement Components: data-node

[jira] [Created] (HDFS-2989) HA: Optimize quota tracking for HA

HA: Optimize quota tracking for HA -- Key: HDFS-2989 URL: https://issues.apache.org/jira/browse/HDFS-2989 Project: Hadoop HDFS Issue Type: Sub-task Components: ha, name-node Affects Versions: HA

[jira] [Resolved] (HDFS-2973) HA: re-enable NO_ACK optimization for block deletion

[ https://issues.apache.org/jira/browse/HDFS-2973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HDFS-2973. --- Resolution: Fixed Fix Version/s: HA branch (HDFS-1623) Hadoop Flags: Reviewed Committed

[jira] [Created] (HDFS-2990) Move OfflineImageViewer, OfflineEditsViewer into the same package as the NameNode

Move OfflineImageViewer, OfflineEditsViewer into the same package as the NameNode - Key: HDFS-2990 URL: https://issues.apache.org/jira/browse/HDFS-2990 Project: Hadoop

[jira] [Created] (HDFS-2991) failure to load edits: ClassCastException

failure to load edits: ClassCastException - Key: HDFS-2991 URL: https://issues.apache.org/jira/browse/HDFS-2991 Project: Hadoop HDFS Issue Type: Bug Components: name-node Affects

[jira] [Resolved] (HDFS-2922) HA: close out operation categories

[ https://issues.apache.org/jira/browse/HDFS-2922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HDFS-2922. --- Resolution: Fixed I've committed this. Thanks for the reviews Todd and ATM. HA:

[jira] [Created] (HDFS-2992) Edit log failure trace should include transaction ID of error

Edit log failure trace should include transaction ID of error - Key: HDFS-2992 URL: https://issues.apache.org/jira/browse/HDFS-2992 Project: Hadoop HDFS Issue Type: Improvement

[jira] [Reopened] (HDFS-2944) Typo in hdfs-default.xml causes dfs.client.block.write.replace-datanode-on-failure.enable to be mistakenly disabled

[ https://issues.apache.org/jira/browse/HDFS-2944?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE reopened HDFS-2944: -- Reopen for committing it to 0.23. Typo in hdfs-default.xml causes

[jira] [Resolved] (HDFS-2944) Typo in hdfs-default.xml causes dfs.client.block.write.replace-datanode-on-failure.enable to be mistakenly disabled

[ https://issues.apache.org/jira/browse/HDFS-2944?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo (Nicholas), SZE resolved HDFS-2944. -- Resolution: Fixed Fix Version/s: 0.23.2 Merged to 0.23. Thanks Aaron

Merging the HA branch to trunk - Wednesday, February 29th

Hello HDFS devs, Work has largely stabilized on the HA-branch in the last few weeks. At this point the HA NN project is nearly feature-complete for manual failover. We've been running the full test suite nightly, and all automated tests have been passing, except for one known test failure which

[jira] [Created] (HDFS-2993) HA: BackupNode#checkOperation should permit CHECKPOINT operations

HA: BackupNode#checkOperation should permit CHECKPOINT operations -- Key: HDFS-2993 URL: https://issues.apache.org/jira/browse/HDFS-2993 Project: Hadoop HDFS Issue Type:

Re: Merging the HA branch to trunk - Wednesday, February 29th

That's a great plan! We have also been running tests and performance benchmarks for some time now, and the HA branch seems to be in decent shape to be merged back to the trunk. I had a merge-patch to do some pre-merge testing, which I have uploaded on the jira, but I agree we should wait for these

Re: Merging the HA branch to trunk - Wednesday, February 29th

Nice, this is huge! +1 On Feb 23, 2012, at 7:54 AM, Aaron T. Myers wrote: Hello HDFS devs, Work has largely stabilized on the HA-branch in the last few weeks. At this point the HA NN project is nearly feature-complete for manual failover. We've been running the full test suite nightly, and

[jira] [Created] (HDFS-2995) start-dfs.sh tries to start 2NN everywhere

start-dfs.sh tries to start 2NN everywhere -- Key: HDFS-2995 URL: https://issues.apache.org/jira/browse/HDFS-2995 Project: Hadoop HDFS Issue Type: Sub-task Components: scripts Affects

Re: Contribution to hadoop

Hope this helps http://wiki.apache.org/hadoop/HowToContribute -Giri On Wed, Feb 22, 2012 at 11:27 PM, shreya@cognizant.com wrote: Hi I am interested in contributing to the Hadoop code. Please let me know what is the process and how can it be done. Thanks and Regards, Shreya