+1 on merging all of those On Wed, Mar 7, 2012 at 1:12 AM, Suresh Srinivas <sur...@hortonworks.com> wrote: > Thanks Eli for the list. I have merged the bugs you identified to 0.23. I > am in the process of merging HA change. I have several conflicts, stemming > from the changes that are no in 0.23. Pushing following jiras to 0.23 will > make the merge easier. I believe these are mostly straight forward changes: > > HADOOP-7557 Make IPC header be extensible > HDFS-3003. Remove getHostPortString() from NameNode, replace it with > NetUtils.getHostPortString(). > HADOOP-8108. Move method getHostPortString() from NameNode to NetUtils. > HDFS-2764. TestBackupNode is racy. > HDFS-2430. The number of failed or low-resource volumes the NN can tolerate > should be configurable. > HADOOP-7358. Improve log levels when exceptions caught in RPC handler. > HDFS-2410. Further cleanup of hardcoded configuration keys and values. > HDFS-2285. BackupNode should reject requests to modify namespace. > HADOOP-7729. Send back valid HTTP response if user hits IPC port with HTTP > GET. > HADOOP-7717. Move handling of concurrent client fail-overs to > RetryInvocationHandler > > If no one gets back to me in a day, I will start merging these to 0.23. > > On Sun, Mar 4, 2012 at 9:43 AM, Eli Collins <e...@cloudera.com> wrote: > >> Hey Suresh, >> >> +1 Sounds great. Thanks for volunteering! >> >> You'll probably want to merge HDFS-1580, HDFS-1765, HDFS-2158, >> HDFS-2188, HDFS-2334, HDFS-2476, HDFS-2477, and HDFS-2495 to branch-23 >> first as these conflict and the patch will contain a bunch of non-HA >> stuff. >> >> Thanks, >> Eli >> >> On Fri, Mar 2, 2012 at 6:15 PM, Suresh Srinivas <sur...@hortonworks.com> >> wrote: >> > Namenode HA (HDFS-1623) feature is now in trunk (yay!). It adds support >> for >> > namenode high availability with active and standby namenodes, with manual >> > failover. I propose merging this feature to 0.23 branch. Recently >> Nicholas >> > merged protocol buffers/wire compatibility changes to 0.23. Merging >> > Namenode HA into 0.23 will make it a significant release. >> > >> > I plan to complete this by next week after running some >> nightly/regressions >> > tests. Early next week, I plan to attach a 0.23 merge patch to HDFS-1623 >> > jira for people interested in reviewing the patch. >> > >> > Please vote. >> > >> > Regards, >> > Suresh >>
-- Todd Lipcon Software Engineer, Cloudera
