Point to another MR compatibility issue marked for 2.4.1: MAPREDUCE-5831 Old MR client is not compatible with new MR application, though it happens since 2.3.
It would be good to figure out whether we include it now or later. It seems that we're going to be in a better position once we have versioning for MR components. Other than that, +1 (non-binding) for rc0. I've downloaded the source code, built the executable from it, run through MR examples and DS jobs, checked the metrics in the timeline server, and passed the test cases mentioned in the change log. - Zhijie On Thu, Jun 19, 2014 at 5:45 AM, Mayank Bansal <maban...@gmail.com> wrote: > I think we should fix this one that will help older clients 2.2/2.3 not to > be updated if not absolutely required. > > Thanks, > Mayank > > > On Wed, Jun 18, 2014 at 12:13 PM, Vinod Kumar Vavilapalli < > vino...@apache.org> wrote: > > > > > There is one item [MAPREDUCE-5830 HostUtil.getTaskLogUrl is not backwards > > binary compatible with 2.3] marked for 2.4. Should we include it? > > > > There is no patch there yet, it doesn't really help much other than > > letting older clients compile - even if we put the API back in, the URL > > returned is invalid. > > > > +Vinod > > > > On Jun 16, 2014, at 9:27 AM, Arun C Murthy <a...@hortonworks.com> wrote: > > > > > Folks, > > > > > > I've created a release candidate (rc0) for hadoop-2.4.1 (bug-fix > > release) that I would like to push out. > > > > > > The RC is available at: > > http://people.apache.org/~acmurthy/hadoop-2.4.1-rc0 > > > The RC tag in svn is here: > > https://svn.apache.org/repos/asf/hadoop/common/tags/release-2.4.1-rc0 > > > > > > The maven artifacts are available via repository.apache.org. > > > > > > Please try the release and vote; the vote will run for the usual 7 > days. > > > > > > thanks, > > > Arun > > > > > > > > > > > > -- > > > Arun C. Murthy > > > Hortonworks Inc. > > > http://hortonworks.com/hdp/ > > > > > > > > > > > > -- > > > CONFIDENTIALITY NOTICE > > > NOTICE: This message is intended for the use of the individual or > entity > > to > > > which it is addressed and may contain information that is confidential, > > > privileged and exempt from disclosure under applicable law. If the > reader > > > of this message is not the intended recipient, you are hereby notified > > that > > > any printing, copying, dissemination, distribution, disclosure or > > > forwarding of this communication is strictly prohibited. If you have > > > received this communication in error, please contact the sender > > immediately > > > and delete it from your system. Thank You. > > > > > > -- > > CONFIDENTIALITY NOTICE > > NOTICE: This message is intended for the use of the individual or entity > to > > which it is addressed and may contain information that is confidential, > > privileged and exempt from disclosure under applicable law. If the reader > > of this message is not the intended recipient, you are hereby notified > that > > any printing, copying, dissemination, distribution, disclosure or > > forwarding of this communication is strictly prohibited. If you have > > received this communication in error, please contact the sender > immediately > > and delete it from your system. Thank You. > > > > > > -- > Thanks and Regards, > Mayank > Cell: 408-718-9370 > -- Zhijie Shen Hortonworks Inc. http://hortonworks.com/ -- CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
