shooting to get it i n for 2.1.0. at moment is in trunk till the nightly finishes. then we'll decide
in the mean time, you can have multiple versions installed in diff dirs and set the right one in the path thx Alejandro (phone typing) On Aug 12, 2013, at 17:47, Konstantin Shvachko <shv.had...@gmail.com> wrote: > Ok. After installing protobuf 2.5.0 I can compile trunk. > But now I cannot compile Hadoop-2 branches. None of them. > So if I switch between branches I need to reinstall protobuf? > > Is there a consensus about going towards protobuf 2.5.0 upgrade in ALL > versions? > I did not get definite impression there is. > If not it could be a pretty big disruption. > > Thanks, > --Konst > > > > On Mon, Aug 12, 2013 at 3:19 PM, Alejandro Abdelnur <t...@cloudera.com>wrote: > >> I've just committed HADOOP-9845 to trunk (only trunk at the moment). >> >> To build trunk now you need protoc 2.5.0 (the build will fail with a >> warning if you don't have it). >> >> We'd propagate this to the 2 branches once the precommit build is back to >> normal and see things are OK. >> >> Thanks. >> >> >> On Mon, Aug 12, 2013 at 2:57 PM, Alejandro Abdelnur <t...@cloudera.com >>> wrote: >> >>> About to commit HADOOP-9845 to trunk, in 5 mins. This will make trunk use >>> protoc 2.5.0. >>> >>> thx >>> >>> >>> On Mon, Aug 12, 2013 at 11:47 AM, Giridharan Kesavan < >>> gkesa...@hortonworks.com> wrote: >>> >>>> I can take care of re-installing 2.4 and installing 2.5 in a different >>>> location. This would fix 2.0 branch builds as well. >>>> Thoughts? >>>> >>>> -Giri >>>> >>>> >>>> On Mon, Aug 12, 2013 at 11:37 AM, Alejandro Abdelnur <t...@cloudera.com >>>>> wrote: >>>> >>>>> Giri, >>>>> >>>>> first of all, thanks for installing protoc 2.5.0. >>>>> >>>>> I didn't know we were installing them as the only version and not >>>> driven by >>>>> env/path settings. >>>>> >>>>> Now we have a bit of a problem, precommit builds are broken because of >>>>> mismatch of protoc (2.5.0) and protobuf JAR( 2.4.1). >>>>> >>>>> We have to options: >>>>> >>>>> 1* commit HADOOP-9845 that will bring protobuf to 2.5.0 and iron out >> any >>>>> follow up issues. >>>>> 2* reinstall protoc 2.4.1 in the jenkins machines and have 2.4.1 and >>>> 2.5.0 >>>>> coexisting >>>>> >>>>> My take would be to commit HADOOP-9845 in trunk, iron out any issues >> an >>>>> then merge it to the other branches. >>>>> >>>>> We need to sort this out quickly as precommits are not working. >>>>> >>>>> I'll wait till 3PM today for objections to option #1, if none I'll >>>> commit >>>>> it to trunk. >>>>> >>>>> Thanks. >>>>> >>>>> Alejandro >>>>> >>>>> >>>>> >>>>> On Mon, Aug 12, 2013 at 11:30 AM, Giridharan Kesavan < >>>>> gkesa...@hortonworks.com> wrote: >>>>> >>>>>> Like I said protoc is upgraded from 2.4 to 2.5. 2.5 is in the >> default >>>>> path. >>>>>> If we still need 2.4 I may have to install it. Let me know >>>>>> >>>>>> -Giri >>>>>> >>>>>> >>>>>> On Sat, Aug 10, 2013 at 7:01 AM, Alejandro Abdelnur < >>>> t...@cloudera.com >>>>>>> wrote: >>>>>> >>>>>>> thanks giri, how do we set 2.4 or 2.5., what is the path to both >> so >>>> we >>>>>> can >>>>>>> use and env to set it in the jobs? >>>>>>> >>>>>>> thx >>>>>>> >>>>>>> Alejandro >>>>>>> (phone typing) >>>>>>> >>>>>>> On Aug 9, 2013, at 23:10, Giridharan Kesavan < >>>> gkesa...@hortonworks.com >>>>>> >>>>>>> wrote: >>>>>>> >>>>>>>> build slaves hadoop1-hadoop9 now has libprotoc 2.5.0 >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -Giri >>>>>>>> >>>>>>>> >>>>>>>> On Fri, Aug 9, 2013 at 10:56 PM, Giridharan Kesavan < >>>>>>>> gkesa...@hortonworks.com> wrote: >>>>>>>> >>>>>>>>> Alejandro, >>>>>>>>> >>>>>>>>> I'm upgrading protobuf on slaves hadoop1-hadoop9. >>>>>>>>> >>>>>>>>> -Giri >>>>>>>>> >>>>>>>>> >>>>>>>>> On Fri, Aug 9, 2013 at 1:15 PM, Alejandro Abdelnur < >>>>> t...@cloudera.com >>>>>>>> wrote: >>>>>>>>> >>>>>>>>>> pinging again, I need help from somebody with sudo access to >> the >>>>>> hadoop >>>>>>>>>> jenkins boxes to do this or to get sudo access for a couple of >>>>> hours >>>>>> to >>>>>>>>>> set >>>>>>>>>> up myself. >>>>>>>>>> >>>>>>>>>> Please!!! >>>>>>>>>> >>>>>>>>>> thx >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Thu, Aug 8, 2013 at 2:29 PM, Alejandro Abdelnur < >>>>>> t...@cloudera.com >>>>>>>>>>> wrote: >>>>>>>>>> >>>>>>>>>>> To move forward with this we need protoc 2.5.0 in the apache >>>>> hadoop >>>>>>>>>>> jenkins boxes. >>>>>>>>>>> >>>>>>>>>>> Who can help with this? I assume somebody at Y!, right? >>>>>>>>>>> >>>>>>>>>>> Thx >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> On Thu, Aug 8, 2013 at 2:24 PM, Elliott Clark < >>>> ecl...@apache.org> >>>>>>>>>> wrote: >>>>>>>>>>> >>>>>>>>>>>> In HBase land we've pretty well discovered that we'll need >> to >>>>> have >>>>>>> the >>>>>>>>>>>> same version of protobuf that the HDFS/Yarn/MR servers are >>>>> running. >>>>>>>>>>>> That is to say there are issues with ever having 2.4.x and >>>> 2.5.x >>>>> on >>>>>>>>>>>> the same class path. >>>>>>>>>>>> >>>>>>>>>>>> Upgrading to 2.5.x would be great, as it brings some new >>>> classes >>>>> we >>>>>>>>>>>> could use. With that said HBase is getting pretty close to >> a >>>>>> rather >>>>>>>>>>>> large release (0.96.0 aka The Singularity) so getting this >> in >>>>>> sooner >>>>>>>>>>>> rather than later would be great. If we could get this into >>>>> 2.1.0 >>>>>> it >>>>>>>>>>>> would be great as that would allow us to have a pretty easy >>>> story >>>>>> to >>>>>>>>>>>> users with regards to protobuf version. >>>>>>>>>>>> >>>>>>>>>>>> On Thu, Aug 8, 2013 at 8:18 AM, Kihwal Lee < >>>> kih...@yahoo-inc.com >>>>>> >>>>>>>>>> wrote: >>>>>>>>>>>>> Sorry to hijack the thread but, I also wanted to mention >>>> Avro. >>>>> See >>>>>>>>>>>> HADOOP-9672. >>>>>>>>>>>>> The version we are using has memory leak and inefficiency >>>>> issues. >>>>>>>>>> We've >>>>>>>>>>>> seen users running into it. >>>>>>>>>>>>> >>>>>>>>>>>>> Kihwal >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> ________________________________ >>>>>>>>>>>>> From: Tsuyoshi OZAWA <ozawa.tsuyo...@gmail.com> >>>>>>>>>>>>> To: "common-dev@hadoop.apache.org" < >>>>> common-dev@hadoop.apache.org> >>>>>>>>>>>>> Cc: "hdfs-...@hadoop.apache.org" < >> hdfs-...@hadoop.apache.org >>>>> ; >>>>> " >>>>>>>>>>>> yarn-...@hadoop.apache.org" <yarn-...@hadoop.apache.org>; " >>>>>>>>>>>> mapreduce-...@hadoop.apache.org" < >>>>> mapreduce-...@hadoop.apache.org> >>>>>>>>>>>>> Sent: Thursday, August 8, 2013 1:59 AM >>>>>>>>>>>>> Subject: Re: Upgrade to protobuf 2.5.0 for the 2.1.0 >> release, >>>>>>>>>>>> HADOOP-9845 >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Hi, >>>>>>>>>>>>> >>>>>>>>>>>>> About Hadoop, Harsh is dealing with this problem in >>>> HADOOP-9346. >>>>>>>>>>>>> For more detail, please see the JIRA ticket: >>>>>>>>>>>>> https://issues.apache.org/jira/browse/HADOOP-9346 >>>>>>>>>>>>> >>>>>>>>>>>>> - Tsuyoshi >>>>>>>>>>>>> >>>>>>>>>>>>> On Thu, Aug 8, 2013 at 1:49 AM, Alejandro Abdelnur < >>>>>>>>>> t...@cloudera.com> >>>>>>>>>>>> wrote: >>>>>>>>>>>>>> I' like to upgrade to protobuf 2.5.0 for the 2.1.0 >> release. >>>>>>>>>>>>>> >>>>>>>>>>>>>> As mentioned in HADOOP-9845, Protobuf 2.5 has significant >>>>>> benefits >>>>>>>>>> to >>>>>>>>>>>>>> justify the upgrade. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Doing the upgrade now, with the first beta, will make >> things >>>>>> easier >>>>>>>>>> for >>>>>>>>>>>>>> downstream projects (like HBase) using protobuf and >> adopting >>>>>> Hadoop >>>>>>>>>> 2. >>>>>>>>>>>> If >>>>>>>>>>>>>> we do the upgrade later, downstream projects will have to >>>>>> support 2 >>>>>>>>>>>>>> different versions and they my get in nasty waters due to >>>>>> classpath >>>>>>>>>>>> issues. >>>>>>>>>>>>>> >>>>>>>>>>>>>> I've locally tested the patch in a pseudo deployment of >>>>>> 2.1.0-beta >>>>>>>>>>>> branch >>>>>>>>>>>>>> and it works fine (something is broken in trunk in the RPC >>>>> layer >>>>>>>>>>>> YARN-885). >>>>>>>>>>>>>> >>>>>>>>>>>>>> Now, to do this it will require a few things: >>>>>>>>>>>>>> >>>>>>>>>>>>>> * Make sure protobuf 2.5.0 is available in the jenkins box >>>>>>>>>>>>>> * A follow up email to dev@ aliases indicating developers >>>>> should >>>>>>>>>>>> install >>>>>>>>>>>>>> locally protobuf 2.5.0 >>>>>>>>>>>>>> >>>>>>>>>>>>>> Thanks. >>>>>>>>>>>>>> >>>>>>>>>>>>>> -- >>>>>>>>>>>>>> Alejandro >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>>>> Alejandro >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> Alejandro >>>>> >>>>> >>>>> >>>>> -- >>>>> Alejandro >>> >>> >>> >>> -- >>> Alejandro >> >> >> >> -- >> Alejandro >>
