Re: Can we update protobuf's version on trunk?

2017-03-28 Thread Tsuyoshi Ozawa
> Stack mentioned a compatibility mode that uses the proto2 semantics. We can define protobuf's version by using syntax = "proto2" or syntax = "proto3" in proto files with proto3 compiler. I think this is what Stack mentioned as compatibility mode.

Re: Can we update protobuf's version on trunk?

2017-03-28 Thread Chris Douglas
On Tue, Mar 28, 2017 at 4:18 PM, Andrew Wang wrote: > Unfortunately, it sounds like these are intrinsic differences with PB3. That's too bad... but possibly not fatal: most of the data we proxy through client code is, if not opaque, it's at least immutable (particularly

Re: Can we update protobuf's version on trunk?

2017-03-28 Thread Andrew Wang
> > > If unknown fields are dropped, then applications proxying tokens and > other > >> data between servers will effectively corrupt those messages, unless we > >> make everything opaque bytes, which- absent the convenient, prenominate > >> semantics managing the conversion- obviate the

Re: Can we update protobuf's version on trunk?

2017-03-28 Thread Chris Douglas
On Tue, Mar 28, 2017 at 3:04 PM, Andrew Wang wrote: > There's no mention of the convenient "Embedded messages are compatible with >> bytes if the bytes contain an encoded version of the message" semantics in >> proto3. > > > I checked the proto3 guide, and I think this

Re: Can we update protobuf's version on trunk?

2017-03-28 Thread Andrew Wang
I've been investigating this a bit. I'm hoping Chris can ring in, since he's identified wire compatibility issues. Replying inline to Chris' comment

[jira] [Created] (YARN-6406) Garbage Collect unused SchedulerRequestKeys

2017-03-28 Thread Arun Suresh (JIRA)
Arun Suresh created YARN-6406: - Summary: Garbage Collect unused SchedulerRequestKeys Key: YARN-6406 URL: https://issues.apache.org/jira/browse/YARN-6406 Project: Hadoop YARN Issue Type:

Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

2017-03-28 Thread Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/359/ [Mar 27, 2017 11:23:37 AM] (yqlin) HDFS-11555. Fix typos in class OfflineImageReconstructor. Contributed by [Mar 27, 2017 12:23:45 PM] (weichiu) HDFS-10506. Addendum patch to include missing changes.

Apache Hadoop qbt Report: trunk+JDK8 on Linux/ppc64le

2017-03-28 Thread Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-ppc/271/ [Mar 27, 2017 4:01:48 PM] (jeagles) Delay construction of PreCondition.check failure message in [Mar 27, 2017 5:48:44 PM] (jeagles) Configuration#get return value optimization (jeagles) [Mar 27, 2017

[jira] [Created] (YARN-6405) Verify the configuration for yarn-native-services works

2017-03-28 Thread Jian He (JIRA)
Jian He created YARN-6405: - Summary: Verify the configuration for yarn-native-services works Key: YARN-6405 URL: https://issues.apache.org/jira/browse/YARN-6405 Project: Hadoop YARN Issue Type:

[jira] [Created] (YARN-6404) Avoid misleading NoClassDefFoundError caused by ExceptionInInitializerError in FederationStateStoreFacade

2017-03-28 Thread Botong Huang (JIRA)
Botong Huang created YARN-6404: -- Summary: Avoid misleading NoClassDefFoundError caused by ExceptionInInitializerError in FederationStateStoreFacade Key: YARN-6404 URL: https://issues.apache.org/jira/browse/YARN-6404

[jira] [Created] (YARN-6403) Invalid local resource request can raise NPE and make NM exit

2017-03-28 Thread Tao Yang (JIRA)
Tao Yang created YARN-6403: -- Summary: Invalid local resource request can raise NPE and make NM exit Key: YARN-6403 URL: https://issues.apache.org/jira/browse/YARN-6403 Project: Hadoop YARN Issue