Re: Switching to Java 7

2014-12-08 Thread Steve Loughran
On 8 December 2014 at 19:58, Colin McCabe wrote: > It would be nice if we could have a separate .m2 directory per test > executor. > > It seems like that would eliminate these race conditions once and for > all, at the cost of storing a few extra jars (proportional to the # of > simultaneous exec

Re: Switching to Java 7

2014-12-08 Thread Colin McCabe
On Mon, Dec 8, 2014 at 7:46 AM, Steve Loughran wrote: > On 8 December 2014 at 14:58, Ted Yu wrote: > >> Looks like there was still OutOfMemoryError : >> >> >> https://builds.apache.org/job/Hadoop-Hdfs-trunk/1964/testReport/junit/org.apache.hadoop.hdfs.server.namenode.snapshot/TestRenameWithSnapsh

Re: Switching to Java 7

2014-12-08 Thread Steve Loughran
On 8 December 2014 at 14:58, Ted Yu wrote: > Looks like there was still OutOfMemoryError : > > > https://builds.apache.org/job/Hadoop-Hdfs-trunk/1964/testReport/junit/org.apache.hadoop.hdfs.server.namenode.snapshot/TestRenameWithSnapshots/testRenameDirAcrossSnapshottableDirs/ > Well, I'm going t

Re: Switching to Java 7

2014-12-08 Thread Ted Yu
Looks like there was still OutOfMemoryError : https://builds.apache.org/job/Hadoop-Hdfs-trunk/1964/testReport/junit/org.apache.hadoop.hdfs.server.namenode.snapshot/TestRenameWithSnapshots/testRenameDirAcrossSnapshottableDirs/ FYI On Mon, Dec 8, 2014 at 2:42 AM, Steve Loughran wrote: > yes, bum

Re: Switching to Java 7

2014-12-08 Thread Steve Loughran
yes, bumped them up to export MAVEN_OPTS="-Xmx3072m -XX:MaxPermSize=768m" export ANT_OPTS=$MAVEN_OPTS also extended test runs times. On 8 December 2014 at 00:58, Ted Yu wrote: > Looking at the test failures of > https://builds.apache.org/job/Hadoop-Hdfs-trunk/1963/ which uses jdk 1.7: > > e.

Re: Switching to Java 7

2014-12-07 Thread Ted Yu
Looking at the test failures of https://builds.apache.org/job/Hadoop-Hdfs-trunk/1963/ which uses jdk 1.7: e.g. https://builds.apache.org/job/Hadoop-Hdfs-trunk/1963/testReport/junit/org.apache.hadoop.hdfs.server.namenode.snapshot/TestRenameWithSnapshots/testRenameFileAndDeleteSnapshot/ java.lang.O

Re: Switching to Java 7

2014-12-07 Thread Steve Loughran
The latest migration status: if the jenkins builds are happy then the patch will go in -I do that monday morning 10:00 UTC https://builds.apache.org/view/H-L/view/Hadoop/ Getting jenkins to work has been "surprisingly difficult"...it turns out that those builds which we thought were java7 or j

Re: Switching to Java 7

2014-12-02 Thread Steve Loughran
yeah, I'm trying to set some of the common ones up first it's a bit confusing making sense and isolating JVM updates with other test failures, especially as some of the failures seem intermittent, and some of the test runs (hadoop-hfds-trunk) don't even collect all the test results —you see a "bui

Re: Switching to Java 7

2014-12-01 Thread Haohui Mai
Hi Steve, I think the pre-commit Jenkins are running Java 6, they need to be switched to Java 7 as well. Haohui > On Dec 1, 2014, at 5:41 AM, Steve Loughran wrote: > > I'm planning to flip the Javac language & JVM settings to java 7 this week > > https://issues.apache.org/jira/browse/HADOOP-

Switching to Java 7

2014-12-01 Thread Steve Loughran
I'm planning to flip the Javac language & JVM settings to java 7 this week https://issues.apache.org/jira/browse/HADOOP-10530 the latest patch also has a profile that sets the language to java8, for the curious; one bit of code will need patching to compile there. The plan for the change ASF-sid