Agree, thanks for the finding. Best, Jiannan
On 9/12/13 6:05 PM, "Ivan Kelly" <iv...@apache.org> wrote: >I managed to repro with > MAVEN_OPTS="-Xmx128M" mvn test -Dtest=GcLedgersTest > >The test in question creates 30000 ledgers, using asyncCreateLedgers, >which causes a lot of zk INFO level log messages. > >This isn't an issue worth blocking the release for. > >-Ivan > >On Thu, Sep 12, 2013 at 09:42:49AM +0000, Ivan Kelly wrote: >> Hi Jiannan, >> >> Could you send me the logs for this. The <argLine> in the pom has no >> affect here because that only applies to the surefire child >> process. This OOM is in the maven process itself, because the test is >> producing too many logs. I'll try reducing my heap to see if I can get >> the same to happen. >> >> -Ivan >> >> >> On Thu, Sep 12, 2013 at 03:31:19AM +0000, Jiannan Wang wrote: >> > +1 for this release. >> > >> > All test cases pass except org.apache.bookkeeper.meta.GcLedgersTest, >>which >> > throws following exception >> > ---------- >> > Exception in thread "ThreadedStreamConsumer" >>java.lang.OutOfMemoryError: >> > Java heap space >> > at java.util.Arrays.copyOf(Arrays.java:2882) >> > at >> > >>java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java >>:1 >> > 00) >> > at >>java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:390) >> > at java.lang.StringBuffer.append(StringBuffer.java:224) >> > at >> > >>org.apache.maven.surefire.report.ConsoleOutputFileReporter.writeMessage(C >>on >> > soleOutputFileReporter.java:115) >> > at >> > >>org.apache.maven.surefire.report.MulticastingReporter.writeMessage(Multic >>as >> > tingReporter.java:101) >> > at >> > >>org.apache.maven.surefire.report.TestSetRunListener.writeTestOutput(TestS >>et >> > RunListener.java:99) >> > at >> > >>org.apache.maven.plugin.surefire.booterclient.output.ForkClient.consumeLi >>ne >> > (ForkClient.java:132) >> > at >> > >>org.apache.maven.plugin.surefire.booterclient.output.ThreadedStreamConsum >>er >> > $Pumper.run(ThreadedStreamConsumer.java:67) >> > at java.lang.Thread.run(Thread.java:680) >> > ---------- >> > >> > I need to execute 'export MAVEN_OPTS="-Xmx1G"' before running the >>test. >> > (So the <argLine>-Xmx1G -Djava.net.preferIPv4Stack=true</argLine> in >> > pom.xml takes no effect? My maven version is Apache Maven 3.0.3 >>(r1075438; >> > 2011-03-01 01:31:09+0800)) >> > >> > It's not a problem for the release, but I think maybe we can reduce >> > annoying zk logs for this test to get around this problem. >> > >> > >> > Best, >> > Jiannan >> > >> > >> > >> > >> > On 9/11/13 6:52 AM, "Ivan Kelly" <iv...@apache.org> wrote: >> > >> > >This is the first release candidate for Apache Bookkeeper, version >> > >4.2.2. >> > > >> > >This is a bugfix release for 4.2.1. There are some minor API >> > >improvements. Notably, it is now possible to check whether a ledger >>is >> > >closed without opening it, and it is now possible to get a list of >> > >ledgers available in the cluster. >> > > >> > >The full release notes is available at: >> > > >> > >>>https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12324601&; >>>st >> > >yleName=Text&projectId=12311293 >> > > >> > >*** Please download, test and vote by September 16th 2013, 10:00 >>UTC+0. >> > >*** >> > > >> > >Note that we are voting upon the source (tag), binaries are provided >>for >> > >convenience. >> > > >> > >Source and binary files: >> > >http://people.apache.org/~ivank/bookkeeper-4.2.2-candidate-0/ >> > > >> > >Maven staging repo: >> > >>>https://repository.apache.org/content/repositories/orgapachebookkeeper-0 >>>25 >> > >/ >> > > >> > >The tag to be voted upon: >> > >>>https://svn.apache.org/repos/asf/zookeeper/bookkeeper/tags/release-4.2.2 >> > > >> > >Bookkeeper's KEYS file containing PGP keys we use to sign the >>release: >> > >http://svn.apache.org/repos/asf/zookeeper/bookkeeper/dist/KEYS >> > > >> > >Please download the the source package, and follow the README to >>build >> > >and run a bookkeeper and hedwig service. >> > > >> > >-Ivan >> >
