The background is, i’m helping migrating a huge project from maven2 to maven3, and I noticed this project is using dozens of SNAPSHOT dependencies, and more than hundred transitive SNAPSHOT dependencies, after updating most of the SNAPSHOT direct dependencies to RELEASE dependencies, the crash issue is mitigated a lot, but build is still slow, but at least it can pass.
Thanks, Juven On Wednesday, August 27, 2014 at 7:18 PM, Stuart McCulloch wrote: > I wonder if this might be related to > https://bugs.eclipse.org/bugs/show_bug.cgi?id=418250 ? > > On 27 Aug 2014, at 04:35, Juven Xu <juvens...@gmail.com > (mailto:juvens...@gmail.com)> wrote: > > > maven: 3.1.1 > > jdk: 1.7.0_25 Java HotSpot(TM) Server VM (build 23.25-b01, mixed mode) > > > > the error message is: > > > > [INFO] Building buy-client 1.1.8-o2o630-SNAPSHOT > > [INFO] > > ------------------------------------------------------------------------ > > [WARNING] The POM for com.taobao.logistics:logistics-common:jar:2.4.5 is > > invalid, transitive dependencies (if any) will not be available, enable > > debug logging for more details > > [WARNING] The POM for > > com.taobao.thboss:thboss-common:jar:1.0.2-20131230.121421-32 is invalid, > > transitive dependencies (if any) will not be available, enable debug > > logging for more details > > [WARNING] The POM for > > com.taobao.hbaseextend:hbase-client:jar:1.0.1-20121211.063750-2 is invalid, > > transitive dependencies (if any) will not be available, enable debug > > logging for more details > > [WARNING] The POM for > > com.taobao.hbaseextend:hbasetransit-client:jar:1.0.1-20121211.064048-1 is > > invalid, transitive dependencies (if any) will not be available, enable > > debug logging for more details > > [WARNING] The POM for > > com.taobao.sharereport:share-report-common:jar:1.5.1-20121030.080558-17 is > > invalid, transitive dependencies (if any) will not be available, enable > > debug logging for more details > > [WARNING] The POM for > > com.taobao.trade:tradeback-client:jar:1.0.0-20131118.063752-35 is invalid, > > transitive dependencies (if any) will not be available, enable debug > > logging for more details > > [ERROR] GC overhead limit exceeded -> [Help 1] > > [ERROR] > > [ERROR] To see the full stack trace of the errors, re-run Maven with the -e > > switch. > > [ERROR] Re-run Maven using the -X switch to enable full debug logging. > > [ERROR] > > [ERROR] For more information about the errors and possible solutions, > > please read the following articles: > > [ERROR] [Help 1] > > http://cwiki.apache.org/confluence/display/MAVEN/OutOfMemoryError > > > > > > the jvm is full and a log of full gc happening, gc stat: > > > > S0 S1 E O P YGC YGCT FGC FGCT GCT > > 0.00 0.00 100.00 100.00 67.33 50 5.925 39 101.650 107.575 > > 0.00 0.00 100.00 100.00 67.33 50 5.925 39 101.650 107.575 > > 0.00 0.00 100.00 100.00 67.33 50 5.925 39 101.650 107.575 > > 0.00 0.00 100.00 100.00 67.33 50 5.925 40 104.805 110.730 > > 0.00 0.00 100.00 100.00 67.33 50 5.925 40 104.805 110.730 > > 0.00 0.00 100.00 100.00 67.33 50 5.925 40 104.805 110.730 > > 0.00 0.00 100.00 100.00 67.33 50 5.925 41 107.840 113.765 > > 0.00 0.00 100.00 100.00 67.33 50 5.925 41 107.840 113.765 > > 0.00 0.00 100.00 100.00 67.33 50 5.925 41 107.840 113.765 > > 0.00 0.00 100.00 100.00 67.33 50 5.925 42 110.864 116.788 > > 0.00 0.00 100.00 100.00 67.33 50 5.925 42 110.864 116.788 > > 0.00 0.00 100.00 100.00 67.33 50 5.925 42 110.864 116.788 > > 0.00 0.00 95.86 100.00 67.33 50 5.925 42 114.029 119.954 > > 0.00 0.00 100.00 100.00 67.33 50 5.925 43 114.029 119.954 > > 0.00 0.00 100.00 100.00 67.33 50 5.925 43 114.029 119.954 > > 0.00 0.00 100.00 100.00 67.33 50 5.925 43 114.029 119.954 > > 0.00 0.00 100.00 100.00 67.33 50 5.925 44 117.087 123.011 > > > > and the vm is full of org.eclipse.aether.graph.DefaultDependencyNode > > > > $ jmap -histo 4072 | head -30 > > > > num #instances #bytes class name > > ---------------------------------------------- > > 1: 5019593 281097208 org.eclipse.aether.graph.DefaultDependencyNode > > 2: 6075641 145815384 java.util.ArrayList > > 3: 6076588 116705216 [Ljava.lang.Object; > > 4: 2375373 76011936 org.eclipse.aether.internal.impl.DataPool$GraphKey > > 5: 2439860 58556640 java.util.HashMap$Entry > > 6: 231529 34940048 [Ljava.util.HashMap$Entry; > > 7: 231420 34810936 [Lorg.eclipse.aether.graph.Exclusion; > > 8: 598180 28712640 org.eclipse.aether.repository.RemoteRepository > > 9: 839969 26879008 java.util.LinkedHashMap$Entry > > 10: 597260 15767704 [Lorg.eclipse.aether.repository.RemoteRepository; > > 11: 208071 11651976 java.util.LinkedHashMap > > 12: 597288 9556608 java.util.Arrays$ArrayList > > 13: 597269 9556304 java.util.Collections$UnmodifiableRandomAccessList > > 14: 125479 7259280 [C > > 15: 29099 3530504 <constMethodKlass> > > 16: 197851 3165616 java.util.Collections$SingletonList > > 17: 197706 3163296 java.util.HashMap$KeySet > > 18: 197476 3159616 java.util.LinkedHashSet > > 19: 197349 3157584 > > org.eclipse.aether.util.graph.selector.AndDependencySelector > > 20: 197347 3157552 > > org.eclipse.aether.util.graph.selector.ExclusionDependencySelector > > 21: 124674 2992176 java.lang.String > > 22: 29099 2564344 <methodKlass> > > 23: 54598 2183920 org.eclipse.aether.artifact.DefaultArtifact > > 24: 3089 1623136 <constantPoolKlass> > > 25: 54968 1319232 org.eclipse.aether.graph.Dependency > > 26: 3089 1237432 <instanceKlassKlass> > > 27: 23456 1125888 java.util.HashMap > > > > $mvn dependency:tree works well > > > > Sorry i can not paste the full project’s POM for company security reasons, > > but let me know if any other info I missed. > > > > Thanks > > -- > > Juven Xu > > Sent with Sparrow (http://www.sparrowmailapp.com/?sig) > > > > >
