Github user ottobackwards commented on the issue:
https://github.com/apache/incubator-metron/pull/530
RE: Travis
I was getting these and going to vm was the only way I could get rid of
them:
The system is out of resources.
Consult the following stack trace for details.
java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:3181)
at java.util.ArrayList.grow(ArrayList.java:261)
at java.util.ArrayList.ensureExplicitCapacity(ArrayList.java:235)
at java.util.ArrayList.ensureCapacityInternal(ArrayList.java:227)
at java.util.ArrayList.add(ArrayList.java:458)
at
com.sun.tools.javac.file.ZipFileIndex$ZipDirectory.readEntry(ZipFileIndex.java:674)
at
com.sun.tools.javac.file.ZipFileIndex$ZipDirectory.buildIndex(ZipFileIndex.java:578)
at
com.sun.tools.javac.file.ZipFileIndex$ZipDirectory.access$000(ZipFileIndex.java:485)
at
com.sun.tools.javac.file.ZipFileIndex.checkIndex(ZipFileIndex.java:193)
at com.sun.tools.javac.file.ZipFileIndex.<init>(ZipFileIndex.java:137)
at
com.sun.tools.javac.file.ZipFileIndexCache.getZipFileIndex(ZipFileIndexCache.java:100)
at
com.sun.tools.javac.file.JavacFileManager.openArchive(JavacFileManager.java:598)
at
com.sun.tools.javac.file.JavacFileManager.openArchive(JavacFileManager.java:545)
at
com.sun.tools.javac.file.JavacFileManager.listContainer(JavacFileManager.java:429)
at
com.sun.tools.javac.file.JavacFileManager.list(JavacFileManager.java:676)
at
com.sun.tools.javac.code.ClassFinder.scanUserPaths(ClassFinder.java:564)
at com.sun.tools.javac.code.ClassFinder.fillIn(ClassFinder.java:504)
at com.sun.tools.javac.code.ClassFinder.complete(ClassFinder.java:287)
at com.sun.tools.javac.code.ClassFinder.access$000(ClassFinder.java:72)
at com.sun.tools.javac.code.ClassFinder$1.complete(ClassFinder.java:159)
at com.sun.tools.javac.code.Symbol.complete(Symbol.java:579)
at com.sun.tools.javac.comp.Enter.visitTopLevel(Enter.java:299)
at
com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:509)
at com.sun.tools.javac.comp.Enter.classEnter(Enter.java:255)
at com.sun.tools.javac.comp.Enter.classEnter(Enter.java:270)
at com.sun.tools.javac.comp.Enter.complete(Enter.java:483)
at com.sun.tools.javac.comp.Enter.main(Enter.java:467)
at
com.sun.tools.javac.main.JavaCompiler.enterTrees(JavaCompiler.java:952)
at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:833)
at com.sun.tools.javac.main.Main.compile(Main.java:253)
at
com.google.errorprone.BaseErrorProneCompiler.run(BaseErrorProneCompiler.java:214)
at
com.google.errorprone.BaseErrorProneCompiler.run(BaseErrorProneCompiler.java:106)
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:3.5.1:compile (default-compile)
on project metron-parser-lancope: Compilation failure -> [Help 1]
[ERROR]
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