Flume requires guava. Wolfgang.
On Jan 10, 2014, at 12:40 PM, Chhaya Vishwakarma wrote: > Hi, > My flume version is 1.4.0 and I have not put guava jar in classpath > > -----Original Message----- > From: Wolfgang Hoschek [mailto:whosc...@cloudera.com] > Sent: Friday, January 10, 2014 3:51 PM > To: user@flume.apache.org > Subject: Re: Java heap space error while starting flume agent > > Looks like you are running with a guava version that's different than the one > that was used to compile. Flume uses guava 11.0.2 per flume/pom.xml. > > Wolfgang. > > On Jan 10, 2014, at 7:49 AM, Chhaya Vishwakarma wrote: > >> Hi >> Thank you so much that error is gone now I am getting some different error >> >> >> java.lang.VerifyError: class com.google.common.cache.AbstractLoadingCache >> overrides final method apply.(Ljava/lang/Object;)Ljava/lang/Object; >> at java.lang.ClassLoader.defineClass1(Native Method) >> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) >> at java.lang.ClassLoader.defineClass(ClassLoader.java:615) >> at >> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) >> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) >> at java.net.URLClassLoader.access$000(URLClassLoader.java:58) >> at java.net.URLClassLoader$1.run(URLClassLoader.java:197) >> at java.security.AccessController.doPrivileged(Native Method) >> at java.net.URLClassLoader.findClass(URLClassLoader.java:190) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:306) >> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:247) >> at >> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$ClassInfo.load(ClassPath.java:226) >> at >> com.cloudera.cdk.morphline.api.MorphlineContext.getTopLevelClasses(MorphlineContext.java:127) >> at >> com.cloudera.cdk.morphline.api.MorphlineContext.importCommandBuilders(MorphlineContext.java:68) >> at com.cloudera.cdk.morphline.stdlib.Pipe.<init>(Pipe.java:41) >> at >> com.cloudera.cdk.morphline.stdlib.PipeBuilder.build(PipeBuilder.java:39) >> at com.cloudera.cdk.morphline.base.Compiler.compile(Compiler.java:125) >> at com.cloudera.cdk.morphline.base.Compiler.compile(Compiler.java:54) >> at >> org.apache.flume.sink.solr.morphline.MorphlineHandlerImpl.configure(MorphlineHandlerImpl.java:101) >> >> >> Regards, >> Chhaya Vishwakarma >> >> >> From: Joao Salcedo [mailto:joao.salc...@gmail.com] >> Sent: Friday, January 10, 2014 11:10 AM >> To: user@flume.apache.org >> Subject: Re: Java heap space error while starting flume agent >> >> Hi Chhaya, >> >> Assuming you are at flume home directory, here is the command to start: >> >> bin/flume-ng agent -n agent -f conf/flume-conf.properties -c conf >> >> Flume starts and runs with a maximum heap size of 20mb. If you are using >> batching, you may run into out of memory error pretty quickly. To increase >> the heap size, rename the file flume-env.sh.template to flume-env.sh in >> conf directory and uncomment the JAVA_OPTS line and edit the minimum and >> maximum heap. Example: JAVA_OPTS="-Xms512m -Xmx1024m" >> >> If "-c conf" is not specified at the end of the command, your flume-env.sh >> file will not be taken into effect. >> >> >> Cheers, >> >> Joao >> >> On Fri, Jan 10, 2014 at 4:36 PM, Chhaya Vishwakarma >> <chhaya.vishwaka...@lntinfotech.com> wrote: >>> >>> Hi, >>> >>> >>> >>> I am getting java heap error while starting flume agent how can I increase >>> JVM memory from flume agent? >>> >>> >>> >>> ERROR java.lang.OutOfMemoryError: Java heap space >>> >>> at java.util.Arrays.copyOf(Arrays.java:2882) >>> >>> at >>> java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100) >>> >>> at >>> java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:572) >>> >>> at java.lang.StringBuilder.append(StringBuilder.java:203) >>> >>> at java.io.UnixFileSystem.resolve(UnixFileSystem.java:93) >>> >>> at java.io.File.<init>(File.java:207) >>> >>> at java.io.File.listFiles(File.java:1056) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:298) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> at >>> com.cloudera.cdk.morphline.shaded.com.google.common.reflect.ClassPath$Scanner.scanDirectory(ClassPath.java:319) >>> >>> >>> >>> >>> >>> Regards, >>> >>> Chhaya Vishwakarma >>> >>> >>> >>> >>> ________________________________ >>> The contents of this e-mail and any attachment(s) may contain confidential >>> or privileged information for the intended recipient(s). Unintended >>> recipients are prohibited from taking action on the basis of information in >>> this e-mail and using or disseminating the information, and must notify the >>> sender and delete it from their system. L&T Infotech will not accept >>> responsibility or liability for the accuracy or completeness of, or the >>> presence of any virus or disabling code in this e-mail" >
