[ https://issues.apache.org/jira/browse/YARN-1257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy resolved YARN-1257. --------------------------------- Resolution: Not A Problem I'm closing at won't fix, pls re-open if necessary. Thanks. > Avro apps are failing with hadoop2 > ---------------------------------- > > Key: YARN-1257 > URL: https://issues.apache.org/jira/browse/YARN-1257 > Project: Hadoop YARN > Issue Type: Bug > Affects Versions: 2.1.1-beta > Reporter: Mayank Bansal > Priority: Blocker > Fix For: 2.1.2-beta > > > hi, > MR Apps which are using avro is not running. > These apps are compile with the hadoop1 jars. > Exception in thread "main" java.lang.IncompatibleClassChangeError: Found > interface org.apache.hadoop.mapreduce.JobContext, but class was expected > at > org.apache.avro.mapreduce.AvroMultipleOutputs.getNamedOutputsList(AvroMultipleOutputs.java:208) > at > org.apache.avro.mapreduce.AvroMultipleOutputs.checkNamedOutputName(AvroMultipleOutputs.java:195) > at > org.apache.avro.mapreduce.AvroMultipleOutputs.addNamedOutput(AvroMultipleOutputs.java:259) > at > com.ebay.sojourner.HadoopJob.addAvroMultipleOutput(HadoopJob.java:157) > at > com.ebay.sojourner.intraday.IntradayJob.initJob(IntradayJob.java:113) > at com.ebay.sojourner.HadoopJob.run(HadoopJob.java:76) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84) > at com.ebay.sojourner.intraday.IntradayJob.main(IntradayJob.java:165) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:72) > at org.apache.hadoop.util.ProgramDriver.run(ProgramDriver.java:144) > at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:152) > at com.ebay.sojourner.JobDriver.main(JobDriver.java:52) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.apache.hadoop.util.RunJar.main(RunJar.java:212) > -- This message was sent by Atlassian JIRA (v6.1#6144)