Yep, all of the jars are also available on the datanodes
-- Chris On Thu, Feb 14, 2013 at 1:51 PM, Billie Rinaldi <[email protected]> wrote: > On Thu, Feb 14, 2013 at 10:41 AM, Chris Sigman <[email protected]> wrote: > >> Hi everyone, >> >> I've got a job I'm running that I can't figure out why it's failing. >> I've tried running jobs from the examples, and they work just fine. I'm >> running the job via >> >> > ./bin/tool.sh ~/MovingAverage.jar movingaverage.MAJob inst namenode >> root pass stockdata movingaverage >> >> which I see is running the following exec call that seems perfect to me: >> >> exec /usr/lib/hadoop/bin/hadoop jar /MovingAverage.jar >> movingaverage.MAJob -libjars "/opt/accumulo/lib/libthrift- >> 0.6.1.jar,/opt/accumulo/lib/accumulo-core-1.4.2.jar,/usr/ >> lib/zookeeper//zookeeper-3.3.5-cdh3u5.jar,/opt/accumulo/ >> lib/cloudtrace-1.4.2.jar,/opt/accumulo/lib/commons- >> collections-3.2.jar,/opt/accumulo/lib/commons-configuration-1.5.jar,/opt/ >> accumulo/lib/commons-io-1.4.jar,/opt/accumulo/lib/commons- >> jci-core-1.0.jar,/opt/accumulo/lib/commons-jci-fam- >> 1.0.jar,/opt/accumulo/lib/commons-lang-2.4.jar,/opt/ >> accumulo/lib/commons-logging-1.0.4.jar,/opt/accumulo/lib/commons-logging-api-1.0.4.jar" >> inst namenode root pass tmpdatatable movingaverage >> > > Does /opt/accumulo/lib/accumulo-core-1.4.2.jar exist on your hadoop nodes, > specifically the one that's running the map? > > Billie > > > >> >> but when the job runs, it gets to the map phase and fails: >> >> 13/02/14 13:25:26 INFO mapred.JobClient: Task Id : >> attempt_201301171408_0293_m_000000_0, Status : FAILED >> java.lang.RuntimeException: java.lang.ClassNotFoundException: >> org.apache.accumulo.core.client.mapreduce.AccumuloInputFormat >> at org.apache.hadoop.conf.Configuration.getClass( >> Configuration.java:1004) >> at org.apache.hadoop.mapreduce.JobContext.getInputFormatClass( >> JobContext.java:205) >> at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:606) >> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:323) >> at org.apache.hadoop.mapred.Child$4.run(Child.java:266) >> at java.security.AccessController.doPrivileged(Native Method) >> at javax.security.auth.Subject.doAs(Subject.java:415) >> at org.apache.hadoop.security.UserGroupInformation.doAs( >> UserGroupInformation.java:1278) >> at org.apache.hadoop.mapred.Child.main(Child.java:260) >> Caused by: java.lang.ClassNotFoundException: org.apache.accumulo.core. >> client.mapreduce.AccumuloInputFormat >> at java.net.URLClassLoader$1.run(URLClassLoader.java:366) >> at java.net.URLClassLoader$1.run(URLClassLoader.java:355) >> at java.security.AccessController.doPrivileged(Native Method) >> >> I've also tried hacking it to work by adding the accumulo-core jar to >> hadoop's lib dir, but that doesn't seem to work either. >> >> Thanks for any help, >> -- >> Chris >> > >
