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Posted to user@oozie.apache.org by Yann Luppo <Ya...@LiveNation.com> on 2014/03/03 18:35:03 UTC

java-launcher.jar not found

Hi,

I have a workflow that runs just fine when I submit manually as a simple
workflow but when I try schedule it via a coordinator setup it throws this
error:

Error initializing attempt_201402111351_1710_m_000000_2
java.io.FileNotFoundException: Requested file
/user/myuser/oozie-mapr/0000201-140225173647925-oozie-mapr-W/MyMRJob--java/
java-launcher.jar does not exist. at
com.mapr.fs.MapRFileSystem.getMapRFileStatus(MapRFileSystem.java:805) at
com.mapr.fs.MapRFileSystem.getFileStatus(MapRFileSystem.java:815) at
org.apache.hadoop.filecache.TaskDistributedCacheManager.setupCache(TaskDist
ributedCacheManager.java:186) at
org.apache.hadoop.mapred.TaskTracker$4.run(TaskTracker.java:1548) at
java.security.AccessController.doPrivileged(Native Method) at
javax.security.auth.Subject.doAs(Subject.java:396) at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.j
ava:1127) at 
org.apache.hadoop.mapred.TaskTracker.initializeJob(TaskTracker.java:1540)
at org.apache.hadoop.mapred.TaskTracker.localizeJob(TaskTracker.java:1425)
at org.apache.hadoop.mapred.TaskTracker$6.run(TaskTracker.java:3802)


I checked on HDFS at the location specified and indeed there is no *.jar
file there. 
Where does that java-launcher come from? How do I get it placed in the
cache so it can get picked up?

Thanks