I'm getting the following error while running my hadoop job: 09/02/06 15:33:03 INFO mapred.JobClient: Task Id : attempt_200902061333_0004_r_000000_1, Status : FAILED java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Unknown Source) at java.lang.AbstractStringBuilder.expandCapacity(Unknown Source) at java.lang.AbstractStringBuilder.append(Unknown Source) at java.lang.StringBuffer.append(Unknown Source) at TableJoin$Reduce.reduce(TableJoin.java:61) at TableJoin$Reduce.reduce(TableJoin.java:1) at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:430) at org.apache.hadoop.mapred.Child.main(Child.java:155)
Any inputs? Amandeep Amandeep Khurana Computer Science Graduate Student University of California, Santa Cruz