Can you do a quick check on if your mapred.child.java.opts carries some invalid JVM flags?
On Mon, May 26, 2014 at 2:55 PM, Steve Lewis <lordjoe2...@gmail.com> wrote: > For several years I have been using a Hadoop 0.2 cluster successfully. > I execute jobs from a remote system specifying a jar file put together on my > local machine. > > Suddenly all that stopped working. On some machines jobs work and on some > they fail. Failures look like the text below and whem they happen I find no > trace of Job201405161445 in the job tracker and no mention of the job in any > entry on the slave machines. > I wonder of this is a permission issue but I am running as the same user in > situations where things fail and where they succeed. If there were ANY logs > I might figure out the issue but I find none > > 14/05/26 10:12:43 INFO mapred.JobClient: Task Id : > attempt_201405161445_0053_m_000101_0, Status : FAILED > java.io.IOException: Task process exit with nonzero status of 1. > at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:418) > > 14/05/26 10:12:44 WARN mapred.JobClient: Error reading task > outputhttp://hadoop-slave-074.ebi.ac.uk:50060/tasklog?plaintext=true&taskid=attempt_201405161445_0053_m_000101_0&filter=stdout > 14/05/26 10:12:44 WARN mapred.JobClient: Error reading task > outputhttp://hadoop-slave-074.ebi.ac.uk:50060/tasklog?plaintext=true&taskid=attempt_201405161445_0053_m_000101_0&filter=stderr > 14/05/26 10:12:49 INFO mapred.JobClient: Task Id : > attempt_201405161445_0053_r_000003_0, Status : FAILED > java.io.IOException: Task process exit with nonzero status of 1. > at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:418) > > 14/05/26 10:12:49 WARN mapred.JobClient: Error reading task > outputhttp://hadoop-slave-074.ebi.ac.uk:50060/tasklog?plaintext=true&taskid=attempt_201405161445_0053_r_000003_0&filter=stdout > 14/05/26 10:12:50 WARN mapred.JobClient: Error reading task > outputhttp://hadoop-slave-074.ebi.ac.uk:50060/tasklog?plaintext=true&taskid=attempt_201405161445_0053_r_000003_0&filter=stderr > 14/05/26 10:12:55 INFO mapred.JobClient: Task Id : > attempt_201405161445_0053_m_000101_1, Status : FAILED > java.io.IOException: Task process exit with nonzero status of 1. > at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:418) > > -- Harsh J
