Details
-
Bug
-
Status: Closed
-
Major
-
Resolution: Duplicate
-
0.12.1
-
None
-
None
Description
For the past week, Small Jobs Benchmark has been failing sporadically when run on small, medium and large size clusters. I run it with 30 iterations. It usually fails somewhere between the 12th and 20th iteration with a timeout trying to submit the job. Perhaps the JT is busier now doing counter related work which causes this to timeout. Here's the client side exception:
07/03/19 13:57:41 INFO mapred.MRBench: Running job 13: input=/MRBench/mr_output/output_-1811371677
07/03/19 13:57:41 INFO mapred.InputFormatBase: Total input paths to process : 1
java.net.SocketTimeoutException: timed out waiting for rpc response
at org.apache.hadoop.ipc.Client.call(Client.java:473)
at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:163)
at $Proxy1.submitJob(Unknown Source)
at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:376)
at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:543)
at org.apache.hadoop.mapred.MRBench.runJobInSequence(MRBench.java:188)
at org.apache.hadoop.mapred.MRBench.main(MRBench.java:280)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:71)
at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:143)
at org.apache.hadoop.test.AllTestDriver.main(AllTestDriver.java:64)
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:155)