Looks like a JDK issue but this is just an assumption. By default Whirr 0.7.1 installs openjdk on the remote machines. On Apr 16, 2012 11:48 PM, "Huanchen Zhang" <[email protected]> wrote:
> Hi, > > I'm using hadoop-0.20.2-cdh3u3 and whirr-0.7.1, and trying to run > mapreduce jobs from local client. > > I got the following warns and errors: > > 12/04/16 13:24:59 WARN mapred.JobClient: Error reading task > outputip-10-79-37-229.ec2.internal > 12/04/16 13:24:59 WARN mapred.JobClient: Error reading task > outputip-10-79-37-229.ec2.internal > 12/04/16 13:25:04 INFO mapred.JobClient: Task Id : > attempt_201204161919_0010_m_000001_1, Status : FAILED > java.lang.NumberFormatException: For input string: "18446744073709551593" > at > java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) > at java.lang.Long.parseLong(Long.java:441) > at java.lang.Long.parseLong(Long.java:478) > at > org.apache.hadoop.util.ProcfsBasedProcessTree.constructProcessInfo(ProcfsBasedProcessTree.java:413) > at > org.apache.hadoop.util.ProcfsBasedProcessTree.getProcessTree(ProcfsBasedProcessTree.java:148) > at > org.apache.hadoop.util.LinuxResourceCalculatorPlugin.getProcResourceValues(LinuxResourceCalculatorPlugin.java:401) > at org.apache.hadoop.mapred.Task.initialize(Task.java:532) > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:306) > at org.apache.hadoop.mapred.Child$4.run(Child.java:270) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:416) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1157) > at org.apache.hadoop.mapred.Child.main(Child.java:264) > > Any one has any ideas? Thank you ! > > Best, > Huanchen
