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From Andrei Savu <savu.and...@gmail.com>
Subject Re: java.lang.NumberFormatException
Date Mon, 16 Apr 2012 21:54:27 GMT
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" <iamzhanghc@gmail.com> 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

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