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From Kihwal Lee <kih...@yahoo-inc.com>
Subject Re: some weird problem with hadoop, "Task process exit with nonzero status of 134"
Date Wed, 08 Feb 2012 15:56:10 GMT
Hi James,

It means that the jvm's crashed.  134-128=6, which is SIGABRT. This is not the cause, but
what the jvm is sending to itself to exit after handling the crash condition (e.g. seg fault).
To find the real cause, you need to examine the crash dump. You can specify the dump location
with "-XX:ErrorFile=".

Kihwal


On 2/8/12 3:07 AM, "James" <drjames@163.com> wrote:

Hello everybody,
I've met a weird problem when running a hadoop job, the error msg is as follows:
发 送
2012-02-08 16:55:20,686 WARN org.apache.hadoop.mapred.TaskRunner: attempt_201202081654_0001_m_000003_0
: Child Error
java.io.IOException: Task process exit with nonzero status of 134.
        at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:258)

I've been troubled by this for quite a long time, wish someone can help me, thanks!


Best Regards,
James

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