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From Stas Oskin <stas.os...@gmail.com>
Subject Re: Shutdown in progress exception
Date Tue, 19 May 2009 07:44:13 GMT
Hi.

Does anyone has any idea on this issue?

Thanks!

2009/5/17 Stas Oskin <stas.oskin@gmail.com>

> Hi.
>
> I have an issue where my application, when shutting down (at ShutdownHook
> level), is unable to copy files to HDFS.
>
> Each copy throws the following exception:
>
> java.lang.IllegalStateException: Shutdown in progress
>             at
> java.lang.ApplicationShutdownHooks.add(ApplicationShutdownHooks.java:39)
>             at java.lang.Runtime.addShutdownHook(Runtime.java:192)
>             at
> org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1353)
>             at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:213)
>             at
> org.apache.hadoop.fs.FileSystem.getLocal(FileSystem.java:189)
>             at
> org.apache.hadoop.fs.FileSystem.copyFromLocalFile(FileSystem.java:1185)
>             at
> org.apache.hadoop.fs.FileSystem.copyFromLocalFile(FileSystem.java:1161)
>             at
> org.apache.hadoop.fs.FileSystem.copyFromLocalFile(FileSystem.java:1133)
>             at app.util.FileUtils.copyToCluster(FileUtils.java:392)
>
>
> I read some reports, including this one (
> https://issues.apache.org/jira/browse/HADOOP-3818), but there was no
> definite answer how to do it.
>
> Is there any good solution to this issue?
>
> Thanks in advance.
>

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