[prev in list] [next in list] [prev in thread] [next in thread] 

List:       hadoop-user
Subject:    Re: FileSystem closed
From:       Steve Loughran <stevel () apache ! org>
Date:       2011-09-30 9:43:55
Message-ID: 4E858F5B.2070904 () apache ! org
[Download RAW message or body]

On 29/09/2011 18:02, Joey Echeverria wrote:
> Do you close your FileSystem instances at all? IIRC, the FileSystem
> instance you use is a singleton and if you close it once, it's closed
> for everybody. My guess is you close it in your cleanup method and you
> have JVM reuse turned on.


I've hit this in the past. In 0.21+ you can ask for a new instance 
explicity.

For 0.20.20x, set "fs.hdfs.impl.disable.cache" to true in the conf, and 
new instances don't get cached.

[prev in list] [next in list] [prev in thread] [next in thread]