rauljin 2013-04-11, 01:38
-Re: DataNode Report Questions
Harsh J 2013-04-11, 02:42
See this thread that came up only a few days ago:
On Thu, Apr 11, 2013 at 7:08 AM, rauljin <[EMAIL PROTECTED]> wrote:
> I use hadoop version 0.20.2 . And I use fuse for nginx to read data.
> Now there is 6 datanode in my cluseter.
> And now I have a problem.
> The log :
> 2013-04-10 18:10:25,007 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: BlockReport of 1921511 blocks got processed in 39384 msecs
> every time the Block Report , the nginx can not apply service .
> I search a data,find that when Block is Report ,the hdfs read and write
> is be locked ,is this true?
> I want to turn the Block Report intervel long , is it works? Or need
> upgrade the version to 1.0.4 ?
> Thanks for your replying.