Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Threaded View
MapReduce >> mail # user >> dncp_block_verification log


Copy link to this message
-
Re: dncp_block_verification log
Hi,

What is your HDFS version? I vaguely remember this to be a problem in the
2.0.0 version or so where there was also a block scanner excessive work
bug, but I'm not sure what fixed it. I've not seen it appear in the later
releases.
On Thu, May 23, 2013 at 12:08 PM, Brahma Reddy Battula <
[EMAIL PROTECTED]> wrote:

>  Hi All,
>
>
>
> On some systems, I noticed that when the scanner runs, the
> dncp_block_verification.log.curr file under the block pool gets quite large
> ..
>
>
>
>
>
> Please let me know..
>
>
>
> i) why it is growing in only some machines..?
>
> ii) Wht's solution..?
>
>
>
> Following links also will describes the problem....
>
>
>
>
> http://mail-archives.apache.org/mod_mbox/hadoop-mapreduce-user/201303.mbox/%[EMAIL PROTECTED]%3E
>
>
>
> Thanks
>
>
>
> Brahma Reddy
>

--
Harsh J
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB