HI Harsh
Thanks for reply... I am using hadoop-2.0.1 ________________________________ From: Harsh J [[email protected]] Sent: Thursday, May 23, 2013 8:24 PM To: <[email protected]> Subject: 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]<mailto:[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/%3ccajzooycpad5w6cqdteliufy-h9r0pind9f0xelvt2bftwmm...@mail.gmail.com%3E Thanks Brahma Reddy -- Harsh J
