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Harsh J commented on HDFS-3194: ------------------------------- org.apache.hadoop.hdfs.server.datanode.BlockPoolSliceScanner does not exist in branch-1. It is a branch-2 feature (attached to Federation). What version are you really using and reporting for? Please fix the version field to reflect the right version… > Continuous block scanning at DN side > ------------------------------------ > > Key: HDFS-3194 > URL: https://issues.apache.org/jira/browse/HDFS-3194 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 1.0.3 > Reporter: suja s > Priority: Minor > Fix For: 1.0.3 > > > Block scanning interval by default should be taken as 21 days(3 weeks) and > each block scanning should happen once in 21 days. > Here the block is being scanned continuosly. > 2012-04-03 10:44:47,056 INFO > org.apache.hadoop.hdfs.server.datanode.BlockPoolSliceScanner: Verification > succeeded for > BP-241703115-xx.xx.xx.55-1333086229434:blk_-2666054955039014473_1003 > 2012-04-03 10:45:02,064 INFO > org.apache.hadoop.hdfs.server.datanode.BlockPoolSliceScanner: Verification > succeeded for > BP-241703115-xx.xx.xx.55-1333086229434:blk_-2666054955039014473_1003 > 2012-04-03 10:45:17,071 INFO > org.apache.hadoop.hdfs.server.datanode.BlockPoolSliceScanner: Verification > succeeded for > BP-241703115-xx.xx.xx.55-1333086229434:blk_-2666054955039014473_1003 > 2012-04-03 10:45:32,079 INFO > org.apache.hadoop.hdfs.server.datanode.BlockPoolSliceScanner: Verification > succeeded for BP-241703115-xx.xx.xx.55-1333086229434:blk_-2666054955039014473 -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira