hi,maillist: i try to corrupt a block of a file in my benchmark environment, as the following command i find blk_2504407693800874616_106252 ,it's replica on 192.168.10.224 is my target ,but i find all the datadir in 192.168.10.224 ,can not fine the datafile belongs to this replic ,why?
# ls /data/dataspace/1/current/BP-50684181-192.168.10.220-1383638483950/current/finalized/blk_3717620888497075523_106232* ls: cannot access /data/dataspace/1/current/BP-50684181-192.168.10.220-1383638483950/current/finalized/blk_3717620888497075523_106232*: No such file or directory [root@CHBM224 conf]# ls /data/dataspace/1/current/BP-50684181-192.168.10.220-1383638483950/current/finalized/blk_2504407693800874616_106252* ls: cannot access /data/dataspace/1/current/BP-50684181-192.168.10.220-1383638483950/current/finalized/blk_2504407693800874616_106252*: No such file or directory [root@CHBM224 conf]# ls /data/dataspace/2/current/BP-50684181-192.168.10.220-1383638483950/current/finalized/blk_2504407693800874616_106252* ls: cannot access /data/dataspace/2/current/BP-50684181-192.168.10.220-1383638483950/current/finalized/blk_2504407693800874616_106252*: No such file or directory [root@CHBM224 conf]# ls /data/dataspace/3/current/BP-50684181-192.168.10.220-1383638483950/current/finalized/blk_2504407693800874616_106252* ls: cannot access /data/dataspace/3/current/BP-50684181-192.168.10.220-1383638483950/current/finalized/blk_2504407693800874616_106252*: No such file or directory [root@CHBM224 conf]# hdfs fsck /alex/terasort/1G-input/part-m-00000 -files -blocks -locations Connecting to namenode via http://CHBM220:50070 <http://chbm220:50070/> FSCK started by root (auth:SIMPLE) from /192.168.10.224 for path /alex/terasort/1G-input/part-m-00000 at Wed Dec 11 11:35:42 CST 2013 /alex/terasort/1G-input/part-m-00000 100000000 bytes, 2 block(s): OK 0. BP-50684181-192.168.10.220-1383638483950:blk_3717620888497075523_106232 len=67108864 repl=3 [192.168.10.222:50010, 192.168.10.223:50010, 192.168.10.221:50010] 1. BP-50684181-192.168.10.220-1383638483950:blk_2504407693800874616_106252 len=32891136 repl=3 [192.168.10.222:50010, 192.168.10.221:50010, 192.168.10.224:50010]