you are right ,but i only find meta file why no block data file? # find /data -name 'blk_-5451264646515882190_106793*' /data/dataspace/3/current/BP-50684181-192.168.10.220-1383638483950/current/finalized/subdir39/blk_-5451264646515882190_106793.meta
# ls /data/dataspace/3/current/BP-50684181-192.168.10.220-1383638483950/current/finalized/subdir39/ blk_3810334848964580951 blk_4621466474283145207_106809.meta blk_-5451264646515882190 blk_580162309124277323_106788.meta blk_3810334848964580951_106801.meta blk_516060569193828059 blk_-5451264646515882190_106793.meta blk_4621466474283145207 blk_516060569193828059_106796.meta blk_580162309124277323 On Wed, Dec 11, 2013 at 3:16 PM, Harsh J <ha...@cloudera.com> wrote: > Block files are not stored in a flat directory (to avoid FS limits of > max files under a dir). Instead of looking for them right under > finalized, issue a "find" query with the pattern instead and you > should be able to spot it. > > On Wed, Dec 11, 2013 at 9:10 AM, ch huang <justlo...@gmail.com> wrote: > > 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] > > > > -- > Harsh J >
