The hadoop.tmp.dir is a local directory, usually defaulting to under /tmp/ and is thereby limited by that mount's space, not the HDFS space.
On Wed, Dec 26, 2012 at 1:25 PM, centerqi hu <[email protected]> wrote: > hi all > I encountered trouble > > Message: org.apache.hadoop.ipc.RemoteException: java.io.IOException: > org.apache.hadoop.fs.FSError: java.io.IOException: No space left on device > > > > hadoop dfsadmin -report > > Configured Capacity: 44302785945600 (40.29 TB) > Present Capacity: 42020351946752 (38.22 TB) > DFS Remaining: 8124859072512 (7.39 TB) > DFS Used: 33895492874240 (30.83 TB) > DFS Used%: 80.66% > Under replicated blocks: 1687 > Blocks with corrupt replicas: 0 > Missing blocks: 0 > > However, my hdfs space is adequate > > Change the size of the hadoop.tmp.dir error disappeared > How to estimate hadoop.tmp.dir disk space? > > thx > -- > [email protected] -- Harsh J
