We are trying to increase the max-file setting, and will post you the results.
Thanks, Yan 2009/2/23 Amandeep Khurana <[email protected]> > I've been dealing with this myself over the last few days. Its got to do > with the number of open files that hdfs can take. What is your cluster > config? > > > > > Amandeep Khurana > Computer Science Graduate Student > University of California, Santa Cruz > > > On Sun, Feb 22, 2009 at 10:31 PM, Liu Yan <[email protected]> wrote: > > > hi, > > When we run the java client to add data to hbase, > > from the beginnng we can add the data to hbase. But running for some > times, > > when the client tries to add a record to hbase, it shows the exception: > > > > org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying to > contact > > re > > gion server Some server for region , row '176207513941646000', but failed > > after > > 11 attempts. > > Exceptions: > > java.io.IOException: HRegionInfo was null or empty in .META. > > java.io.IOException: HRegionInfo was null or empty in .META. > > java.io.IOException: HRegionInfo was null or empty in .META. > > java.io.IOException: HRegionInfo was null or empty in .META. > > java.io.IOException: HRegionInfo was null or empty in .META. > > java.io.IOException: HRegionInfo was null or empty in .META. > > java.io.IOException: HRegionInfo was null or empty in .META. > > java.io.IOException: HRegionInfo was null or empty in .META. > > java.io.IOException: HRegionInfo was null or empty in .META. > > java.io.IOException: HRegionInfo was null or empty in .META. > > > > at > > org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getReg > > ionLocationForRowWithRetries(HConnectionManager.java:900) > > at > > org.apache.hadoop.hbase.client.HConnectionManager$TableServers.proces > > sBatchOfRows(HConnectionManager.java:915) > > at > > org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:1372) > > at org.apache.hadoop.hbase.client.HTable.commit(HTable.java:1316) > > at org.apache.hadoop.hbase.client.HTable.commit(HTable.java:1296) > > > > Could anybody help me out of this? > > > > Regards, > > Yan > > >
