Hi,
I was trying some mapreduce jobs on my cluster, it stops reading from
the table after some point. So, I tried the basic rowcounter job on the same
table and the map tasks gets stuck at the same point. Tasks are not getting
killed but it is just waiting on the RecordReader.next() call.
Even if i start the sequential 'count' from the shell, it hangs after
counting same number of rows.
Dont see much exceptions on the logs, except the following on one of the region
server.
2009-07-02 03:44:54,412 INFO
org.apache.hadoop.hbase.regionserver.HRegionServer: Scanner
-2204554202283641986 lease expired
2009-07-02 03:57:27,101 INFO
org.apache.hadoop.hbase.regionserver.HRegionServer: Scanner
-6041936359480242732 lease expired
2009-07-02 03:57:27,293 INFO
org.apache.hadoop.hbase.regionserver.HRegionServer: Scanner 6008116931812072259
lease expired
2009-07-02 03:57:29,165 INFO
org.apache.hadoop.hbase.regionserver.HRegionServer: Scanner 6927781754287164415
lease expired
Table has 3 regions and I am using the 0.20.0 alpha build. Need help in
resolving this scanner issue
Thanks,
Murali Krishna
