Dru Jensen wrote:
HBase was not responding to Thrift requests so I tried to restart but
it still looks frozen. I am seeing several error messages in the
hmaster logs after I attempted to restart hbase:
2008-09-29 12:55:23,744 ERROR
org.apache.hadoop.hbase.regionserver.HRegionServer: error opening
region {table},{key},1222453917858
java.io.IOException: Premeture EOF from inputStream
at org.apache.hadoop.io.IOUtils.readFully(IOUtils.java:100)
at
org.apache.hadoop.dfs.DFSClient$BlockReader.readChunk(DFSClient.java:967)
at
org.apache.hadoop.fs.FSInputChecker.readChecksumChunk(FSInputChecker.java:236)
Enable DEBUG and it might tell you what it was trying to open at time of
the exception.
and:
2008-09-29 12:58:50,067 ERROR
org.apache.hadoop.hbase.regionserver.HRegionServer: error opening
region {table},{key},1222453917858
java.io.IOException: Could not obtain block: blk_-2905695662732817278
This is bad. What happens if you run './bin/hadoop fsck
/hbase.rootdir'? Your replication is one. Means if any hdfs hiccup,
data is lost. You might putting replication back to the default?
St.Ack
