Hi there:
I tried to populate data into a table. HBase is set up in a single node
mode.
Things started fine until 5 mins after the data population started.
Here is the exception:
Exception in thread "main"
org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying to contact
region server 10.0.176.64:39045 for region Genome,,1261087437258, row
'\x00\x00\x00\x00\x0E\xB00\xAC\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00s\xAD',
but failed after 10 attempts.
Exceptions:
java.io.IOException: java.io.IOException: Server not running, aborting
at
org.apache.hadoop.hbase.regionserver.HRegionServer.checkOpen(HRegionServer.java:2347)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.put(HRegionServer.java:1826)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:648)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:915)
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getRegionServerWithRetries(HConnectionManager.java:1002)
at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers$2.doCall(HConnectionManager.java:1193)
at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers$Batch.process(HConnectionManager.java:1115)
at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.processBatchOfRows(HConnectionManager.java:1201)
at
org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:605)
at org.apache.hadoop.hbase.client.HTable.put(HTable.java:470)
at HadoopTrigger.populateData(HadoopTrigger.java:126)
at HadoopTrigger.main(HadoopTrigger.java:52)
Can anybody let me know how to fix it?
Thanks,
Xueling
