We get errors like below which are not helping at all.
For instance in this case we have no clue what server/region it is talking about
Is there a setting we missed or somehow we could augment this information to
help us? We're using hbase 1.2.5
Failed 10456 actions: UnknownHostException: 10456 times,
Stack Trace:
org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException: Failed
10456 actions: UnknownHostException: 10456 times,
at
org.apache.hadoop.hbase.client.AsyncProcess$BatchErrors.makeException(AsyncProcess.java:258)
at
org.apache.hadoop.hbase.client.AsyncProcess$BatchErrors.access$2000(AsyncProcess.java:238)
at
org.apache.hadoop.hbase.client.AsyncProcess.waitForAllPreviousOpsAndReset(AsyncProcess.java:1817)
at
org.apache.hadoop.hbase.client.BufferedMutatorImpl.backgroundFlushCommits(BufferedMutatorImpl.java:240)
at
org.apache.hadoop.hbase.client.BufferedMutatorImpl.mutate(BufferedMutatorImpl.java:146)
at org.apache.hadoop.hbase.client.HTable.put(HTable.java:1028)
thanks
