[HBASE-3372] HRS shouldn't print a full stack for ServerNotRunningException

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.90.0
• Hadoop Flags: Reviewed
• Assignee: Jean-Daniel Cryans
• Reporter: Jean-Daniel Cryans
• Created: 17/Dec/10 23:54
• Updated: 20/Nov/15 12:41
• Resolved: 18/Dec/10 00:18

Description

I think that this exception really isn't one, and could easily confuse some users or delay debugging:

2010-12-17 15:43:07,766 WARN  [RegionServer:1;h149.sfo.stumble.net,57194,1292629386672]
           regionserver.HRegionServer(1422): Unable to connect to master. Retrying. Error was:
org.apache.hadoop.ipc.RemoteException: org.apache.hadoop.hbase.ipc.ServerNotRunningException: Server is not running yet
        at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1035)

        at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:753)
        at org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257)
        at $Proxy11.getProtocolVersion(Unknown Source)
        at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:419)
        at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:393)
        at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:444)
        at org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:349)
        at org.apache.hadoop.hbase.regionserver.HRegionServer.getMaster(HRegionServer.java:1414)