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public interface RegionServerOperationListener
Listener for regionserver events in master.
HMaster#registerRegionServerOperationListener(RegionServerOperationListener)
,
HMaster#unregisterRegionServerOperationListener(RegionServerOperationListener)
Method Summary | |
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boolean |
process(HServerInfo serverInfo,
HMsg incomingMsg)
Called for each message passed the master. |
boolean |
process(org.apache.hadoop.hbase.master.RegionServerOperation op)
Called before processing op |
void |
processed(org.apache.hadoop.hbase.master.RegionServerOperation op)
Called after op has been processed. |
Method Detail |
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boolean process(HServerInfo serverInfo, HMsg incomingMsg)
process(RegionServerOperation)
s but
others like go no further;
only in here can you see them come in.
serverInfo
- Server we got the message from.incomingMsg
- The message received.
boolean process(org.apache.hadoop.hbase.master.RegionServerOperation op) throws IOException
op
op
-
IOException
void processed(org.apache.hadoop.hbase.master.RegionServerOperation op)
op
has been processed.
op
- The operation that just completed.
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