Pankaj Kumar created HBASE-21610:
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Summary: numOpenConnections metric is set to -1 when zero server
channel exist
Key: HBASE-21610
URL: https://issues.apache.org/jira/browse/HBASE-21610
Project: HBase
Issue Type: Bug
Components: metrics
Reporter: Pankaj Kumar
In NettyRpcServer, numOpenConnections metric is set to -1 when zero server
channel exist.
{code}
@Override
public int getNumOpenConnections() {
// allChannels also contains the server channel, so exclude that from the
count.
return allChannels.size() - 1;
}
{code}
We should not decrease the channel size by 1 when zero server channel exist.
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