Sahil Takiar created IMPALA-10142:
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Summary: Add RPC sender tracing
Key: IMPALA-10142
URL: https://issues.apache.org/jira/browse/IMPALA-10142
Project: IMPALA
Issue Type: Improvement
Reporter: Sahil Takiar
We currently have RPC tracing on the receiver side, but not on the the sender
side. For slow RPCs, the logs print out the total amount of time spent sending
the RPC + the network time. Adding tracing will basically make this more
granular. It will help determine where exactly in the stack the time was spent
when sending RPCs.
Combined with the trace logs in the receiver, it should be much easier to
determine the timeline of a given slow RPC.
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