Adar Dembo has posted comments on this change.

Change subject: [java client] Implement RPC tracing, part 1
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Patch Set 4:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/4781/3/java/kudu-client/src/main/java/org/apache/kudu/client/AsyncKuduClient.java
File java/kudu-client/src/main/java/org/apache/kudu/client/AsyncKuduClient.java:

Line 679:       if (uuid != null) {
> Yeah I was thinking of adding an optional "payload" to the trace object and
At the moment, I don't think it's useful.

It could be used to describe the replica that was chosen, but like I said 
earlier, that's implied by the UUID embedded in SEND_TO_SERVER.

It could be used to describe _why_ a replica was chosen, but perhaps that's too 
complex or detailed to be generally useful.


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Gerrit-MessageType: comment
Gerrit-Change-Id: I69ef56acc071b9f80b34e38c1821df4096f54907
Gerrit-PatchSet: 4
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Jean-Daniel Cryans <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Jean-Daniel Cryans <[email protected]>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Todd Lipcon <[email protected]>
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