[close #497] let JVM ClassLoader load gRPC error related classes during warmup (#496) #498
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Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
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/run-all-tests |
Signed-off-by: marsishandsome <marsishandsome@gmail.com>
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/run-all-tests |
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cherry-pick #496 to release-3.1
You can switch your code base to this Pull Request by using git-extras:
# In client-java repo: git pr https://github.com/tikv/client-java/pull/498After apply modifications, you can push your change to this PR via:
Signed-off-by: marsishandsome marsishandsome@gmail.com
What problem does this PR solve?
close #497
Problem Description: Request timeout when receiving NOT_LEADER error the first time.
What is changed and how it works?
The reason is that error.toString will trigger JVM ClassLoader load grpc error related classes, which costs more than 100ms.
Solution: let JVM JVM ClassLoader load grpc error related classes during warmup.