Alexey Serbin has submitted this change and it was merged.
Change subject: [rpc] handling ERROR_UNAVAILABLE RPC error
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[rpc] handling ERROR_UNAVAILABLE RPC error
This patch adds handling of the newly introduced ERROR_UNAVAILABLE RPC
error code. The ERROR_UNAVAILABLE error code is a broader counterpart
of the ERROR_SERVER_TOO_BUSY.
>From the client side, both ERROR_UNAVAILABLE and ERROR_SERVER_TOO_BUSY
codes mean it's worth retrying the call at a later time. To reflect
that, the internal codes {RetriableRpcStatus,ScanRpcStatus}::SERVER_BUSY
are replaced with more generic SERVICE_UNAVAILABLE.
Added an integration test to cover the behavior of the server components
and the Kudu C++ client when client sends authn token signed by a TSK
unknown to master and tablet servers.
Change-Id: I87d780a4ad88c15ceaacfddf6c1b69ed053bb959
Reviewed-on: http://gerrit.cloudera.org:8080/6640
Tested-by: Kudu Jenkins
Reviewed-by: Dan Burkert <[email protected]>
---
M src/kudu/client/batcher.cc
M src/kudu/client/client-internal.cc
M src/kudu/client/client.h
M src/kudu/client/scanner-internal.cc
M src/kudu/client/scanner-internal.h
M src/kudu/integration-tests/CMakeLists.txt
A src/kudu/integration-tests/security-unknown-tsk-itest.cc
M src/kudu/integration-tests/test_workload.cc
M src/kudu/integration-tests/test_workload.h
M src/kudu/rpc/client_negotiation.cc
M src/kudu/rpc/exactly_once_rpc-test.cc
M src/kudu/rpc/outbound_call.h
M src/kudu/rpc/retriable_rpc.h
M src/kudu/rpc/rpc.cc
M src/kudu/rpc/rpc.h
M src/kudu/rpc/rpc_context.h
16 files changed, 529 insertions(+), 35 deletions(-)
Approvals:
Dan Burkert: Looks good to me, approved
Kudu Jenkins: Verified
--
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Gerrit-MessageType: merged
Gerrit-Change-Id: I87d780a4ad88c15ceaacfddf6c1b69ed053bb959
Gerrit-PatchSet: 14
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Dan Burkert <[email protected]>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Tidy Bot
Gerrit-Reviewer: Todd Lipcon <[email protected]>
