Michael Ho has uploaded a new patch set (#3). Change subject: IMPALA-4670: Introduces RpcMgr class ......................................................................
IMPALA-4670: Introduces RpcMgr class This patch introduces a new class, RpcMgr which is the abstraction layer around KRPC core mechanics. It provides an interface RegisterService() for various services to register themselves. Kudu RPC is invoked via an auto-generated interface called proxy. This change implements an inline wrapper for KRPC client to obtain a proxy for a particular service exported by remote server. Last but not least, the RpcMgr will start all registered services if FLAGS_use_krpc is true. This patch hasn't yet added any service except for some test services in rpc-mgr-test. This patch is based on an abandoned patch by Henry Robinson. Testing done: a new backend test is added to exercise the code and demonstrate the way to interact with KRPC framework. Change-Id: I8adb10ae375d7bf945394c38a520f12d29cf7b46 --- M CMakeLists.txt M be/src/exec/kudu-util.h M be/src/rpc/CMakeLists.txt A be/src/rpc/rpc-mgr-test.cc A be/src/rpc/rpc-mgr.cc A be/src/rpc/rpc-mgr.h A be/src/rpc/rpc-mgr.inline.h M be/src/runtime/exec-env.cc M be/src/runtime/exec-env.h M be/src/scheduling/scheduler-test-util.cc M be/src/scheduling/scheduler.cc M be/src/scheduling/scheduler.h M be/src/util/counting-barrier.h M be/src/util/network-util.cc M be/src/util/network-util.h A common/protobuf/CMakeLists.txt A common/protobuf/rpc_test.proto 17 files changed, 746 insertions(+), 37 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/01/7901/3 -- To view, visit http://gerrit.cloudera.org:8080/7901 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: I8adb10ae375d7bf945394c38a520f12d29cf7b46 Gerrit-PatchSet: 3 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Michael Ho <[email protected]> Gerrit-Reviewer: Michael Ho <[email protected]> Gerrit-Reviewer: Sailesh Mukil <[email protected]>
