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https://issues.apache.org/jira/browse/BEAM-13015?focusedWorklogId=733348&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-733348
]
ASF GitHub Bot logged work on BEAM-13015:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 25/Feb/22 21:20
Start Date: 25/Feb/22 21:20
Worklog Time Spent: 10m
Work Description: lukecwik commented on a change in pull request #16745:
URL: https://github.com/apache/beam/pull/16745#discussion_r815162436
##########
File path:
sdks/java/harness/src/main/java/org/apache/beam/fn/harness/state/BeamFnStateGrpcClientCache.java
##########
@@ -87,9 +88,12 @@ private GrpcStateClient(ApiServiceDescriptor
apiServiceDescriptor) {
this.apiServiceDescriptor = apiServiceDescriptor;
this.outstandingRequests = new ConcurrentHashMap<>();
this.channel = channelFactory.apply(apiServiceDescriptor);
+ // We use the directExecutor because we just complete futures when
handling responses.
+ // This showed a 1-2% improvement in the
ProcessBundleBenchmark#testState* benchmarks.
this.outboundObserver =
outboundObserverFactory.outboundObserverFor(
- BeamFnStateGrpc.newStub(channel)::state, new InboundObserver());
+
BeamFnStateGrpc.newStub(channel).withExecutor(MoreExecutors.directExecutor())::state,
Review comment:
Done.
##########
File path:
sdks/java/harness/src/main/java/org/apache/beam/fn/harness/state/BeamFnStateGrpcClientCache.java
##########
@@ -87,9 +88,12 @@ private GrpcStateClient(ApiServiceDescriptor
apiServiceDescriptor) {
this.apiServiceDescriptor = apiServiceDescriptor;
this.outstandingRequests = new ConcurrentHashMap<>();
this.channel = channelFactory.apply(apiServiceDescriptor);
+ // We use the directExecutor because we just complete futures when
handling responses.
+ // This showed a 1-2% improvement in the
ProcessBundleBenchmark#testState* benchmarks.
this.outboundObserver =
outboundObserverFactory.outboundObserverFor(
- BeamFnStateGrpc.newStub(channel)::state, new InboundObserver());
+
BeamFnStateGrpc.newStub(channel).withExecutor(MoreExecutors.directExecutor())::state,
+ new InboundObserver());
Review comment:
Done
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Issue Time Tracking
-------------------
Worklog Id: (was: 733348)
Time Spent: 63h 20m (was: 63h 10m)
> Optimize Java SDK harness
> -------------------------
>
> Key: BEAM-13015
> URL: https://issues.apache.org/jira/browse/BEAM-13015
> Project: Beam
> Issue Type: Improvement
> Components: sdk-java-harness
> Reporter: Luke Cwik
> Assignee: Luke Cwik
> Priority: P2
> Time Spent: 63h 20m
> Remaining Estimate: 0h
>
> Use profiling tools to remove bundle processing overhead in the SDK harness.
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