suztomo commented on a change in pull request #14474:
URL: https://github.com/apache/beam/pull/14474#discussion_r619557479
##########
File path:
runners/java-fn-execution/src/test/java/org/apache/beam/runners/fnexecution/logging/GrpcLoggingServiceTest.java
##########
@@ -108,9 +113,16 @@ public void
testMultipleClientsFailingIsHandledGracefullyByServer() throws Excep
tasks.add(
() -> {
CountDownLatch waitForTermination = new CountDownLatch(1);
- ManagedChannel channel =
-
InProcessChannelBuilder.forName(server.getApiServiceDescriptor().getUrl())
- .build();
+ String url = server.getApiServiceDescriptor().getUrl();
+ System.out.println(
+ System.currentTimeMillis()
+ + ": i:"
+ + instructionId
+ + ", thread: "
+ + Thread.currentThread().getName()
+ + ", url: "
+ + url);
Review comment:
Got the following output for the timeout. The countdown in
grpc-default-executor-8 and grpc-default-executor-9 did not happen.
```
Standard Output
1619214227946: i:1, thread: pool-123-thread-1, url: InProcessServer_96
1619214227962: i:2, thread: pool-123-thread-2, url: InProcessServer_96
1619214227965: Thread: grpc-default-executor-0, about to count down:
java.util.concurrent.CountDownLatch@56c8e14a[Count = 1]
1619214227971: i:1, thread: pool-123-thread-1, waiting for latch
java.util.concurrent.CountDownLatch@4e14f763[Count = 1]
1619214227971: Thread: grpc-default-executor-0, finished count down:
java.util.concurrent.CountDownLatch@56c8e14a[Count = 0]
1619214227965: i:2, thread: pool-123-thread-2, waiting for latch
java.util.concurrent.CountDownLatch@56c8e14a[Count = 1]
1619214227972: i:3, thread: pool-123-thread-3, url: InProcessServer_96
1619214227972: i:2, thread: pool-123-thread-2, the
latch(java.util.concurrent.CountDownLatch@56c8e14a[Count = 0]) returned?: true
1619214227976: i:3, thread: pool-123-thread-3, waiting for latch
java.util.concurrent.CountDownLatch@16506179[Count = 1]
1619214287972: i:1, thread: pool-123-thread-1, the
latch(java.util.concurrent.CountDownLatch@4e14f763[Count = 1]) returned?: false
1619214287976: i:3, thread: pool-123-thread-3, the
latch(java.util.concurrent.CountDownLatch@16506179[Count = 1]) returned?: false
1619214288094: Thread: grpc-default-executor-8, about to count down:
java.util.concurrent.CountDownLatch@24793c9d[Count = 1]
1619214288094: Thread: grpc-default-executor-8, finished count down:
java.util.concurrent.CountDownLatch@24793c9d[Count = 0]
1619214288104: Thread: grpc-default-executor-8, about to count down:
java.util.concurrent.CountDownLatch@2abec662[Count = 1]
1619214288104: Thread: grpc-default-executor-8, finished count down:
java.util.concurrent.CountDownLatch@2abec662[Count = 0]
1619214288113: Thread: grpc-default-executor-9, about to count down:
java.util.concurrent.CountDownLatch@3157d068[Count = 1]
1619214288114: Thread: grpc-default-executor-9, finished count down:
java.util.concurrent.CountDownLatch@3157d068[Count = 0]
1619214288172: Thread: grpc-default-executor-7, about to count down:
java.util.concurrent.CountDownLatch@6f4c3384[Count = 1]
1619214288172: Thread: grpc-default-executor-7, finished count down:
java.util.concurrent.CountDownLatch@6f4c3384[Count = 0]
1619214288180: Thread: grpc-default-executor-8, about to count down:
java.util.concurrent.CountDownLatch@6b83cc59[Count = 1]
1619214288186: Thread: grpc-default-executor-8, finished count down:
java.util.concurrent.CountDownLatch@6b83cc59[Count = 0]
1619214288186: Thread: grpc-default-executor-10, about to count down:
java.util.concurrent.CountDownLatch@44c364e8[Count = 1]
1619214288186: Thread: grpc-default-executor-10, finished count down:
java.util.concurrent.CountDownLatch@44c364e8[Count = 0]
Standard Error
[grpc-default-executor-4] INFO
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - Beam Fn
Logging client connected.
[grpc-default-executor-4] INFO
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - Beam Fn
Logging client connected.
[grpc-default-executor-4] WARN
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - Logging client
failed unexpectedly.
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.StatusRuntimeException:
CANCELLED: client cancelled
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.Status.asRuntimeException(Status.java:526)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.stub.ServerCalls$StreamingServerCallHandler$StreamingServerCallListener.onCancel(ServerCalls.java:284)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.PartialForwardingServerCallListener.onCancel(PartialForwardingServerCallListener.java:40)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.ForwardingServerCallListener.onCancel(ForwardingServerCallListener.java:23)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.ForwardingServerCallListener$SimpleForwardingServerCallListener.onCancel(ForwardingServerCallListener.java:40)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.Contexts$ContextualizedServerCallListener.onCancel(Contexts.java:96)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.closedInternal(ServerCallImpl.java:353)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.closed(ServerCallImpl.java:341)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1Closed.runInContext(ServerImpl.java:844)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
[grpc-default-executor-4] WARN
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - Logging client
failed unexpectedly.
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.StatusRuntimeException:
CANCELLED: client cancelled
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.Status.asRuntimeException(Status.java:526)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.stub.ServerCalls$StreamingServerCallHandler$StreamingServerCallListener.onCancel(ServerCalls.java:284)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.PartialForwardingServerCallListener.onCancel(PartialForwardingServerCallListener.java:40)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.ForwardingServerCallListener.onCancel(ForwardingServerCallListener.java:23)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.ForwardingServerCallListener$SimpleForwardingServerCallListener.onCancel(ForwardingServerCallListener.java:40)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.Contexts$ContextualizedServerCallListener.onCancel(Contexts.java:96)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.closedInternal(ServerCallImpl.java:353)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.closed(ServerCallImpl.java:341)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1Closed.runInContext(ServerImpl.java:844)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
[grpc-default-executor-0] INFO
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - Beam Fn
Logging client connected.
[grpc-default-executor-2] WARN
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - Logging client
failed unexpectedly.
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.StatusRuntimeException:
CANCELLED: client cancelled
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.Status.asRuntimeException(Status.java:526)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.stub.ServerCalls$StreamingServerCallHandler$StreamingServerCallListener.onCancel(ServerCalls.java:284)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.PartialForwardingServerCallListener.onCancel(PartialForwardingServerCallListener.java:40)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.ForwardingServerCallListener.onCancel(ForwardingServerCallListener.java:23)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.ForwardingServerCallListener$SimpleForwardingServerCallListener.onCancel(ForwardingServerCallListener.java:40)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.Contexts$ContextualizedServerCallListener.onCancel(Contexts.java:96)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.closedInternal(ServerCallImpl.java:353)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.closed(ServerCallImpl.java:341)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1Closed.runInContext(ServerImpl.java:844)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at
org.apache.beam.vendor.grpc.v1p36p0.io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
[grpc-default-executor-5] INFO
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - Beam Fn
Logging client connected.
[grpc-default-executor-6] INFO
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - Beam Fn
Logging client connected.
[grpc-default-executor-5] INFO
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - Logging client
hanged up.
[grpc-default-executor-7] INFO
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - Beam Fn
Logging client connected.
[grpc-default-executor-7] INFO
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - Logging client
hanged up.
[grpc-default-executor-6] INFO
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - Logging client
hanged up.
[grpc-default-executor-6] INFO
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - Beam Fn
Logging client connected.
[grpc-default-executor-9] INFO
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - Beam Fn
Logging client connected.
[grpc-default-executor-8] INFO
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - Beam Fn
Logging client connected.
[Test worker] INFO
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - 3 Beam Fn
Logging clients still connected during shutdown.
```
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