Running stream manager component behind proxy

Mmm it seems like when the nucleus starts the stream manager process it already sets those environment variables from the configuration See code. So if you are configuring the proxy on the nucleus it seems like you shouldn't need to pass all those properties as JVM args so you could remove the JVM ARGS related to the proxy configuration from the SM. Regardless, it seems like the issue you are now seeing is

java.net.UnknownHostException

which would point to a DSN resolution problem

PS: When removing configuration you will have to use reset

Stream Manager configuration file reference: https://docs.aws.amazon.com/greengrass/v2/developerguide/configure-stream-manager.html

Troubleshooting AWS IoT Greengrass V2: https://docs.aws.amazon.com/greengrass/v2/developerguide/troubleshooting.html

If AWS IoT Greengrass is configured with proxy settings, then the Stream Manager component will use it too. See here for configuring the proxy.

1. Try using

For https

"JVM_ARGS": "-DHTTPS_PROXY=https://<MyProxyUserName>:<MyProxyPassword>@<MyProxyHost>:<MyProxyPort>"

For http

"JVM_ARGS": "-DHTTP_PROXY=http://<MyProxyUserName>:<MyProxyPassword>@<MyProxyHost>:<MyProxyPort>"

2. If that doesn't work and you get an error post the error you seen on the Stream Manager logs

• "JVM_ARGS": "-DHTTPS_PROXY=http://<MyProxyUserName>:<MyProxyPassword>@<MyProxyHost>:<MyProxyPort>"

shell-runner-start. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING, command=["java -DHTTPS_PROXY=http://<MyProxyUserName>:<MyProxyPassword>@<MyProxyHost>:<MyProxyPort>..."]}
stdout. 2023 3・ｽ・ｽ 30 14:43:12,750 [INFO] (main) com.amazonaws.iot.greengrass.streammanager.server.GreengrassCoreV2SDKWrapper: Socket file path: \\.\pipe\NucleusNamedPipe-Cgreengrassv2. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stderr. 3・ｽ・ｽ 30, 2023 2:43:12 ・ｽﾟ鯉ｿｽ software.amazon.awssdk.eventstreamrpc.EventStreamRPCConnection$1 onConnectionSetup. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stderr. ・ｽ・ｽ・ｽ: Socket connection \\.\pipe\NucleusNamedPipe-Cgreengrassv2:8033 to server result [AWS_ERROR_SUCCESS]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stderr. 3・ｽ・ｽ 30, 2023 2:43:12 ・ｽﾟ鯉ｿｽ software.amazon.awssdk.eventstreamrpc.EventStreamRPCConnection$1 onProtocolMessage. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stderr. ・ｽ・ｽ・ｽ: Connection established with event stream RPC server. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stdout. 2023 3・ｽ・ｽ 30 14:43:13,297 [WARN] (main) com.amazonaws.iot.greengrass.streammanager.utils.FileChannelCache: FileChannelCache not initialized! Using defaults. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stdout. 2023 3・ｽ・ｽ 30 14:43:15,000 [INFO] (main) com.amazonaws.internal.DefaultServiceEndpointBuilder: {iotsitewise, ap-northeast-1} was not found in region metadata, trying to construct an endpoint using the standard pattern for this region: 'iotsitewise.ap-northeast-1.amazonaws.com'.. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stdout. 2023 3・ｽ・ｽ 30 14:43:15,203 [WARN] (main) com.amazonaws.iot.greengrass.streammanager.server.protocol.AuthHandler: Greengrass v1 Auth SDK not detected. Attempting to use the v2 SDK.. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stdout. 2023 3・ｽ・ｽ 30 14:43:15,203 [INFO] (main) com.amazonaws.iot.greengrass.streammanager.server.StreamServer: Starting streamServer on port: 8088. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stdout. 2023 3・ｽ・ｽ 30 14:43:15,219 [INFO] (main) com.amazonaws.iot.greengrass.streammanager.export.decider.Decider: Starting decider. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stdout. 2023 3・ｽ・ｽ 30 14:43:15,922 [INFO] (pool-6-thread-1) com.amazonaws.iot.greengrass.streammanager.server.GreengrassCoreV2SDKHandler: Publish the stream manager port: 8088. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stdout. 2023 3・ｽ・ｽ 30 14:43:15,922 [INFO] (pool-6-thread-1) com.amazonaws.iot.greengrass.streammanager.server.StreamServer: StreamServer ready to accept connections on port 8088. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. 2023 3・ｽ・ｽ 30 14:43:15,937 [INFO] (pool-6-thread-1) com.amazonaws.iot.greengrass.streammanager.server.GreengrassCoreV2SDKHandler: Stream Manager reporting the state: RUNNING. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. 2023 3・ｽ・ｽ 30 14:43:16,617 [ERROR] (pool-7-thread-2) com.amazonaws.iot.greengrass.streammanager.export.upload.MessageUploaderTask: Encountered Throwable when exporting messages. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. com.amazonaws.SdkClientException: Unable to execute HTTP request: <MyS3Endpoint>. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.handleRetryableException(AmazonHttpClient.java:1207) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1153) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:802) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:770) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:744) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:704) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:686) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:550) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:530) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:5437) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:5384) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.services.s3.AmazonS3Client.access$300(AmazonS3Client.java:421) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.services.s3.AmazonS3Client$PutObjectStrategy.invokeServiceCall(AmazonS3Client.java:6508) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.services.s3.AmazonS3Client.uploadObject(AmazonS3Client.java:1856) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.services.s3.AmazonS3Client.putObject(AmazonS3Client.java:1816) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.iot.greengrass.streammanager.export.destination.S3TaskDestination.makeSinglePutRequest(S3TaskDestination.java:435) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.iot.greengrass.streammanager.export.destination.S3TaskDestination.sendMessage(S3TaskDestination.java:155) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.iot.greengrass.streammanager.export.upload.MessageUploaderTask.upload(MessageUploaderTask.java:77) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700) ~[?:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at java.lang.Thread.run(Thread.java:829) ~[?:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. Caused by: java.net.UnknownHostException: <MyS3Endpoint>. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}

Thank you for your answer.

I have already checked "Stream Manager configuration file reference", but I have never seen "Stream Manager troubleshooting guide". The above URL seems to be invalid for me, so could you tell me the correct URL?

I'm sorry, I tried it again and I could access the trouble shooting guide without any problem.

Unfortunately, I couldn't find anything related to the proxy setting of stream manager component.

Thank you for your answer.

I tried suggested approaches, but neither worked. Greengrass Nucleus itself can communicate through a proxy server without any problems.

Here are the logs of stream manager component.

• "JVM_ARGS": ""

	shell-runner-start. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING, command=["java  -cp \u0022C:\greengrass\v2\packages\artifacts\aws.greengrass.StreamManager\2...."]}
	stdout. 2023 3・ｽ・ｽ 30 11:52:31,545 [INFO] (main) com.amazonaws.iot.greengrass.streammanager.server.GreengrassCoreV2SDKWrapper: Socket file path: \\.\pipe\NucleusNamedPipe-Cgreengrassv2. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
	stderr. 3・ｽ・ｽ 30, 2023 11:52:31 ・ｽﾟ前 software.amazon.awssdk.eventstreamrpc.EventStreamRPCConnection$1 onConnectionSetup. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
	stderr. ・ｽ・ｽ・ｽ: Socket connection \\.\pipe\NucleusNamedPipe-Cgreengrassv2:8033 to server result [AWS_ERROR_SUCCESS]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
	stderr. 3・ｽ・ｽ 30, 2023 11:52:31 ・ｽﾟ前 software.amazon.awssdk.eventstreamrpc.EventStreamRPCConnection$1 onProtocolMessage. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
	stderr. ・ｽ・ｽ・ｽ: Connection established with event stream RPC server. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
	stdout. 2023 3・ｽ・ｽ 30 11:52:32,076 [WARN] (main) com.amazonaws.iot.greengrass.streammanager.utils.FileChannelCache: FileChannelCache not initialized! Using defaults. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
	stdout. 2023 3・ｽ・ｽ 30 11:52:33,623 [INFO] (main) com.amazonaws.internal.DefaultServiceEndpointBuilder: {iotsitewise, ap-northeast-1} was not found in region metadata, trying to construct an endpoint using the standard pattern for this region: 'iotsitewise.ap-northeast-1.amazonaws.com'.. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
	stdout. 2023 3・ｽ・ｽ 30 11:52:33,764 [WARN] (main) com.amazonaws.iot.greengrass.streammanager.server.protocol.AuthHandler: Greengrass v1 Auth SDK not detected. Attempting to use the v2 SDK.. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
	stdout. 2023 3・ｽ・ｽ 30 11:52:33,779 [INFO] (main) com.amazonaws.iot.greengrass.streammanager.server.StreamServer: Starting streamServer on port: 8088. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
	stdout. 2023 3・ｽ・ｽ 30 11:52:33,779 [INFO] (main) com.amazonaws.iot.greengrass.streammanager.export.decider.Decider: Starting decider. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
	stdout. 2023 3・ｽ・ｽ 30 11:52:34,842 [INFO] (pool-6-thread-1) com.amazonaws.iot.greengrass.streammanager.server.GreengrassCoreV2SDKHandler: Publish the stream manager port: 8088. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
	stdout. 2023 3・ｽ・ｽ 30 11:52:34,842 [INFO] (pool-6-thread-1) com.amazonaws.iot.greengrass.streammanager.server.StreamServer: StreamServer ready to accept connections on port 8088. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. 2023 3・ｽ・ｽ 30 11:52:34,842 [INFO] (pool-6-thread-1) com.amazonaws.iot.greengrass.streammanager.server.GreengrassCoreV2SDKHandler: Stream Manager reporting the state: RUNNING. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. 2023 3・ｽ・ｽ 30 11:52:35,509 [ERROR] (pool-7-thread-1) com.amazonaws.iot.greengrass.streammanager.export.upload.MessageUploaderTask: Encountered Throwable when exporting messages. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. com.amazonaws.SdkClientException: Unable to execute HTTP request: <MyS3Endpoint>. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.handleRetryableException(AmazonHttpClient.java:1207) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1153) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:802) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:770) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:744) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:704) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:686) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:550) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:530) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:5437) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:5384) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.services.s3.AmazonS3Client.access$300(AmazonS3Client.java:421) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.services.s3.AmazonS3Client$PutObjectStrategy.invokeServiceCall(AmazonS3Client.java:6508) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.services.s3.AmazonS3Client.uploadObject(AmazonS3Client.java:1856) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.services.s3.AmazonS3Client.putObject(AmazonS3Client.java:1816) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.iot.greengrass.streammanager.export.destination.S3TaskDestination.makeSinglePutRequest(S3TaskDestination.java:435) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.iot.greengrass.streammanager.export.destination.S3TaskDestination.sendMessage(S3TaskDestination.java:155) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at com.amazonaws.iot.greengrass.streammanager.export.upload.MessageUploaderTask.upload(MessageUploaderTask.java:77) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700) ~[?:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
	stdout. at java.lang.Thread.run(Thread.java:829) ~[?:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. Caused by: java.net.UnknownHostException: <MyS3Endpoint>. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}

• "JVM_ARGS": "-DHTTP_PROXY=http://<MyProxyUserName>:<MyProxyPassword>@<MyProxyHost>:<MyProxyPort>"

shell-runner-start. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING, command=["java -DHTTP_PROXY=http://<MyProxyUserName>:<MyProxyPassword>@<MyProxyHost>:<MyProxyPort>..."]}
stdout. 2023 3・ｽ・ｽ 30 11:12:59,484 [INFO] (main) com.amazonaws.iot.greengrass.streammanager.server.GreengrassCoreV2SDKWrapper: Socket file path: \\.\pipe\NucleusNamedPipe-Cgreengrassv2. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stderr. 3・ｽ・ｽ 30, 2023 11:12:59 ・ｽﾟ前 software.amazon.awssdk.eventstreamrpc.EventStreamRPCConnection$1 onConnectionSetup. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stderr. ・ｽ・ｽ・ｽ: Socket connection \\.\pipe\NucleusNamedPipe-Cgreengrassv2:8033 to server result [AWS_ERROR_SUCCESS]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stderr. 3・ｽ・ｽ 30, 2023 11:12:59 ・ｽﾟ前 software.amazon.awssdk.eventstreamrpc.EventStreamRPCConnection$1 onProtocolMessage. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stderr. ・ｽ・ｽ・ｽ: Connection established with event stream RPC server. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stdout. 2023 3・ｽ・ｽ 30 11:12:59,921 [WARN] (main) com.amazonaws.iot.greengrass.streammanager.utils.FileChannelCache: FileChannelCache not initialized! Using defaults. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stdout. 2023 3・ｽ・ｽ 30 11:13:01,593 [INFO] (main) com.amazonaws.internal.DefaultServiceEndpointBuilder: {iotsitewise, ap-northeast-1} was not found in region metadata, trying to construct an endpoint using the standard pattern for this region: 'iotsitewise.ap-northeast-1.amazonaws.com'.. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stdout. 2023 3・ｽ・ｽ 30 11:13:01,749 [WARN] (main) com.amazonaws.iot.greengrass.streammanager.server.protocol.AuthHandler: Greengrass v1 Auth SDK not detected. Attempting to use the v2 SDK.. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stdout. 2023 3・ｽ・ｽ 30 11:13:01,749 [INFO] (main) com.amazonaws.iot.greengrass.streammanager.server.StreamServer: Starting streamServer on port: 8088. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stdout. 2023 3・ｽ・ｽ 30 11:13:01,765 [INFO] (main) com.amazonaws.iot.greengrass.streammanager.export.decider.Decider: Starting decider. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stdout. 2023 3・ｽ・ｽ 30 11:13:03,359 [INFO] (pool-6-thread-1) com.amazonaws.iot.greengrass.streammanager.server.GreengrassCoreV2SDKHandler: Publish the stream manager port: 8088. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stdout. 2023 3・ｽ・ｽ 30 11:13:03,359 [INFO] (pool-6-thread-1) com.amazonaws.iot.greengrass.streammanager.server.StreamServer: StreamServer ready to accept connections on port 8088. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=STARTING}
stdout. 2023 3・ｽ・ｽ 30 11:13:03,374 [INFO] (pool-6-thread-1) com.amazonaws.iot.greengrass.streammanager.server.GreengrassCoreV2SDKHandler: Stream Manager reporting the state: RUNNING. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. 2023 3・ｽ・ｽ 30 11:13:04,008 [ERROR] (pool-7-thread-1) com.amazonaws.iot.greengrass.streammanager.export.upload.MessageUploaderTask: Encountered Throwable when exporting messages. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. com.amazonaws.SdkClientException: Unable to execute HTTP request: <MyS3Endpoint>. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.handleRetryableException(AmazonHttpClient.java:1207) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1153) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:802) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:770) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:744) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:704) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:686) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:550) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:530) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:5437) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:5384) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.services.s3.AmazonS3Client.access$300(AmazonS3Client.java:421) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.services.s3.AmazonS3Client$PutObjectStrategy.invokeServiceCall(AmazonS3Client.java:6508) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.services.s3.AmazonS3Client.uploadObject(AmazonS3Client.java:1856) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.services.s3.AmazonS3Client.putObject(AmazonS3Client.java:1816) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.iot.greengrass.streammanager.export.destination.S3TaskDestination.makeSinglePutRequest(S3TaskDestination.java:435) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.iot.greengrass.streammanager.export.destination.S3TaskDestination.sendMessage(S3TaskDestination.java:155) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at com.amazonaws.iot.greengrass.streammanager.export.upload.MessageUploaderTask.upload(MessageUploaderTask.java:77) ~[AWSGreengrassGreenlake-1.0-super.jar:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700) ~[?:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. at java.lang.Thread.run(Thread.java:829) ~[?:?]. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}
stdout. Caused by: java.net.UnknownHostException: <MyS3Endpoint>. {scriptName=services.aws.greengrass.StreamManager.lifecycle.startup.script, serviceName=aws.greengrass.StreamManager, currentState=RUNNING}

Thank you for your responses.

I'm sorry, but I can't confirm whether our proxy server actually accessed my S3 endpoint for permission reasons.

I saw the URL of our proxy server in the DEBUG level log. Following is an excerpt from the stream manager log:

[DEBUG] (main) com.amazonaws.iot.greengrass.streammanager.common.ProxyManager: Setting https proxy to http://<MyProxyUserName>:<MyProxyPassword>@<MyProxyHost>:<MyProxyPort>
[DEBUG] (main) com.amazonaws.iot.greengrass.streammanager.common.ProxyManager: Setting http proxy to http://<MyProxyUserName>:<MyProxyPassword>@<MyProxyHost>:<MyProxyPort>
[DEBUG] (main) com.amazonaws.iot.greengrass.streammanager.common.ProxyManager: Setting http.nonProxyHost to localhost
(snip)
[DEBUG] (pool-7-thread-1) com.amazonaws.request: Sending Request: PUT https://<MyS3Endpoint> <MyFile1> Headers: (amz-sdk-invocation-id: <SDKInvocationID1>, Content-Length: 0, Content-Type: application/octet-stream, User-Agent: AWSGreengrass-StreamManager v1.1.0;, aws-internal/3 aws-sdk-java/1.11.1030 Windows_Server_2019/10.0 OpenJDK_64-Bit_Server_VM/11.0.18+10-LTS java/11.0.18 kotlin/1.3.72 vendor/Microsoft cfg/retry-mode/standard, x-amz-meta-$aws-gg-source: AWSGreengrass-StreamManager v1.1.0;, )
(snip)
[DEBUG] (pool-7-thread-1) org.apache.http.impl.conn.PoolingHttpClientConnectionManager: Connection request: [route: {s}->https://<MyS3Endpoint>:443][total available: 0; route allocated: 0 of 50; total allocated: 0 of 50]
[DEBUG] (pool-7-thread-1) org.apache.http.impl.conn.PoolingHttpClientConnectionManager: Connection leased: [id: 0][route: {s}->https://<MyS3Endpoint>:443][total available: 0; route allocated: 1 of 50; total allocated: 1 of 50]
[DEBUG] (pool-7-thread-1) org.apache.http.impl.execchain.MainClientExec: Opening connection {s}->https://<MyS3Endpoint>:443
(snip)
[DEBUG] (pool-7-thread-2) com.amazonaws.request: Sending Request: PUT https://<MyS3Endpoint> <MyFile2> Headers: (amz-sdk-invocation-id: <SDKInvocationID2>, Content-Length: 2539349, Content-Type: application/octet-stream, User-Agent: AWSGreengrass-StreamManager v1.1.0;, aws-internal/3 aws-sdk-java/1.11.1030 Windows_Server_2019/10.0 OpenJDK_64-Bit_Server_VM/11.0.18+10-LTS java/11.0.18 kotlin/1.3.72 vendor/Microsoft cfg/retry-mode/standard, x-amz-meta-$aws-gg-source: AWSGreengrass-StreamManager v1.1.0;, )
(snip)
[DEBUG] (pool-7-thread-2) org.apache.http.impl.conn.PoolingHttpClientConnectionManager: Connection request: [route: {s}->https://<MyS3Endpoint>:443][total available: 0; route allocated: 1 of 50; total allocated: 1 of 50]
[DEBUG] (pool-7-thread-2) org.apache.http.impl.conn.PoolingHttpClientConnectionManager: Connection leased: [id: 1][route: {s}->https://<MyS3Endpoint>:443][total available: 0; route allocated: 2 of 50; total allocated: 2 of 50]
[DEBUG] (pool-7-thread-2) org.apache.http.impl.execchain.MainClientExec: Opening connection {s}->https://<MyS3Endpoint>:443
[DEBUG] (pool-7-thread-1) com.amazonaws.http.conn.ClientConnectionManagerFactory:
java.lang.reflect.InvocationTargetException: null
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
at com.amazonaws.http.conn.ClientConnectionManagerFactory$Handler.invoke(ClientConnectionManagerFactory.java:76) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.http.conn.$Proxy25.connect(Unknown Source) ~[?:?]
at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.http.apache.client.impl.SdkHttpClient.execute(SdkHttpClient.java:72) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeOneRequest(AmazonHttpClient.java:1331) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1145) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:802) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:770) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:744) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:704) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:686) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:550) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:530) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:5437) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:5384) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.services.s3.AmazonS3Client.access$300(AmazonS3Client.java:421) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.services.s3.AmazonS3Client$PutObjectStrategy.invokeServiceCall(AmazonS3Client.java:6508) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.services.s3.AmazonS3Client.uploadObject(AmazonS3Client.java:1856) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.services.s3.AmazonS3Client.putObject(AmazonS3Client.java:1816) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.iot.greengrass.streammanager.export.destination.S3TaskDestination.makeSinglePutRequest(S3TaskDestination.java:435) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.iot.greengrass.streammanager.export.destination.S3TaskDestination.sendMessage(S3TaskDestination.java:155) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at com.amazonaws.iot.greengrass.streammanager.export.upload.MessageUploaderTask.upload(MessageUploaderTask.java:77) ~[AWSGreengrassGreenlake-1.0-super.jar:?]
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
at java.lang.Thread.run(Thread.java:829) ~[?:?]
Caused by: java.net.UnknownHostException: 繝ｻ・ｽ繝ｻ・ｽ繝ｻ・ｽ・後ｈ縺・・・ｽ・医・繝ｻ・ｽX繝ｻ・ｽg繝ｻ・ｽ・堺ｸ阪・・ｽ繝ｻ・ｽ繝ｻ・ｽ・・ｑ・ｿ・ｽ繝ｻ・ｽB (<MyS3Endpoint>)

Thank you for your response.

The java.net.UnknownHostException exception doesn't mean the stream manager can not access S3, it means that it could not resolve the IP address of the S3 endpoint provided through the proxy. I think the issue is with the network or proxy configuration that fails to resolve the S3 address.

I analyzed network packets at the beginning of HTTP communication for Nucleus and Stream Manager. In the case of Nucleus, our proxy server was resolved first, and then Nucleus could access endpoints via our proxy server. Stream Manager, on the other hand, tried and failed to resolve S3 endpoint, but I think it should be accessed through our proxy server as well as Nucleus. Followings are screenshots of Wireshark.

Nucleus:

Stream Manager:

I have already configured proxy settings (WinHTTP, WinINet, environment variables) for Windows OS, but if there is anything else needs to be configured, please let me know.

I am running into the same issue. Did you manage to solve this?