Cannot run Kinesis apps due to "Reached end of STDIN of child process for shard" 2 #9
Description
I am trying to run the vanilla python example sample_kclpy_app.py and get the error listed below.
This seems to be similar to the issue #5 but I haven't made any changes to the code provided in this repository.
I did change the sample.properties file line: executableName = python sample_kclpy_app.py as suggested by this stack overflow answer: http://stackoverflow.com/questions/30043197/how-to-verify-that-amazon-kinesis-python-client-is-working
Without the last change, I don't get the error, but also my script does not seem to be executed (I don't get any log messages from my code and as I understand the comments in #5 I should get INFO log events, right?
May 20, 2015 2:06:17 AM com.amazonaws.services.kinesis.multilang.MultiLangProtocol waitForStatusMessage SEVERE: Failed to get status message for initialize action for shard shardId-000000000000 java.util.concurrent.ExecutionException: java.lang.RuntimeException: Reached end of STDIN of child process for shard shardId-000000000000 so won't be able to return a message. at java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.util.concurrent.FutureTask.get(FutureTask.java:192) at com.amazonaws.services.kinesis.multilang.MultiLangProtocol.waitForStatusMessage(MultiLangProtocol.java:141) at com.amazonaws.services.kinesis.multilang.MultiLangProtocol.waitForStatusMessage(MultiLangProtocol.java:116) at com.amazonaws.services.kinesis.multilang.MultiLangProtocol.initialize(MultiLangProtocol.java:70) at com.amazonaws.services.kinesis.multilang.MultiLangRecordProcessor.initialize(MultiLangRecordProcessor.java:131) at com.amazonaws.services.kinesis.clientlibrary.lib.worker.InitializeTask.call(InitializeTask.java:74) at com.amazonaws.services.kinesis.clientlibrary.lib.worker.MetricsCollectingTaskDecorator.call(MetricsCollectingTaskDecorator.java:48) at com.amazonaws.services.kinesis.clientlibrary.lib.worker.MetricsCollectingTaskDecorator.call(MetricsCollectingTaskDecorator.java:23) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.RuntimeException: Reached end of STDIN of child process for shard shardId-000000000000 so won't be able to return a message. at com.amazonaws.services.kinesis.multilang.GetNextMessageTask.returnAfterEndOfInput(GetNextMessageTask.java:84) at com.amazonaws.services.kinesis.multilang.GetNextMessageTask.returnAfterEndOfInput(GetNextMessageTask.java:31) at com.amazonaws.services.kinesis.multilang.LineReaderTask.call(LineReaderTask.java:70) ... 4 more May 20, 2015 2:06:17 AM com.amazonaws.services.kinesis.multilang.MultiLangRecordProcessor stopProcessing SEVERE: Encountered an error while trying to initialize record processor java.lang.RuntimeException: Failed to initialize child process at com.amazonaws.services.kinesis.multilang.MultiLangRecordProcessor.initialize(MultiLangRecordProcessor.java:132) at com.amazonaws.services.kinesis.clientlibrary.lib.worker.InitializeTask.call(InitializeTask.java:74) at com.amazonaws.services.kinesis.clientlibrary.lib.worker.MetricsCollectingTaskDecorator.call(MetricsCollectingTaskDecorator.java:48) at com.amazonaws.services.kinesis.clientlibrary.lib.worker.MetricsCollectingTaskDecorator.call(MetricsCollectingTaskDecorator.java:23) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) May 20, 2015 2:06:17 AM com.amazonaws.services.kinesis.multilang.LineReaderTask call INFO: Starting: Draining STDOUT for shardId-000000000000 May 20, 2015 2:06:17 AM com.amazonaws.services.kinesis.multilang.LineReaderTask call INFO: Stopping: Draining STDOUT for shardId-000000000000 May 20, 2015 2:06:17 AM com.amazonaws.services.kinesis.multilang.MultiLangRecordProcessor childProcessShutdownSequence INFO: Child process exited with value: 2