Good morning, I'm having a problem with Nifi 1.5.0 installed on HDP 2.6.4. Beeline processes (launched by ExecuteStreamCommand and bash scripts) after they have actually finished are left hanging without ever being killed. Can someone help me? Thanks so much ... View more

Hi, I'm having a NiFi error when I try to download a file. Especially in the InvokeHttp process. The error does not always appear for the uuid itself. 2017-05-12 12:45:11,034 ERROR [Timer-Driven Process Thread-42] o.a.nifi.processors.standard.InvokeHTTP InvokeHTTP[id=d5ee3432-122a-133t-a3e2-4c7233ds4500] Routing to Failure due to exception: org.apache.nifi.processor.exception.FlowFileAccessException: Failed to import data from buffer(com.squareup.okhttp.internal.http.Http1xStr eam$FixedLengthSource@2e12123).inputStream() for StandardFlowFileRecord[uuid=33482899-3ddc-2441-c73e-3dd2838ss929,claim=,offset=0,name=Process_00123.zip,size=0] due to org.apache.nifi.processor.exception.FlowFileAccessException: Unable to create ContentClaim due to java.net.ProtocolException: unexpected end of stream: org.ap ache.nifi.processor.exception.FlowFileAccessException: Failed to import data from buffer(com.squareup.okhttp.internal.http.Http1xStream$FixedLengthSource@2e12123).i nputStream() for StandardFlowFileRecord[uuid=33482899-3ddc-2441-c73e-3dd2838ss929,claim=,offset=0,name=Process_00123.zip,size=0] due to org.apache.nifi.processor. exception.FlowFileAccessException: Unable to create ContentClaim due to java.net.ProtocolException: unexpected end of stream 2017-05-12 12:45:11,124 ERROR [Timer-Driven Process Thread-42] o.a.nifi.processors.standard.InvokeHTTP org.apache.nifi.processor.exception.FlowFileAccessException: Failed to import data from buffer(com.squareup.okhttp.internal.http.Http1xStream$FixedLengthSource@2e12123).inputStream() for StandardFlowFileRecord[uuid=33482899-3ddc-2441-c73e-3dd2838ss929,claim=,offset=0,name=Process_00123.zip,size=0] due to org.apache.nifi.processor.exception.FlowFileAccessException: Unable to create ContentClaim due to java.net.ProtocolException: unexpected end of stream at org.apache.nifi.controller.repository.StandardProcessSession.importFrom(StandardProcessSession.java:2690) ~[na:na] at org.apache.nifi.processors.standard.InvokeHTTP.onTrigger(InvokeHTTP.java:700) ~[nifi-standard-processors-1.1.0.2.1.0.0-165.jar:1.1.0.2.1.0.0-165] at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27) [nifi-api-1.1.0.2.1.0.0-165.jar:1.1.0.2.1.0.0-165] at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1099) [nifi-framework-core-1.1.0.2.1.0.0-165.jar:1.1.0.2.1.0.0-165] at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:136) [nifi-framework-core-1.1.0.2.1.0.0-165.jar:1.1.0.2.1.0.0-165] at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47) [nifi-framework-core-1.1.0.2.1.0.0-165.jar:1.1.0.2.1.0.0-165] at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:132) [nifi-framework-core-1.1.0.2.1.0.0-165.jar:1.1.0.2.1.0.0-165] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_111] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [na:1.8.0_111] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_111] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [na:1.8.0_111] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_111] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_111] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_111] Caused by: org.apache.nifi.processor.exception.FlowFileAccessException: Unable to create ContentClaim due to java.net.ProtocolException: unexpected end of stream at org.apache.nifi.controller.repository.StandardProcessSession.importFrom(StandardProcessSession.java:2683) ~[na:na] ... 13 common frames omitted Caused by: java.net.ProtocolException: unexpected end of stream at com.squareup.okhttp.internal.http.Http1xStream$FixedLengthSource.read(Http1xStream.java:396) ~[okhttp-2.7.1.jar:na] at okio.RealBufferedSource$1.read(RealBufferedSource.java:371) ~[okio-1.6.0.jar:na] at java.io.InputStream.read(InputStream.java:101) ~[na:1.8.0_111] at org.apache.nifi.stream.io.StreamUtils.copy(StreamUtils.java:35) ~[nifi-utils-1.1.0.2.1.0.0-165.jar:1.1.0.2.1.0.0-165] at org.apache.nifi.controller.repository.FileSystemRepository.importFrom(FileSystemRepository.java:700) ~[na:na] at org.apache.nifi.controller.repository.StandardProcessSession.importFrom(StandardProcessSession.java:2680) ~[na:na] ... 13 common frames omitted Any idea what would cause this exception, and how to fix it? ... View more