Also how to debug the failure? Is the error related?
INFO: Error body: RPC Error: /StubbyService.Send to (unknown) : APP_ERROR(2)
On Friday, July 6, 2018 at 12:41:41 PM UTC-5, yi he wrote:
>
> Yes. It is flexible environment. In fact, I deployed again last night and
> it worked. But I found it broken again this morning.
> The same code worked very well last week. I didn't change any config file
> and only change business logic code.
>
> On Friday, July 6, 2018 at 12:32:53 PM UTC-5, Giuliano Ribeiro wrote:
>>
>> It's on Flex, right ?
>>
>> As the Flex requires an answer on the default port, have you sure your
>> app is running at least on the local development env ?
>>
>>
>>
>>
>> On Friday, July 6, 2018 at 6:30:00 PM UTC+1, yi he wrote:
>>>
>>> Thanks Giuliano,
>>>
>>> I saw some failures.
>>>
>>> A INFO: End of request or previous flush has not yet completed, blocking.
>>>
>>> A Jul 06, 2018 5:14:44 PM
>>> com.google.apphosting.vmruntime.VmApiProxyDelegate runSyncCall
>>>
>>>
>>> A INFO: Error body: RPC Error: /StubbyService.Send to (unknown) :
>>> APP_ERROR(2)
>>>
>>> 018-07-06 12:14:44.000 CDT
>>>
>>> INFO: Error body: RPC Error: /StubbyService.Send to (unknown) :
>>> APP_ERROR(2)
>>> Expand all | Collapse all
>>> {
>>> insertId: "1l61xvbf9j89do"
>>> labels: {…}
>>> logName: "projects/triage/logs/appengine.googleapis.com%2Fstderr"
>>> receiveTimestamp: "2018-07-06T17:14:44.240478404Z"
>>> resource: {…}
>>> textPayload: "INFO: Error body: RPC Error: /StubbyService.Send to
>>> (unknown) : APP_ERROR(2) "
>>> timestamp: "2018-07-06T17:14:44Z"
>>> }
>>>
>>>
>>>
>>> 2018-07-06 12:14:44.000 CDTjava.util.concurrent.ExecutionException:
>>> com.google.apphosting.api.ApiProxy$RPCFailedException: The remote RPC to
>>> the application server failed for the call logservice.Flush(). at
>>> java.util.concurrent.FutureTask.report(FutureTask.java:122) at
>>> java.util.concurrent.FutureTask.get(FutureTask.java:206) at
>>> com.google.apphosting.vmruntime.VmAppLogsWriter.waitForCurrentFlush(VmAppLogsWriter.java:226)
>>> at
>>> com.google.apphosting.vmruntime.VmAppLogsWriter.flushAndWait(VmAppLogsWriter.java:211)
>>> at
>>> com.google.apphosting.vmruntime.VmApiProxyEnvironment.flushLogs(VmApiProxyEnvironment.java:508)
>>> at
>>> com.google.apphosting.vmruntime.VmRuntimeUtils.flushLogsAndAddHeader(VmRuntimeUtils.java:109)
>>> at
>>> com.google.apphosting.vmruntime.jetty9.VmRuntimeWebAppContext.doScope(VmRuntimeWebAppContext.java:323)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
>>> at
>>> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
>>> at
>>> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)
>>> at
>>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:119)
>>> at org.eclipse.jetty.server.Server.handle(Server.java:517) at
>>> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:306) at
>>> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:242)
>>> at
>>> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:261)
>>> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95) at
>>> org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:75)
>>> at
>>> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:213)
>>> at
>>> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:147)
>>> at
>>> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
>>> at
>>> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
>>> at java.lang.Thread.run(Thread.java:745) Caused by:
>>> com.google.apphosting.api.ApiProxy$RPCFailedException: The remote RPC to
>>> the application server failed for the call logservice.Flush(). at
>>> com.google.apphosting.vmruntime.VmApiProxyDelegate.runSyncCall(VmApiProxyDelegate.java:175)
>>> at
>>> com.google.apphosting.vmruntime.VmApiProxyDelegate.makeApiCall(VmApiProxyDelegate.java:155)
>>> at
>>> com.google.apphosting.vmruntime.VmApiProxyDelegate.access$000(VmApiProxyDelegate.java:75)
>>> at
>>> com.google.apphosting.vmruntime.VmApiProxyDelegate$MakeSyncCall.call(VmApiProxyDelegate.java:434)
>>> at
>>> com.google.apphosting.vmruntime.VmApiProxyDelegate$MakeSyncCall.call(VmApiProxyDelegate.java:410)
>>> at java.util.concurrent.FutureTask.run(FutureTask.java:266) at
>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>>> at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>>> ... 1 more
>>>
>>> 2018-07-06 12:14:44.000 CDT2018-07-06
>>> 17:14:44.933:INFO:oejs.ServerConnector:Thread-1: Stopped
>>> ServerConnector@43184193{HTTP/1.1,[http/1.1]}{0.0.0.0:8080}
>>> Expand all | Collapse all
>>> {
>>> insertId: "1r9ki5zf9mcqwx"
>>> labels: {…}
>>> logName: "projects/triage/logs/appengine.googleapis.com%2Fstderr"
>>> receiveTimestamp: "2018-07-06T17:14:45.895354407Z"
>>> resource: {…}
>>> textPayload: "2018-07-06 17:14:44.933:INFO:oejs.ServerConnector:Thread-1:
>>> Stopped ServerConnector@43184193{HTTP/1.1,[http/1.1]}{0.0.0.0:8080}
>>> "
>>> timestamp: "2018-07-06T17:14:44Z"
>>> }
>>>
>>>
>>>
>>> I think above exception or error maybe related. But no idea how to get
>>> rid of them.
>>>
>>> Thanks
>>>
>>> On Friday, July 6, 2018 at 11:34:34 AM UTC-5, Giuliano Ribeiro wrote:
>>>>
>>>> Hi Yi,
>>>>
>>>> do you took a look on StackDrive logging? Any issues on the instances
>>>> startup?
>>>>
>>>>
>>>>
>>>> On Friday, July 6, 2018 at 5:31:50 PM UTC+1, yi he wrote:
>>>>>
>>>>> Hello,
>>>>> I met a issue.
>>>>> Everything works fine at the begin of this week. In the middle of the
>>>>> week, user reported can not access the website and I found the server
>>>>> respond 503 error.
>>>>> Do you have any guide how to locate the root cause?
>>>>> I tried to redeploy it. It worked last night and broken again this
>>>>> morning.
>>>>>
>>>>> Thanks.
>>>>>
>>>>
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