Josh Elser created CALCITE-5129:
-----------------------------------
Summary: Exception thrown writing to a closed stream with SPNEGO
authentication at DEBUG
Key: CALCITE-5129
URL: https://issues.apache.org/jira/browse/CALCITE-5129
Project: Calcite
Issue Type: Bug
Reporter: Josh Elser
Assignee: Josh Elser
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2022-05-03 18:27:57,651 WARN org.eclipse.jetty.server.HttpChannelState:
unhandled due to prior sendError
org.eclipse.jetty.io.EofException: Closed
at
org.eclipse.jetty.server.HttpOutput.checkWritable(HttpOutput.java:762)
at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:792)
at java.io.OutputStream.write(OutputStream.java:75)
at
org.apache.calcite.avatica.server.AbstractAvaticaHandler.isUserPermitted(AbstractAvaticaHandler.java:71)
at
org.apache.calcite.avatica.server.AvaticaProtobufHandler.handle(AvaticaProtobufHandler.java:103)
at
org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:59)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
at org.eclipse.jetty.server.Server.handle(Server.java:516)
at
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388)
at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277)
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
at
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:540)
at
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:395)
at
org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
at
org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:383)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036)
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Trying to test CALCITE-4152 behind Apache Knox, I noticed the following in the
server-side logs.
It appears that we end up spitting out an exception when another layer of code
has already called {{sendError()}} which prevents any further writes to the
OutputStream (destined back to the client). I think this is cosmetic, but I'm
not 100% certain at this point.
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