Josh Elser created CALCITE-983:
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Summary: NPE in ErrorResponse construction
Key: CALCITE-983
URL: https://issues.apache.org/jira/browse/CALCITE-983
Project: Calcite
Issue Type: Bug
Components: avatica
Reporter: Josh Elser
Assignee: Josh Elser
Fix For: next
Noticed today:
{noformat}
2015-11-18 19:44:29,314 WARN org.eclipse.jetty.server.HttpChannel: /
java.lang.NullPointerException
at
org.apache.calcite.avatica.proto.Responses$ErrorResponse$Builder.setErrorMessage(Responses.java:7180)
at
org.apache.calcite.avatica.remote.Service$ErrorResponse.serialize(Service.java:2574)
at
org.apache.calcite.avatica.remote.Service$ErrorResponse.serialize(Service.java:2495)
at
org.apache.calcite.avatica.remote.ProtobufTranslationImpl.serializeResponse(ProtobufTranslationImpl.java:195)
at
org.apache.calcite.avatica.remote.ProtobufHandler.encode(ProtobufHandler.java:46)
at
org.apache.calcite.avatica.remote.ProtobufHandler.encode(ProtobufHandler.java:28)
at
org.apache.calcite.avatica.remote.AbstractHandler.apply(AbstractHandler.java:106)
at
org.apache.calcite.avatica.remote.ProtobufHandler.apply(ProtobufHandler.java:38)
at
org.apache.calcite.avatica.server.AvaticaProtobufHandler.handle(AvaticaProtobufHandler.java:63)
at
org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:497)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:245)
at
org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
at java.lang.Thread.run(Thread.java:745)
{noformat}
Looks like we expected something to be non-null at this point, but didn't cover
all avenues.
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