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https://issues.apache.org/jira/browse/CALCITE-962?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julian Hyde updated CALCITE-962:
--------------------------------
Fix Version/s: (was: next)
1.6.0
> Server-side exception (stack trace) not propagated in JdbcMeta.propagate
> ------------------------------------------------------------------------
>
> Key: CALCITE-962
> URL: https://issues.apache.org/jira/browse/CALCITE-962
> Project: Calcite
> Issue Type: Bug
> Components: avatica
> Affects Versions: 1.5.0
> Reporter: Josh Elser
> Assignee: Josh Elser
> Fix For: 1.6.0
>
>
> Noticed the following in some automated tests against Phoenix:
> {noformat}
> java.lang.RuntimeException: Encountered exception in sub plan [0] execution.
> at org.apache.calcite.avatica.jdbc.JdbcMeta.propagate(JdbcMeta.java:645)
> at
> org.apache.calcite.avatica.jdbc.JdbcMeta.prepareAndExecute(JdbcMeta.java:709)
> at
> org.apache.calcite.avatica.remote.LocalService.apply(LocalService.java:179)
> at
> org.apache.calcite.avatica.remote.Service$PrepareAndExecuteRequest.accept(Service.java:1049)
> at
> org.apache.calcite.avatica.remote.Service$PrepareAndExecuteRequest.accept(Service.java:1023)
> at
> org.apache.calcite.avatica.remote.AbstractHandler.apply(AbstractHandler.java:100)
> at org.apache.calcite.avatica.remote.JsonHandler.apply(JsonHandler.java:43)
> at
> org.apache.calcite.avatica.server.AvaticaHandler.handle(AvaticaHandler.java:68)
> 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}
> The good part, we got this exception from the server on the client! Oddly, we
> didn't get an actual exception from Phoenix. It looks like we happened to
> drop that context.
> {code}
> private RuntimeException propagate(Throwable e) {
> if (e instanceof RuntimeException) {
> throw (RuntimeException) e;
> } else if (e instanceof Error) {
> throw (Error) e;
> } else {
> throw new RuntimeException(e.getMessage());
> }
> }
> {code}
> The else branch happened to drop the context from the cause. We want to be
> sure to propagate this back to clients.
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