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Subject: Re: Error Running Execution Tests in Eclipse
From: abdullah alamoudi <bamousaa@gmail.com>
In-Reply-To: <CAE1xAnu9XC-u2rDgWKHMNkX_5=SsQ3dt_+FY0P+AbRqCRxicFw@mail.gmail.com>
Date: Mon, 30 Jan 2017 09:53:30 -0800
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Message-Id: <4B3E0369-7475-4E70-B2A6-C6FDE1D542AF@gmail.com>
References: <CAE1xAnu9XC-u2rDgWKHMNkX_5=SsQ3dt_+FY0P+AbRqCRxicFw@mail.gmail.com>
To: dev@asterixdb.apache.org
archived-at: Mon, 30 Jan 2017 17:53:38 -0000

Steven,
This is caused by missing the generated classes for functions.
The way I deal with this is go to asterix-algebra in commandline and =
build it. Then try to run the tests again and it will find the generated =
classes and be able to run.

Cheers,
Abdullah.

> On Jan 30, 2017, at 9:51 AM, Steven Jacobs <sjaco002@ucr.edu> wrote:
>=20
> Hi all,
> I am having an issue where I am unable to run execution tests within
> eclipse almost 100% of the time. It seems to occur when the
> LangExpressionToPlanTranslator is trying to register runtime =
functions, but
> I can't seem to find any source of the error, or any place where it
> actually fails. I was wondering if anyone else has seen a similar =
issue.
> Included is the stack trace:
>=20
> 2017-01-30 09:50:20,737 WARN  [qtp1599566873-53] =
servlet.ServletHandler (
> ServletHandler.java:doHandle(670)) - Error for /ddl
>=20
> java.lang.ExceptionInInitializerError
>=20
> at =
org.apache.asterix.translator.LangExpressionToPlanTranslator.<init>(
> LangExpressionToPlanTranslator.java:184)
>=20
> at org.apache.asterix.translator.AqlExpressionToPlanTranslator.<init>(
> AqlExpressionToPlanTranslator.java:69)
>=20
> at
> =
org.apache.asterix.translator.AqlExpressionToPlanTranslatorFactory.createE=
xpressionToPlanTranslator(
> AqlExpressionToPlanTranslatorFactory.java:31)
>=20
> at org.apache.asterix.api.common.APIFramework.compileQuery(
> APIFramework.java:184)
>=20
> at
> =
org.apache.asterix.app.translator.QueryTranslator.rewriteCompileInsertUpse=
rt(
> QueryTranslator.java:1982)
>=20
> at
> =
org.apache.asterix.app.translator.QueryTranslator.handleInsertUpsertStatem=
ent(
> QueryTranslator.java:1877)
>=20
> at =
org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(
> QueryTranslator.java:353)
>=20
> at =
org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(
> QueryTranslator.java:271)
>=20
> at org.apache.asterix.api.http.servlet.RESTAPIServlet.handleRequest(
> RESTAPIServlet.java:210)
>=20
> at org.apache.asterix.api.http.servlet.DDLAPIServlet.handleRequest(
> DDLAPIServlet.java:1)
>=20
> at org.apache.asterix.api.http.servlet.RESTAPIServlet.doPost(
> RESTAPIServlet.java:172)
>=20
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>=20
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>=20
> at =
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:845)
>=20
> at =
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:583
> )
>=20
> at org.eclipse.jetty.server.session.SessionHandler.doHandle(
> SessionHandler.java:224)
>=20
> at org.eclipse.jetty.server.handler.ContextHandler.doHandle(
> ContextHandler.java:1180)
>=20
> at =
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)
>=20
> at org.eclipse.jetty.server.session.SessionHandler.doScope(
> SessionHandler.java:185)
>=20
> at org.eclipse.jetty.server.handler.ContextHandler.doScope(
> ContextHandler.java:1112)
>=20
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(
> ScopedHandler.java:141)
>=20
> at org.eclipse.jetty.server.handler.HandlerWrapper.handle(
> HandlerWrapper.java:134)
>=20
> at org.eclipse.jetty.server.Server.handle(Server.java:524)
>=20
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:319)
>=20
> at org.eclipse.jetty.server.HttpConnection.onFillable(
> HttpConnection.java:253)
>=20
> at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(
> AbstractConnection.java:273)
>=20
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
>=20
> at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(
> SelectChannelEndPoint.java:93)
>=20
> at
> =
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduc=
eConsume(
> ExecuteProduceConsume.java:303)
>=20
> at
> =
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsum=
e(
> ExecuteProduceConsume.java:148)
>=20
> at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(
> ExecuteProduceConsume.java:136)
>=20
> at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(
> QueuedThreadPool.java:671)
>=20
> at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(
> QueuedThreadPool.java:589)
>=20
> at java.lang.Thread.run(Thread.java:745)
>=20
> Caused by: java.lang.IllegalStateException: =
java.lang.ClassNotFoundException:
> =
org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndex=
Descriptor$_Gen
>=20
> at
> =
org.apache.asterix.translator.util.FunctionCollection.getGeneratedFunction=
DescriptorFactory(
> FunctionCollection.java:722)
>=20
> at org.apache.asterix.translator.util.FunctionCollection.<clinit>(
> FunctionCollection.java:697)
>=20
> ... 34 more
>=20
> Caused by: java.lang.ClassNotFoundException:
> =
org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndex=
Descriptor$_Gen
>=20
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
>=20
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
>=20
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
>=20
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>=20
> at
> =
org.apache.asterix.translator.util.FunctionCollection.getGeneratedFunction=
DescriptorFactory(
> FunctionCollection.java:718)
>=20
> ... 35 more