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Posted to dev@asterixdb.apache.org by Zacharias Chasparis <zc...@ucr.edu> on 2017/09/23 00:49:43 UTC
Problem after updating to 0.9.3
Hi all,
I'm a PhD student at UCR advised by Dr Eldawy and I have started working
on AsterixDB.
Since I have updated to the last version, I cannot even run the SQL++
examples from the Asterix website. More specific, when I'm trying to
create datasets/indexes, I'm getting the following errors (copy-paste
from IntelliJ IDE):
Sep 22, 2017 5:28:00 PM
org.apache.asterix.app.active.ActiveNotificationHandler getEventListeners
INFO: getEventListeners() was called
Sep 22, 2017 5:28:00 PM
org.apache.asterix.app.active.ActiveNotificationHandler getEventListeners
INFO: returning 0 Listeners
Sep 22, 2017 5:28:00 PM org.apache.hyracks.http.server.AbstractServlet
handle
WARNING: Unhandled throwable
java.lang.ExceptionInInitializerError
at
org.apache.asterix.runtime.functions.FunctionManagerHolder.createFunctionManager(FunctionManagerHolder.java:33)
at
org.apache.asterix.runtime.functions.FunctionManagerHolder.<clinit>(FunctionManagerHolder.java:25)
at
org.apache.asterix.runtime.formats.NonTaggedDataFormat.getFieldAccessEvaluatorFactory(NonTaggedDataFormat.java:176)
at
org.apache.asterix.metadata.utils.SecondaryBTreeOperationsHelper.setSecondaryRecDescAndComparators(SecondaryBTreeOperationsHelper.java:216)
at
org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.init(SecondaryIndexOperationsHelper.java:197)
at
org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.createIndexOperationsHelper(SecondaryIndexOperationsHelper.java:163)
at
org.apache.asterix.metadata.utils.IndexUtil.buildSecondaryIndexCreationJobSpec(IndexUtil.java:119)
at
org.apache.asterix.app.translator.QueryTranslator.doCreateIndex(QueryTranslator.java:951)
at
org.apache.asterix.app.translator.QueryTranslator.handleCreateIndexStatement(QueryTranslator.java:854)
at
org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:297)
at
org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:162)
at
org.apache.hyracks.http.server.AbstractServlet.handle(AbstractServlet.java:78)
at
org.apache.hyracks.http.server.HttpRequestHandler.handle(HttpRequestHandler.java:70)
at
org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:55)
at
org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:36)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalStateException:
java.lang.ClassNotFoundException:
org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndexDescriptor$_Gen
at
org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFunctionDescriptorFactory(FunctionCollection.java:740)
at
org.apache.asterix.runtime.functions.FunctionCollection.<clinit>(FunctionCollection.java:715)
... 19 more
Caused by: java.lang.ClassNotFoundException:
org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndexDescriptor$_Gen
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at
org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFunctionDescriptorFactory(FunctionCollection.java:736)
... 20 more
Sep 22, 2017 5:28:00 PM
org.apache.hyracks.http.server.HttpRequestHandler call
SEVERE: Failure handling HTTP Request
java.lang.ExceptionInInitializerError
at
org.apache.asterix.runtime.functions.FunctionManagerHolder.createFunctionManager(FunctionManagerHolder.java:33)
at
org.apache.asterix.runtime.functions.FunctionManagerHolder.<clinit>(FunctionManagerHolder.java:25)
at
org.apache.asterix.runtime.formats.NonTaggedDataFormat.getFieldAccessEvaluatorFactory(NonTaggedDataFormat.java:176)
at
org.apache.asterix.metadata.utils.SecondaryBTreeOperationsHelper.setSecondaryRecDescAndComparators(SecondaryBTreeOperationsHelper.java:216)
at
org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.init(SecondaryIndexOperationsHelper.java:197)
at
org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.createIndexOperationsHelper(SecondaryIndexOperationsHelper.java:163)
at
org.apache.asterix.metadata.utils.IndexUtil.buildSecondaryIndexCreationJobSpec(IndexUtil.java:119)
at
org.apache.asterix.app.translator.QueryTranslator.doCreateIndex(QueryTranslator.java:951)
at
org.apache.asterix.app.translator.QueryTranslator.handleCreateIndexStatement(QueryTranslator.java:854)
at
org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:297)
at
org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:162)
at
org.apache.hyracks.http.server.AbstractServlet.handle(AbstractServlet.java:78)
at
org.apache.hyracks.http.server.HttpRequestHandler.handle(HttpRequestHandler.java:70)
at
org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:55)
at
org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:36)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalStateException:
java.lang.ClassNotFoundException:
org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndexDescriptor$_Gen
at
org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFunctionDescriptorFactory(FunctionCollection.java:740)
at
org.apache.asterix.runtime.functions.FunctionCollection.<clinit>(FunctionCollection.java:715)
... 19 more
Caused by: java.lang.ClassNotFoundException:
org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndexDescriptor$_Gen
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at
org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFunctionDescriptorFactory(FunctionCollection.java:736)
... 20 more
Cleaned and rebuilt several times with no result. Any ideas why I'm
getting these errors?
(I'm sorry for the long email and if the answer is obvious, but it's not
a while since I had started working with AsterixDB)
Thank you in advance,
Zacharias Chasparis
--
Zacharias (Harry) Chasparis
Graduate PhD Student
Re: Problem after updating to 0.9.3
Posted by Till Westmann <ti...@apache.org>.
While we have this step in the instructions [1] before the IDE setup, we
might want to make is more explicit why it is there and should be done
before the IDE setup :)
Cheers,
Till
[1] http://asterixdb.apache.org/dev-setup.html
On 22 Sep 2017, at 17:59, abdullah alamoudi wrote:
> Using commandline, from the root asterixdb dir:
>
> cd asterixdb/asterix-runtime/
> mvn clean install -o -DskipTests
>
> Then try again and it should work. This error is due to not having IDE
> integration for the source code generation part of asterixdb.
>
> Let's know if you need further help,
> Abdullah.
>
>> On Sep 22, 2017, at 5:49 PM, Zacharias Chasparis <zc...@ucr.edu>
>> wrote:
>>
>> Hi all,
>>
>> I'm a PhD student at UCR advised by Dr Eldawy and I have started
>> working on AsterixDB.
>> Since I have updated to the last version, I cannot even run the SQL++
>> examples from the Asterix website. More specific, when I'm trying to
>> create datasets/indexes, I'm getting the following errors (copy-paste
>> from IntelliJ IDE):
>>
>> Sep 22, 2017 5:28:00 PM
>> org.apache.asterix.app.active.ActiveNotificationHandler
>> getEventListeners
>> INFO: getEventListeners() was called
>> Sep 22, 2017 5:28:00 PM
>> org.apache.asterix.app.active.ActiveNotificationHandler
>> getEventListeners
>> INFO: returning 0 Listeners
>> Sep 22, 2017 5:28:00 PM
>> org.apache.hyracks.http.server.AbstractServlet handle
>> WARNING: Unhandled throwable
>> java.lang.ExceptionInInitializerError
>> at
>> org.apache.asterix.runtime.functions.FunctionManagerHolder.createFunctionManager(FunctionManagerHolder.java:33)
>> at
>> org.apache.asterix.runtime.functions.FunctionManagerHolder.<clinit>(FunctionManagerHolder.java:25)
>> at
>> org.apache.asterix.runtime.formats.NonTaggedDataFormat.getFieldAccessEvaluatorFactory(NonTaggedDataFormat.java:176)
>> at
>> org.apache.asterix.metadata.utils.SecondaryBTreeOperationsHelper.setSecondaryRecDescAndComparators(SecondaryBTreeOperationsHelper.java:216)
>> at
>> org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.init(SecondaryIndexOperationsHelper.java:197)
>> at
>> org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.createIndexOperationsHelper(SecondaryIndexOperationsHelper.java:163)
>> at
>> org.apache.asterix.metadata.utils.IndexUtil.buildSecondaryIndexCreationJobSpec(IndexUtil.java:119)
>> at
>> org.apache.asterix.app.translator.QueryTranslator.doCreateIndex(QueryTranslator.java:951)
>> at
>> org.apache.asterix.app.translator.QueryTranslator.handleCreateIndexStatement(QueryTranslator.java:854)
>> at
>> org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:297)
>> at
>> org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:162)
>> at
>> org.apache.hyracks.http.server.AbstractServlet.handle(AbstractServlet.java:78)
>> at
>> org.apache.hyracks.http.server.HttpRequestHandler.handle(HttpRequestHandler.java:70)
>> at
>> org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:55)
>> at
>> org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:36)
>> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>> at
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>> at java.lang.Thread.run(Thread.java:748)
>> Caused by: java.lang.IllegalStateException:
>> java.lang.ClassNotFoundException:
>> org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndexDescriptor$_Gen
>> at
>> org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFunctionDescriptorFactory(FunctionCollection.java:740)
>> at
>> org.apache.asterix.runtime.functions.FunctionCollection.<clinit>(FunctionCollection.java:715)
>> ... 19 more
>> Caused by: java.lang.ClassNotFoundException:
>> org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndexDescriptor$_Gen
>> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>> at
>> org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFunctionDescriptorFactory(FunctionCollection.java:736)
>> ... 20 more
>>
>> Sep 22, 2017 5:28:00 PM
>> org.apache.hyracks.http.server.HttpRequestHandler call
>> SEVERE: Failure handling HTTP Request
>> java.lang.ExceptionInInitializerError
>> at
>> org.apache.asterix.runtime.functions.FunctionManagerHolder.createFunctionManager(FunctionManagerHolder.java:33)
>> at
>> org.apache.asterix.runtime.functions.FunctionManagerHolder.<clinit>(FunctionManagerHolder.java:25)
>> at
>> org.apache.asterix.runtime.formats.NonTaggedDataFormat.getFieldAccessEvaluatorFactory(NonTaggedDataFormat.java:176)
>> at
>> org.apache.asterix.metadata.utils.SecondaryBTreeOperationsHelper.setSecondaryRecDescAndComparators(SecondaryBTreeOperationsHelper.java:216)
>> at
>> org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.init(SecondaryIndexOperationsHelper.java:197)
>> at
>> org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.createIndexOperationsHelper(SecondaryIndexOperationsHelper.java:163)
>> at
>> org.apache.asterix.metadata.utils.IndexUtil.buildSecondaryIndexCreationJobSpec(IndexUtil.java:119)
>> at
>> org.apache.asterix.app.translator.QueryTranslator.doCreateIndex(QueryTranslator.java:951)
>> at
>> org.apache.asterix.app.translator.QueryTranslator.handleCreateIndexStatement(QueryTranslator.java:854)
>> at
>> org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:297)
>> at
>> org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:162)
>> at
>> org.apache.hyracks.http.server.AbstractServlet.handle(AbstractServlet.java:78)
>> at
>> org.apache.hyracks.http.server.HttpRequestHandler.handle(HttpRequestHandler.java:70)
>> at
>> org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:55)
>> at
>> org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:36)
>> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>> at
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>> at java.lang.Thread.run(Thread.java:748)
>> Caused by: java.lang.IllegalStateException:
>> java.lang.ClassNotFoundException:
>> org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndexDescriptor$_Gen
>> at
>> org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFunctionDescriptorFactory(FunctionCollection.java:740)
>> at
>> org.apache.asterix.runtime.functions.FunctionCollection.<clinit>(FunctionCollection.java:715)
>> ... 19 more
>> Caused by: java.lang.ClassNotFoundException:
>> org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndexDescriptor$_Gen
>> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>> at
>> org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFunctionDescriptorFactory(FunctionCollection.java:736)
>> ... 20 more
>>
>>
>> Cleaned and rebuilt several times with no result. Any ideas why I'm
>> getting these errors?
>> (I'm sorry for the long email and if the answer is obvious, but it's
>> not a while since I had started working with AsterixDB)
>>
>> Thank you in advance,
>> Zacharias Chasparis
>>
>> --
>> Zacharias (Harry) Chasparis
>> Graduate PhD Student
>>
Re: Problem after updating to 0.9.3
Posted by abdullah alamoudi <ba...@gmail.com>.
Using commandline, from the root asterixdb dir:
cd asterixdb/asterix-runtime/
mvn clean install -o -DskipTests
Then try again and it should work. This error is due to not having IDE integration for the source code generation part of asterixdb.
Let's know if you need further help,
Abdullah.
> On Sep 22, 2017, at 5:49 PM, Zacharias Chasparis <zc...@ucr.edu> wrote:
>
> Hi all,
>
> I'm a PhD student at UCR advised by Dr Eldawy and I have started working on AsterixDB.
> Since I have updated to the last version, I cannot even run the SQL++ examples from the Asterix website. More specific, when I'm trying to create datasets/indexes, I'm getting the following errors (copy-paste from IntelliJ IDE):
>
> Sep 22, 2017 5:28:00 PM org.apache.asterix.app.active.ActiveNotificationHandler getEventListeners
> INFO: getEventListeners() was called
> Sep 22, 2017 5:28:00 PM org.apache.asterix.app.active.ActiveNotificationHandler getEventListeners
> INFO: returning 0 Listeners
> Sep 22, 2017 5:28:00 PM org.apache.hyracks.http.server.AbstractServlet handle
> WARNING: Unhandled throwable
> java.lang.ExceptionInInitializerError
> at org.apache.asterix.runtime.functions.FunctionManagerHolder.createFunctionManager(FunctionManagerHolder.java:33)
> at org.apache.asterix.runtime.functions.FunctionManagerHolder.<clinit>(FunctionManagerHolder.java:25)
> at org.apache.asterix.runtime.formats.NonTaggedDataFormat.getFieldAccessEvaluatorFactory(NonTaggedDataFormat.java:176)
> at org.apache.asterix.metadata.utils.SecondaryBTreeOperationsHelper.setSecondaryRecDescAndComparators(SecondaryBTreeOperationsHelper.java:216)
> at org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.init(SecondaryIndexOperationsHelper.java:197)
> at org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.createIndexOperationsHelper(SecondaryIndexOperationsHelper.java:163)
> at org.apache.asterix.metadata.utils.IndexUtil.buildSecondaryIndexCreationJobSpec(IndexUtil.java:119)
> at org.apache.asterix.app.translator.QueryTranslator.doCreateIndex(QueryTranslator.java:951)
> at org.apache.asterix.app.translator.QueryTranslator.handleCreateIndexStatement(QueryTranslator.java:854)
> at org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:297)
> at org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:162)
> at org.apache.hyracks.http.server.AbstractServlet.handle(AbstractServlet.java:78)
> at org.apache.hyracks.http.server.HttpRequestHandler.handle(HttpRequestHandler.java:70)
> at org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:55)
> at org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:36)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.IllegalStateException: java.lang.ClassNotFoundException: org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndexDescriptor$_Gen
> at org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFunctionDescriptorFactory(FunctionCollection.java:740)
> at org.apache.asterix.runtime.functions.FunctionCollection.<clinit>(FunctionCollection.java:715)
> ... 19 more
> Caused by: java.lang.ClassNotFoundException: org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndexDescriptor$_Gen
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFunctionDescriptorFactory(FunctionCollection.java:736)
> ... 20 more
>
> Sep 22, 2017 5:28:00 PM org.apache.hyracks.http.server.HttpRequestHandler call
> SEVERE: Failure handling HTTP Request
> java.lang.ExceptionInInitializerError
> at org.apache.asterix.runtime.functions.FunctionManagerHolder.createFunctionManager(FunctionManagerHolder.java:33)
> at org.apache.asterix.runtime.functions.FunctionManagerHolder.<clinit>(FunctionManagerHolder.java:25)
> at org.apache.asterix.runtime.formats.NonTaggedDataFormat.getFieldAccessEvaluatorFactory(NonTaggedDataFormat.java:176)
> at org.apache.asterix.metadata.utils.SecondaryBTreeOperationsHelper.setSecondaryRecDescAndComparators(SecondaryBTreeOperationsHelper.java:216)
> at org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.init(SecondaryIndexOperationsHelper.java:197)
> at org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.createIndexOperationsHelper(SecondaryIndexOperationsHelper.java:163)
> at org.apache.asterix.metadata.utils.IndexUtil.buildSecondaryIndexCreationJobSpec(IndexUtil.java:119)
> at org.apache.asterix.app.translator.QueryTranslator.doCreateIndex(QueryTranslator.java:951)
> at org.apache.asterix.app.translator.QueryTranslator.handleCreateIndexStatement(QueryTranslator.java:854)
> at org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:297)
> at org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:162)
> at org.apache.hyracks.http.server.AbstractServlet.handle(AbstractServlet.java:78)
> at org.apache.hyracks.http.server.HttpRequestHandler.handle(HttpRequestHandler.java:70)
> at org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:55)
> at org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:36)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.IllegalStateException: java.lang.ClassNotFoundException: org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndexDescriptor$_Gen
> at org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFunctionDescriptorFactory(FunctionCollection.java:740)
> at org.apache.asterix.runtime.functions.FunctionCollection.<clinit>(FunctionCollection.java:715)
> ... 19 more
> Caused by: java.lang.ClassNotFoundException: org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndexDescriptor$_Gen
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFunctionDescriptorFactory(FunctionCollection.java:736)
> ... 20 more
>
>
> Cleaned and rebuilt several times with no result. Any ideas why I'm getting these errors?
> (I'm sorry for the long email and if the answer is obvious, but it's not a while since I had started working with AsterixDB)
>
> Thank you in advance,
> Zacharias Chasparis
>
> --
> Zacharias (Harry) Chasparis
> Graduate PhD Student
>