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From "Anton Gozhiy (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-6639) Exception happens while displaying operator profiles if querying a Hive Mapr-DB with the native reader
Date Thu, 26 Jul 2018 16:22:01 GMT
Anton Gozhiy created DRILL-6639:
-----------------------------------

             Summary: Exception happens while displaying operator profiles if querying a Hive
Mapr-DB with the native reader
                 Key: DRILL-6639
                 URL: https://issues.apache.org/jira/browse/DRILL-6639
             Project: Apache Drill
          Issue Type: Bug
    Affects Versions: 1.14.0
            Reporter: Anton Gozhiy


*Prerequisites:*
*1.* Create a MapR-DB JSON table:
{noformat}
hadoop fs -mkdir /tmp/mdb_tabl
mapr dbshell
create /tmp/mdb_table/json
insert /tmp/mdb_table/json --value '{"_id":"movie0000002" , "title":"Developers on the Edge",
"studio":"Command Line Studios"}'
insert /tmp/mdb_table/json --id movie0000003 --value '{"title":"The Golden Master", "studio":"All-Nighter"}'
{noformat}
*2.* Create a Hive external table:
{noformat}
CREATE EXTERNAL TABLE mapr_db_json_hive_tbl ( 
movie_id string, title string, studio string) 
STORED BY 'org.apache.hadoop.hive.maprdb.json.MapRDBJsonStorageHandler' 
TBLPROPERTIES("maprdb.table.name" = "/tmp/mdb_table/json","maprdb.column.id" = "movie_id");
{noformat}
*3.* Enable Hive storage plugin in Drill:

{code:json}
{
  "type": "hive",
  "enabled": true,
  "configProps": {
	"hive.metastore.uris": "thrift://localhost:9083",
	"fs.default.name": "maprfs:///",
	"hive.metastore.sasl.enabled": "false"
  }
}
{code}


*Steps:*
*1.* Run the following query:
{noformat}
select * from hive.`mapr_db_json_hive_tbl`
{noformat}
*2.* Open the query profile in the Drill UI, look at the Operator Profiles

*Expected result:*
Operator Profiles should be displayed

*Actual result:*
Exception displayed:
{noformat}
FreeMarker template error (DEBUG mode; use RETHROW in production!): Java method "org.apache.drill.exec.server.rest.profile.ProfileWrapper.getOperatorsOverview()"
threw an exception when invoked on org.apache.drill.exec.server.rest.profile.ProfileWrapper
object "org.apache.drill.exec.server.rest.profile.ProfileWrapper@36c94e5"; see cause exception
in the Java stack trace. ---- FTL stack trace ("~" means nesting-related): - Failed at: ${model.getOperatorsOverview()?no_esc}
[in template "rest/profile/profile.ftl" in macro "page_body" at line 338, column 11] - Reached
through: @page_body [in template "rest/generic.ftl" in macro "page_html" at line 99, column
9] - Reached through: @page_html [in template "rest/profile/profile.ftl" at line 474, column
1] ---- Java stack trace (for programmers): ---- freemarker.core._TemplateModelException:
[... Exception message was already printed; see it above ...] at freemarker.ext.beans._MethodUtil.newInvocationTemplateModelException(_MethodUtil.java:289)
at freemarker.ext.beans._MethodUtil.newInvocationTemplateModelException(_MethodUtil.java:252)
at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:74) at freemarker.core.MethodCall._eval(MethodCall.java:65)
at freemarker.core.Expression.eval(Expression.java:81) at freemarker.core.BuiltInsForOutputFormatRelated$AbstractConverterBI.calculateResult(BuiltInsForOutputFormatRelated.java:50)
at freemarker.core.MarkupOutputFormatBoundBuiltIn._eval(MarkupOutputFormatBoundBuiltIn.java:40)
at freemarker.core.Expression.eval(Expression.java:81) at freemarker.core.DollarVariable.calculateInterpolatedStringOrMarkup(DollarVariable.java:96)
at freemarker.core.DollarVariable.accept(DollarVariable.java:59) at freemarker.core.Environment.visit(Environment.java:362)
at freemarker.core.Environment.invoke(Environment.java:714) at freemarker.core.UnifiedCall.accept(UnifiedCall.java:83)
at freemarker.core.Environment.visit(Environment.java:362) at freemarker.core.Environment.invoke(Environment.java:714)
at freemarker.core.UnifiedCall.accept(UnifiedCall.java:83) at freemarker.core.Environment.visit(Environment.java:326)
at freemarker.core.Environment.visit(Environment.java:332) at freemarker.core.Environment.process(Environment.java:305)
at freemarker.template.Template.process(Template.java:378) at org.glassfish.jersey.server.mvc.freemarker.FreemarkerViewProcessor.writeTo(FreemarkerViewProcessor.java:143)
at org.glassfish.jersey.server.mvc.freemarker.FreemarkerViewProcessor.writeTo(FreemarkerViewProcessor.java:85)
at org.glassfish.jersey.server.mvc.spi.ResolvedViewable.writeTo(ResolvedViewable.java:116)
at org.glassfish.jersey.server.mvc.internal.ViewableMessageBodyWriter.writeTo(ViewableMessageBodyWriter.java:134)
at org.glassfish.jersey.server.mvc.internal.ViewableMessageBodyWriter.writeTo(ViewableMessageBodyWriter.java:88)
at org.glassfish.jersey.message.internal.WriterInterceptorExecutor$TerminalWriterInterceptor.invokeWriteTo(WriterInterceptorExecutor.java:263)
at org.glassfish.jersey.message.internal.WriterInterceptorExecutor$TerminalWriterInterceptor.aroundWriteTo(WriterInterceptorExecutor.java:250)
at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:162)
at org.glassfish.jersey.server.mvc.internal.TemplateMethodInterceptor.aroundWriteTo(TemplateMethodInterceptor.java:77)
at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:162)
at org.glassfish.jersey.server.internal.JsonWithPaddingInterceptor.aroundWriteTo(JsonWithPaddingInterceptor.java:103)
at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:162)
at org.glassfish.jersey.server.internal.MappableExceptionWrapperInterceptor.aroundWriteTo(MappableExceptionWrapperInterceptor.java:88)
at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:162)
at org.glassfish.jersey.message.internal.MessageBodyFactory.writeTo(MessageBodyFactory.java:1154)
at org.glassfish.jersey.server.ServerRuntime$Responder.writeResponse(ServerRuntime.java:613)
at org.glassfish.jersey.server.ServerRuntime$Responder.processResponse(ServerRuntime.java:375)
at org.glassfish.jersey.server.ServerRuntime$Responder.process(ServerRuntime.java:365) at
org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:272) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
at org.glassfish.jersey.internal.Errors.process(Errors.java:297) at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:297) at
org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:252) at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1023)
at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:372) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:382)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:345) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:220)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:738) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:551)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:219) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1111)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:478) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1045) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) at org.eclipse.jetty.server.Server.handle(Server.java:462)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:279) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:232)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536) at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException at org.apache.drill.exec.server.rest.profile.OperatorWrapper.getSpillCycleMetricIndex(OperatorWrapper.java:258)
at org.apache.drill.exec.server.rest.profile.OperatorWrapper.addSummary(OperatorWrapper.java:161)
at org.apache.drill.exec.server.rest.profile.ProfileWrapper.getOperatorsOverview(ProfileWrapper.java:291)
at sun.reflect.GeneratedMethodAccessor196.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498) at freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:1487)
at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:69) ... 64 more
{noformat}



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