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https://issues.apache.org/jira/browse/DRILL-4855?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kathiravelu Pradeeban resolved DRILL-4855.
------------------------------------------
Resolution: Invalid
We cannot reference column aliases in the following clauses:
* WHERE
* GROUP BY
* HAVING
SELECT camic.provenance.image.case_id caseid
from mongo.users.`contacts2` camic
where camic.provenance.image.case_id > 10;
works!
> Querying MongoDB collection with nested data fails
> --------------------------------------------------
>
> Key: DRILL-4855
> URL: https://issues.apache.org/jira/browse/DRILL-4855
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - MongoDB
> Affects Versions: 1.6.0, 1.7.0
> Environment: Centos7 and Ubuntu 16.04
> Reporter: Kathiravelu Pradeeban
> Priority: Critical
>
> To reproduce:
> 1. Create a json file called small.json with the below line:
> {"_id":{"$oid":"56a784b76952647b7b51c562"},"provenance":{"image":{"case_id":"TCGA-TS2","subject_id":"TCGA"}}}
> 2. Create a Mongo DB with the small.json as below:
> mongoimport --db users --collection contacts --type small.json
> 3. Create a Mongo Query involving the nested data to confirm everything is
> fine.
> use users;
> db.contacts.find({ "provenance.image.case_id": "TCGA-TS2"});
> This returns:
> { "_id" : ObjectId("56a784b76952647b7b51c562"), "provenance" : { "image" : {
> "case_id" : "TCGA-TS2", "subject_id" : "TCGA" } } }
> 4. Create a Drill query for the same:
> SELECT camic.provenance.image.case_id caseid
> FROM mongo.users.`contacts` camic
> WHERE caseid = 'TCGA-TS2';
> The above query fails with the below error message.
> Error: SYSTEM ERROR: NumberFormatException: TCGA-TS2
> Fragment 0:0
> [Error Id: 142d9f37-fe13-4757-8009-e713d55bc1d8 on llovizna:31010]
> (state=,code=0)
> "tail -f sqlline.log" indicates the below:
> 2016-08-18 16:33:32,097 [2849e462-ade5-621f-5e4b-59e93c07ff11:foreman] INFO
> o.a.drill.exec.work.foreman.Foreman - Query text for query id
> 2849e462-ade5-621f-5e4b-59e93c07ff11: SELECT camic.provenance.image.case_id
> caseid
> FROM mongo.users.`contacts` camic
> WHERE caseid = 'TCGA-TS2'
> 2016-08-18 16:33:33,369 [2849e462-ade5-621f-5e4b-59e93c07ff11:frag:0:0] INFO
> o.a.d.e.s.m.MongoScanBatchCreator - Number of record readers initialized : 1
> 2016-08-18 16:33:33,371 [2849e462-ade5-621f-5e4b-59e93c07ff11:frag:0:0] INFO
> o.a.d.e.w.fragment.FragmentExecutor -
> 2849e462-ade5-621f-5e4b-59e93c07ff11:0:0: State change requested
> AWAITING_ALLOCATION --> RUNNING
> 2016-08-18 16:33:33,371 [2849e462-ade5-621f-5e4b-59e93c07ff11:frag:0:0] INFO
> o.a.d.e.w.f.FragmentStatusReporter -
> 2849e462-ade5-621f-5e4b-59e93c07ff11:0:0: State to report: RUNNING
> 2016-08-18 16:33:33,371 [2849e462-ade5-621f-5e4b-59e93c07ff11:frag:0:0] INFO
> o.a.d.e.s.mongo.MongoRecordReader - Filters Applied : Document{{}}
> 2016-08-18 16:33:33,371 [2849e462-ade5-621f-5e4b-59e93c07ff11:frag:0:0] INFO
> o.a.d.e.s.mongo.MongoRecordReader - Fields Selected :Document{{_id=0,
> caseid=1, provenance=1}}
> 2016-08-18 16:33:33,372 [2849e462-ade5-621f-5e4b-59e93c07ff11:frag:0:0] WARN
> o.a.d.e.e.ExpressionTreeMaterializer - Unable to find value vector of path
> `caseid`, returning null instance.
> 2016-08-18 16:33:33,375 [2849e462-ade5-621f-5e4b-59e93c07ff11:frag:0:0] INFO
> o.a.d.e.w.fragment.FragmentExecutor -
> 2849e462-ade5-621f-5e4b-59e93c07ff11:0:0: State change requested RUNNING -->
> FAILED
> 2016-08-18 16:33:33,375 [2849e462-ade5-621f-5e4b-59e93c07ff11:frag:0:0] INFO
> o.a.d.e.w.fragment.FragmentExecutor -
> 2849e462-ade5-621f-5e4b-59e93c07ff11:0:0: State change requested FAILED -->
> FINISHED
> 2016-08-18 16:33:33,376 [2849e462-ade5-621f-5e4b-59e93c07ff11:frag:0:0] ERROR
> o.a.d.e.w.fragment.FragmentExecutor - SYSTEM ERROR: NumberFormatException:
> TCGA-TS2
> Fragment 0:0
> [Error Id: efb49b38-0515-4b20-9d24-052944f04a73 on llovizna:31010]
> org.apache.drill.common.exceptions.UserException: SYSTEM ERROR:
> NumberFormatException: TCGA-TS2
> Fragment 0:0
> [Error Id: efb49b38-0515-4b20-9d24-052944f04a73 on llovizna:31010]
> at
> org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:543)
> ~[drill-common-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor.sendFinalState(FragmentExecutor.java:318)
> [drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor.cleanup(FragmentExecutor.java:185)
> [drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:287)
> [drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
> [drill-common-1.6.0.jar:1.6.0]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [na:1.8.0]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [na:1.8.0]
> at java.lang.Thread.run(Thread.java:744) [na:1.8.0]
> Caused by: java.lang.NumberFormatException: TCGA-TS2
> at
> org.apache.drill.exec.expr.fn.impl.StringFunctionHelpers.nfeI(StringFunctionHelpers.java:95)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.expr.fn.impl.StringFunctionHelpers.varTypesToInt(StringFunctionHelpers.java:120)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.test.generated.FiltererGen20.doSetup(FilterTemplate2.java:45)
> ~[na:na]
> at
> org.apache.drill.exec.test.generated.FiltererGen20.setup(FilterTemplate2.java:54)
> ~[na:na]
> at
> org.apache.drill.exec.physical.impl.filter.FilterRecordBatch.generateSV2Filterer(FilterRecordBatch.java:197)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.physical.impl.filter.FilterRecordBatch.setupNewSchema(FilterRecordBatch.java:109)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:78)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.innerNext(RemovingRecordBatch.java:94)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:129)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:104)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:81)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:94)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:257)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:251)
> ~[drill-java-exec-1.6.0.jar:1.6.0]
> at java.security.AccessController.doPrivileged(Native Method)
> ~[na:1.8.0]
> at javax.security.auth.Subject.doAs(Subject.java:422) ~[na:1.8.0]
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
> ~[hadoop-common-2.7.1.jar:na]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:251)
> [drill-java-exec-1.6.0.jar:1.6.0]
> ... 4 common frames omitted
> 2016-08-18 16:33:33,426 [CONTROL-rpc-event-queue] WARN
> o.a.drill.exec.work.foreman.Foreman - Dropping request to move to COMPLETED
> state as query is already at FAILED state (which is terminal).
> 2016-08-18 16:33:33,426 [CONTROL-rpc-event-queue] WARN
> o.a.d.e.w.b.ControlMessageHandler - Dropping request to cancel fragment.
> 2849e462-ade5-621f-5e4b-59e93c07ff11:0:0 does not exist.
> 2016-08-18 16:33:33,427 [USER-rpc-event-queue] INFO
> o.a.d.j.i.DrillResultSetImpl$ResultsListener - [#14] Query failed:
> org.apache.drill.common.exceptions.UserRemoteException: SYSTEM ERROR:
> NumberFormatException: TCGA-TS2
> Fragment 0:0
> [Error Id: efb49b38-0515-4b20-9d24-052944f04a73 on llovizna:31010]
> at
> org.apache.drill.exec.rpc.user.QueryResultHandler.resultArrived(QueryResultHandler.java:119)
> [drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.rpc.user.UserClient.handleReponse(UserClient.java:113)
> [drill-java-exec-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.rpc.BasicClientWithConnection.handle(BasicClientWithConnection.java:46)
> [drill-rpc-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.rpc.BasicClientWithConnection.handle(BasicClientWithConnection.java:31)
> [drill-rpc-1.6.0.jar:1.6.0]
> at org.apache.drill.exec.rpc.RpcBus.handle(RpcBus.java:67)
> [drill-rpc-1.6.0.jar:1.6.0]
> at org.apache.drill.exec.rpc.RpcBus$RequestEvent.run(RpcBus.java:374)
> [drill-rpc-1.6.0.jar:1.6.0]
> at
> org.apache.drill.common.SerializedExecutor$RunnableProcessor.run(SerializedExecutor.java:89)
> [drill-rpc-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.rpc.RpcBus$SameExecutor.execute(RpcBus.java:252)
> [drill-rpc-1.6.0.jar:1.6.0]
> at
> org.apache.drill.common.SerializedExecutor.execute(SerializedExecutor.java:123)
> [drill-rpc-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:285)
> [drill-rpc-1.6.0.jar:1.6.0]
> at
> org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:257)
> [drill-rpc-1.6.0.jar:1.6.0]
> at
> io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89)
> [netty-codec-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:254)
> [netty-handler-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
> [netty-codec-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:242)
> [netty-codec-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:847)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:618)
> [netty-transport-native-epoll-4.0.27.Final-linux-x86_64.jar:na]
> at
> io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:329)
> [netty-transport-native-epoll-4.0.27.Final-linux-x86_64.jar:na]
> at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:250)
> [netty-transport-native-epoll-4.0.27.Final-linux-x86_64.jar:na]
> at
> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
> [netty-common-4.0.27.Final.jar:4.0.27.Final]
> at java.lang.Thread.run(Thread.java:744) [na:1.8.0]
> 5. Please note the below returns the correct output:
> SELECT camic.provenance.image.case_id caseid
> FROM mongo.users.`contacts` camic;
> +-----------+
> | caseid |
> +-----------+
> | TCGA-TS2 |
> +-----------+
> 1 row selected (1,135 seconds)
> So the issue is with the WHERE clause:
> WHERE caseid = 'TCGA-TS2"';
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