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Type: Bug
Resolution: Won't Do
Priority: Minor
Fix Version/s: None
Affects Version/s: 8.7.1.6_2
Component/s: Misc. Connectors
Labels:
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Steps to Reproduce:
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Query:
SELECT intkey FROM BQT1.SmallA AS A WHERE stringkey = (SELECT stringkey FROM BQT1.SmallA AS B WHERE b.intnum = a.intnum) ORDER BY intkey

Exception

Unable to find source-code formatter for language: text. Available languages are: actionscript, ada, applescript, bash, c, c#, c++, cpp, css, erlang, go, groovy, haskell, html, java, javascript, js, json, lua, none, nyan, objc, perl, php, python, r, rainbow, ruby, scala, sh, sql, swift, visualbasic, xml, yaml
11:05:39,105 WARN [org.teiid.PROCESSOR] (Worker32_QueryProcessorQueue160) TEIID30020 Processing exception for request qvJ3png5LESA.54 'TEIID30504 Source: 22015 Unexpected exception while translating results: ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): Single-row sub-query returns more than one row.'. Originally TeiidProcessingException SQLExceptionCode.java:388.: org.teiid.core.TeiidProcessingException: TEIID30504 Source: 22015 Unexpected exception while translating results: ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): Single-row sub-query returns more than one row. at org.teiid.dqp.internal.process.DataTierTupleSource.exceptionOccurred(DataTierTupleSource.java:381) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.DataTierTupleSource.nextTuple(DataTierTupleSource.java:154) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.query.processor.relational.AccessNode.nextBatchDirect(AccessNode.java:369) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:278) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.query.processor.relational.RelationalPlan.nextBatch(RelationalPlan.java:136) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.query.processor.QueryProcessor.nextBatchDirect(QueryProcessor.java:151) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.query.processor.QueryProcessor.nextBatch(QueryProcessor.java:114) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:159) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:141) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:444) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:326) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:51) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:254) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:274) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_40] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_40] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_40] Caused by: org.teiid.translator.TranslatorException: 22015 Unexpected exception while translating results: ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): Single-row sub-query returns more than one row. at org.teiid.translator.jdbc.JDBCQueryExecution.next(JDBCQueryExecution.java:351) at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.handleBatch(ConnectorWorkItem.java:388) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.more(ConnectorWorkItem.java:206) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:301) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:110) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:107) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_40] at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:58) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] ... 6 more Caused by: java.sql.SQLException: ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): Single-row sub-query returns more than one row. at org.apache.phoenix.exception.SQLExceptionCode$Factory$1.newException(SQLExceptionCode.java:388) at org.apache.phoenix.exception.SQLExceptionInfo.buildException(SQLExceptionInfo.java:145) at org.apache.phoenix.util.ServerUtil.parseRemoteException(ServerUtil.java:131) at org.apache.phoenix.util.ServerUtil.parseServerExceptionOrNull(ServerUtil.java:115) at org.apache.phoenix.util.ServerUtil.parseServerException(ServerUtil.java:104) at org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:553) at org.apache.phoenix.iterate.ConcatResultIterator.getIterators(ConcatResultIterator.java:50) at org.apache.phoenix.iterate.ConcatResultIterator.currentIterator(ConcatResultIterator.java:97) at org.apache.phoenix.iterate.ConcatResultIterator.next(ConcatResultIterator.java:117) at org.apache.phoenix.iterate.DelegateResultIterator.next(DelegateResultIterator.java:44) at org.apache.phoenix.jdbc.PhoenixResultSet.next(PhoenixResultSet.java:773) at org.jboss.jca.adapters.jdbc.WrappedResultSet.next(WrappedResultSet.java:1862) at org.teiid.translator.jdbc.JDBCQueryExecution.next(JDBCQueryExecution.java:338) ... 13 more
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Query: SELECT intkey FROM BQT1.SmallA AS A WHERE stringkey = (SELECT stringkey FROM BQT1.SmallA AS B WHERE b.intnum = a.intnum) ORDER BY intkey Exception Unable to find source-code formatter for language: text. Available languages are: actionscript, ada, applescript, bash, c, c#, c++, cpp, css, erlang, go, groovy, haskell, html, java, javascript, js, json, lua, none, nyan, objc, perl, php, python, r, rainbow, ruby, scala, sh, sql, swift, visualbasic, xml, yaml 11:05:39,105 WARN [org.teiid.PROCESSOR] (Worker32_QueryProcessorQueue160) TEIID30020 Processing exception for request qvJ3png5LESA.54 'TEIID30504 Source: 22015 Unexpected exception while translating results: ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): Single-row sub-query returns more than one row.' . Originally TeiidProcessingException SQLExceptionCode.java:388.: org.teiid.core.TeiidProcessingException: TEIID30504 Source: 22015 Unexpected exception while translating results: ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): Single-row sub-query returns more than one row. at org.teiid.dqp.internal.process.DataTierTupleSource.exceptionOccurred(DataTierTupleSource.java:381) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.DataTierTupleSource.nextTuple(DataTierTupleSource.java:154) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.query.processor.relational.AccessNode.nextBatchDirect(AccessNode.java:369) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:278) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.query.processor.relational.RelationalPlan.nextBatch(RelationalPlan.java:136) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.query.processor.QueryProcessor.nextBatchDirect(QueryProcessor.java:151) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.query.processor.QueryProcessor.nextBatch(QueryProcessor.java:114) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:159) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:141) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:444) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:326) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:51) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:254) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:274) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_40] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_40] at java.lang. Thread .run( Thread .java:745) [rt.jar:1.8.0_40] Caused by: org.teiid.translator.TranslatorException: 22015 Unexpected exception while translating results: ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): Single-row sub-query returns more than one row. at org.teiid.translator.jdbc.JDBCQueryExecution.next(JDBCQueryExecution.java:351) at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.handleBatch(ConnectorWorkItem.java:388) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.more(ConnectorWorkItem.java:206) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:301) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:110) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:107) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_40] at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:58) [teiid-engine-8.7.1.6_2-redhat-6.jar:8.7.1.6_2-redhat-6] ... 6 more Caused by: java.sql.SQLException: ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): ERROR 215 (22015): Single-row sub-query returns more than one row. ERROR 215 (22015): Single-row sub-query returns more than one row. at org.apache.phoenix.exception.SQLExceptionCode$Factory$1.newException(SQLExceptionCode.java:388) at org.apache.phoenix.exception.SQLExceptionInfo.buildException(SQLExceptionInfo.java:145) at org.apache.phoenix.util.ServerUtil.parseRemoteException(ServerUtil.java:131) at org.apache.phoenix.util.ServerUtil.parseServerExceptionOrNull(ServerUtil.java:115) at org.apache.phoenix.util.ServerUtil.parseServerException(ServerUtil.java:104) at org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:553) at org.apache.phoenix.iterate.ConcatResultIterator.getIterators(ConcatResultIterator.java:50) at org.apache.phoenix.iterate.ConcatResultIterator.currentIterator(ConcatResultIterator.java:97) at org.apache.phoenix.iterate.ConcatResultIterator.next(ConcatResultIterator.java:117) at org.apache.phoenix.iterate.DelegateResultIterator.next(DelegateResultIterator.java:44) at org.apache.phoenix.jdbc.PhoenixResultSet.next(PhoenixResultSet.java:773) at org.jboss.jca.adapters.jdbc.WrappedResultSet.next(WrappedResultSet.java:1862) at org.teiid.translator.jdbc.JDBCQueryExecution.next(JDBCQueryExecution.java:338) ... 13 more
Bugzilla References:
https://bugzilla.redhat.com/show_bug.cgi?id=1272934

Query:
SELECT intkey FROM BQT1.SmallA AS A WHERE stringkey = (SELECT stringkey FROM BQT1.SmallA AS B WHERE b.intnum = a.intnum) ORDER BY intkey
Source-specific query:
SELECT g_0.intkey AS c_0 FROM smalla AS g_0 WHERE g_0.stringkey = (SELECT g_1.stringkey FROM smalla AS g_1 WHERE g_1.intnum = g_0.intnum) ORDER BY c_0

Subquery returns more than one row. Every value in IntNum is unique except 3 NULL values.
Changing where clause to: WHERE b.intnum is not null and b.intnum = a.intnum returns correct result.

It seems like Phoenix bug. A note in the documentation could be sufficient.

is incorporated by

TEIID-3779 HBase query issues

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