Couchbase cast to biginteger causes ClassCastException ------------------------------------------------------ Key: TEIID-5068 URL: https://issues.jboss.org/browse/TEIID-5068 Project: Teiid Issue Type: Bug Components: Misc. Connectors Affects Versions: 8.12.x-6.4 Reporter: Jan Stastny Assignee: Steven Hawkins Priority: Critical Fix For: 10.0, 8.12.x-6.4, 9.3.4 There seems to be issue with casting to biginteger datatype. It applies to both cases: # Model column as integer in Source model, CAST to biginteger in a View # Model column as biginteger in Source model In both cases a ClassCastException is thrown. Here I provide the artifacts first case: {code:xml|title=vdb} <vdb name="couchbase" version="1"> <model name="Couchbase_small" type="PHYSICAL" visible="true"> <source name="couchbase_small" connection-jndi-name="java:/couchbase_small" translator-name="couchbase"/> <metadata type="DDL"> SET NAMESPACE 'http://www.teiid.org/translator/couchbase/2017' AS teiid_couchbase; CREATE FOREIGN TABLE SmallA ( documentID string, FloatNum integer OPTIONS (NAMEINSOURCE '`FloatNum`'), IntKey integer PRIMARY KEY OPTIONS (NAMEINSOURCE '`IntKey`'), BigIntegerValue integer OPTIONS (NAMEINSOURCE '`BigIntegerValue`'), StringKey string OPTIONS (NAMEINSOURCE '`StringKey`'), CharValue string OPTIONS (NAMEINSOURCE '`CharValue`'), LongNum integer OPTIONS (NAMEINSOURCE '`LongNum`'), type string OPTIONS (NAMEINSOURCE '`type`'), DoubleNum integer OPTIONS (NAMEINSOURCE '`DoubleNum`'), ObjectValue string OPTIONS (NAMEINSOURCE '`ObjectValue`'), ShortValue integer OPTIONS (NAMEINSOURCE '`ShortValue`'), BigDecimalValue integer OPTIONS (NAMEINSOURCE '`BigDecimalValue`'), DateValue string OPTIONS (NAMEINSOURCE '`DateValue`'), BooleanValue boolean OPTIONS (NAMEINSOURCE '`BooleanValue`'), TimestampValue string OPTIONS (NAMEINSOURCE '`TimestampValue`'), ByteNum integer OPTIONS (NAMEINSOURCE '`ByteNum`'), StringNum string OPTIONS (NAMEINSOURCE '`StringNum`'), TimeValue string OPTIONS (NAMEINSOURCE '`TimeValue`'), IntNum integer OPTIONS (NAMEINSOURCE '`IntNum`') ) OPTIONS (NAMEINSOURCE '`dvqe_small`', UPDATABLE FALSE, "teiid_couchbase:ISARRAYTABLE" 'false', "teiid_couchbase:NAMEDTYPEPAIR" '`type`:''SmallA'''); </metadata> </model> <model name="BQT1" type="VIRTUAL"> <metadata type="DDL"> CREATE VIEW SmallA ( IntKey integer PRIMARY KEY, StringKey string, IntNum integer, StringNum string, FloatNum float, LongNum long, DoubleNum double, ByteNum byte, DateValue date, TimeValue time, TimestampValue timestamp, BooleanValue boolean, CharValue char(1), ShortValue short, BigIntegerValue biginteger, BigDecimalValue bigdecimal, ObjectValue object) AS SELECT IntKey, StringKey, IntNum, StringNum, convert(FloatNum, float) AS FloatNum, convert(LongNum, long) AS LongNum, convert(DoubleNum, double) AS DoubleNum, convert(ByteNum, byte) AS ByteNum, PARSEDATE(DateValue,'yyyy-MM-dd') AS DateValue, PARSETIME(TimeValue,'HH:mm:ss') AS TimeValue, PARSETIMESTAMP(TimestampValue,'yyyy-MM-dd HH:mm:ss.S') AS TimstampValue, BooleanValue, convert(CharValue, char) AS CharValue, convert(ShortValue, short) AS ShortValue, convert(BigIntegerValue, biginteger) AS BigIntegerValue, convert(BigDecimalValue, bigdecimal) AS BigDecimalValue, convert(ObjectValue, object) AS ObjectValue FROM Couchbase_small.SmallA; </metadata> </model> </vdb> {code} Query against Source model works fine as expected: {code:sql|title=Query against source} SELECT BigIntegerValue FROM Couchbase_small.SMallA {code} returns correct results. But query against the view: {code:sql|title=Query against view} SELECT BigIntegerValue FROM BQT1.SMallA {code} throws: {code:title=server.log} 12:41:23,221 ERROR [org.teiid.CONNECTOR] (Worker9_QueryProcessorQueue75) Connector worker process failed for atomic-request=17PK+37nW05t.1.0.18: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.math.BigInteger at com.couchbase.client.java.document.json.JsonObject.getBigInteger(JsonObject.java:435) [java-client-2.4.2.jar:] at org.teiid.translator.couchbase.CouchbaseQueryExecution.next(CouchbaseQueryExecution.java:108) [translator-couchbase-8.12.11.6_4.jar:8.12.11.6_4] at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.handleBatch(ConnectorWorkItem.java:433) at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.more(ConnectorWorkItem.java:236) at sun.reflect.GeneratedMethodAccessor173.invoke(Unknown Source) [:1.8.0_121] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_121] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_121] at org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:211) at com.sun.proxy.$Proxy79.more(Unknown Source) at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:309) at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:112) at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108) at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_121] at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65) at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:280) at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119) at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_121] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_121] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_121] 12:41:23,228 WARN [org.teiid.PROCESSOR] (Worker8_QueryProcessorQueue76) TEIID30020 Processing exception for request 17PK+37nW05t.1 'TEIID30504 couchbase_small: java.lang.Integer cannot be cast to java.math.BigInteger'. Originally TeiidProcessingException JsonObject.java:435. Enable more detailed logging to see the entire stacktrace. {code} Source command for query against Source model: {code:title=teiid-command.log} 12:41:12,260 INFO [org.teiid.COMMAND_LOG] (New I/O worker #3) 17PK+37nW05t START USER COMMAND: startTime=2017-09-18 12:41:12.259 requestID=17PK+37nW05t.0 txID=null sessionID=17PK+37nW05t applicationName=JDBC principal=user@teiid-security vdbName=couchbase vdbVersion=1 sql=SELECT bigintegerValue FROM Couchbase_small.SMallA 12:41:13,490 DEBUG [org.teiid.COMMAND_LOG] (Worker9_QueryProcessorQueue71) 17PK+37nW05t START DATA SRC COMMAND: startTime=2017-09-18 12:41:13.49 requestID=17PK+37nW05t.0 sourceCommandID=0 executionID=17 txID=null modelName=Couchbase_small translatorName=couchbase sessionID=17PK+37nW05t principal=user@teiid-security sql=SELECT Couchbase_small.SmallA.BigIntegerValue AS c_0 FROM Couchbase_small.SmallA LIMIT 100 12:41:13,490 DEBUG [org.teiid.COMMAND_LOG] (Worker9_QueryProcessorQueue71) 17PK+37nW05t SOURCE SRC COMMAND: endTime=2017-09-18 12:41:13.49 requestID=17PK+37nW05t.0 sourceCommandID=0 executionID=17 txID=null modelName=Couchbase_small translatorName=couchbase sessionID=17PK+37nW05t principal=user@teiid-security sourceCommand=[SELECT `$cb_c1_BigIntegerValue` c_0 FROM `dvqe_small` `$cb_t1` LET `$cb_c1_BigIntegerValue` = `$cb_t1`.`BigIntegerValue` WHERE `$cb_t1`.`type` = 'SmallA' LIMIT 100] 12:41:14,190 DEBUG [org.teiid.COMMAND_LOG] (Worker8_QueryProcessorQueue72) 17PK+37nW05t END SRC COMMAND: endTime=2017-09-18 12:41:14.19 requestID=17PK+37nW05t.0 sourceCommandID=0 executionID=17 txID=null modelName=Couchbase_small translatorName=couchbase sessionID=17PK+37nW05t principal=user@teiid-security finalRowCount=50 cpuTime(ns)=9733973 12:41:14,196 INFO [org.teiid.COMMAND_LOG] (Worker8_QueryProcessorQueue73) 17PK+37nW05t END USER COMMAND: endTime=2017-09-18 12:41:14.195 requestID=17PK+37nW05t.0 txID=null sessionID=17PK+37nW05t principal=user@teiid-security vdbName=couchbase vdbVersion=1 finalRowCount=50 {code} Source command for query against View: {code:title=teiid-command.log - error} 2:41:22,950 INFO [org.teiid.COMMAND_LOG] (New I/O worker #3) 17PK+37nW05t START USER COMMAND: startTime=2017-09-18 12:41:22.949 requestID=17PK+37nW05t.1 txID=null sessionID=17PK+37nW05t applicationName=JDBC principal=user@teiid-security vdbName=couchbase vdbVersion=1 sql=SELECT bigintegerValue FROM BQT1.SMallA 12:41:22,957 DEBUG [org.teiid.COMMAND_LOG] (Worker9_QueryProcessorQueue75) 17PK+37nW05t START DATA SRC COMMAND: startTime=2017-09-18 12:41:22.957 requestID=17PK+37nW05t.1 sourceCommandID=0 executionID=18 txID=null modelName=Couchbase_small translatorName=couchbase sessionID=17PK+37nW05t principal=user@teiid-security sql=SELECT convert(Couchbase_small.SmallA.BigIntegerValue, biginteger) AS c_0 FROM Couchbase_small.SmallA LIMIT 100 12:41:22,958 DEBUG [org.teiid.COMMAND_LOG] (Worker9_QueryProcessorQueue75) 17PK+37nW05t SOURCE SRC COMMAND: endTime=2017-09-18 12:41:22.958 requestID=17PK+37nW05t.1 sourceCommandID=0 executionID=18 txID=null modelName=Couchbase_small translatorName=couchbase sessionID=17PK+37nW05t principal=user@teiid-security sourceCommand=[SELECT TONUMBER(`$cb_c1_BigIntegerValue`) c_0 FROM `dvqe_small` `$cb_t1` LET `$cb_c1_BigIntegerValue` = `$cb_t1`.`BigIntegerValue` WHERE `$cb_t1`.`type` = 'SmallA' LIMIT 100] 12:41:23,221 DEBUG [org.teiid.COMMAND_LOG] (Worker9_QueryProcessorQueue75) 17PK+37nW05t ERROR SRC COMMAND: endTime=2017-09-18 12:41:23.22 requestID=17PK+37nW05t.1 sourceCommandID=0 executionID=18 txID=null modelName=Couchbase_small translatorName=couchbase sessionID=17PK+37nW05t principal=user@teiid-security 12:41:23,226 DEBUG [org.teiid.COMMAND_LOG] (Worker8_QueryProcessorQueue76) 17PK+37nW05t END SRC COMMAND: endTime=2017-09-18 12:41:23.226 requestID=17PK+37nW05t.1 sourceCommandID=0 executionID=18 txID=null modelName=Couchbase_small translatorName=couchbase sessionID=17PK+37nW05t principal=user@teiid-security finalRowCount=0 cpuTime(ns)=5965611 12:41:23,227 INFO [org.teiid.COMMAND_LOG] (Worker8_QueryProcessorQueue76) 17PK+37nW05t ERROR USER COMMAND: endTime=2017-09-18 12:41:23.227 requestID=17PK+37nW05t.1 txID=null sessionID=17PK+37nW05t principal=user@teiid-security vdbName=couchbase vdbVersion=1 finalRowCount=null 12:41:23,237 INFO [org.teiid.COMMAND_LOG] (Worker8_QueryProcessorQueue76) 17PK+37nW05t END USER COMMAND: endTime=2017-09-18 12:41:23.237 requestID=17PK+37nW05t.1 txID=null sessionID=17PK+37nW05t principal=user@teiid-security vdbName=couchbase vdbVersion=1 finalRowCount=0 {code}