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Type: Bug
Resolution: Done
Priority: Major
Fix Version/s: 9.2
Affects Version/s: 8.12.7.6_3
Component/s: JDG Connector
Labels:
None

Git Pull Request:
https://github.com/teiid/teiid/pull/876
Bugzilla References:
https://bugzilla.redhat.com/show_bug.cgi?id=1400558

When a POJO class field is of type byte[] , insert into a table, which is mapped to the POJO class fails with:

Unable to find source-code formatter for language: plain. 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

Caused by: org.teiid.translator.TranslatorException: Conversion from String to byte is not supported
	at org.teiid.translator.object.ObjectUpdateExecution.writeColumnData(ObjectUpdateExecution.java:624) ~[?:?]
	at org.teiid.translator.object.ObjectUpdateExecution.writeColumnData(ObjectUpdateExecution.java:579) ~[?:?]
	at org.teiid.translator.object.ObjectUpdateExecution.writeColumnData(ObjectUpdateExecution.java:572) ~[?:?]
	at org.teiid.translator.object.ObjectUpdateExecution.handleInsert(ObjectUpdateExecution.java:208) ~[?:?]
	at org.teiid.translator.object.ObjectUpdateExecution.executeUpdate(ObjectUpdateExecution.java:143) ~[?:?]
	at org.teiid.translator.object.ObjectUpdateExecution.execute(ObjectUpdateExecution.java:100) ~[?:?]
	at org.teiid.dqp.internal.datamgr.ConnectorWorkItem$1.execute(ConnectorWorkItem.java:404) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:366) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_102]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_102]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_102]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_102]
	at org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:211) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at com.sun.proxy.$Proxy82.execute(Unknown Source) ~[?:?]
	at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:306) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:112) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_102]
	at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:276) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[?:1.8.0_102]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[?:1.8.0_102]
	at java.lang.Thread.run(Thread.java:745) ~[?:1.8.0_102]
Caused by: java.lang.IllegalArgumentException: Conversion from String to byte is not supported
	at org.teiid.core.util.StringUtil.valueOf(StringUtil.java:797) ~[teiid-jdbc-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at org.teiid.core.util.StringUtil.valueOf(StringUtil.java:768) ~[teiid-jdbc-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at org.teiid.translator.object.ClassRegistry.executeSetMethod(ClassRegistry.java:139) ~[?:?]
	at org.teiid.translator.object.ObjectUpdateExecution.writeColumnData(ObjectUpdateExecution.java:608) ~[?:?]
	at org.teiid.translator.object.ObjectUpdateExecution.writeColumnData(ObjectUpdateExecution.java:579) ~[?:?]
	at org.teiid.translator.object.ObjectUpdateExecution.writeColumnData(ObjectUpdateExecution.java:572) ~[?:?]
	at org.teiid.translator.object.ObjectUpdateExecution.handleInsert(ObjectUpdateExecution.java:208) ~[?:?]
	at org.teiid.translator.object.ObjectUpdateExecution.executeUpdate(ObjectUpdateExecution.java:143) ~[?:?]
	at org.teiid.translator.object.ObjectUpdateExecution.execute(ObjectUpdateExecution.java:100) ~[?:?]
	at org.teiid.dqp.internal.datamgr.ConnectorWorkItem$1.execute(ConnectorWorkItem.java:404) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:366) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_102]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_102]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_102]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_102]
	at org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:211) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at com.sun.proxy.$Proxy82.execute(Unknown Source) ~[?:?]
	at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:306) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:112) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_102]
	at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:276) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210) ~[teiid-engine-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[?:1.8.0_102]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[?:1.8.0_102]
	at java.lang.Thread.run(Thread.java:745) ~[?:1.8.0_102]

POJO class:

SmallA.proto

package org.jboss.qe.jdg.remote.protobuf;

message SmallA {

   required int32 intKey = 1;
   optional string stringNum = 2;
   required string stringKey = 3;
   optional float floatNum = 4;
   optional string bigIntegerValue = 5;
   optional int32 shortValue = 6;
   optional double doubleNum = 7;
   optional bytes objectValue = 8;
   optional int32 intNum = 9;
   optional string bigDecimalValue = 10;
   optional int64 longNum = 11;
   optional bool booleanValue = 12;
   optional int64 timeStampValue = 13;
   optional int32 byteNum = 14;
   optional int64 timeValue = 15;
   optional int64 dateValue = 16;
   optional int32 charValue = 17;
}

Java code used to insert:

PreparedStatement pSt = con.prepareStatement(
"INSERT INTO jdgSource1.SmallA(intKey,stringNum,stringKey,floatNum,bigIntegerValue,shortValue,doubleNum,objectValue,intNum,bigDecimalValue,longNum,booleanValue,timeStampValue,byteNum,timeValue,dateValue,charValue) VALUES"
+ "(1,'1','1',1.0,1,1,1,?,1,1.00,1,true,{ts '2016-01-01 12:00:00'},1,'12:00:00','2016-01-01','1')");
pSt.setBytes(1, "1".getBytes());
pSt.executeUpdate();

The cause is that internally the object translator uses StringUtil which can't handle byte type.

relates to

TEIIDDES-3021 When creating pojo and the column is byte[], change to define in pojo as byte[]

Closed

TEIIDDES-3005 When creating pojo, for columns that are byte[], define in pojo as ByteString

Closed

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