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https://issues.apache.org/jira/browse/CALCITE-3094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17144900#comment-17144900
]
Stamatis Zampetakis commented on CALCITE-3094:
----------------------------------------------
The change proposed by [~thomas.rebele] makes sense assuming that it is not
too difficult to integrate in the existing code generation framework. As
[~julianhyde] pointed out it may not solve the problem in general but it's an
improvement.
> Code of method grows beyond 64 KB
> ---------------------------------
>
> Key: CALCITE-3094
> URL: https://issues.apache.org/jira/browse/CALCITE-3094
> Project: Calcite
> Issue Type: Bug
> Components: core, jdbc-adapter
> Affects Versions: 1.19.0
> Reporter: Pablo
> Priority: Critical
> Attachments: CTE-3094.zip
>
>
> I am running simple queries like these:
> {{SELECT * FROM t0 INNER JOIN t1 ON t0.`f000000` = t1.`f000003`"}}
>
> They are running ok, but, when t1 and t0 have about 3290 fields, I get this
> error.
> Is there anything I can do? I can't do joins with this amount of fields?
>
> Thank you in advance
>
> {noformat}
> Caused by: java.lang.RuntimeException: Error while compiling generated Java
> code:
> public org.apache.calcite.linq4j.Enumerable bind(final
> org.apache.calcite.DataContext root) {
> final org.apache.calcite.rel.RelNode v2stashed =
> (org.apache.calcite.rel.RelNode) root.get("v2stashed");
> final org.apache.calcite.rel.RelNode v1stashed =
> (org.apache.calcite.rel.RelNode) root.get("v1stashed");
> final org.apache.calcite.interpreter.Interpreter interpreter = new
> org.apache.calcite.interpreter.Interpreter(
> root,
> v1stashed);
> final org.apache.calcite.interpreter.Interpreter interpreter0 = new
> org.apache.calcite.interpreter.Interpreter(
> root,
> v2stashed);
> return interpreter.join(interpreter0, new
> org.apache.calcite.linq4j.function.Function1() {
> public Byte apply(Object[] v1) {
> return (Byte) v1[0];
> }
> public Object apply(Object v1) {
> return apply(
> (Object[]) v1);
> }
> }
> , new org.apache.calcite.linq4j.function.Function1() {
> public Byte apply(Object[] v1) {
> return (Byte) v1[3];
> }
> public Object apply(Object v1) {
> return apply(
> (Object[]) v1);
> }
> }
> , new org.apache.calcite.linq4j.function.Function2() {
> public Object[] apply(Object[] left, Object[] right) {
> return new Object[] {
> left[0],
> left[1],
> left[2],
> [...elided ...]
> left[3298],
> left[3299],
> right[0],
> right[1],
> [...elided...]]
> right[3295],
> right[3296],
> right[3297],
> right[3298],
> right[3299]};
> }
> public Object[] apply(Object left, Object right) {
> return apply(
> (Object[]) left,
> (Object[]) right);
> }
> }
> , null, false, false);
> }
> public Class getElementType() {
> return java.lang.Object[].class;
> }
> at org.apache.calcite.avatica.Helper.wrap(Helper.java:37)
> at
> org.apache.calcite.adapter.enumerable.EnumerableInterpretable.toBindable(EnumerableInterpretable.java:128)
> at
> org.apache.calcite.prepare.CalcitePrepareImpl$CalcitePreparingStmt.implement(CalcitePrepareImpl.java:1233)
> at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:332)
> at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:231)
> at
> org.apache.calcite.prepare.CalcitePrepareImpl.prepare2_(CalcitePrepareImpl.java:767)
> at
> org.apache.calcite.prepare.CalcitePrepareImpl.prepare_(CalcitePrepareImpl.java:631)
> at
> org.apache.calcite.prepare.CalcitePrepareImpl.prepareSql(CalcitePrepareImpl.java:601)
> at
> org.apache.calcite.jdbc.CalciteConnectionImpl.parseQuery(CalciteConnectionImpl.java:229)
> at
> org.apache.calcite.jdbc.CalciteConnectionImpl.prepareStatement_(CalciteConnectionImpl.java:211)
> ... 80 more
> Caused by: org.codehaus.janino.InternalCompilerException: Compiling "Baz":
> Code of method
> "apply([Ljava/lang/Object;[Ljava/lang/Object;)[Ljava/lang/Object;" of class
> "Baz$3" grows beyond 64 KB
> at org.codehaus.janino.UnitCompiler.compileUnit(UnitCompiler.java:382)
> at org.codehaus.janino.SimpleCompiler.cook(SimpleCompiler.java:237)
> at
> org.codehaus.janino.SimpleCompiler.compileToClassLoader(SimpleCompiler.java:465)
> at
> org.codehaus.janino.ClassBodyEvaluator.compileToClass(ClassBodyEvaluator.java:313)
> at org.codehaus.janino.ClassBodyEvaluator.cook(ClassBodyEvaluator.java:235)
> at org.codehaus.janino.SimpleCompiler.cook(SimpleCompiler.java:207)
> at org.codehaus.commons.compiler.Cookable.cook(Cookable.java:50)
> at
> org.codehaus.janino.ClassBodyEvaluator.createInstance(ClassBodyEvaluator.java:347)
> at
> org.apache.calcite.adapter.enumerable.EnumerableInterpretable.getBindable(EnumerableInterpretable.java:162)
> at
> org.apache.calcite.adapter.enumerable.EnumerableInterpretable.toBindable(EnumerableInterpretable.java:125)
> ... 88 more
> Caused by: org.codehaus.janino.InternalCompilerException: Code of method
> "apply([Ljava/lang/Object;[Ljava/lang/Object;)[Ljava/lang/Object;" of class
> "Baz$3" grows beyond 64 KB
> at org.codehaus.janino.CodeContext.makeSpace(CodeContext.java:1048)
> at org.codehaus.janino.CodeContext.write(CodeContext.java:925)
> at org.codehaus.janino.UnitCompiler.writeOpcode(UnitCompiler.java:12291)
> at org.codehaus.janino.UnitCompiler.pushConstant(UnitCompiler.java:10746)
> at org.codehaus.janino.UnitCompiler.compileGetValue(UnitCompiler.java:5616)
> at org.codehaus.janino.UnitCompiler.compileGet2(UnitCompiler.java:5592)
> at org.codehaus.janino.UnitCompiler.access$9700(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$16.visitNewInitializedArray(UnitCompiler.java:4434)
> at
> org.codehaus.janino.UnitCompiler$16.visitNewInitializedArray(UnitCompiler.java:4396)
> at org.codehaus.janino.Java$NewInitializedArray.accept(Java.java:5373)
> at org.codehaus.janino.UnitCompiler.compileGet(UnitCompiler.java:4396)
> at org.codehaus.janino.UnitCompiler.compileGetValue(UnitCompiler.java:5662)
> at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:2649)
> at org.codehaus.janino.UnitCompiler.access$2800(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$6.visitReturnStatement(UnitCompiler.java:1504)
> at
> org.codehaus.janino.UnitCompiler$6.visitReturnStatement(UnitCompiler.java:1487)
> at org.codehaus.janino.Java$ReturnStatement.accept(Java.java:3563)
> at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:1487)
> at org.codehaus.janino.UnitCompiler.compileStatements(UnitCompiler.java:1567)
> at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:3388)
> at
> org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1357)
> at
> org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1330)
> at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:822)
> at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:981)
> at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:951)
> at org.codehaus.janino.UnitCompiler.access$200(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$2.visitAnonymousClassDeclaration(UnitCompiler.java:409)
> at
> org.codehaus.janino.UnitCompiler$2.visitAnonymousClassDeclaration(UnitCompiler.java:406)
> at org.codehaus.janino.Java$AnonymousClassDeclaration.accept(Java.java:1149)
> at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:406)
> at org.codehaus.janino.UnitCompiler.compileGet2(UnitCompiler.java:5509)
> at org.codehaus.janino.UnitCompiler.access$9500(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$16.visitNewAnonymousClassInstance(UnitCompiler.java:4432)
> at
> org.codehaus.janino.UnitCompiler$16.visitNewAnonymousClassInstance(UnitCompiler.java:4396)
> at org.codehaus.janino.Java$NewAnonymousClassInstance.accept(Java.java:5238)
> at org.codehaus.janino.UnitCompiler.compileGet(UnitCompiler.java:4396)
> at org.codehaus.janino.UnitCompiler.compileGetValue(UnitCompiler.java:5662)
> at org.codehaus.janino.UnitCompiler.compileGet2(UnitCompiler.java:5182)
> at org.codehaus.janino.UnitCompiler.access$9100(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$16.visitMethodInvocation(UnitCompiler.java:4423)
> at
> org.codehaus.janino.UnitCompiler$16.visitMethodInvocation(UnitCompiler.java:4396)
> at org.codehaus.janino.Java$MethodInvocation.accept(Java.java:5073)
> at org.codehaus.janino.UnitCompiler.compileGet(UnitCompiler.java:4396)
> at org.codehaus.janino.UnitCompiler.compileGetValue(UnitCompiler.java:5662)
> at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:2649)
> at org.codehaus.janino.UnitCompiler.access$2800(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$6.visitReturnStatement(UnitCompiler.java:1504)
> at
> org.codehaus.janino.UnitCompiler$6.visitReturnStatement(UnitCompiler.java:1487)
> at org.codehaus.janino.Java$ReturnStatement.accept(Java.java:3563)
> at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:1487)
> at org.codehaus.janino.UnitCompiler.compileStatements(UnitCompiler.java:1567)
> at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:3388)
> at
> org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1357)
> at
> org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1330)
> at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:822)
> at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:432)
> at org.codehaus.janino.UnitCompiler.access$400(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$2.visitPackageMemberClassDeclaration(UnitCompiler.java:411)
> at
> org.codehaus.janino.UnitCompiler$2.visitPackageMemberClassDeclaration(UnitCompiler.java:406)
> at
> org.codehaus.janino.Java$PackageMemberClassDeclaration.accept(Java.java:1414)
> at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:406)
> at org.codehaus.janino.UnitCompiler.compileUnit(UnitCompiler.java:378)
> ... 97 more
> {noformat}
>
>
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