[jira] [Commented] (KYLIN-3657) sql length over 64 KB cause query fail

["Jiatao Tao (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KYLIN-3657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16671031#comment-16671031 ] 

Jiatao Tao commented on KYLIN-3657:
-----------------------------------

Janino is the lib that Calcite used for compiling the generated code when processing the query. It's Calcite's limit, maybe we can seek help from them.

> sql length over 64 KB cause query fail
> --------------------------------------
>
>                 Key: KYLIN-3657
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3657
>             Project: Kylin
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: v2.4.0
>            Reporter: wangxianbin
>            Priority: Major
>
> at org.apache.calcite.avatica.Helper.wrap(Helper.java:37)
>  at org.apache.calcite.adapter.enumerable.EnumerableInterpretable.toBindable(EnumerableInterpretable.java:108)
>  at org.apache.calcite.prepare.CalcitePrepareImpl$CalcitePreparingStmt.implement(CalcitePrepareImpl.java:1281)
>  at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:331)
>  at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:228)
>  at org.apache.calcite.prepare.CalcitePrepareImpl.prepare2_(CalcitePrepareImpl.java:801)
>  at org.apache.calcite.prepare.CalcitePrepareImpl.prepare_(CalcitePrepareImpl.java:656)
>  at org.apache.calcite.prepare.CalcitePrepareImpl.prepareSql(CalcitePrepareImpl.java:618)
>  at org.apache.calcite.jdbc.CalciteConnectionImpl.parseQuery(CalciteConnectionImpl.java:214)
>  at org.apache.calcite.jdbc.CalciteConnectionImpl.prepareStatement_(CalciteConnectionImpl.java:196)
>  ... 84 more
> Caused by: org.codehaus.janino.JaninoRuntimeException: Code attribute in class "Baz$1$1" grows beyond 64 KB
>  at org.codehaus.janino.CodeContext.makeSpace(CodeContext.java:936)
>  at org.codehaus.janino.CodeContext.write(CodeContext.java:830)
>  at org.codehaus.janino.UnitCompiler.writeOpcode(UnitCompiler.java:10179)
>  at org.codehaus.janino.UnitCompiler.referenceThis(UnitCompiler.java:8228)
>  at org.codehaus.janino.UnitCompiler.compileGet2(UnitCompiler.java:3328)
>  at org.codehaus.janino.UnitCompiler.access$7800(UnitCompiler.java:183)
>  at org.codehaus.janino.UnitCompiler$10.visitQualifiedThisReference(UnitCompiler.java:3265)
>  at org.codehaus.janino.Java$QualifiedThisReference.accept(Java.java:3336)
>  at org.codehaus.janino.UnitCompiler.compileGet(UnitCompiler.java:3278)
>  at org.codehaus.janino.UnitCompiler.compileGetValue(UnitCompiler.java:4345)
>  at org.codehaus.janino.UnitCompiler.compileContext2(UnitCompiler.java:3178)
>  at org.codehaus.janino.UnitCompiler.access$5600(UnitCompiler.java:183)
>  at org.codehaus.janino.UnitCompiler$9.visitFieldAccess(UnitCompiler.java:3140)
>  at org.codehaus.janino.Java$FieldAccess.accept(Java.java:3232)
>  at org.codehaus.janino.UnitCompiler.compileContext(UnitCompiler.java:3148)
>  at org.codehaus.janino.UnitCompiler.compileGetValue(UnitCompiler.java:4344)
>  at org.codehaus.janino.UnitCompiler.compileGet2(UnitCompiler.java:3904)
>  at org.codehaus.janino.UnitCompiler.access$6900(UnitCompiler.java:183)
>  at org.codehaus.janino.UnitCompiler$10.visitMethodInvocation(UnitCompiler.java:3251)
>  at org.codehaus.janino.Java$MethodInvocation.accept(Java.java:3974)
>  at org.codehaus.janino.UnitCompiler.compileGet(UnitCompiler.java:3278)
>  at org.codehaus.janino.UnitCompiler.compileGetValue(UnitCompiler.java:4345)
>  at org.codehaus.janino.UnitCompiler.compileBoolean2(UnitCompiler.java:2969)
>  at org.codehaus.janino.UnitCompiler.access$5000(UnitCompiler.java:183)
>  at org.codehaus.janino.UnitCompiler$8.visitBinaryOperation(UnitCompiler.java:2797)
>  at org.codehaus.janino.Java$BinaryOperation.accept(Java.java:3768)
>  at org.codehaus.janino.UnitCompiler.compileBoolean(UnitCompiler.java:2830)
>  at org.codehaus.janino.UnitCompiler.compileBoolean2(UnitCompiler.java:2923)
>  at org.codehaus.janino.UnitCompiler.access$5000(UnitCompiler.java:183)
>  at org.codehaus.janino.UnitCompiler$8.visitBinaryOperation(UnitCompiler.java:2797)
>  at org.codehaus.janino.Java$BinaryOperation.accept(Java.java:3768)



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