[
https://issues.apache.org/jira/browse/DRILL-3944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15123639#comment-15123639
]
Jinfeng Ni commented on DRILL-3944:
-----------------------------------
I think maxdir() is special in that it should be evaluated in the constant
reduction rule during planning time. If for some reason, constant reduction
rule did not fire successfully, and pass maxdir() to execution, then we should
block that before it's passed to execution. Probably,
UnsupportedOperatorsVisitor or similar place is a good place to check and raise
exception.
This is similar to flatten() function, where it can only appear in certain SQL
clause. For maxdir(), it never should appear in any SQL clause after Drill
finishes logical planning. If it does, then raise exception.
> Drill MAXDIR Unknown variable or type "FILE_SEPARATOR"
> ------------------------------------------------------
>
> Key: DRILL-3944
> URL: https://issues.apache.org/jira/browse/DRILL-3944
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.2.0
> Environment: 1.2.0
> Reporter: Jitendra
> Assignee: Arina Ielchiieva
> Attachments: newStackTrace.txt
>
>
> We are facing issue with MAXDIR function, below is the query we are using to
> reproduce this issue.
> 0: jdbc:drill:drillbit=localhost> select maxdir('vspace.wspace', 'freemat2')
> from vspace.wspace.`freemat2`;
> Error: SYSTEM ERROR: CompileException: Line 75, Column 70: Unknown variable
> or type "FILE_SEPARATOR"
> Fragment 0:0
> [Error Id: d17c6e48-554d-4934-bc4d-783ca3dc6f51 on 10.10.99.71:31010]
> (state=,code=0);
> Below are the drillbit logs.
> 2015-10-09 21:26:21,972 [29e7cf02-02bf-b007-72f2-52c67c80ea1c:frag:0:0] INFO
> o.a.d.e.w.fragment.FragmentExecutor -
> 29e7cf02-02bf-b007-72f2-52c67c80ea1c:0:0: State change requested
> AWAITING_ALLOCATION --> RUNNING
> 2015-10-09 21:26:21,972 [29e7cf02-02bf-b007-72f2-52c67c80ea1c:frag:0:0] INFO
> o.a.d.e.w.f.FragmentStatusReporter -
> 29e7cf02-02bf-b007-72f2-52c67c80ea1c:0:0: State to report: RUNNING
> 2015-10-09 21:26:22,038 [29e7cf02-02bf-b007-72f2-52c67c80ea1c:frag:0:0] INFO
> o.a.d.e.w.fragment.FragmentExecutor -
> 29e7cf02-02bf-b007-72f2-52c67c80ea1c:0:0: State change requested RUNNING -->
> FINISHED
> 2015-10-09 21:26:22,039 [29e7cf02-02bf-b007-72f2-52c67c80ea1c:frag:0:0] INFO
> o.a.d.e.w.f.FragmentStatusReporter -
> 29e7cf02-02bf-b007-72f2-52c67c80ea1c:0:0: State to report: FINISHED
> 2015-10-09 21:29:59,281 [29e7ce27-9cad-9d8a-a482-39f54cc7deda:foreman] INFO
> o.a.d.e.store.mock.MockStorageEngine - Failure while attempting to check for
> Parquet metadata file.
> java.io.IOException: Open failed for file: /vspace/wspace/freemat2/20151005,
> error: Invalid argument (22)
> at com.mapr.fs.MapRClientImpl.open(MapRClientImpl.java:212)
> ~[maprfs-4.1.0-mapr.jar:4.1.0-mapr]
> at com.mapr.fs.MapRFileSystem.open(MapRFileSystem.java:862)
> ~[maprfs-4.1.0-mapr.jar:4.1.0-mapr]
> at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:800)
> ~[hadoop-common-2.5.1-mapr-1503.jar:na]
> at
> org.apache.drill.exec.store.dfs.DrillFileSystem.open(DrillFileSystem.java:132)
> ~[drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.store.dfs.BasicFormatMatcher$MagicStringMatcher.matches(BasicFormatMatcher.java:142)
> ~[drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.store.dfs.BasicFormatMatcher.isFileReadable(BasicFormatMatcher.java:112)
> ~[drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.store.parquet.ParquetFormatPlugin$ParquetFormatMatcher.isDirReadable(ParquetFormatPlugin.java:256)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.store.parquet.ParquetFormatPlugin$ParquetFormatMatcher.isReadable(ParquetFormatPlugin.java:210)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.store.dfs.WorkspaceSchemaFactory$WorkspaceSchema.create(WorkspaceSchemaFactory.java:326)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.store.dfs.WorkspaceSchemaFactory$WorkspaceSchema.create(WorkspaceSchemaFactory.java:153)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.planner.sql.ExpandingConcurrentMap.getNewEntry(ExpandingConcurrentMap.java:96)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.planner.sql.ExpandingConcurrentMap.get(ExpandingConcurrentMap.java:90)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.store.dfs.WorkspaceSchemaFactory$WorkspaceSchema.getTable(WorkspaceSchemaFactory.java:276)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.calcite.jdbc.SimpleCalciteSchema.getTable(SimpleCalciteSchema.java:83)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.prepare.CalciteCatalogReader.getTableFrom(CalciteCatalogReader.java:116)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.prepare.CalciteCatalogReader.getTable(CalciteCatalogReader.java:99)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.prepare.CalciteCatalogReader.getTable(CalciteCatalogReader.java:70)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.sql.validate.EmptyScope.getTableNamespace(EmptyScope.java:75)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.sql.validate.DelegatingScope.getTableNamespace(DelegatingScope.java:124)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.sql.validate.IdentifierNamespace.validateImpl(IdentifierNamespace.java:104)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.sql.validate.AbstractNamespace.validate(AbstractNamespace.java:86)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateNamespace(SqlValidatorImpl.java:877)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateQuery(SqlValidatorImpl.java:863)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateFrom(SqlValidatorImpl.java:2777)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateFrom(SqlValidatorImpl.java:2762)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelect(SqlValidatorImpl.java:2985)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.sql.validate.SelectNamespace.validateImpl(SelectNamespace.java:60)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.sql.validate.AbstractNamespace.validate(AbstractNamespace.java:86)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateNamespace(SqlValidatorImpl.java:877)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateQuery(SqlValidatorImpl.java:863)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at org.apache.calcite.sql.SqlSelect.validate(SqlSelect.java:210)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateScopedExpression(SqlValidatorImpl.java:837)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validate(SqlValidatorImpl.java:551)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at org.apache.calcite.prepare.PlannerImpl.validate(PlannerImpl.java:177)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.prepare.PlannerImpl.validateAndGetType(PlannerImpl.java:188)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.validateNode(DefaultSqlHandler.java:447)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.validateAndConvert(DefaultSqlHandler.java:190)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan(DefaultSqlHandler.java:159)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:178)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:905)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:244)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [na:1.7.0_85]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_85]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_85]
> 2015-10-09 21:29:59,429 [29e7ce27-9cad-9d8a-a482-39f54cc7deda:foreman] INFO
> o.a.d.e.s.schedule.BlockMapBuilder - Get block maps: Executed 271 out of 271
> using 16 threads. Time: 108ms total, 5.771793ms avg, 9ms max.
> 2015-10-09 21:29:59,432 [29e7ce27-9cad-9d8a-a482-39f54cc7deda:foreman] INFO
> o.a.d.e.s.schedule.BlockMapBuilder - Get block maps: Executed 271 out of 271
> using 16 threads. Earliest start: 292.413000 ?s, Latest start: 103175.999000
> ?s, Average start: 48766.137229 ?s .
> 2015-10-09 21:29:59,541 [29e7ce27-9cad-9d8a-a482-39f54cc7deda:frag:0:0] INFO
> o.a.d.e.w.fragment.FragmentExecutor -
> 29e7ce27-9cad-9d8a-a482-39f54cc7deda:0:0: State change requested
> AWAITING_ALLOCATION --> RUNNING
> 2015-10-09 21:29:59,542 [29e7ce27-9cad-9d8a-a482-39f54cc7deda:frag:0:0] INFO
> o.a.d.e.w.f.FragmentStatusReporter -
> 29e7ce27-9cad-9d8a-a482-39f54cc7deda:0:0: State to report: RUNNING
> 2015-10-09 21:29:59,571 [29e7ce27-9cad-9d8a-a482-39f54cc7deda:frag:0:0] ERROR
> o.a.d.e.r.AbstractSingleRecordBatch - Failure during query
> org.apache.drill.exec.exception.SchemaChangeException: Failure while
> attempting to load generated class
> at
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.setupNewSchema(ProjectRecordBatch.java:445)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:78)
> ~[drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:129)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:147)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:83)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:80)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:73)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:258)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:252)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at java.security.AccessController.doPrivileged(Native Method) [na:1.7.0_85]
> at javax.security.auth.Subject.doAs(Subject.java:415) [na:1.7.0_85]
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1566)
> [hadoop-common-2.5.1-mapr-1503.jar:na]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:252)
> [drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
> [drill-common-1.2.0.jar:1.2.0]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [na:1.7.0_85]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_85]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_85]
> Caused by: org.apache.drill.exec.exception.ClassTransformationException:
> java.util.concurrent.ExecutionException:
> org.apache.drill.exec.exception.ClassTransformationException: Failure
> generating transformation classes for value:
> .....
> ......
> at
> org.apache.drill.exec.compile.CodeCompiler.getImplementationClass(CodeCompiler.java:72)
> ~[drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.compile.CodeCompiler.getImplementationClass(CodeCompiler.java:58)
> ~[drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.ops.FragmentContext.getImplementationClass(FragmentContext.java:299)
> ~[drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.setupNewSchema(ProjectRecordBatch.java:442)
> [drill-java-exec-1.2.0.jar:1.2.0]
> ... 16 common frames omitted
> Caused by: java.util.concurrent.ExecutionException:
> org.apache.drill.exec.exception.ClassTransformationException: Failure
> generating transformation classes for value:
> package org.apache.drill.exec.test.generated;
> import io.netty.buffer.DrillBuf;
> import org.apache.drill.exec.exception.SchemaChangeException;
> import org.apache.drill.exec.expr.holders.VarCharHolder;
> import org.apache.drill.exec.ops.FragmentContext;
> import org.apache.drill.exec.record.RecordBatch;
> import org.apache.drill.exec.store.PartitionExplorer;
> import org.apache.drill.exec.vector.ValueHolderHelper;
> import org.apache.drill.exec.vector.VarCharVector;
> public class ProjectorGen7 {
> DrillBuf work0;
> PartitionExplorer work1;
> VarCharHolder string2;
> VarCharHolder string3;
> VarCharHolder constant5;
> VarCharVector vv6;
> while (partitionIterator.hasNext()) {
> curr = (String) partitionIterator.next();
> if (subPartitionStr.compareTo(curr) < 0) { subPartitionStr = curr; }
> at
> org.apache.drill.exec.compile.CodeCompiler.getImplementationClass(CodeCompiler.java:65)
> ~[drill-java-exec-1.2.0.jar:1.2.0]
> ... 19 common frames omitted
> Caused by: org.apache.drill.exec.exception.ClassTransformationException:
> Failure generating transformation classes for value:
> package org.apache.drill.exec.test.generated;
> ...............
> ..............
> at
> org.apache.drill.exec.compile.ClassTransformer.getImplementationClass(ClassTransformer.java:304)
> ~[drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.compile.CodeCompiler$Loader.load(CodeCompiler.java:80)
> ~[drill-java-exec-1.2.0.jar:1.2.0]
> at
> org.apache.drill.exec.compile.CodeCompiler$Loader.load(CodeCompiler.java:76)
> ~[drill-java-exec-1.2.0.jar:1.2.0]
> at
> com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3599)
> ~[guava-14.0.1.jar:na]
> at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2379)
> ~[guava-14.0.1.jar:na]
> ... 25 common frames omitted
> Caused by: org.codehaus.commons.compiler.CompileException: Line 75, Column
> 70: Unknown variable or type "FILE_SEPARATOR"
> at org.codehaus.janino.UnitCompiler.compileError(UnitCompiler.java:10056)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.getType2(UnitCompiler.java:5377)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.access$12300(UnitCompiler.java:182)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler$16.visitPackage(UnitCompiler.java:5097)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.Java$Package.accept(Java.java:3168)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.getType(UnitCompiler.java:5141)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.getType2(UnitCompiler.java:5372)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.access$15400(UnitCompiler.java:182)
> ~[janino-2.7.4.jar:2.7.4]
> at
> org.codehaus.janino.UnitCompiler$16.visitAmbiguousName(UnitCompiler.java:5131)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.Java$AmbiguousName.accept(Java.java:3139)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.getType(UnitCompiler.java:5141)
> ~[janino-2.7.4.jar:2.7.4]
> at
> org.codehaus.janino.UnitCompiler.findMostSpecificIInvocable(UnitCompiler.java:7440)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.findIMethod(UnitCompiler.java:7336)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.findIMethod(UnitCompiler.java:7239)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.compileGet2(UnitCompiler.java:3860)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.access$6900(UnitCompiler.java:182)
> ~[janino-2.7.4.jar:2.7.4]
> at
> org.codehaus.janino.UnitCompiler$10.visitMethodInvocation(UnitCompiler.java:3261)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.Java$MethodInvocation.accept(Java.java:3978)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.compileGet(UnitCompiler.java:3288)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.compileGetValue(UnitCompiler.java:4354)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:1835)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.access$2000(UnitCompiler.java:182)
> ~[janino-2.7.4.jar:2.7.4]
> at
> org.codehaus.janino.UnitCompiler$4.visitLocalVariableDeclarationStatement(UnitCompiler.java:949)
> ~[janino-2.7.4.jar:2.7.4]
> at
> org.codehaus.janino.Java$LocalVariableDeclarationStatement.accept(Java.java:2512)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:962)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.compileStatements(UnitCompiler.java:1004)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:989)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.access$1000(UnitCompiler.java:182)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler$4.visitBlock(UnitCompiler.java:939)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.Java$Block.accept(Java.java:2005)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:962)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:1327)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.access$900(UnitCompiler.java:182)
> ~[janino-2.7.4.jar:2.7.4]
> at
> org.codehaus.janino.UnitCompiler$4.visitLabeledStatement(UnitCompiler.java:938)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.Java$LabeledStatement.accept(Java.java:1966)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:962)
> ~[janino-2.7.4.jar:2.7.4]
> at org.codehaus.janino.UnitCompiler.compileStatements(UnitCompiler.java:1004)
> ~[janino-2.7.4.jar:2.7.4]
> ------------------------------------------------------------------------------------------------------------------------------------
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