[DRILL-4946] org.objectweb.asm.tree.analysis.AnalyzerException printed to console in embedded mode

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Cannot Reproduce
• Fix Version/s: 1.16.0
• Assignee: Chunhui Shi
• Reporter: Chunhui Shi
• Created: 13/Oct/16 21:14
• Updated: 09/Apr/19 10:22
• Resolved: 09/Apr/19 10:22

Description

Testing by querying a json file got AnalyzerException printed.
The problem was due to scalar_replacement mode is default to be 'try', and org.objectweb.asm.util.CheckMethodAdapter is printing stack trace to stderr.

[shi@cshi-centos1 private-drill]$ cat /tmp/conv.json

{"row": "0", "key": "\\x4a\\x31\\x39\\x38", "key2": "4a313938", "kp1": "4a31", "kp2": "38"} {"row": "1", "key": null, "key2": null, "kp1": null, "kp2": null} {"row": "2", "key": "\\x4e\\x4f\\x39\\x51", "key2": "4e4f3951", "kp1": "4e4f", "kp2": "51"} {"row": "3", "key": "\\x6e\\x6f\\x39\\x31", "key2": "6e6f3931", "kp1": "6e6f", "kp2": "31"}

0: jdbc:drill:zk=local> SELECT convert_from(binary_string(key), 'INT_BE') as intkey from dfs.`/tmp/conv.json`;
org.objectweb.asm.tree.analysis.AnalyzerException: Error at instruction 158: Expected an object reference, but found .
at org.objectweb.asm.tree.analysis.Analyzer.analyze(Analyzer.java:294)
at org.objectweb.asm.util.CheckMethodAdapter$1.visitEnd(CheckMethodAdapter.java:450)
at org.objectweb.asm.MethodVisitor.visitEnd(MethodVisitor.java:877)
at org.objectweb.asm.util.CheckMethodAdapter.visitEnd(CheckMethodAdapter.java:1028)
at org.objectweb.asm.MethodVisitor.visitEnd(MethodVisitor.java:877)
at org.apache.drill.exec.compile.CheckMethodVisitorFsm.visitEnd(CheckMethodVisitorFsm.java:114)
at org.objectweb.asm.MethodVisitor.visitEnd(MethodVisitor.java:877)
at org.apache.drill.exec.compile.CheckMethodVisitorFsm.visitEnd(CheckMethodVisitorFsm.java:114)
at org.objectweb.asm.MethodVisitor.visitEnd(MethodVisitor.java:877)
at org.objectweb.asm.MethodVisitor.visitEnd(MethodVisitor.java:877)
at org.apache.drill.exec.compile.bytecode.InstructionModifier.visitEnd(InstructionModifier.java:508)
at org.objectweb.asm.tree.MethodNode.accept(MethodNode.java:837)
at org.apache.drill.exec.compile.bytecode.ScalarReplacementNode.visitEnd(ScalarReplacementNode.java:87)
at org.objectweb.asm.MethodVisitor.visitEnd(MethodVisitor.java:877)
at org.apache.drill.exec.compile.bytecode.AloadPopRemover.visitEnd(AloadPopRemover.java:136)
at org.objectweb.asm.tree.MethodNode.accept(MethodNode.java:837)
at org.objectweb.asm.tree.MethodNode.accept(MethodNode.java:726)
at org.objectweb.asm.tree.ClassNode.accept(ClassNode.java:412)
at org.apache.drill.exec.compile.MergeAdapter.getMergedClass(MergeAdapter.java:223)
at org.apache.drill.exec.compile.ClassTransformer.getImplementationClass(ClassTransformer.java:263)
at org.apache.drill.exec.compile.CodeCompiler$Loader.load(CodeCompiler.java:78)
at org.apache.drill.exec.compile.CodeCompiler$Loader.load(CodeCompiler.java:74)
at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3527)
at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2319)
at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2282)
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2197)
at com.google.common.cache.LocalCache.get(LocalCache.java:3937)
at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3941)
at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4824)
at org.apache.drill.exec.compile.CodeCompiler.getImplementationClass(CodeCompiler.java:63)
at org.apache.drill.exec.compile.CodeCompiler.getImplementationClass(CodeCompiler.java:56)
at org.apache.drill.exec.ops.FragmentContext.getImplementationClass(FragmentContext.java:310)
at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.setupNewSchema(ProjectRecordBatch.java:484)
at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:78)
at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:135)
at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:104)
at org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:81)
at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:94)
at org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:232)
at org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:226)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:226)
at org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.objectweb.asm.tree.analysis.AnalyzerException: Expected an object reference, but found .
at org.objectweb.asm.tree.analysis.BasicVerifier.copyOperation(BasicVerifier.java:80)
at org.objectweb.asm.tree.analysis.BasicVerifier.copyOperation(BasicVerifier.java:47)
at org.objectweb.asm.tree.analysis.Frame.execute(Frame.java:276)
at org.objectweb.asm.tree.analysis.Analyzer.analyze(Analyzer.java:199)
... 48 more
-------------

intkey

-------------

1244739896

null

1313814865

1852782897

-------------

Issue Links

• links to: GitHub Pull Request #619
• links to: GitHub Pull Request #619