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From "Ramana Inukonda Nagaraj (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-2780) java.lang.IllegalStateException files open exceptions in drillbit.out
Date Tue, 14 Apr 2015 04:10:12 GMT
Ramana Inukonda Nagaraj created DRILL-2780:
----------------------------------------------

             Summary: java.lang.IllegalStateException files open exceptions in drillbit.out
                 Key: DRILL-2780
                 URL: https://issues.apache.org/jira/browse/DRILL-2780
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Flow
            Reporter: Ramana Inukonda Nagaraj
            Assignee: Chris Westin


There are many stacktraces like this in drillbit.out 

{code}
Exception in thread "Thread-2" java.lang.IllegalStateException: Not all files opened using
this FileSystem are closed. There are still [84] files open.
File '/drill/testdata/tpch100/parquet/lineitem/part-m-00045.parquet' opened at callstack:
        org.apache.drill.exec.store.parquet.columnreaders.PageReader.<init>(PageReader.java:105)
        org.apache.drill.exec.store.parquet.columnreaders.ColumnReader.<init>(ColumnReader.java:88)
        org.apache.drill.exec.store.parquet.columnreaders.VarLengthColumn.<init>(VarLengthColumn.java:39)
        org.apache.drill.exec.store.parquet.columnreaders.VarLengthValuesColumn.<init>(VarLengthValuesColumn.java:43)
        org.apache.drill.exec.store.parquet.columnreaders.NullableVarLengthValuesColumn.<init>(NullableVarLengthValuesColumn.java:39)
        org.apache.drill.exec.store.parquet.columnreaders.VarLengthColumnReaders$NullableVarBinaryColumn.<init>(VarLengthColumnReaders.java:303)
        org.apache.drill.exec.store.parquet.columnreaders.ColumnReaderFactory.getReader(ColumnReaderFactory.java:176)
        org.apache.drill.exec.store.parquet.columnreaders.ParquetRecordReader.setup(ParquetRecordReader.java:303)
        org.apache.drill.exec.physical.impl.ScanBatch.<init>(ScanBatch.java:100)
        org.apache.drill.exec.store.parquet.ParquetScanBatchCreator.getBatch(ParquetScanBatchCreator.java:157)
        org.apache.drill.exec.store.parquet.ParquetScanBatchCreator.getBatch(ParquetScanBatchCreator.java:56)
        org.apache.drill.exec.physical.impl.ImplCreator.visitOp(ImplCreator.java:62)
        org.apache.drill.exec.physical.impl.ImplCreator.visitOp(ImplCreator.java:39)
        org.apache.drill.exec.physical.base.AbstractPhysicalVisitor.visitSubScan(AbstractPhysicalVisitor.java:126)
        org.apache.drill.exec.store.parquet.ParquetRowGroupScan.accept(ParquetRowGroupScan.java:107)
        org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:74)
        org.apache.drill.exec.physical.impl.ImplCreator.visitOp(ImplCreator.java:62)
        org.apache.drill.exec.physical.impl.ImplCreator.visitOp(ImplCreator.java:39)
        org.apache.drill.exec.physical.base.AbstractPhysicalVisitor.visitIteratorValidator(AbstractPhysicalVisitor.java:214)
        org.apache.drill.exec.physical.config.IteratorValidator.accept(IteratorValidator.java:34)
        org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:74)
        org.apache.drill.exec.physical.impl.ImplCreator.visitOp(ImplCreator.java:62)
        org.apache.drill.exec.physical.impl.ImplCreator.visitOp(ImplCreator.java:39)
{code}

We should not be getting any exceptions in drillbit.out.



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