Manish Gupta created CARBONDATA-1104:
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Summary: Query failure while using unsafe for query execution
numeric data type column specified as sort column
Key: CARBONDATA-1104
URL: https://issues.apache.org/jira/browse/CARBONDATA-1104
Project: CarbonData
Issue Type: Bug
Reporter: Manish Gupta
Assignee: Manish Gupta
Fix For: 1.2.0
Steps to reproduce
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1. Set the parameter enable.unsafe.in.query.processing = true
2. CREATE TABLE sorttable1 (empno int, empname String, designation String, doj
Timestamp, workgroupcategory int, workgroupcategoryname String, deptno int,
deptname String, projectcode int, projectjoindate Timestamp, projectenddate
Timestamp,attendance int,utilization int,salary int) STORED BY
'org.apache.carbondata.format' tblproperties('sort_columns'='empno')
3. LOAD DATA local inpath '<CSV_path>' INTO TABLE sorttable1
OPTIONS('DELIMITER'= ',', 'QUOTECHAR'= '"')
4. select empno from sorttable1
Exception thrown
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17/05/29 08:43:20 ERROR Executor: Exception in task 0.0 in stage 6.0 (TID 12)
java.lang.NullPointerException
at
org.apache.spark.sql.execution.vectorized.ColumnVector.arrayData(ColumnVector.java:858)
at
org.apache.spark.sql.execution.vectorized.OffHeapColumnVector.putByteArray(OffHeapColumnVector.java:421)
at
org.apache.spark.sql.execution.vectorized.ColumnVector.putByteArray(ColumnVector.java:569)
at
org.apache.carbondata.spark.vectorreader.ColumnarVectorWrapper.putBytes(ColumnarVectorWrapper.java:85)
at
org.apache.carbondata.core.datastore.chunk.store.impl.unsafe.UnsafeVariableLengthDimesionDataChunkStore.fillRow(UnsafeVariableLengthDimesionDataChunkStore.java:167)
at
org.apache.carbondata.core.datastore.chunk.impl.VariableLengthDimensionDataChunk.fillConvertedChunkData(VariableLengthDimensionDataChunk.java:112)
at
org.apache.carbondata.core.scan.result.AbstractScannedResult.fillColumnarNoDictionaryBatch(AbstractScannedResult.java:228)
at
org.apache.carbondata.core.scan.collector.impl.DictionaryBasedVectorResultCollector.scanAndFillResult(DictionaryBasedVectorResultCollector.java:154)
at
org.apache.carbondata.core.scan.collector.impl.DictionaryBasedVectorResultCollector.collectVectorBatch(DictionaryBasedVectorResultCollector.java:147)
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