org.apache.drill.exec.store.parquet

Class TestParquetBulkReader

java.lang.Object

org.apache.drill.test.BaseTest

org.apache.drill.test.DrillTest

org.apache.drill.test.ClusterTest

org.apache.drill.exec.store.parquet.TestParquetBulkReader

public class TestParquetBulkReader
extends ClusterTest

Tests the Parquet bulk reader

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.drill.test.DrillTest

DrillTest.MemWatcher

Field Summary

Fields inherited from class org.apache.drill.test.ClusterTest

client, cluster, dirTestWatcher

Fields inherited from class org.apache.drill.test.DrillTest

logOutcome, objectMapper, REPEAT_RULE, thrownException, TIMEOUT

Constructor Summary

Constructors

Constructor and Description
TestParquetBulkReader()

Method Summary

Modifier and Type	Method and Description
static void	setup()
void	testFixedLengthToVarlen() Load variable length data which was originally fixed length and then became variable length
void	testFixedLengthWithLargePrecisionAndNulls() Load variable columns with fixed length data with large precision and null values
void	testLargeVarlen() Load variable length data with values larger than chunk size (4k)
void	testNotNullCount() Load variable length data which has non-nulls data
void	testNullCount() Load variable length data which has nulls

Methods inherited from class org.apache.drill.test.ClusterTest

getFile, queryBuilder, run, runAndLog, runAndPrint, runAndPrint, shutdown, startCluster, testBuilder

Methods inherited from class org.apache.drill.test.DrillTest

escapeJsonString, finishDrillTest, initDrillTest

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TestParquetBulkReader

public TestParquetBulkReader()

Method Detail

setup

public static void setup()
                  throws Exception

Throws:

Exception

testNullCount

public void testNullCount()
                   throws Exception

Load variable length data which has nulls

Throws:

Exception

testNotNullCount

public void testNotNullCount()
                      throws Exception

Load variable length data which has non-nulls data

Throws:

Exception

testFixedLengthWithLargePrecisionAndNulls

public void testFixedLengthWithLargePrecisionAndNulls()
                                               throws Exception

Load variable columns with fixed length data with large precision and null values

Throws:

Exception

testFixedLengthToVarlen

public void testFixedLengthToVarlen()
                             throws Exception

Load variable length data which was originally fixed length and then became variable length

Throws:

Exception

testLargeVarlen

public void testLargeVarlen()
                     throws Exception

Load variable length data with values larger than chunk size (4k)

Throws:

Exception