org.apache.drill.exec.store.parquet.columnreaders

Enum ParquetRecordReader.Metric

java.lang.Object

java.lang.Enum<ParquetRecordReader.Metric>

org.apache.drill.exec.store.parquet.columnreaders.ParquetRecordReader.Metric

All Implemented Interfaces:

Serializable, Comparable<ParquetRecordReader.Metric>, MetricDef

Enclosing class:

ParquetRecordReader

public static enum ParquetRecordReader.Metric
extends Enum<ParquetRecordReader.Metric>
implements MetricDef

Enum Constant Summary

Enum Constants

Enum Constant and Description
NUM_DATA_PAGE_lOADS
NUM_DATA_PAGES_DECODED
NUM_DATA_PAGES_DECOMPRESSED
NUM_DICT_PAGE_LOADS
NUM_DICT_PAGES_DECOMPRESSED
TIME_DATA_PAGE_DECODE
TIME_DATA_PAGE_LOADS
TIME_DATA_PAGES_DECOMPRESSED
TIME_DICT_PAGE_DECODE
TIME_DICT_PAGE_LOADS
TIME_DICT_PAGES_DECOMPRESSED
TIME_DISK_SCAN
TIME_DISK_SCAN_WAIT
TIME_FIXEDCOLUMN_READ
TIME_PROCESS
TIME_VARCOLUMN_READ
TOTAL_DATA_DECOMPRESSED_BYTES
TOTAL_DATA_PAGE_READ_BYTES
TOTAL_DICT_DECOMPRESSED_BYTES
TOTAL_DICT_PAGE_READ_BYTES

Method Summary

Methods

Modifier and Type	Method and Description
int	metricId()
static ParquetRecordReader.Metric	valueOf(String name) Returns the enum constant of this type with the specified name.
static ParquetRecordReader.Metric[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.drill.exec.ops.MetricDef

name

Enum Constant Detail

NUM_DICT_PAGE_LOADS

public static final ParquetRecordReader.Metric NUM_DICT_PAGE_LOADS

NUM_DATA_PAGE_lOADS

public static final ParquetRecordReader.Metric NUM_DATA_PAGE_lOADS

NUM_DATA_PAGES_DECODED

public static final ParquetRecordReader.Metric NUM_DATA_PAGES_DECODED

NUM_DICT_PAGES_DECOMPRESSED

public static final ParquetRecordReader.Metric NUM_DICT_PAGES_DECOMPRESSED

NUM_DATA_PAGES_DECOMPRESSED

public static final ParquetRecordReader.Metric NUM_DATA_PAGES_DECOMPRESSED

TOTAL_DICT_PAGE_READ_BYTES

public static final ParquetRecordReader.Metric TOTAL_DICT_PAGE_READ_BYTES

TOTAL_DATA_PAGE_READ_BYTES

public static final ParquetRecordReader.Metric TOTAL_DATA_PAGE_READ_BYTES

TOTAL_DICT_DECOMPRESSED_BYTES

public static final ParquetRecordReader.Metric TOTAL_DICT_DECOMPRESSED_BYTES

TOTAL_DATA_DECOMPRESSED_BYTES

public static final ParquetRecordReader.Metric TOTAL_DATA_DECOMPRESSED_BYTES

TIME_DICT_PAGE_LOADS

public static final ParquetRecordReader.Metric TIME_DICT_PAGE_LOADS

TIME_DATA_PAGE_LOADS

public static final ParquetRecordReader.Metric TIME_DATA_PAGE_LOADS

TIME_DATA_PAGE_DECODE

public static final ParquetRecordReader.Metric TIME_DATA_PAGE_DECODE

TIME_DICT_PAGE_DECODE

public static final ParquetRecordReader.Metric TIME_DICT_PAGE_DECODE

TIME_DICT_PAGES_DECOMPRESSED

public static final ParquetRecordReader.Metric TIME_DICT_PAGES_DECOMPRESSED

TIME_DATA_PAGES_DECOMPRESSED

public static final ParquetRecordReader.Metric TIME_DATA_PAGES_DECOMPRESSED

TIME_DISK_SCAN_WAIT

public static final ParquetRecordReader.Metric TIME_DISK_SCAN_WAIT

TIME_DISK_SCAN

public static final ParquetRecordReader.Metric TIME_DISK_SCAN

TIME_FIXEDCOLUMN_READ

public static final ParquetRecordReader.Metric TIME_FIXEDCOLUMN_READ

TIME_VARCOLUMN_READ

public static final ParquetRecordReader.Metric TIME_VARCOLUMN_READ

TIME_PROCESS

public static final ParquetRecordReader.Metric TIME_PROCESS

Method Detail

values

public static ParquetRecordReader.Metric[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ParquetRecordReader.Metric c : ParquetRecordReader.Metric.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ParquetRecordReader.Metric valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

metricId

public int metricId()

Specified by:

metricId in interface MetricDef