org.apache.hadoop.hive.ql.io

Class AcidUtils.BucketMetaData

java.lang.Object

org.apache.hadoop.hive.ql.io.AcidUtils.BucketMetaData

Enclosing class:

AcidUtils

public static final class AcidUtils.BucketMetaData
extends Object

Represents bucketId and copy_N suffix

Field Summary

Fields

Modifier and Type	Field and Description
int	bucketId -1 if non-standard file name
int	copyNumber 0 means no copy_N suffix

Method Summary

Modifier and Type	Method and Description
static AcidUtils.BucketMetaData	parse(org.apache.hadoop.fs.Path bucketFile)
static AcidUtils.BucketMetaData	parse(String bucketFileName)

Methods inherited from class java.lang.Object

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

Field Detail

bucketId

public final int bucketId

-1 if non-standard file name

copyNumber

public final int copyNumber

0 means no copy_N suffix

Method Detail

parse

public static AcidUtils.BucketMetaData parse(String bucketFileName)

Parameters:

bucketFileName - AcidUtils.ORIGINAL_PATTERN or AcidUtils.ORIGINAL_PATTERN_COPY

parse

public static AcidUtils.BucketMetaData parse(org.apache.hadoop.fs.Path bucketFile)