org.apache.hadoop.hbase.tool

接口 BulkLoadHFiles

所有已知实现类:

BulkLoadHFilesTool

@InterfaceAudience.Public
public interface BulkLoadHFiles

The tool to let you load the output of HFileOutputFormat into an existing table programmatically. Not thread safe.

嵌套类概要

嵌套类

限定符和类型	接口和说明
static class	BulkLoadHFiles.LoadQueueItem Represents an HFile waiting to be loaded.

字段概要

字段

限定符和类型	字段和说明
static String	ALWAYS_COPY_FILES
static String	ASSIGN_SEQ_IDS
static String	CREATE_TABLE_CONF_KEY
static String	IGNORE_UNMATCHED_CF_CONF_KEY
static String	MAX_FILES_PER_REGION_PER_FAMILY
static String	RETRY_ON_IO_EXCEPTION

方法概要

限定符和类型	方法和说明
Map<BulkLoadHFiles.LoadQueueItem,ByteBuffer>	bulkLoad(TableName tableName, Map<byte[],List<org.apache.hadoop.fs.Path>> family2Files) Perform a bulk load of the given directory into the given pre-existing table.
Map<BulkLoadHFiles.LoadQueueItem,ByteBuffer>	bulkLoad(TableName tableName, org.apache.hadoop.fs.Path dir) Perform a bulk load of the given directory into the given pre-existing table.
static BulkLoadHFiles	create(org.apache.hadoop.conf.Configuration conf)

字段详细资料

RETRY_ON_IO_EXCEPTION

static final String RETRY_ON_IO_EXCEPTION

另请参阅:

常量字段值

MAX_FILES_PER_REGION_PER_FAMILY

static final String MAX_FILES_PER_REGION_PER_FAMILY

另请参阅:

常量字段值

ASSIGN_SEQ_IDS

static final String ASSIGN_SEQ_IDS

另请参阅:

常量字段值

CREATE_TABLE_CONF_KEY

static final String CREATE_TABLE_CONF_KEY

另请参阅:

常量字段值

IGNORE_UNMATCHED_CF_CONF_KEY

static final String IGNORE_UNMATCHED_CF_CONF_KEY

另请参阅:

常量字段值

ALWAYS_COPY_FILES

static final String ALWAYS_COPY_FILES

另请参阅:

常量字段值

方法详细资料

bulkLoad

Map<BulkLoadHFiles.LoadQueueItem,ByteBuffer> bulkLoad(TableName tableName,
                                                      Map<byte[],List<org.apache.hadoop.fs.Path>> family2Files)
                                               throws TableNotFoundException,
                                                      IOException

Perform a bulk load of the given directory into the given pre-existing table.

参数:

tableName - the table to load into

family2Files - map of family to List of hfiles

抛出:

TableNotFoundException - if table does not yet exist

IOException

bulkLoad

Map<BulkLoadHFiles.LoadQueueItem,ByteBuffer> bulkLoad(TableName tableName,
                                                      org.apache.hadoop.fs.Path dir)
                                               throws TableNotFoundException,
                                                      IOException

Perform a bulk load of the given directory into the given pre-existing table.

参数:

tableName - the table to load into

dir - the directory that was provided as the output path of a job using HFileOutputFormat

抛出:

TableNotFoundException - if table does not yet exist

IOException

create

static BulkLoadHFiles create(org.apache.hadoop.conf.Configuration conf)