| Package | Description | 
|---|---|
| org.apache.hadoop.hbase | |
| org.apache.hadoop.hbase.client | 
 Provides HBase Client 
 | 
| org.apache.hadoop.hbase.client.coprocessor | 
 Provides client classes for invoking Coprocessor RPC protocols
 Overview
 Example Usage
 
 | 
| Modifier and Type | Method and Description | 
|---|---|
static void | 
MetaTableAccessor.addRegionToMeta(Table meta,
               HRegionInfo regionInfo)
Adds a hbase:meta row for the specified new region to the given catalog table. 
 | 
static void | 
MetaTableAccessor.addRegionToMeta(Table meta,
               HRegionInfo regionInfo,
               HRegionInfo splitA,
               HRegionInfo splitB)
Adds a (single) hbase:meta row for the specified new region and its daughters. 
 | 
| Modifier and Type | Interface and Description | 
|---|---|
interface  | 
HTableInterface
Deprecated. 
 
use  
Table instead | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
HTable
An implementation of  
Table. | 
| Modifier and Type | Method and Description | 
|---|---|
Table | 
Connection.getTable(TableName tableName)
Retrieve a Table implementation for accessing a table. 
 | 
Table | 
Connection.getTable(TableName tableName,
        ExecutorService pool)
Retrieve a Table implementation for accessing a table. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
<R,S,P extends com.google.protobuf.Message,Q extends com.google.protobuf.Message,T extends com.google.protobuf.Message>  | 
AggregationClient.avg(Table table,
   ColumnInterpreter<R,S,P,Q,T> ci,
   Scan scan)
This is the client side interface/handle for calling the average method for
 a given cf-cq combination. 
 | 
<R,S,P extends com.google.protobuf.Message,Q extends com.google.protobuf.Message,T extends com.google.protobuf.Message>  | 
AggregationClient.max(Table table,
   ColumnInterpreter<R,S,P,Q,T> ci,
   Scan scan)
It gives the maximum value of a column for a given column family for the
 given range. 
 | 
<R,S,P extends com.google.protobuf.Message,Q extends com.google.protobuf.Message,T extends com.google.protobuf.Message>  | 
AggregationClient.median(Table table,
      ColumnInterpreter<R,S,P,Q,T> ci,
      Scan scan)
This is the client side interface/handler for calling the median method for a
 given cf-cq combination. 
 | 
<R,S,P extends com.google.protobuf.Message,Q extends com.google.protobuf.Message,T extends com.google.protobuf.Message>  | 
AggregationClient.min(Table table,
   ColumnInterpreter<R,S,P,Q,T> ci,
   Scan scan)
It gives the minimum value of a column for a given column family for the
 given range. 
 | 
<R,S,P extends com.google.protobuf.Message,Q extends com.google.protobuf.Message,T extends com.google.protobuf.Message>  | 
AggregationClient.rowCount(Table table,
        ColumnInterpreter<R,S,P,Q,T> ci,
        Scan scan)
It gives the row count, by summing up the individual results obtained from
 regions. 
 | 
<R,S,P extends com.google.protobuf.Message,Q extends com.google.protobuf.Message,T extends com.google.protobuf.Message>  | 
AggregationClient.std(Table table,
   ColumnInterpreter<R,S,P,Q,T> ci,
   Scan scan)
This is the client side interface/handle for calling the std method for a
 given cf-cq combination. 
 | 
<R,S,P extends com.google.protobuf.Message,Q extends com.google.protobuf.Message,T extends com.google.protobuf.Message>  | 
AggregationClient.sum(Table table,
   ColumnInterpreter<R,S,P,Q,T> ci,
   Scan scan)
It sums up the value returned from various regions. 
 | 
| Constructor and Description | 
|---|
SecureBulkLoadClient(Table table)  | 
Copyright © 2007–2018 The Apache Software Foundation. All rights reserved.