Package | Description |
---|---|
org.apache.hadoop.hbase.client |
Provides HBase Client
|
org.apache.hadoop.hbase.client.coprocessor |
Provides client classes for invoking Coprocessor RPC protocols
|
Modifier and Type | Method and Description |
---|---|
static void |
HTableUtil.bucketRsBatch(HTable htable,
List<Row> rows)
Processes a List of Rows (Put, Delete) and writes them to an HTable instance in RegionServer buckets via the htable.batch method.
|
static void |
HTableUtil.bucketRsPut(HTable htable,
List<Put> puts)
Processes a List of Puts and writes them to an HTable instance in RegionServer buckets via the htable.put method.
|
Modifier and Type | Method and Description |
---|---|
<R,S,P extends Message,Q extends Message,T extends Message> |
AggregationClient.avg(HTable 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 Message,Q extends Message,T extends Message> |
AggregationClient.max(HTable 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 Message,Q extends Message,T extends Message> |
AggregationClient.median(HTable 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 Message,Q extends Message,T extends Message> |
AggregationClient.min(HTable 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 Message,Q extends Message,T extends Message> |
AggregationClient.rowCount(HTable 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 Message,Q extends Message,T extends Message> |
AggregationClient.std(HTable 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 Message,Q extends Message,T extends Message> |
AggregationClient.sum(HTable table,
ColumnInterpreter<R,S,P,Q,T> ci,
Scan scan)
It sums up the value returned from various regions.
|
Constructor and Description |
---|
SecureBulkLoadClient(HTable table) |
Copyright © 2014 The Apache Software Foundation. All Rights Reserved.