Uses of Class
org.apache.hadoop.hbase.client.HTable

Packages that use HTable

Package	Description
org.apache.hadoop.hbase.catalog
org.apache.hadoop.hbase.client	Provides HBase Client
org.apache.hadoop.hbase.client.coprocessor	Provides client classes for invoking Coprocessor RPC protocols
org.apache.hadoop.hbase.mapred	Provides HBase MapReduce Input/OutputFormats, a table indexing MapReduce job, and utility
org.apache.hadoop.hbase.mapreduce	Provides HBase MapReduce Input/OutputFormats, a table indexing MapReduce job, and utility
org.apache.hadoop.hbase.thrift	Provides an HBase Thrift service.
org.apache.hadoop.hbase.util

Uses of HTable in org.apache.hadoop.hbase.catalog

Methods in org.apache.hadoop.hbase.catalog with parameters of type HTable

Modifier and Type	Method and Description
static void	MetaEditor.addRegionToMeta(HTable meta, HRegionInfo regionInfo) Adds a hbase:meta row for the specified new region to the given catalog table.
static void	MetaEditor.addRegionToMeta(HTable meta, HRegionInfo regionInfo, HRegionInfo splitA, HRegionInfo splitB) Adds a (single) hbase:meta row for the specified new region and its daughters.

Uses of HTable in org.apache.hadoop.hbase.client

Methods in org.apache.hadoop.hbase.client with parameters of type HTable

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.

Uses of HTable in org.apache.hadoop.hbase.client.coprocessor

Methods in org.apache.hadoop.hbase.client.coprocessor with parameters of type HTable

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> double	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 com.google.protobuf.Message,Q extends com.google.protobuf.Message,T extends com.google.protobuf.Message> R	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 com.google.protobuf.Message,Q extends com.google.protobuf.Message,T extends com.google.protobuf.Message> R	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 com.google.protobuf.Message,Q extends com.google.protobuf.Message,T extends com.google.protobuf.Message> R	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 com.google.protobuf.Message,Q extends com.google.protobuf.Message,T extends com.google.protobuf.Message> long	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 com.google.protobuf.Message,Q extends com.google.protobuf.Message,T extends com.google.protobuf.Message> double	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 com.google.protobuf.Message,Q extends com.google.protobuf.Message,T extends com.google.protobuf.Message> S	AggregationClient.sum(HTable table, ColumnInterpreter<R,S,P,Q,T> ci, Scan scan) It sums up the value returned from various regions.

Constructors in org.apache.hadoop.hbase.client.coprocessor with parameters of type HTable

Constructor and Description
SecureBulkLoadClient(HTable table)

Uses of HTable in org.apache.hadoop.hbase.mapred

Methods in org.apache.hadoop.hbase.mapred that return HTable

Modifier and Type	Method and Description
protected HTable	TableInputFormatBase.getHTable() Deprecated. Allows subclasses to get the HTable.

Methods in org.apache.hadoop.hbase.mapred with parameters of type HTable

Modifier and Type	Method and Description
void	TableRecordReader.setHTable(HTable htable) Deprecated.
protected void	TableInputFormatBase.setHTable(HTable table) Deprecated. Allows subclasses to set the HTable.
void	TableRecordReaderImpl.setHTable(HTable htable) Deprecated.

Constructors in org.apache.hadoop.hbase.mapred with parameters of type HTable

Constructor and Description
TableOutputFormat.TableRecordWriter(HTable table) Instantiate a TableRecordWriter with the HBase HClient for writing.

Uses of HTable in org.apache.hadoop.hbase.mapreduce

Methods in org.apache.hadoop.hbase.mapreduce that return HTable

Modifier and Type	Method and Description
protected HTable	TableInputFormatBase.getHTable() Allows subclasses to get the HTable.

Methods in org.apache.hadoop.hbase.mapreduce with parameters of type HTable

Modifier and Type	Method and Description
protected void	LoadIncrementalHFiles.bulkLoadPhase(HTable table, HConnection conn, ExecutorService pool, Deque<org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.LoadQueueItem> queue, com.google.common.collect.Multimap<ByteBuffer,org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.LoadQueueItem> regionGroups) This takes the LQI's grouped by likely regions and attempts to bulk load them.
static void	HFileOutputFormat2.configureIncrementalLoad(org.apache.hadoop.mapreduce.Job job, HTable table) Configure a MapReduce Job to perform an incremental load into the given table.
static void	HFileOutputFormat.configureIncrementalLoad(org.apache.hadoop.mapreduce.Job job, HTable table) Deprecated. Configure a MapReduce Job to perform an incremental load into the given table.
void	LoadIncrementalHFiles.doBulkLoad(org.apache.hadoop.fs.Path hfofDir, HTable table) Perform a bulk load of the given directory into the given pre-existing table.
protected List<org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.LoadQueueItem>	LoadIncrementalHFiles.groupOrSplit(com.google.common.collect.Multimap<ByteBuffer,org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.LoadQueueItem> regionGroups, org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.LoadQueueItem item, HTable table, Pair<byte[][],byte[][]> startEndKeys) Attempt to assign the given load queue item into its target region group.
void	TableRecordReader.setHTable(HTable htable) Sets the HBase table.
protected void	TableInputFormatBase.setHTable(HTable table) Allows subclasses to set the HTable.
void	TableRecordReaderImpl.setHTable(HTable htable) Sets the HBase table.
protected List<org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.LoadQueueItem>	LoadIncrementalHFiles.splitStoreFile(org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.LoadQueueItem item, HTable table, byte[] startKey, byte[] splitKey)

Constructors in org.apache.hadoop.hbase.mapreduce with parameters of type HTable

Constructor and Description
TableOutputFormat.TableRecordWriter(HTable table) Instantiate a TableRecordWriter with the HBase HClient for writing.

Uses of HTable in org.apache.hadoop.hbase.thrift

Methods in org.apache.hadoop.hbase.thrift that return HTable

Modifier and Type	Method and Description
HTable	ThriftServerRunner.HBaseHandler.getTable(byte[] tableName) Creates and returns an HTable instance from a given table name.
HTable	ThriftServerRunner.HBaseHandler.getTable(ByteBuffer tableName)

Uses of HTable in org.apache.hadoop.hbase.util

Constructors in org.apache.hadoop.hbase.util with parameters of type HTable

Constructor and Description
RegionSizeCalculator(HTable table) Computes size of each region for table and given column families.