Uses of Class
org.apache.hadoop.hbase.util.Pair

Packages that use Pair
org.apache.hadoop.hbase.catalog   
org.apache.hadoop.hbase.client Provides HBase Client 
org.apache.hadoop.hbase.coprocessor Table of Contents 
org.apache.hadoop.hbase.ipc Tools to help define network clients and servers. 
org.apache.hadoop.hbase.mapreduce Provides HBase MapReduce Input/OutputFormats, a table indexing MapReduce job, and utility 
org.apache.hadoop.hbase.master   
org.apache.hadoop.hbase.regionserver   
org.apache.hadoop.hbase.regionserver.metrics   
org.apache.hadoop.hbase.util   
 

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

Methods in org.apache.hadoop.hbase.catalog that return Pair
static Pair<HRegionInfo,ServerName> MetaReader.getRegion(CatalogTracker catalogTracker, byte[] regionName)
          Gets the region info and assignment for the specified region.
static Pair<HRegionInfo,ServerName> MetaReader.parseCatalogResult(Result r)
          Extract a HRegionInfo and ServerName.
 

Methods in org.apache.hadoop.hbase.catalog that return types with arguments of type Pair
static List<Pair<HRegionInfo,ServerName>> MetaReader.getTableRegionsAndLocations(CatalogTracker catalogTracker, byte[] tableName, boolean excludeOfflinedSplitParents)
           
static List<Pair<HRegionInfo,ServerName>> MetaReader.getTableRegionsAndLocations(CatalogTracker catalogTracker, String tableName)
           
 

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

Methods in org.apache.hadoop.hbase.client that return Pair
 Pair<Integer,Integer> HBaseAdmin.getAlterStatus(byte[] tableName)
          Get the status of alter command - indicates how many regions have received the updated schema Asynchronous operation.
 Pair<byte[][],byte[][]> HTable.getStartEndKeys()
          Gets the starting and ending row keys for every region in the currently open table.
 

Methods in org.apache.hadoop.hbase.client that return types with arguments of type Pair
 Map<byte[],List<Pair<Integer,Object>>> MultiResponse.getResults()
           
 

Methods in org.apache.hadoop.hbase.client with parameters of type Pair
 void MultiResponse.add(byte[] regionName, Pair<Integer,Object> r)
          Add the pair to the container, grouped by the regionName
 

Uses of Pair in org.apache.hadoop.hbase.coprocessor
 

Methods in org.apache.hadoop.hbase.coprocessor that return Pair
<T,S> Pair<S,Long>
AggregateImplementation.getAvg(ColumnInterpreter<T,S> ci, Scan scan)
           
<T,S> Pair<S,Long>
AggregateProtocol.getAvg(ColumnInterpreter<T,S> ci, Scan scan)
          Gives a Pair with first object as Sum and second object as row count, computed for a given combination of column qualifier and column family in the given row range as defined in the Scan object.
<T,S> Pair<List<S>,Long>
AggregateImplementation.getStd(ColumnInterpreter<T,S> ci, Scan scan)
           
<T,S> Pair<List<S>,Long>
AggregateProtocol.getStd(ColumnInterpreter<T,S> ci, Scan scan)
          Gives a Pair with first object a List containing Sum and sum of squares, and the second object as row count.
 

Uses of Pair in org.apache.hadoop.hbase.ipc
 

Methods in org.apache.hadoop.hbase.ipc that return Pair
 Pair<Integer,Integer> HMasterInterface.getAlterStatus(byte[] tableName)
          Used by the client to get the number of regions that have received the updated schema
 

Method parameters in org.apache.hadoop.hbase.ipc with type arguments of type Pair
 boolean HRegionInterface.bulkLoadHFiles(List<Pair<byte[],String>> familyPaths, byte[] regionName)
          Atomically bulk load multiple HFiles (say from different column families) into an open region.
 

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

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

Uses of Pair in org.apache.hadoop.hbase.master
 

Methods in org.apache.hadoop.hbase.master that return Pair
 Pair<Integer,Integer> HMaster.getAlterStatus(byte[] tableName)
           
 Pair<Integer,Integer> AssignmentManager.getReopenStatus(byte[] tableName)
          Used by the client to identify if all regions have the schema updates
 

Uses of Pair in org.apache.hadoop.hbase.regionserver
 

Methods in org.apache.hadoop.hbase.regionserver that return types with arguments of type Pair
 List<Pair<Long,Long>> HRegion.getRecentFlushInfo()
           
 

Methods in org.apache.hadoop.hbase.regionserver with parameters of type Pair
 OperationStatus[] HRegion.put(Pair<Put,Integer>[] putsAndLocks)
          Perform a batch of puts.
 

Method parameters in org.apache.hadoop.hbase.regionserver with type arguments of type Pair
 boolean HRegion.bulkLoadHFiles(List<Pair<byte[],String>> familyPaths)
          Attempts to atomically load a group of hfiles.
 boolean HRegionServer.bulkLoadHFiles(List<Pair<byte[],String>> familyPaths, byte[] regionName)
          Atomically bulk load several HFiles into an open region
 

Uses of Pair in org.apache.hadoop.hbase.regionserver.metrics
 

Method parameters in org.apache.hadoop.hbase.regionserver.metrics with type arguments of type Pair
 void RegionServerMetrics.addFlush(List<Pair<Long,Long>> flushes)
           
 

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

Methods in org.apache.hadoop.hbase.util that return Pair
static
<T1,T2> Pair<T1,T2>
Pair.newPair(T1 a, T2 b)
          Constructs a new pair, inferring the type via the passed arguments
 



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