| Package | Description | 
|---|---|
| org.apache.hadoop.hbase.client | 
 Provides HBase Client 
 | 
| org.apache.hadoop.hbase.rest.client | 
| Modifier and Type | Method and Description | 
|---|---|
Get | 
Get.addColumn(byte[] family,
         byte[] qualifier)
Get the column from the specific family with the specified qualifier. 
 | 
Get | 
Get.addFamily(byte[] family)
Get all columns from the specified family. 
 | 
Get | 
Get.readAllVersions()
Get all available versions. 
 | 
Get | 
Get.readVersions(int versions)
Get up to the specified number of versions of each column. 
 | 
Get | 
Get.setACL(Map<String,org.apache.hadoop.hbase.security.access.Permission> perms)  | 
Get | 
Get.setACL(String user,
      org.apache.hadoop.hbase.security.access.Permission perms)  | 
Get | 
Get.setAttribute(String name,
            byte[] value)  | 
Get | 
Get.setAuthorizations(org.apache.hadoop.hbase.security.visibility.Authorizations authorizations)  | 
Get | 
Get.setCacheBlocks(boolean cacheBlocks)
Set whether blocks should be cached for this Get. 
 | 
Get | 
Get.setCheckExistenceOnly(boolean checkExistenceOnly)  | 
Get | 
Get.setClosestRowBefore(boolean closestRowBefore)
Deprecated. 
 
since 2.0.0 and will be removed in 3.0.0 
 | 
Get | 
Get.setColumnFamilyTimeRange(byte[] cf,
                        long minStamp,
                        long maxStamp)  | 
Get | 
Get.setConsistency(Consistency consistency)  | 
Get | 
Get.setFilter(Filter filter)  | 
Get | 
Get.setId(String id)  | 
Get | 
Get.setIsolationLevel(IsolationLevel level)  | 
Get | 
Get.setLoadColumnFamiliesOnDemand(boolean value)  | 
Get | 
Get.setMaxResultsPerColumnFamily(int limit)
Set the maximum number of values to return per row per Column Family 
 | 
Get | 
Get.setMaxVersions()
Deprecated. 
 
It is easy to misunderstand with column family's max versions, so use
              
readAllVersions() instead. | 
Get | 
Get.setMaxVersions(int maxVersions)
Deprecated. 
 
It is easy to misunderstand with column family's max versions, so use
              
readVersions(int) instead. | 
Get | 
Get.setPriority(int priority)  | 
Get | 
Get.setReplicaId(int Id)  | 
Get | 
Get.setRowOffsetPerColumnFamily(int offset)
Set offset for the row per Column Family. 
 | 
Get | 
Get.setTimeRange(long minStamp,
            long maxStamp)
Get versions of columns only within the specified timestamp range,
 [minStamp, maxStamp). 
 | 
Get | 
Get.setTimestamp(long timestamp)
Get versions of columns with the specified timestamp. 
 | 
Get | 
Get.setTimeStamp(long timestamp)
Deprecated. 
 
As of release 2.0.0, this will be removed in HBase 3.0.0.
             Use  
setTimestamp(long) instead | 
| Modifier and Type | Method and Description | 
|---|---|
default CompletableFuture<Boolean> | 
AsyncTable.exists(Get get)
Test for the existence of columns in the table, as specified by the Get. 
 | 
default boolean | 
Table.exists(Get get)
Test for the existence of columns in the table, as specified by the Get. 
 | 
CompletableFuture<Result> | 
AsyncTable.get(Get get)
Extracts certain cells from a given row. 
 | 
default Result | 
Table.get(Get get)
Extracts certain cells from a given row. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
default List<CompletableFuture<Boolean>> | 
AsyncTable.exists(List<Get> gets)
Test for the existence of columns in the table, as specified by the Gets. 
 | 
default boolean[] | 
Table.exists(List<Get> gets)
Test for the existence of columns in the table, as specified by the Gets. 
 | 
default CompletableFuture<List<Boolean>> | 
AsyncTable.existsAll(List<Get> gets)
A simple version for batch exists. 
 | 
default boolean[] | 
Table.existsAll(List<Get> gets)
Deprecated. 
 
since 2.0 version and will be removed in 3.0 version.
             use  
Table.exists(List) | 
List<CompletableFuture<Result>> | 
AsyncTable.get(List<Get> gets)
Extracts certain cells from the given rows, in batch. 
 | 
default Result[] | 
Table.get(List<Get> gets)
Extracts specified cells from the given rows, as a batch. 
 | 
default CompletableFuture<List<Result>> | 
AsyncTable.getAll(List<Get> gets)
A simple version for batch get. 
 | 
| Constructor and Description | 
|---|
Get(Get get)
Copy-constructor 
 | 
Scan(Get get)
Builds a scan object with the same specs as get. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
boolean | 
RemoteHTable.exists(Get get)  | 
Result | 
RemoteHTable.get(Get get)  | 
| Modifier and Type | Method and Description | 
|---|---|
boolean[] | 
RemoteHTable.exists(List<Get> gets)  | 
Result[] | 
RemoteHTable.get(List<Get> gets)  | 
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