| Package | Description | 
|---|---|
| org.apache.hadoop.hbase.client | 
 Provides HBase Client 
 | 
| org.apache.hadoop.hbase.regionserver | |
| org.apache.hadoop.hbase.security.access | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
Get
Used to perform Get operations on a single row. 
 | 
class  | 
Scan
Used to perform Scan operations. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
Query | 
Query.setACL(Map<String,Permission> perms)  | 
Query | 
Query.setACL(String user,
      Permission perms)  | 
Query | 
Query.setAuthorizations(Authorizations authorizations)
Sets the authorizations to be used by this Query 
 | 
Query | 
Query.setColumnFamilyTimeRange(byte[] cf,
                        long minStamp,
                        long maxStamp)
Get versions of columns only within the specified timestamp range,
 [minStamp, maxStamp) on a per CF bases. 
 | 
Query | 
Query.setConsistency(Consistency consistency)
Sets the consistency level for this operation 
 | 
Query | 
Query.setFilter(Filter filter)
Apply the specified server-side filter when performing the Query. 
 | 
Query | 
Query.setIsolationLevel(IsolationLevel level)
Set the isolation level for this query. 
 | 
Query | 
Query.setLoadColumnFamiliesOnDemand(boolean value)
Set the value indicating whether loading CFs on demand should be allowed (cluster
 default is false). 
 | 
Query | 
Query.setReplicaId(int Id)
Specify region replica id where Query will fetch data from. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
(package private) static <T> CompletableFuture<T> | 
ConnectionUtils.timelineConsistentRead(AsyncRegionLocator locator,
                      TableName tableName,
                      Query query,
                      byte[] row,
                      RegionLocateType locateType,
                      Function<Integer,CompletableFuture<T>> requestReplica,
                      long rpcTimeoutNs,
                      long primaryCallTimeoutNs,
                      org.apache.hbase.thirdparty.io.netty.util.Timer retryTimer,
                      Optional<MetricsConnection> metrics)  | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
InternalScan
Special scanner, currently used for increment operations to
 allow additional server-side arguments for Scan operations. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
private void | 
AccessController.internalPreRead(ObserverContext<RegionCoprocessorEnvironment> c,
               Query query,
               AccessController.OpType opType)  | 
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