Uses of Package
org.apache.hadoop.hbase.coprocessor

Encapsulation of the environment of each coprocessor

Defines how value for specific column is interpreted and provides utility methods like compare, add, multiply etc for them.

An abstract class that implements RegionObserver.

An abstract class that implements RegionObserver.

Coprocessor endpoints providing protobuf services should implement this interface and return the Service instance via CoprocessorService.getService().

Defines coprocessor hooks for interacting with operations on the HMaster process.

Mutation type for postMutationBeforeWAL hook

It's provided to have a way for coprocessors to observe, rewrite, or skip WALEdits as they are being written to the WAL.

An abstract class that implements RegionObserver.

Carries the execution state for a given invocation of an Observer coprocessor (RegionObserver, MasterObserver, or WALObserver) method.

Coprocessors implement this interface to observe and mediate client actions on the region.

Provides the common setup framework and runtime services for coprocessor invocation from HBase services.

Carries the execution state for a given invocation of an Observer coprocessor (RegionObserver, MasterObserver, or WALObserver) method.

Provides the common setup framework and runtime services for coprocessor invocation from HBase services.

Coprocessors implement this interface to observe and mediate endpoint invocations on a region.

Mutation type for postMutationBeforeWAL hook

Provides the common setup framework and runtime services for coprocessor invocation from HBase services.

Coprocessors implement this interface to observe and mediate bulk load operations.

Coprocessors implement this interface to observe and mediate endpoint invocations on a region.

Defines coprocessor hooks for interacting with operations on the HMaster process.

Mutation type for postMutationBeforeWAL hook

Coprocessor endpoints providing protobuf services should implement this interface and return the Service instance via CoprocessorService.getService().

An abstract class that implements RegionServerObserver.

Carries the execution state for a given invocation of an Observer coprocessor (RegionObserver, MasterObserver, or WALObserver) method.

Coprocessors implement this interface to observe and mediate client actions on the region.

An abstract class that implements RegionObserver.