Uses of Package
org.apache.hadoop.hbase.coprocessor
Packages that use org.apache.hadoop.hbase.coprocessor
Package
Description
Provides client classes for invoking Coprocessor RPC protocols
Overview
Example Usage
Restrict the domain of a data attribute, often times to fulfill business rules/requirements.
Table of Contents
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Classes in org.apache.hadoop.hbase.coprocessor used by org.apache.hadoop.hbaseClassDescriptionProvides the common setup framework and runtime services for coprocessor invocation from HBase services.
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Classes in org.apache.hadoop.hbase.coprocessor used by org.apache.hadoop.hbase.backupClassDescriptionCarries the execution state for a given invocation of an Observer coprocessor (
RegionObserver,MasterObserver, orWALObserver) method.Coprocessors implement this interface to observe and mediate client actions on the region. -
Classes in org.apache.hadoop.hbase.coprocessor used by org.apache.hadoop.hbase.client.coprocessorClassDescriptionDefines how value for specific column is interpreted and provides utility methods like compare, add, multiply etc for them.
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Classes in org.apache.hadoop.hbase.coprocessor used by org.apache.hadoop.hbase.constraintClassDescriptionCarries the execution state for a given invocation of an Observer coprocessor (
RegionObserver,MasterObserver, orWALObserver) method.Coprocessors implement this interface to observe and mediate client actions on the region. -
Classes in org.apache.hadoop.hbase.coprocessor used by org.apache.hadoop.hbase.coprocessorClassDescriptionCoprocessors implement this interface to observe and mediate bulk load operations.Implementations defined function to get an observer of type
Ofrom a coprocessor of typeC.Coprocessors implement this interface to observe and mediate endpoint invocations on a region.Defines coprocessor hooks for interacting with operations on theHMasterprocess.Carries the execution state for a given invocation of an Observer coprocessor (RegionObserver,MasterObserver, orWALObserver) method.This is the only implementation ofObserverContext, which serves as the interface for third-party Coprocessor developers.Coprocessors implement this interface to observe and mediate client actions on the region.Mutation type for postMutationBeforeWAL hookDefines coprocessor hooks for interacting with operations on theHRegionServerprocess.It's provided to have a way for coprocessors to observe, rewrite, or skip WALEdits as they are being written to the WAL. -
Classes in org.apache.hadoop.hbase.coprocessor used by org.apache.hadoop.hbase.coprocessor.exampleClassDescriptionDefines coprocessor hooks for interacting with operations on the
HMasterprocess.Carries the execution state for a given invocation of an Observer coprocessor (RegionObserver,MasterObserver, orWALObserver) method.Coprocessors implement this interface to observe and mediate client actions on the region. -
Classes in org.apache.hadoop.hbase.coprocessor used by org.apache.hadoop.hbase.masterClassDescriptionEncapsulation of the environment of each coprocessorProvides the common setup framework and runtime services for coprocessor invocation from HBase services.Implementations defined function to get an observer of type
Ofrom a coprocessor of typeC.Deprecated.Since 2.0.0 to be removed in 4.0.0.Defines coprocessor hooks for interacting with operations on theHMasterprocess.Carries the execution state for a given invocation of an Observer coprocessor (RegionObserver,MasterObserver, orWALObserver) method.This is the only implementation ofObserverContext, which serves as the interface for third-party Coprocessor developers. -
Classes in org.apache.hadoop.hbase.coprocessor used by org.apache.hadoop.hbase.quotasClassDescriptionMarker annotation that denotes Coprocessors that are core to HBase.Defines coprocessor hooks for interacting with operations on the
HMasterprocess.Carries the execution state for a given invocation of an Observer coprocessor (RegionObserver,MasterObserver, orWALObserver) method. -
Classes in org.apache.hadoop.hbase.coprocessor used by org.apache.hadoop.hbase.regionserverClassDescriptionEncapsulation of the environment of each coprocessorProvides the common setup framework and runtime services for coprocessor invocation from HBase services.Implementations defined function to get an observer of type
Ofrom a coprocessor of typeC.Coprocessors implement this interface to observe and mediate endpoint invocations on a region.Deprecated.Since 2.0.0 to be removed in 4.0.0.Carries the execution state for a given invocation of an Observer coprocessor (RegionObserver,MasterObserver, orWALObserver) method.This is the only implementation ofObserverContext, which serves as the interface for third-party Coprocessor developers.Coprocessors implement this interface to observe and mediate client actions on the region.Defines coprocessor hooks for interacting with operations on theHRegionServerprocess. -
Classes in org.apache.hadoop.hbase.coprocessor used by org.apache.hadoop.hbase.regionserver.walClassDescriptionEncapsulation of the environment of each coprocessorProvides the common setup framework and runtime services for coprocessor invocation from HBase services.Implementations defined function to get an observer of type
Ofrom a coprocessor of typeC.Carries the execution state for a given invocation of an Observer coprocessor (RegionObserver,MasterObserver, orWALObserver) method.This is the only implementation ofObserverContext, which serves as the interface for third-party Coprocessor developers.WALCoprocessor don't support loading services usingCoprocessor.getServices().It's provided to have a way for coprocessors to observe, rewrite, or skip WALEdits as they are being written to the WAL. -
Classes in org.apache.hadoop.hbase.coprocessor used by org.apache.hadoop.hbase.replication.regionserverClassDescriptionMarker annotation that denotes Coprocessors that are core to HBase.Carries the execution state for a given invocation of an Observer coprocessor (
RegionObserver,MasterObserver, orWALObserver) method.Coprocessors implement this interface to observe and mediate client actions on the region. -
Classes in org.apache.hadoop.hbase.coprocessor used by org.apache.hadoop.hbase.rsgroupClassDescriptionMarker annotation that denotes Coprocessors that are core to HBase.
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Classes in org.apache.hadoop.hbase.coprocessor used by org.apache.hadoop.hbase.security.accessClassDescriptionCoprocessors implement this interface to observe and mediate bulk load operations.Marker annotation that denotes Coprocessors that are core to HBase.Coprocessors implement this interface to observe and mediate endpoint invocations on a region.Defines coprocessor hooks for interacting with operations on the
HMasterprocess.Carries the execution state for a given invocation of an Observer coprocessor (RegionObserver,MasterObserver, orWALObserver) method.Coprocessors implement this interface to observe and mediate client actions on the region.Defines coprocessor hooks for interacting with operations on theHRegionServerprocess. -
Classes in org.apache.hadoop.hbase.coprocessor used by org.apache.hadoop.hbase.security.tokenClassDescriptionMarker annotation that denotes Coprocessors that are core to HBase.
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Classes in org.apache.hadoop.hbase.coprocessor used by org.apache.hadoop.hbase.security.visibilityClassDescriptionMarker annotation that denotes Coprocessors that are core to HBase.Defines coprocessor hooks for interacting with operations on the
HMasterprocess.Carries the execution state for a given invocation of an Observer coprocessor (RegionObserver,MasterObserver, orWALObserver) method.Coprocessors implement this interface to observe and mediate client actions on the region.Defines coprocessor hooks for interacting with operations on theHRegionServerprocess. -
Classes in org.apache.hadoop.hbase.coprocessor used by org.apache.hadoop.hbase.toolClassDescriptionCarries the execution state for a given invocation of an Observer coprocessor (
RegionObserver,MasterObserver, orWALObserver) method.Coprocessors implement this interface to observe and mediate client actions on the region.