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HBASE-11891 Introduce an HBaseInterfaceAudience level to denote class names that appear in configs. 

Signed-off-by: Andrew Purtell <apurtell@apache.org>
This commit is contained in:
Sean Busbey 2014-09-03 23:23:16 -05:00 committed by Andrew Purtell
parent 8b5582370e
commit 39609a556a
42 changed files with 92 additions and 40 deletions
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2
hbase-client/src/main/java/org/apache/hadoop/hbase/client/ClusterStatusListener.java
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@ -34,6 +34,7 @@ import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.ClusterStatus;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.ServerName;
@ -176,6 +177,7 @@ class ClusterStatusListener implements Closeable {
/**
* An implementation using a multicast message between the master & the client.
*/
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
class MulticastListener implements Listener {
private DatagramChannel channel;
private final EventLoopGroup group = new NioEventLoopGroup(

4
hbase-common/src/main/java/org/apache/hadoop/hbase/HBaseInterfaceAudience.java
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@ -29,4 +29,8 @@ public class HBaseInterfaceAudience {
public static final String COPROC = "Coprocesssor";
public static final String REPLICATION = "Replication";
public static final String PHOENIX = "Phoenix";
/**
* Denotes class names that appear in user facing configuration files.
*/
public static final String CONFIG = "Configuration";
}

3
hbase-common/src/main/java/org/apache/hadoop/hbase/codec/CellCodec.java
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@ -25,6 +25,7 @@ import org.apache.commons.io.IOUtils;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.hbase.Cell;
import org.apache.hadoop.hbase.CellUtil;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.util.Bytes;
/**
@ -32,7 +33,7 @@ import org.apache.hadoop.hbase.util.Bytes;
* delimiting all lengths. Profligate. Needs tune up.
* Note: This will not write tags of a Cell.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class CellCodec implements Codec {
static class CellEncoder extends BaseEncoder {
CellEncoder(final OutputStream out) {

3
hbase-common/src/main/java/org/apache/hadoop/hbase/codec/CellCodecWithTags.java
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@ -25,6 +25,7 @@ import org.apache.commons.io.IOUtils;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.hbase.Cell;
import org.apache.hadoop.hbase.CellUtil;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.util.Bytes;
/**
@ -32,7 +33,7 @@ import org.apache.hadoop.hbase.util.Bytes;
* Uses ints delimiting all lengths. Profligate. Needs tune up.
* <b>Use this Codec only at server side.</b>
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class CellCodecWithTags implements Codec {
static class CellEncoder extends BaseEncoder {
CellEncoder(final OutputStream out) {

3
hbase-common/src/main/java/org/apache/hadoop/hbase/codec/KeyValueCodec.java
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@ -23,6 +23,7 @@ import java.io.OutputStream;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.hbase.Cell;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.KeyValue;
import org.apache.hadoop.hbase.KeyValueUtil;
@ -43,7 +44,7 @@ import org.apache.hadoop.hbase.KeyValueUtil;
* KeyValue2 backing array
* </pre>
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class KeyValueCodec implements Codec {
public static class KeyValueEncoder extends BaseEncoder {
public KeyValueEncoder(final OutputStream out) {

3
hbase-common/src/main/java/org/apache/hadoop/hbase/codec/KeyValueCodecWithTags.java
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@ -23,6 +23,7 @@ import java.io.OutputStream;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.hbase.Cell;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.KeyValue;
import org.apache.hadoop.hbase.KeyValueUtil;
@ -49,7 +50,7 @@ import org.apache.hadoop.hbase.KeyValueUtil;
* Note: The only difference of this with KeyValueCodec is the latter ignores tags in KeyValues.
* <b>Use this Codec only at server side.</b>
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class KeyValueCodecWithTags implements Codec {
public static class KeyValueEncoder extends BaseEncoder {
public KeyValueEncoder(final OutputStream out) {

3
hbase-server/src/main/java/org/apache/hadoop/hbase/backup/example/LongTermArchivingHFileCleaner.java
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@ -26,6 +26,7 @@ import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.master.cleaner.BaseHFileCleanerDelegate;
import org.apache.hadoop.hbase.master.cleaner.TimeToLiveHFileCleaner;
import org.apache.hadoop.hbase.util.FSUtils;
@ -39,7 +40,7 @@ import org.apache.zookeeper.KeeperException;
* be), since it may take a little time for the ZK notification to propagate, in which case we may
* accidentally delete some files.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class LongTermArchivingHFileCleaner extends BaseHFileCleanerDelegate {
private static final Log LOG = LogFactory.getLog(LongTermArchivingHFileCleaner.class);

3
hbase-server/src/main/java/org/apache/hadoop/hbase/codec/MessageCodec.java
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@ -25,13 +25,14 @@ import org.apache.hadoop.hbase.util.ByteStringer;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.hbase.Cell;
import org.apache.hadoop.hbase.CellUtil;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.protobuf.generated.CellProtos;
/**
* Codec that just writes out Cell as a protobuf Cell Message. Does not write the mvcc stamp.
* Use a different codec if you want that in the stream.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class MessageCodec implements Codec {
static class MessageEncoder extends BaseEncoder {
MessageEncoder(final OutputStream out) {

3
hbase-server/src/main/java/org/apache/hadoop/hbase/coordination/ZkCoordinatedStateManager.java
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@ -19,6 +19,7 @@ package org.apache.hadoop.hbase.coordination;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.hbase.CoordinatedStateException;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.Server;
import org.apache.hadoop.hbase.TableStateManager;
import org.apache.hadoop.hbase.master.HMaster;
@ -29,7 +30,7 @@ import org.apache.zookeeper.KeeperException;
/**
* ZooKeeper-based implementation of {@link org.apache.hadoop.hbase.CoordinatedStateManager}.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class ZkCoordinatedStateManager extends BaseCoordinatedStateManager {
protected Server server;
protected ZooKeeperWatcher watcher;

2
hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.java
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@ -35,7 +35,7 @@ import org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescriptio
import java.io.IOException;
import java.util.List;
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.COPROC)
@InterfaceAudience.LimitedPrivate({HBaseInterfaceAudience.COPROC, HBaseInterfaceAudience.CONFIG})
@InterfaceStability.Evolving
public class BaseMasterObserver implements MasterObserver {
@Override

2
hbase-server/src/main/java/org/apache/hadoop/hbase/http/HttpServer.java
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@ -52,6 +52,7 @@ import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.CommonConfigurationKeys;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.http.conf.ConfServlet;
import org.apache.hadoop.hbase.http.jmx.JMXJsonServlet;
import org.apache.hadoop.hbase.http.log.LogLevel;
@ -1222,6 +1223,7 @@ public class HttpServer implements FilterContainer {
* parameter names and values. The goal is to quote the characters to make
* all of the servlets resistant to cross-site scripting attacks.
*/
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public static class QuotingInputFilter implements Filter {
private FilterConfig config;

4
hbase-server/src/main/java/org/apache/hadoop/hbase/http/NoCacheFilter.java
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@ -26,6 +26,10 @@ import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class NoCacheFilter implements Filter {
@Override

4
hbase-server/src/main/java/org/apache/hadoop/hbase/http/lib/StaticUserWebFilter.java
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@ -31,7 +31,9 @@ import javax.servlet.http.HttpServletRequestWrapper;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.http.FilterContainer;
import org.apache.hadoop.hbase.http.FilterInitializer;
@ -44,6 +46,7 @@ import static org.apache.hadoop.hbase.http.ServerConfigurationKeys.DEFAULT_HBASE
* Provides a servlet filter that pretends to authenticate a fake user (Dr.Who)
* so that the web UI is usable for a secure cluster without authentication.
*/
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class StaticUserWebFilter extends FilterInitializer {
static final String DEPRECATED_UGI_KEY = "dfs.web.ugi";
@ -77,6 +80,7 @@ public class StaticUserWebFilter extends FilterInitializer {
}
}
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public static class StaticUserFilter implements Filter {
private User user;
private String username;

2
hbase-server/src/main/java/org/apache/hadoop/hbase/master/ClusterStatusPublisher.java
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@ -35,6 +35,7 @@ import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.Chore;
import org.apache.hadoop.hbase.ClusterStatus;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.ServerName;
import org.apache.hadoop.hbase.protobuf.generated.ClusterStatusProtos;
@ -233,6 +234,7 @@ public class ClusterStatusPublisher extends Chore {
void close();
}
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public static class MulticastPublisher implements Publisher {
private DatagramChannel channel;
private final EventLoopGroup group = new NioEventLoopGroup(

3
hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/FavoredNodeLoadBalancer.java
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@ -28,6 +28,7 @@ import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.HRegionInfo;
import org.apache.hadoop.hbase.NamespaceDescriptor;
import org.apache.hadoop.hbase.ServerLoad;
@ -53,7 +54,7 @@ import org.apache.hadoop.hbase.util.Pair;
* read latencies for the regions even when their primary region servers die.
*
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class FavoredNodeLoadBalancer extends BaseLoadBalancer {
private static final Log LOG = LogFactory.getLog(FavoredNodeLoadBalancer.class);

3
hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/SimpleLoadBalancer.java
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@ -31,6 +31,7 @@ import java.util.TreeMap;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.HRegionInfo;
import org.apache.hadoop.hbase.ServerName;
import org.apache.hadoop.hbase.master.AssignmentManager;
@ -54,7 +55,7 @@ import com.google.common.collect.MinMaxPriorityQueue;
*
* <p>This classes produces plans for the {@link AssignmentManager} to execute.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class SimpleLoadBalancer extends BaseLoadBalancer {
private static final Log LOG = LogFactory.getLog(SimpleLoadBalancer.class);
private static final Random RANDOM = new Random(System.currentTimeMillis());

3
hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.java
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@ -34,6 +34,7 @@ import org.apache.commons.math.stat.descriptive.DescriptiveStatistics;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.ClusterStatus;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.HRegionInfo;
import org.apache.hadoop.hbase.RegionLoad;
import org.apache.hadoop.hbase.ServerLoad;
@ -91,7 +92,7 @@ import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
* <p>This balancer is best used with hbase.master.loadbalance.bytable set to false
* so that the balancer gets the full picture of all loads on the cluster.</p>
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class StochasticLoadBalancer extends BaseLoadBalancer {
protected static final String STEPS_PER_REGION_KEY =

3
hbase-server/src/main/java/org/apache/hadoop/hbase/master/cleaner/HFileLinkCleaner.java
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@ -26,6 +26,7 @@ import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.io.HFileLink;
import org.apache.hadoop.hbase.util.FSUtils;
@ -37,7 +38,7 @@ import org.apache.hadoop.hbase.util.FSUtils;
* /hbase/archive/table/region/cf/.links-hfile/ref-region.ref-table
* To check if the hfile can be deleted the back references folder must be empty.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class HFileLinkCleaner extends BaseHFileCleanerDelegate {
private static final Log LOG = LogFactory.getLog(HFileLinkCleaner.class);

3
hbase-server/src/main/java/org/apache/hadoop/hbase/master/cleaner/TimeToLiveHFileCleaner.java
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@ -22,13 +22,14 @@ import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
/**
* HFile cleaner that uses the timestamp of the hfile to determine if it should be deleted. By
* default they are allowed to live for {@value #DEFAULT_TTL}
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class TimeToLiveHFileCleaner extends BaseHFileCleanerDelegate {
public static final Log LOG = LogFactory.getLog(TimeToLiveHFileCleaner.class.getName());

3
hbase-server/src/main/java/org/apache/hadoop/hbase/master/cleaner/TimeToLiveLogCleaner.java
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@ -22,13 +22,14 @@ import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
/**
* Log cleaner that uses the timestamp of the hlog to determine if it should
* be deleted. By default they are allowed to live for 10 minutes.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class TimeToLiveLogCleaner extends BaseLogCleanerDelegate {
static final Log LOG = LogFactory.getLog(TimeToLiveLogCleaner.class.getName());
// Configured time a log can be kept after it was closed

3
hbase-server/src/main/java/org/apache/hadoop/hbase/master/snapshot/SnapshotHFileCleaner.java
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@ -28,6 +28,7 @@ import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.master.cleaner.BaseHFileCleanerDelegate;
import org.apache.hadoop.hbase.snapshot.SnapshotReferenceUtil;
import org.apache.hadoop.hbase.util.FSUtils;
@ -36,7 +37,7 @@ import org.apache.hadoop.hbase.util.FSUtils;
* Implementation of a file cleaner that checks if a hfile is still used by snapshots of HBase
* tables.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
@InterfaceStability.Evolving
public class SnapshotHFileCleaner extends BaseHFileCleanerDelegate {
private static final Log LOG = LogFactory.getLog(SnapshotHFileCleaner.class);

3
hbase-server/src/main/java/org/apache/hadoop/hbase/master/snapshot/SnapshotLogCleaner.java
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@ -28,6 +28,7 @@ import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.master.cleaner.BaseLogCleanerDelegate;
import org.apache.hadoop.hbase.snapshot.SnapshotReferenceUtil;
import org.apache.hadoop.hbase.util.FSUtils;
@ -36,7 +37,7 @@ import org.apache.hadoop.hbase.util.FSUtils;
* Implementation of a log cleaner that checks if a log is still used by
* snapshots of HBase tables.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
@InterfaceStability.Evolving
public class SnapshotLogCleaner extends BaseLogCleanerDelegate {
private static final Log LOG = LogFactory.getLog(SnapshotLogCleaner.class);

3
hbase-server/src/main/java/org/apache/hadoop/hbase/master/snapshot/SnapshotManager.java
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@ -39,6 +39,7 @@ import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.TableName;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.HTableDescriptor;
import org.apache.hadoop.hbase.Stoppable;
@ -88,7 +89,7 @@ import org.apache.zookeeper.KeeperException;
* Note: Currently there can only be one snapshot being taken at a time over the cluster. This is a
* simplification in the current implementation.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
@InterfaceStability.Unstable
public class SnapshotManager extends MasterProcedureManager implements Stoppable {
private static final Log LOG = LogFactory.getLog(SnapshotManager.class);

3
hbase-server/src/main/java/org/apache/hadoop/hbase/procedure/flush/MasterFlushTableProcedureManager.java
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@ -26,7 +26,9 @@ import java.util.Set;
import java.util.concurrent.ThreadPoolExecutor;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.HRegionInfo;
import org.apache.hadoop.hbase.ServerName;
import org.apache.hadoop.hbase.TableName;
@ -47,6 +49,7 @@ import org.apache.zookeeper.KeeperException;
import com.google.common.collect.Lists;
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class MasterFlushTableProcedureManager extends MasterProcedureManager {
public static final String FLUSH_TABLE_PROCEDURE_SIGNATURE = "flush-table-proc";

3
hbase-server/src/main/java/org/apache/hadoop/hbase/procedure/flush/RegionServerFlushTableProcedureManager.java
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@ -34,6 +34,7 @@ import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.DaemonThreadFactory;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.TableName;
import org.apache.hadoop.hbase.errorhandling.ForeignException;
import org.apache.hadoop.hbase.errorhandling.ForeignExceptionDispatcher;
@ -52,7 +53,7 @@ import org.apache.zookeeper.KeeperException;
/**
* This manager class handles flushing of the regions for table on a {@link HRegionServer}.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class RegionServerFlushTableProcedureManager extends RegionServerProcedureManager {
private static final Log LOG = LogFactory.getLog(RegionServerFlushTableProcedureManager.class);

3
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/ConstantSizeRegionSplitPolicy.java
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@ -19,6 +19,7 @@ package org.apache.hadoop.hbase.regionserver;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.HTableDescriptor;
@ -31,7 +32,7 @@ import org.apache.hadoop.hbase.HTableDescriptor;
* changed to {@link IncreasingToUpperBoundRegionSplitPolicy}
* </p>
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class ConstantSizeRegionSplitPolicy extends RegionSplitPolicy {
private long desiredMaxFileSize;

3
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/DefaultStoreEngine.java
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@ -24,6 +24,7 @@ import java.util.List;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.KeyValue.KVComparator;
import org.apache.hadoop.hbase.regionserver.compactions.CompactionContext;
import org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy;
@ -35,7 +36,7 @@ import org.apache.hadoop.hbase.util.ReflectionUtils;
* Default StoreEngine creates the default compactor, policy, and store file manager, or
* their derivatives.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class DefaultStoreEngine extends StoreEngine<
DefaultStoreFlusher, RatioBasedCompactionPolicy, DefaultCompactor, DefaultStoreFileManager> {

3
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/DisabledRegionSplitPolicy.java
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@ -19,6 +19,7 @@
package org.apache.hadoop.hbase.regionserver;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
/**
* A {@link RegionSplitPolicy} that disables region splits.
@ -26,7 +27,7 @@ import org.apache.hadoop.classification.InterfaceAudience;
* Most of the time, using {@link ConstantSizeRegionSplitPolicy} with a
* large region size (10GB, etc) is safer.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class DisabledRegionSplitPolicy extends RegionSplitPolicy {
@Override
protected boolean shouldSplit() {

3
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionSplitPolicy.java
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@ -23,6 +23,7 @@ import java.util.Map;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.conf.Configured;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.HTableDescriptor;
import org.apache.hadoop.util.ReflectionUtils;
@ -35,7 +36,7 @@ import com.google.common.base.Preconditions;
* 0.94.0
* @see ConstantSizeRegionSplitPolicy Default split policy before 0.94.0
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public abstract class RegionSplitPolicy extends Configured {
private static final Class<? extends RegionSplitPolicy>
DEFAULT_SPLIT_POLICY_CLASS = IncreasingToUpperBoundRegionSplitPolicy.class;

3
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StripeStoreEngine.java
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@ -26,6 +26,7 @@ import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.KeyValue.KVComparator;
import org.apache.hadoop.hbase.regionserver.compactions.CompactionContext;
import org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest;
@ -37,7 +38,7 @@ import com.google.common.base.Preconditions;
/**
* The storage engine that implements the stripe-based store/compaction scheme.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class StripeStoreEngine extends StoreEngine<StripeStoreFlusher,
StripeCompactionPolicy, StripeCompactor, StripeStoreFileManager> {
static final Log LOG = LogFactory.getLog(StripeStoreEngine.class);

3
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/snapshot/RegionServerSnapshotManager.java
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@ -36,6 +36,7 @@ import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.DaemonThreadFactory;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.TableName;
import org.apache.hadoop.hbase.client.RegionReplicaUtil;
import org.apache.hadoop.hbase.errorhandling.ForeignException;
@ -71,7 +72,7 @@ import com.google.protobuf.InvalidProtocolBufferException;
* <p>
* On shutdown, requires {@link #stop(boolean)} to be called
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
@InterfaceStability.Unstable
public class RegionServerSnapshotManager extends RegionServerProcedureManager {
private static final Log LOG = LogFactory.getLog(RegionServerSnapshotManager.class);

2
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/ProtobufLogReader.java
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@ -55,7 +55,7 @@ import com.google.protobuf.InvalidProtocolBufferException;
* which is appended at the end of the WAL. This is empty for now; it can contain some meta
* information such as Region level stats, etc in future.
*/
@InterfaceAudience.LimitedPrivate({HBaseInterfaceAudience.COPROC, HBaseInterfaceAudience.PHOENIX})
@InterfaceAudience.LimitedPrivate({HBaseInterfaceAudience.COPROC, HBaseInterfaceAudience.PHOENIX, HBaseInterfaceAudience.CONFIG})
public class ProtobufLogReader extends ReaderBase {
private static final Log LOG = LogFactory.getLog(ProtobufLogReader.class);
static final byte[] PB_WAL_MAGIC = Bytes.toBytes("PWAL");

3
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/ProtobufLogWriter.java
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@ -28,6 +28,7 @@ import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FSDataOutputStream;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.KeyValue;
import org.apache.hadoop.hbase.codec.Codec;
import org.apache.hadoop.hbase.protobuf.generated.WALProtos.WALHeader;
@ -37,7 +38,7 @@ import org.apache.hadoop.hbase.util.FSUtils;
/**
* Writer for protobuf-based WAL.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class ProtobufLogWriter extends WriterBase {
private final Log LOG = LogFactory.getLog(this.getClass());
protected FSDataOutputStream output;

3
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/SecureProtobufLogReader.java
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@ -28,6 +28,7 @@ import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.fs.FSDataInputStream;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.io.crypto.Cipher;
import org.apache.hadoop.hbase.io.crypto.Decryptor;
@ -37,7 +38,7 @@ import org.apache.hadoop.hbase.regionserver.wal.ProtobufLogReader.WALHdrResult;
import org.apache.hadoop.hbase.security.EncryptionUtil;
import org.apache.hadoop.hbase.security.User;
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class SecureProtobufLogReader extends ProtobufLogReader {
private static final Log LOG = LogFactory.getLog(SecureProtobufLogReader.class);

3
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/SecureProtobufLogWriter.java
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@ -29,6 +29,7 @@ import org.apache.hadoop.hbase.util.ByteStringer;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.io.crypto.Cipher;
import org.apache.hadoop.hbase.io.crypto.Encryption;
@ -37,7 +38,7 @@ import org.apache.hadoop.hbase.protobuf.generated.WALProtos.WALHeader;
import org.apache.hadoop.hbase.security.EncryptionUtil;
import org.apache.hadoop.hbase.security.User;
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class SecureProtobufLogWriter extends ProtobufLogWriter {
private static final Log LOG = LogFactory.getLog(SecureProtobufLogWriter.class);

2
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/SequenceFileLogReader.java
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@ -38,7 +38,7 @@ import org.apache.hadoop.io.SequenceFile;
import org.apache.hadoop.io.SequenceFile.Metadata;
import org.apache.hadoop.io.Text;
@InterfaceAudience.LimitedPrivate({HBaseInterfaceAudience.COPROC, HBaseInterfaceAudience.PHOENIX})
@InterfaceAudience.LimitedPrivate({HBaseInterfaceAudience.COPROC, HBaseInterfaceAudience.PHOENIX, HBaseInterfaceAudience.CONFIG})
public class SequenceFileLogReader extends ReaderBase {
private static final Log LOG = LogFactory.getLog(SequenceFileLogReader.class);

2
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/WALCellCodec.java
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@ -47,7 +47,7 @@ import com.google.protobuf.ByteString;
* This codec is used at server side for writing cells to WAL as well as for sending edits
* as part of the distributed splitting process.
*/
@InterfaceAudience.LimitedPrivate({HBaseInterfaceAudience.COPROC, HBaseInterfaceAudience.PHOENIX})
@InterfaceAudience.LimitedPrivate({HBaseInterfaceAudience.COPROC, HBaseInterfaceAudience.PHOENIX, HBaseInterfaceAudience.CONFIG})
public class WALCellCodec implements Codec {
/** Configuration key for the class to use when encoding cells in the WAL */
public static final String WAL_CELL_CODEC_CLASS_KEY = "hbase.regionserver.wal.codec";

3
hbase-server/src/main/java/org/apache/hadoop/hbase/replication/master/ReplicationLogCleaner.java
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@ -24,6 +24,7 @@ import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.hbase.Abortable;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.master.cleaner.BaseLogCleanerDelegate;
import org.apache.hadoop.hbase.replication.ReplicationException;
@ -43,7 +44,7 @@ import com.google.common.collect.Sets;
* Implementation of a log cleaner that checks if a log is still scheduled for
* replication before deleting it when its TTL is over.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class ReplicationLogCleaner extends BaseLogCleanerDelegate implements Abortable {
private static final Log LOG = LogFactory.getLog(ReplicationLogCleaner.class);
private ZooKeeperWatcher zkw;

3
hbase-server/src/main/java/org/apache/hadoop/hbase/rest/filter/GzipFilter.java
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@ -35,8 +35,9 @@ import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class GzipFilter implements Filter {
private Set<String> mimeTypes = new HashSet<String>();

3
hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessController.java
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@ -37,6 +37,7 @@ import org.apache.hadoop.hbase.CellUtil;
import org.apache.hadoop.hbase.CompoundConfiguration;
import org.apache.hadoop.hbase.CoprocessorEnvironment;
import org.apache.hadoop.hbase.DoNotRetryIOException;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.HColumnDescriptor;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.HRegionInfo;
@ -144,7 +145,7 @@ import com.google.protobuf.Service;
* commands.
* </p>
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class AccessController extends BaseMasterAndRegionObserver
implements RegionServerObserver,
AccessControlService.Interface, CoprocessorService, EndpointObserver {

3
hbase-server/src/main/java/org/apache/hadoop/hbase/security/visibility/VisibilityController.java
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@ -39,6 +39,7 @@ import org.apache.hadoop.hbase.CellScanner;
import org.apache.hadoop.hbase.CellUtil;
import org.apache.hadoop.hbase.CoprocessorEnvironment;
import org.apache.hadoop.hbase.DoNotRetryIOException;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.HColumnDescriptor;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.HTableDescriptor;
@ -110,7 +111,7 @@ import com.google.protobuf.Service;
* Coprocessor that has both the MasterObserver and RegionObserver implemented that supports in
* visibility labels
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class VisibilityController extends BaseMasterAndRegionObserver implements
VisibilityLabelsService.Interface, CoprocessorService {

3
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/wal/SequenceFileLogWriter.java
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@ -31,6 +31,7 @@ import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FSDataOutputStream;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.HBaseInterfaceAudience;
import org.apache.hadoop.hbase.protobuf.generated.WALProtos.WALTrailer;
import org.apache.hadoop.hbase.util.FSUtils;
import org.apache.hadoop.io.SequenceFile;
@ -44,7 +45,7 @@ import org.apache.hadoop.io.compress.DefaultCodec;
* Implementation of {@link HLog.Writer} that delegates to
* SequenceFile.Writer. Legacy implementation only used for compat tests.
*/
@InterfaceAudience.Private
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
public class SequenceFileLogWriter extends WriterBase {
private final Log LOG = LogFactory.getLog(this.getClass());
// The sequence file we delegate to.