Deprecated API

Contents

• Deprecated Classes
• Deprecated Fields
• Deprecated Methods
• Deprecated Constructors

Deprecated Classes

Class and Description
org.apache.hadoop.hbase.filter.FirstKeyValueMatchingQualifiersFilter Deprecated in 2.0. See HBASE-13347
org.apache.hadoop.hbase.HColumnDescriptor
org.apache.hadoop.hbase.HTableDescriptor As of release 2.0.0, this will be removed in HBase 3.0.0. Use TableDescriptorBuilder to build HTableDescriptor.
org.apache.hadoop.hbase.client.ImmutableHColumnDescriptor
org.apache.hadoop.hbase.client.ImmutableHTableDescriptor
org.apache.hadoop.hbase.client.replication.ReplicationAdmin use Admin instead.
org.apache.hadoop.hbase.zookeeper.ZKLeaderManager Not used
org.apache.hadoop.hbase.zookeeper.ZKUtil.NodeAndData Unused

Deprecated Fields

Field and Description
org.apache.hadoop.hbase.client.metrics.ServerSideScanMetrics.COUNT_OF_ROWS_FILTERED_KEY As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-17886). Use ServerSideScanMetrics.COUNT_OF_ROWS_FILTERED_KEY_METRIC_NAME.
org.apache.hadoop.hbase.client.metrics.ServerSideScanMetrics.COUNT_OF_ROWS_SCANNED_KEY As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-17886). Use ServerSideScanMetrics.COUNT_OF_ROWS_SCANNED_KEY_METRIC_NAME.
org.apache.hadoop.hbase.client.Scan.SCAN_ATTRIBUTES_METRICS_DATA
org.apache.hadoop.hbase.client.Scan.SCAN_ATTRIBUTES_METRICS_ENABLE since 1.0.0. Use Scan.setScanMetricsEnabled(boolean)
org.apache.hadoop.hbase.zookeeper.ZNodePaths.tableZNode

Deprecated Methods

Method and Description
org.apache.hadoop.hbase.client.Append.add(byte[], byte[], byte[]) As of release 2.0.0, this will be removed in HBase 3.0.0. Use Append.addColumn(byte[], byte[], byte[]) instead
org.apache.hadoop.hbase.client.HBaseAdmin.addColumn(TableName, HColumnDescriptor) Since 2.0. Will be removed in 3.0. Use HBaseAdmin.addColumnFamily(TableName, ColumnFamilyDescriptor) instead.
org.apache.hadoop.hbase.client.Admin.addColumn(TableName, HColumnDescriptor) As of release 2.0.0. (HBASE-1989). This will be removed in HBase 3.0.0. Use Admin.addColumnFamily(TableName, ColumnFamilyDescriptor).
org.apache.hadoop.hbase.client.Delete.addDeleteMarker(Cell) As of release 2.0.0, this will be removed in HBase 3.0.0. Use Delete.add(Cell) instead
org.apache.hadoop.hbase.security.visibility.VisibilityClient.addLabel(Configuration, String) Use VisibilityClient.addLabel(Connection,String) instead.
org.apache.hadoop.hbase.security.visibility.VisibilityClient.addLabels(Configuration, String[]) Use VisibilityClient.addLabels(Connection,String[]) instead.
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.addPeer(String, ReplicationPeerConfig) use Admin.addReplicationPeer(String, ReplicationPeerConfig) instead
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.addPeer(String, ReplicationPeerConfig, Map<TableName, ? extends Collection<String>>) as release of 2.0.0, and it will be removed in 3.0.0, use ReplicationAdmin.addPeer(String, ReplicationPeerConfig) instead.
org.apache.hadoop.hbase.MetaTableAccessor.allTableRegions(Connection, TableName) use MetaTableAccessor.getTableRegionsAndLocations(org.apache.hadoop.hbase.client.Connection, org.apache.hadoop.hbase.TableName), region can have multiple locations
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.appendPeerTableCFs(String, Map<TableName, ? extends Collection<String>>)
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.appendPeerTableCFs(String, String) as release of 2.0.0, and it will be removed in 3.0.0, use ReplicationAdmin.appendPeerTableCFs(String, Map) instead.
org.apache.hadoop.hbase.shaded.protobuf.RequestConverter.buildCompactRegionRequest(byte[], boolean, byte[]) Use RequestConverter.buildCompactRegionRequest(byte[], boolean, Optional) instead.
org.apache.hadoop.hbase.shaded.protobuf.RequestConverter.buildGetRegionLoadRequest(TableName) use RequestConverter.buildGetRegionLoadRequest(Optional) instead.
org.apache.hadoop.hbase.shaded.protobuf.RequestConverter.buildGetTableDescriptorsRequest(Pattern, boolean) Use RequestConverter.buildGetTableDescriptorsRequest(Optional, boolean) instead.
org.apache.hadoop.hbase.shaded.protobuf.RequestConverter.buildGetTableNamesRequest(Pattern, boolean) Use RequestConverter.buildGetTableNamesRequest(Optional, boolean) instead.
org.apache.hadoop.hbase.shaded.protobuf.RequestConverter.buildListReplicationPeersRequest(Pattern) Use RequestConverter.buildListReplicationPeersRequest(Optional) instead.
org.apache.hadoop.hbase.shaded.protobuf.RequestConverter.buildMoveRegionRequest(byte[], byte[]) Use RequestConverter.buildMoveRegionRequest(byte[], Optional) instead.
org.apache.hadoop.hbase.client.HBaseAdmin.checkHBaseAvailable(Configuration) since hbase-2.0.0 because throws a ServiceException. We don't want to have protobuf as part of our public API. Use HBaseAdmin.available(Configuration)
org.apache.hadoop.hbase.security.visibility.VisibilityClient.clearAuths(Configuration, String[], String) Use VisibilityClient.clearAuths(Connection,String[],String) instead.
org.apache.hadoop.hbase.client.AsyncAdmin.closeRegion(byte[], Optional<ServerName>) As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-18231). Use AsyncAdmin.unassign(byte[], boolean).
org.apache.hadoop.hbase.client.HBaseAdmin.closeRegion(byte[], String)
org.apache.hadoop.hbase.client.Admin.closeRegion(byte[], String) As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-18231). Use Admin.unassign(byte[], boolean).
org.apache.hadoop.hbase.client.HBaseAdmin.closeRegion(ServerName, HRegionInfo)
org.apache.hadoop.hbase.client.Admin.closeRegion(ServerName, HRegionInfo) As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-18231). Use Admin.unassign(byte[], boolean).
org.apache.hadoop.hbase.client.HBaseAdmin.closeRegion(String, String)
org.apache.hadoop.hbase.client.Admin.closeRegion(String, String) As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-18231). Use Admin.unassign(byte[], boolean).
org.apache.hadoop.hbase.client.HBaseAdmin.closeRegionWithEncodedRegionName(String, String)
org.apache.hadoop.hbase.client.Admin.closeRegionWithEncodedRegionName(String, String) As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-18231). Use Admin.unassign(byte[], boolean).
org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil.convertToHColumnDesc(HBaseProtos.ColumnFamilySchema)
org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil.convertToHTableDesc(HBaseProtos.TableSchema) Use ProtobufUtil.convertToTableDesc(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.TableSchema) after removing the HTableDescriptor
org.apache.hadoop.hbase.client.Admin.createTable(HTableDescriptor) since 2.0 version and will be removed in 3.0 version. use Admin.createTable(TableDescriptor)
org.apache.hadoop.hbase.client.Admin.createTable(HTableDescriptor, byte[][]) since 2.0 version and will be removed in 3.0 version. use Admin.createTable(TableDescriptor, byte[][])
org.apache.hadoop.hbase.client.Admin.createTable(HTableDescriptor, byte[], byte[], int) since 2.0 version and will be removed in 3.0 version. use Admin.createTable(TableDescriptor, byte[], byte[], int)
org.apache.hadoop.hbase.client.Admin.createTableAsync(HTableDescriptor, byte[][]) since 2.0 version and will be removed in 3.0 version. use Admin.createTableAsync(TableDescriptor, byte[][])
org.apache.hadoop.hbase.client.HBaseAdmin.deleteColumn(TableName, byte[]) Since 2.0. Will be removed in 3.0. Use HBaseAdmin.deleteColumnFamily(TableName, byte[]) instead.
org.apache.hadoop.hbase.client.Admin.deleteColumn(TableName, byte[]) As of release 2.0.0. (HBASE-1989). This will be removed in HBase 3.0.0. Use Admin.deleteColumnFamily(TableName, byte[])}.
org.apache.hadoop.hbase.client.Admin.deleteTables(Pattern) since 2.0 version and will be removed in 3.0 version This is just a trivial helper method without any magic. Consider using Admin.listTableDescriptors(java.util.regex.Pattern) and Admin.enableTable(org.apache.hadoop.hbase.TableName)
org.apache.hadoop.hbase.client.Admin.deleteTables(String) since 2.0 version and will be removed in 3.0 version This is just a trivial helper method without any magic. Consider using Admin.listTableDescriptors(java.lang.String) and Admin.enableTable(org.apache.hadoop.hbase.TableName)
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.disablePeer(String) use Admin.disableReplicationPeer(String) instead
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.disableTableRep(TableName) use Admin.disableTableReplication(TableName) instead
org.apache.hadoop.hbase.client.Admin.disableTables(Pattern) since 2.0 version and will be removed in 3.0 version This is just a trivial helper method without any magic. Consider using Admin.listTableDescriptors(java.util.regex.Pattern) and Admin.disableTable(org.apache.hadoop.hbase.TableName)
org.apache.hadoop.hbase.client.Admin.disableTables(String) since 2.0 version and will be removed in 3.0 version This is just a trivial helper method without any magic. Consider using Admin.listTableDescriptors(java.lang.String) and Admin.disableTable(org.apache.hadoop.hbase.TableName)
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.enablePeer(String) use Admin.enableReplicationPeer(String) instead
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.enableTableRep(TableName) use Admin.enableTableReplication(TableName) instead
org.apache.hadoop.hbase.client.Admin.enableTables(Pattern) since 2.0 version and will be removed in 3.0 version This is just a trivial helper method without any magic. Consider using Admin.listTableDescriptors(java.util.regex.Pattern) and Admin.enableTable(org.apache.hadoop.hbase.TableName)
org.apache.hadoop.hbase.client.Admin.enableTables(String) since 2.0 version and will be removed in 3.0 version This is just a trivial helper method without any magic. Consider using Admin.listTableDescriptors(java.lang.String) and Admin.enableTable(org.apache.hadoop.hbase.TableName)
org.apache.hadoop.hbase.filter.FilterBase.filterRowKey(byte[], int, int) As of release 2.0.0, this will be removed in HBase 3.0.0. Instead use FilterBase.filterRowKey(Cell)
org.apache.hadoop.hbase.filter.Filter.filterRowKey(byte[], int, int) As of release 2.0.0, this will be removed in HBase 3.0.0. Instead use Filter.filterRowKey(Cell)
org.apache.hadoop.hbase.client.Admin.getAlterStatus(byte[]) Since 2.0.0. Will be removed in 3.0.0. Use Admin.getAlterStatus(TableName) instead.
org.apache.hadoop.hbase.security.visibility.VisibilityClient.getAuths(Configuration, String) Use VisibilityClient.getAuths(Connection,String) instead.
org.apache.hadoop.hbase.zookeeper.ZKUtil.getChildDataAndWatchForNewChildren(ZooKeeperWatcher, String) Unused
org.apache.hadoop.hbase.HTableDescriptor.getColumnFamilies()
org.apache.hadoop.hbase.HColumnDescriptor.getCompactionCompression() As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-13655). Use HColumnDescriptor.getCompactionCompressionType().
org.apache.hadoop.hbase.HRegionInfo.getComparator() Use Region#getCellComparator(). deprecated for hbase 2.0, remove for hbase 3.0
org.apache.hadoop.hbase.HColumnDescriptor.getCompression() As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-13655). Use HColumnDescriptor.getCompressionType().
org.apache.hadoop.hbase.ClusterStatus.getDeadServers() As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-13656). Use ClusterStatus.getDeadServersSize().
org.apache.hadoop.hbase.HTableDescriptor.getFamilies() Use HTableDescriptor.getColumnFamilies().
org.apache.hadoop.hbase.HTableDescriptor.getFamiliesKeys() As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-18008). Use HTableDescriptor.getColumnFamilyNames().
org.apache.hadoop.hbase.HTableDescriptor.getFamily(byte[]) Use HTableDescriptor.getColumnFamily(byte[]).
org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil.getHTableDescriptorArray(MasterProtos.GetTableDescriptorsResponse) Use ProtobufUtil.toTableDescriptorList(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.GetTableDescriptorsResponse) after removing the HTableDescriptor
org.apache.hadoop.hbase.client.ClusterConnection.getKeepAliveMasterService() Since 0.96.0
org.apache.hadoop.hbase.ServerLoad.getMemstoreSizeInMB() As of release 2.0.0, this will be removed in HBase 3.0.0 Use ServerLoad.getMemstoreSizeMB() instead.
org.apache.hadoop.hbase.HTableDescriptor.getOwnerString()
org.apache.hadoop.hbase.client.TableDescriptorBuilder.ModifyableTableDescriptor.getOwnerString()
org.apache.hadoop.hbase.client.TableDescriptor.getOwnerString()
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.getPeerConfig(String) use Admin.getReplicationPeerConfig(String) instead
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.getPeersCount()
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.getPeerState(String)
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.getPeerTableCFs(String) as release of 2.0.0, and it will be removed in 3.0.0, use ReplicationAdmin.getPeerConfig(String) instead.
org.apache.hadoop.hbase.MetaTableAccessor.getRegion(Connection, byte[]) use MetaTableAccessor.getRegionLocation(Connection, byte[]) instead
org.apache.hadoop.hbase.client.Table.getRpcTimeout() Use getReadRpcTimeout or getWriteRpcTimeout instead
org.apache.hadoop.hbase.client.HTable.getRpcTimeout()
org.apache.hadoop.hbase.MetaTableAccessor.getScanForTableName(Connection, TableName)
org.apache.hadoop.hbase.client.Scan.getScanMetrics() Use ResultScanner.getScanMetrics() instead. And notice that, please do not use this method and ResultScanner.getScanMetrics() together, the metrics will be messed up.
org.apache.hadoop.hbase.ServerLoad.getStorefileIndexSizeInMB() As of release 2.0.0, this will be removed in HBase 3.0.0 Use ServerLoad.getStorefileIndexSizeMB() instead.
org.apache.hadoop.hbase.ServerLoad.getStorefileSizeInMB() As of release 2.0.0, this will be removed in HBase 3.0.0 Use ServerLoad.getStorefileSizeMB() instead.
org.apache.hadoop.hbase.client.SnapshotDescription.getTable() Use getTableName() or getTableNameAsString() instead.
org.apache.hadoop.hbase.client.Table.getTableDescriptor() since 2.0 version and will be removed in 3.0 version. use Table.getDescriptor()
org.apache.hadoop.hbase.client.Admin.getTableDescriptor(TableName) since 2.0 version and will be removed in 3.0 version. use Admin.listTableDescriptor(TableName)
org.apache.hadoop.hbase.client.Admin.getTableDescriptors(List<String>) since 2.0 version and will be removed in 3.0 version. use Admin.listTableDescriptors(List)
org.apache.hadoop.hbase.client.Admin.getTableDescriptorsByTableName(List<TableName>) since 2.0 version and will be removed in 3.0 version. use Admin.listTableDescriptors(List)
org.apache.hadoop.hbase.client.Get.isClosestRowBefore() since 2.0.0 and will be removed in 3.0.0
org.apache.hadoop.hbase.client.ClusterConnection.isDeadServer(ServerName) internal method, do not use thru ClusterConnection
org.apache.hadoop.hbase.HColumnDescriptor.isLegalFamilyName(byte[]) Use ColumnFamilyDescriptorBuilder.isLegalColumnFamilyName(byte[]).
org.apache.hadoop.hbase.client.ClusterConnection.isMasterRunning() this has been deprecated without a replacement
org.apache.hadoop.hbase.client.Result.isPartial() the word 'partial' ambiguous, use Result.mayHaveMoreCellsInRow() instead. Deprecated since 1.4.0.
org.apache.hadoop.hbase.client.Scan.isSmall() since 2.0.0. See the comment of Scan.setSmall(boolean)
org.apache.hadoop.hbase.security.visibility.VisibilityClient.listLabels(Configuration, String) Use VisibilityClient.listLabels(Connection,String) instead.
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.listPeerConfigs() use Admin.listReplicationPeers() instead
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.listReplicated() use Admin.listReplicatedTableCFs() instead
org.apache.hadoop.hbase.client.Admin.listTableDescriptorsByNamespace(String) since 2.0 version and will be removed in 3.0 version. use Admin.listTableDescriptorsByNamespace(byte[])
org.apache.hadoop.hbase.client.Admin.listTables() since 2.0 version and will be removed in 3.0 version. use Admin.listTableDescriptors()
org.apache.hadoop.hbase.client.Admin.listTables(Pattern) since 2.0 version and will be removed in 3.0 version. use Admin.listTableDescriptors(java.util.regex.Pattern)
org.apache.hadoop.hbase.client.Admin.listTables(Pattern, boolean) since 2.0 version and will be removed in 3.0 version. use Admin.listTableDescriptors(java.util.regex.Pattern, boolean)
org.apache.hadoop.hbase.client.Admin.listTables(String) since 2.0 version and will be removed in 3.0 version. use Admin.listTableDescriptors(java.lang.String)
org.apache.hadoop.hbase.client.Admin.listTables(String, boolean) since 2.0 version and will be removed in 3.0 version. use Admin.listTableDescriptors(java.lang.String, boolean)
org.apache.hadoop.hbase.client.HBaseAdmin.mergeRegions(byte[], byte[], boolean) Since 2.0. Will be removed in 3.0. Use HBaseAdmin.mergeRegionsAsync(byte[], byte[], boolean) instead.
org.apache.hadoop.hbase.client.Admin.mergeRegions(byte[], byte[], boolean) Since 2.0. Will be removed in 3.0. Use Admin.mergeRegionsAsync(byte[], byte[], boolean) instead.
org.apache.hadoop.hbase.client.HBaseAdmin.modifyColumn(TableName, HColumnDescriptor) As of 2.0. Will be removed in 3.0. Use HBaseAdmin.modifyColumnFamily(TableName, ColumnFamilyDescriptor) instead.
org.apache.hadoop.hbase.client.Admin.modifyColumn(TableName, HColumnDescriptor) As of release 2.0.0. (HBASE-1989). This will be removed in HBase 3.0.0. Use Admin.modifyColumnFamily(TableName, ColumnFamilyDescriptor).
org.apache.hadoop.hbase.client.Admin.modifyTable(TableName, HTableDescriptor) since 2.0 version and will be removed in 3.0 version. use Admin.modifyTable(TableDescriptor)
org.apache.hadoop.hbase.client.Admin.modifyTableAsync(TableName, HTableDescriptor) since 2.0 version and will be removed in 3.0 version. use Admin.modifyTableAsync(TableDescriptor)
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.parseTableCFsFromConfig(String) as release of 2.0.0, and it will be removed in 3.0.0
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.peerAdded(String)
org.apache.hadoop.hbase.client.HTableMultiplexer.put(byte[], List<Put>) Use HTableMultiplexer.put(TableName, List) instead.
org.apache.hadoop.hbase.client.HTableMultiplexer.put(byte[], Put) Use HTableMultiplexer.put(TableName, Put) instead.
org.apache.hadoop.hbase.client.HTableMultiplexer.put(byte[], Put, int) Use HTableMultiplexer.put(TableName, Put) instead.
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.removePeer(String) use Admin.removeReplicationPeer(String) instead
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.removePeerTableCFs(String, Map<TableName, ? extends Collection<String>>)
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.removePeerTableCFs(String, String) as release of 2.0.0, and it will be removed in 3.0.0, use ReplicationAdmin.removePeerTableCFs(String, Map) instead.
org.apache.hadoop.hbase.client.HBaseAdmin.rollHLogWriter(String) use HBaseAdmin.rollWALWriter(ServerName)
org.apache.hadoop.hbase.security.visibility.VisibilityClient.setAuths(Configuration, String[], String) Use VisibilityClient.setAuths(Connection,String[],String) instead.
org.apache.hadoop.hbase.client.Get.setClosestRowBefore(boolean) since 2.0.0 and will be removed in 3.0.0
org.apache.hadoop.hbase.client.Scan.setMaxVersions() It is easy to misunderstand with column family's max versions, so use Scan.readAllVersions() instead.
org.apache.hadoop.hbase.client.Get.setMaxVersions() It is easy to misunderstand with column family's max versions, so use Get.readAllVersions() instead.
org.apache.hadoop.hbase.client.Scan.setMaxVersions(int) It is easy to misunderstand with column family's max versions, so use Scan.readVersions(int) instead.
org.apache.hadoop.hbase.client.Get.setMaxVersions(int) It is easy to misunderstand with column family's max versions, so use Get.readVersions(int) instead.
org.apache.hadoop.hbase.client.Table.setOperationTimeout(int) since 2.0.0, use TableBuilder.setOperationTimeout(int) instead
org.apache.hadoop.hbase.client.HTable.setOperationTimeout(int)
org.apache.hadoop.hbase.HTableDescriptor.setOwner(User)
org.apache.hadoop.hbase.client.TableDescriptorBuilder.setOwner(User)
org.apache.hadoop.hbase.client.TableDescriptorBuilder.ModifyableTableDescriptor.setOwner(User)
org.apache.hadoop.hbase.HTableDescriptor.setOwnerString(String)
org.apache.hadoop.hbase.client.TableDescriptorBuilder.setOwnerString(String)
org.apache.hadoop.hbase.client.TableDescriptorBuilder.ModifyableTableDescriptor.setOwnerString(String)
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.setPeerTableCFs(String, Map<TableName, ? extends Collection<String>>)
org.apache.hadoop.hbase.client.Table.setReadRpcTimeout(int) since 2.0.0, use TableBuilder.setReadRpcTimeout(int) instead
org.apache.hadoop.hbase.client.HTable.setReadRpcTimeout(int)
org.apache.hadoop.hbase.client.Table.setRpcTimeout(int) Use setReadRpcTimeout or setWriteRpcTimeout instead
org.apache.hadoop.hbase.client.HTable.setRpcTimeout(int)
org.apache.hadoop.hbase.client.Scan.setSmall(boolean) since 2.0.0. Use Scan.setLimit(int) and Scan.setReadType(ReadType) instead. And for the one rpc optimization, now we will also fetch data when openScanner, and if the number of rows reaches the limit then we will close the scanner automatically which means we will fall back to one rpc.
org.apache.hadoop.hbase.client.Scan.setStartRow(byte[]) use Scan.withStartRow(byte[]) instead. This method may change the inclusive of the stop row to keep compatible with the old behavior.
org.apache.hadoop.hbase.client.Scan.setStopRow(byte[]) use Scan.withStartRow(byte[]) instead. This method may change the inclusive of the stop row to keep compatible with the old behavior.
org.apache.hadoop.hbase.client.Table.setWriteRpcTimeout(int) since 2.0.0, use TableBuilder.setWriteRpcTimeout(int) instead
org.apache.hadoop.hbase.client.HTable.setWriteRpcTimeout(int)
org.apache.hadoop.hbase.client.Admin.splitRegion(byte[]) As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-18229). Use Admin.splitRegionAsync(byte[], byte[]).
org.apache.hadoop.hbase.client.Admin.splitRegion(byte[], byte[]) As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-18229). Use Admin.splitRegionAsync(byte[], byte[]).
org.apache.hadoop.hbase.zookeeper.ZKUtil.updateExistingNodeData(ZooKeeperWatcher, String, byte[], int) Unused
org.apache.hadoop.hbase.client.replication.ReplicationAdmin.updatePeerConfig(String, ReplicationPeerConfig) use Admin.updateReplicationPeerConfig(String, ReplicationPeerConfig) instead

Deprecated Constructors

Constructor and Description
org.apache.hadoop.hbase.ClusterStatus(String, String, Map<ServerName, ServerLoad>, Collection<ServerName>, ServerName, Collection<ServerName>, List<RegionState>, String[], Boolean) As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-15511).
org.apache.hadoop.hbase.HColumnDescriptor(byte[]) As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-18433). Use ColumnFamilyDescriptorBuilder.of(byte[]).
org.apache.hadoop.hbase.HColumnDescriptor(HColumnDescriptor) As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-18433). Use ColumnFamilyDescriptorBuilder.copy(ColumnFamilyDescriptor).
org.apache.hadoop.hbase.HColumnDescriptor(String) As of release 2.0.0, this will be removed in HBase 3.0.0 (HBASE-18433). Use ColumnFamilyDescriptorBuilder.of(String).
org.apache.hadoop.hbase.client.TableDescriptorBuilder.ModifyableTableDescriptor(TableName, TableDescriptor)
org.apache.hadoop.hbase.client.Scan(byte[]) use new Scan().withStartRow(startRow) instead.
org.apache.hadoop.hbase.client.Scan(byte[], byte[]) use new Scan().withStartRow(startRow).withStopRow(stopRow) instead.
org.apache.hadoop.hbase.client.Scan(byte[], Filter) use new Scan().withStartRow(startRow).setFilter(filter) instead.
org.apache.hadoop.hbase.client.SnapshotDescription(String, String) Use the version with the TableName instance instead
org.apache.hadoop.hbase.client.SnapshotDescription(String, String, SnapshotType) Use the version with the TableName instance instead
org.apache.hadoop.hbase.client.SnapshotDescription(String, String, SnapshotType, String) Use the version with the TableName instance instead
org.apache.hadoop.hbase.client.SnapshotDescription(String, String, SnapshotType, String, long, int) Use the version with the TableName instance instead