https://codexoxo.com/apache-hadoop-expert-support-services/
Apache Hadoop Expert Support Services | Codexoxo
May 5, 2026 - Professional Apache Hadoop expert support services for setup, performance and maintenance of scalable big data infrastructure for businesses.
apache hadoopexpert supportservices
https://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/lib/service/security/package-summary.html
org.apache.hadoop.lib.service.security (Apache Hadoop Main 2.7.3 API)
apache hadooplibservice
https://hadoop.apache.org/docs/r3.1.3/api/index.html?org/apache/hadoop/fs/http/package-use.html
Apache Hadoop Main 3.1.3 API
apache hadoopmainapi
https://hadoop.apache.org/docs/current/api/org/apache/hadoop/yarn/service/provider/docker/package-summary.html
org.apache.hadoop.yarn.service.provider.docker (Apache Hadoop Main 3.5.0 API)
declaration: package: org.apache.hadoop.yarn.service.provider.docker
apache hadoopservice provider
https://www.informit.com/store/apache-hadoop-yarn-livelessons-video-training-9780133810950?w_ptgrevartcl=Apache+Hadoop+YARN+LiveLessons+(Video+Training)_2145745
Apache Hadoop YARN LiveLessons (Video Training) | InformIT
7+ Hours of Video Instruction Overview Apache Hadoop YARN Fundamentals LiveLessons is the first complete video training course on the basics of Apache Hadoop...
apache hadoopvideo trainingyarninformit
https://hadoop.apache.org/docs/r2.6.4/api/index.html?org/apache/hadoop/service/LifecycleEvent.html
Apache Hadoop Main 2.6.4 API
apache hadoopmainapi
https://hbase.apache.org/2.4/testdevapidocs/org/apache/hadoop/hbase/mttr/package-frame.html
org.apache.hadoop.hbase.mttr (Apache HBase 2.4.0 Test API)
apache hadoophbasemttrtestapi
https://hadoop.apache.org/docs/r3.0.2/api/index.html?org/apache/hadoop/lib/service/hadoop/package-use.html
Apache Hadoop Main 3.0.2 API
apache hadoopmainapi
https://hadoop.apache.org/docs/r3.2.0/api/org/apache/hadoop/yarn/service/api/records/ServiceState.html
ServiceState (Apache Hadoop Main 3.2.0 API)
apache hadoopmainapi
https://hbase.apache.org/2.5/testapidocs/org/apache/hadoop/hbase/shaded/protobuf/package-frame.html
org.apache.hadoop.hbase.shaded.protobuf (Apache HBase 2.5.0 Test API)
apache hadoophbaseshaded
https://hadoop.apache.org/docs/stable/api/org/apache/hadoop/io/class-use/SortedMapWritable.html
Uses of Class org.apache.hadoop.io.SortedMapWritable (Apache Hadoop Main 3.3.5 API)
apache hadoop
https://hbase.apache.org/2.4/testapidocs/org/apache/hadoop/hbase/client/example/package-summary.html
org.apache.hadoop.hbase.client.example (Apache HBase 2.4.0 Test API)
apache hadoophbaseclient
https://hadoop.apache.org/docs/r2.7.1/api/index.html?org/apache/hadoop/mapred/lib/CombineSequenceFileInputFormat.html
Apache Hadoop Main 2.7.1 API
apache hadoopmainapi
https://hbase.apache.org/2.5/testdevapidocs/org/apache/hadoop/hbase/regionserver/storefiletracker/package-frame.html
org.apache.hadoop.hbase.regionserver.storefiletracker (Apache HBase 2.5.0 Test API)
apache hadoophbase
https://hadoop.apache.org/docs/r3.3.2/api/index.html?org/apache/hadoop/lib/service/hadoop/package-summary.html
Apache Hadoop Main 3.3.2 API
apache hadoopmainapi
https://hadoop.apache.org/docs/current/api/org/apache/hadoop/metrics2/source/package-summary.html
org.apache.hadoop.metrics2.source (Apache Hadoop Main 3.5.0 API)
declaration: package: org.apache.hadoop.metrics2.source
apache hadoopsourcemainapi
https://hadoop.apache.org/docs/current/api/org/apache/hadoop/tools/mapred/package-summary.html
org.apache.hadoop.tools.mapred (Apache Hadoop Main 3.5.0 API)
declaration: package: org.apache.hadoop.tools.mapred
apache hadooptoolsmainapi
https://hbase.apache.org/2.4/testdevapidocs/org/apache/hadoop/hbase/http/lib/package-frame.html
org.apache.hadoop.hbase.http.lib (Apache HBase 2.4.0 Test API)
apache hadoophbasehttp
https://hadoop.apache.org/docs/current/api/org/apache/hadoop/mapreduce/lib/jobcontrol/ControlledJob.html
ControlledJob (Apache Hadoop Main 3.5.0 API)
declaration: package: org.apache.hadoop.mapreduce.lib.jobcontrol, class: ControlledJob
apache hadoopmainapi
https://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/mapreduce/counters/package-summary.html
org.apache.hadoop.mapreduce.counters (Apache Hadoop Main 2.7.3 API)
apache hadoopmapreducecountersmainapi
https://hadoop.apache.org/docs/current2/api/index.html?org/apache/hadoop/mapred/pipes/package-tree.html
Apache Hadoop Main 2.10.2 API
apache hadoopmainapi
https://hbase.apache.org/1.4/devapidocs/org/apache/hadoop/hbase/rest/provider/consumer/package-summary.html
org.apache.hadoop.hbase.rest.provider.consumer (Apache HBase 1.4.11 API)
apache hadoophbaserest
https://hadoop.apache.org/docs/r2.6.1/api/org/apache/hadoop/fs/FsStatus.html
FsStatus (Apache Hadoop Main 2.6.1 API)
apache hadoopmainapi
https://hadoop.apache.org/docs/current/api/org/apache/hadoop/tools/proto/package-summary.html
org.apache.hadoop.tools.proto (Apache Hadoop Main 3.5.0 API)
declaration: package: org.apache.hadoop.tools.proto
apache hadooptoolsprotomainapi
https://hbase.apache.org/2.5/testdevapidocs/org/apache/hadoop/hbase/coprocessor/package-frame.html
org.apache.hadoop.hbase.coprocessor (Apache HBase 2.5.0 Test API)
apache hadoophbasetestapi
https://hadoop.apache.org/docs/r2.6.1/api/org/apache/hadoop/fs/CanSetDropBehind.html
CanSetDropBehind (Apache Hadoop Main 2.6.1 API)
apache hadoopmainapi
https://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/yarn/api/records/package-summary.html
org.apache.hadoop.yarn.api.records (Apache Hadoop Main 2.7.3 API)
apache hadoopyarnapirecordsmain
https://hadoop.apache.org/docs/r2.7.2/api/index.html?org/apache/hadoop/yarn/state/class-use/SingleArcTransition.html
Apache Hadoop Main 2.7.2 API
apache hadoopmainapi
https://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/tools/mapred/lib/package-summary.html
org.apache.hadoop.tools.mapred.lib (Apache Hadoop Main 2.7.3 API)
apache hadooptools
https://hadoop.apache.org/docs/r1.0.4/api/org/apache/hadoop/http/lib/package-use.html
Uses of Package org.apache.hadoop.http.lib (Hadoop 1.0.4 API)
apache hadoop
https://hadoop.apache.org/docs/r2.6.4/api/org/apache/hadoop/yarn/api/records/class-use/ApplicationResourceUsageReport.html
Uses of Class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport (Apache Hadoop Main...
apache hadoopusesclass
https://hadoop.apache.org/docs/r2.7.1/api/org/apache/hadoop/mapred/FileInputFormat.html
FileInputFormat (Apache Hadoop Main 2.7.1 API)
apache hadoopmainapi
https://hadoop.apache.org/docs/r3.2.0/api/index.html?org/apache/hadoop/yarn/service/api/package-summary.html
Apache Hadoop Main 3.2.0 API
apache hadoopmainapi
https://hadoop.apache.org/docs/r2.6.4/api/index.html?org/apache/hadoop/mapreduce/lib/input/CombineTextInputFormat.html
Apache Hadoop Main 2.6.4 API
apache hadoopmainapi
https://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/yarn/state/package-summary.html
org.apache.hadoop.yarn.state (Apache Hadoop Main 2.7.3 API)
apache hadoopyarnstatemainapi
https://theirstack.com/en/technology/apache-hadoop
Companies that use Apache Hadoop (42,104) | TheirStack.com
Download a list of 42,104 companies that use Apache Hadoop with enriched data including industry, company size, location, funding rounds, and revenue figures.
apache hadoopcompaniesusetheirstack
https://hadoop.apache.org/docs/r2.7.6/api/org/apache/hadoop/mapreduce/lib/map/package-summary.html
org.apache.hadoop.mapreduce.lib.map (Apache Hadoop Main 2.7.6 API)
apache hadoopmapreducelib
https://hadoop.apache.org/docs/r3.2.0/api/org/apache/hadoop/yarn/api/protocolrecords/class-use/GetNodesToAttributesResponse.html
Uses of Class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesResponse (Apache...
apache hadoopusesclassyarnapi
https://ftp.task.gda.pl/apache/hadoop/common/current/?C=S&O=D
Index of /apache/hadoop/common/current/
index ofapache hadoopcommoncurrent
https://hadoop.apache.org/docs/r2.8.4/api/org/apache/hadoop/mapreduce/lib/aggregate/DoubleValueSum.html
DoubleValueSum (Apache Hadoop Main 2.8.4 API)
apache hadoopmainapi
https://hadoop.apache.org/docs/r2.7.1/api/org/apache/hadoop/mapreduce/lib/partition/KeyFieldBasedPartitioner.html
KeyFieldBasedPartitioner (Apache Hadoop Main 2.7.1 API)
apache hadoopmainapi
https://hadoop.apache.org/docs/r3.4.1/api/org/apache/hadoop/yarn/federation/proto/package-summary.html
org.apache.hadoop.yarn.federation.proto (Apache Hadoop Main 3.4.1 API)
apache hadoopyarnfederation
https://hbase.apache.org/2.4/testdevapidocs/org/apache/hadoop/hbase/security/visibility/package-frame.html
org.apache.hadoop.hbase.security.visibility (Apache HBase 2.4.0 Test API)
apache hadoophbasesecurity
https://hbase.apache.org/2.5/devapidocs/org/apache/hadoop/hbase/client/class-use/HBaseAdmin.TableFuture.TableWaitForStateCallable.html
Uses of Class org.apache.hadoop.hbase.client.HBaseAdmin.TableFuture.TableWaitForStateCallable...
apache hadoopusesclass
https://hadoop.apache.org/docs/r2.6.0/hadoop-project-dist/hadoop-hdfs/TransparentEncryption.html
Apache Hadoop 2.6.0 - Hadoop Distributed File System-2.6.0 - Transparent Encryption in HDFS
distributed file systemapache hadoop
https://hadoop.apache.org/docs/r2.8.4/api/org/apache/hadoop/tools/rumen/datatypes/util/package-summary.html
org.apache.hadoop.tools.rumen.datatypes.util (Apache Hadoop Main 2.8.4 API)
apache hadoop
https://hadoop.apache.org/docs/current2/api/org/apache/hadoop/io/class-use/BytesWritable.html
Uses of Class org.apache.hadoop.io.BytesWritable (Apache Hadoop Main 2.10.2 API)
apache hadoop
https://hbase.apache.org/2.5/testapidocs/org/apache/hadoop/hbase/mttr/package-frame.html
org.apache.hadoop.hbase.mttr (Apache HBase 2.5.0 Test API)
apache hadoophbasemttrtestapi
https://hbase.apache.org/2.5/devapidocs/org/apache/hadoop/hbase/http/conf/package-summary.html
org.apache.hadoop.hbase.http.conf (Apache HBase 2.5.0 API)
apache hadoophbasehttpconfapi
https://hadoop.apache.org/docs/r2.6.0/hadoop-mapreduce-client/hadoop-mapreduce-client-core/MapredAppMasterRest.html
Apache Hadoop 2.6.0 - MapReduce Application Master REST API's.
apache hadoopapplication masterrest api
https://hadoop.apache.org/docs/r2.6.4/api/index.html?org/apache/hadoop/mapred/join/OverrideRecordReader.html
Apache Hadoop Main 2.6.4 API
apache hadoopmainapi
https://hadoop.apache.org/docs/stable/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/apidocs/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/runc/RuncContainerExecutorConfig.OCIRuntimeConfig.OCILinuxConfig.Device.html
RuncContainerExecutorConfig.OCIRuntimeConfig.OCILinuxConfig.Device (Apache Hadoop YARN NodeManager...
apache hadoopdeviceyarn
https://hbase.apache.org/1.4/devapidocs/org/apache/hadoop/hbase/regionserver/querymatcher/class-use/ExplicitColumnTracker.html
Uses of Class org.apache.hadoop.hbase.regionserver.querymatcher.ExplicitColumnTracker (Apache HBase...
apache hadoopusesclasshbase
https://hbase.apache.org/2.5/devapidocs/org/apache/hadoop/hbase/types/class-use/CopyOnWriteArrayMap.ArrayValueCollection.html
Uses of Class org.apache.hadoop.hbase.types.CopyOnWriteArrayMap.ArrayValueCollection (Apache HBase...
apache hadoopusesclasshbasetypes
https://hadoop.apache.org/docs/r3.2.0/api/org/apache/hadoop/mapreduce/lib/input/CombineSequenceFileInputFormat.html
CombineSequenceFileInputFormat (Apache Hadoop Main 3.2.0 API)
apache hadoopmainapi
https://hbase.apache.org/2.5/devapidocs/org/apache/hadoop/hbase/replication/regionserver/class-use/ReplicationObserver.html
Uses of Class org.apache.hadoop.hbase.replication.regionserver.ReplicationObserver (Apache HBase...
apache hadoopusesclasshbasereplication
https://hbase.apache.org/2.4/apidocs/org/apache/hadoop/hbase/logging/package-frame.html
org.apache.hadoop.hbase.logging (Apache HBase 2.4.0 API)
apache hadoophbaseloggingapi
https://hbase.apache.org/2.5/devapidocs/org/apache/hadoop/metrics2/lib/package-summary.html
org.apache.hadoop.metrics2.lib (Apache HBase 2.5.0 API)
apache hadooplibhbaseapi
https://hbase.apache.org/2.5/devapidocs/org/apache/hadoop/hbase/security/class-use/HBaseSaslRpcClient.WrappedOutputStream.html
Uses of Class org.apache.hadoop.hbase.security.HBaseSaslRpcClient.WrappedOutputStream (Apache HBase...
apache hadoopusesclasshbasesecurity
https://hadoop.apache.org/docs/r2.6.1/api/org/apache/hadoop/mapreduce/lib/aggregate/LongValueMax.html
LongValueMax (Apache Hadoop Main 2.6.1 API)
apache hadoopmainapi
https://hadoop.apache.org/docs/r3.3.1/api/index.html?org/apache/hadoop/mapred/OutputCommitter.html
Apache Hadoop Main 3.3.1 API
apache hadoopmainapi
https://ms-cc.org/mscc-community-resources/apache-hadoop/
Apache Hadoop - Minority Serving-Cyberinfrastructure Consortium
Dec 9, 2025 - Apache Hadoop is an open-source framework for distributed storage and processing of large datasets. It uses the Hadoop Distributed File System (HDFS) and...
apache hadoopminorityservingcyberinfrastructureconsortium
https://hadoop.apache.org/docs/r2.7.2/api/org/apache/hadoop/mapreduce/package-tree.html
org.apache.hadoop.mapreduce Class Hierarchy (Apache Hadoop Main 2.7.2 API)
apache hadoopclass hierarchymapreducemainapi
https://hadoop.apache.org/docs/current/api/org/apache/hadoop/yarn/service/component/package-summary.html
org.apache.hadoop.yarn.service.component (Apache Hadoop Main 3.5.0 API)
declaration: package: org.apache.hadoop.yarn.service.component
apache hadoopyarnservice
https://hdfstutorial.com/blog/tag/apache-hadoop-yarn-books/
Apache Hadoop Yarn books Archives - HdfsTutorial
apache hadoopyarnbooksarchives
https://hadoop.apache.org/docs/r2.6.0/api/org/apache/hadoop/typedbytes/package-summary.html
org.apache.hadoop.typedbytes (Apache Hadoop Main 2.6.0 API)
apache hadoopmainapi
https://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/swift/util/package-summary.html
org.apache.hadoop.fs.swift.util (Apache Hadoop Main 2.7.3 API)
apache hadoopfsswift
https://hbase.apache.org/2.4/apidocs/org/apache/hadoop/hbase/hbtop/screen/top/package-frame.html
org.apache.hadoop.hbase.hbtop.screen.top (Apache HBase 2.4.0 API)
apache hadoophbase
https://hadoop.apache.org/docs/r3.2.0/api/org/apache/hadoop/fs/adl/AdlConfKeys.html
AdlConfKeys (Apache Hadoop Main 3.2.0 API)
apache hadoopmainapi
https://hadoop.apache.org/docs/r2.8.2/hadoop-project-dist/hadoop-common/api/org/apache/hadoop/fs/class-use/LocalFileSystem.html
Uses of Class org.apache.hadoop.fs.LocalFileSystem (Apache Hadoop Common 2.8.2 API)
apache hadoop
https://hadoop.apache.org/docs/current/api/org/apache/hadoop/mapred/FileOutputCommitter.html
FileOutputCommitter (Apache Hadoop Main 3.5.0 API)
declaration: package: org.apache.hadoop.mapred, class: FileOutputCommitter
apache hadoopmainapi
https://hadoop.apache.org/docs/stable/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/apidocs/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/gpu/GpuDevice.html
GpuDevice (Apache Hadoop YARN NodeManager 3.3.5 API)
apache hadoopyarnapi
https://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/mapred/lib/package-summary.html
org.apache.hadoop.mapred.lib (Apache Hadoop Main 2.7.3 API)
apache hadooplibmainapi
https://hadoop.apache.org/docs/current3/api/org/apache/hadoop/mapreduce/lib/input/CombineFileSplit.html
CombineFileSplit (Apache Hadoop Main 3.5.0 API)
declaration: package: org.apache.hadoop.mapreduce.lib.input, class: CombineFileSplit
apache hadoopmainapi
https://hbase.apache.org/devapidocs/org/apache/hadoop/hbase/procedure2/class-use/ProcedureExecutor.WorkerThread.html
Uses of Class org.apache.hadoop.hbase.procedure2.ProcedureExecutor.WorkerThread (Apache HBase...
use: package: org.apache.hadoop.hbase.procedure2, class: ProcedureExecutor, class: WorkerThread
apache hadoopusesclasshbase
https://hbase.apache.org/2.5/devapidocs/org/apache/hadoop/hbase/server/trace/package-summary.html
org.apache.hadoop.hbase.server.trace (Apache HBase 2.5.0 API)
apache hadoophbaseservertraceapi
https://hadoop.apache.org/docs/r3.3.2/api/org/apache/hadoop/minikdc/package-frame.html
org.apache.hadoop.minikdc (Apache Hadoop Main 3.3.2 API)
apache hadoopmainapi
https://hadoop.apache.org/docs/current/api/org/apache/hadoop/tools/rumen/package-summary.html
org.apache.hadoop.tools.rumen (Apache Hadoop Main 3.5.0 API)
declaration: package: org.apache.hadoop.tools.rumen
apache hadooptoolsrumenmainapi
https://docs.cloud.google.com/logging/docs/agent/ops-agent/third-party/hadoop?hl=zh-TW
Apache Hadoop | Cloud Logging | Google Cloud Documentation
apache hadoopcloud logginggoogledocumentation
https://hadoop.apache.org/docs/r3.4.1/api/org/apache/hadoop/io/package-use.html
Uses of Package org.apache.hadoop.io (Apache Hadoop Main 3.4.1 API)
apache hadoop
https://hadoop.apache.org/docs/r3.2.0/api/org/apache/hadoop/mapred/lib/MultipleTextOutputFormat.html
MultipleTextOutputFormat (Apache Hadoop Main 3.2.0 API)
apache hadoopmainapi
https://hadoop.apache.org/docs/r2.6.1/api/org/apache/hadoop/security/IdMappingServiceProvider.html
IdMappingServiceProvider (Apache Hadoop Main 2.6.1 API)
apache hadoopmainapi
https://hadoop.apache.org/docs/r2.7.6/api/org/apache/hadoop/security/ssl/package-summary.html
org.apache.hadoop.security.ssl (Apache Hadoop Main 2.7.6 API)
apache hadoopsecuritysslmainapi
https://ftp.task.gda.pl/apache/hadoop/common/?C=M&O=D
Index of /apache/hadoop/common/
index ofapache hadoopcommon
https://hadoop.apache.org/docs/r3.2.0/api/org/apache/hadoop/io/ElasticByteBufferPool.html
ElasticByteBufferPool (Apache Hadoop Main 3.2.0 API)
apache hadoopmainapi
https://hadoop.apache.org/docs/r2.8.4/api/org/apache/hadoop/yarn/exceptions/ApplicationNotFoundException.html
ApplicationNotFoundException (Apache Hadoop Main 2.8.4 API)
apache hadoopmainapi
https://hbase.apache.org/2.0/devapidocs/org/apache/hadoop/hbase/master/class-use/MetricsMasterSourceFactoryImpl.FactoryStorage.html
Uses of Class org.apache.hadoop.hbase.master.MetricsMasterSourceFactoryImpl.FactoryStorage (Apache...
apache hadoopusesclasshbasemaster
https://hadoop.apache.org/docs/r3.2.0/api/index.html?org/apache/hadoop/yarn/api/records/timelineservice/TimelineWriteResponse.html
Apache Hadoop Main 3.2.0 API
apache hadoopmainapi
https://repository.mapr.com/nexus/content/groups/mapr-public/org/apache/hadoop/hadoop-dist-suse/
Index of /groups/mapr-public/org/apache/hadoop/hadoop-dist-suse
index ofapache hadoopgroupsmaprpublic
https://hadoop.apache.org/docs/r2.6.1/api/org/apache/hadoop/io/GenericWritable.html
GenericWritable (Apache Hadoop Main 2.6.1 API)
apache hadoopmainapi
https://hadoop.apache.org/docs/r3.4.1/api/org/apache/hadoop/yarn/client/api/package-frame.html
org.apache.hadoop.yarn.client.api (Apache Hadoop Main 3.4.1 API)
apache hadoopclient apiyarnmain
https://hadoop.apache.org/docs/r2.6.4/api/org/apache/hadoop/yarn/exceptions/class-use/ApplicationIdNotProvidedException.html
Uses of Class org.apache.hadoop.yarn.exceptions.ApplicationIdNotProvidedException (Apache Hadoop...
apache hadoopusesclassyarnexceptions
https://hadoop.apache.org/docs/r2.6.0/api/org/apache/hadoop/streaming/package-summary.html
org.apache.hadoop.streaming (Apache Hadoop Main 2.6.0 API)
apache hadoopstreamingmainapi
https://hadoop.apache.org/docs/current2/api/org/apache/hadoop/mapred/class-use/SplitLocationInfo.html
Uses of Class org.apache.hadoop.mapred.SplitLocationInfo (Apache Hadoop Main 2.10.2 API)
apache hadoop
https://hbase.apache.org/1.4/devapidocs/org/apache/hadoop/hbase/util/package-frame.html
org.apache.hadoop.hbase.util (Apache HBase 1.4.11 API)
apache hadoophbaseutilapi
https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-common/SingleCluster.html
Apache Hadoop 3.3.5 – Hadoop: Setting up a Single Node Cluster.
apache hadoopsetting upsingle node
https://hadoop.apache.org/docs/current/api/org/apache/hadoop/mapreduce/lib/aggregate/ValueAggregatorMapper.html
ValueAggregatorMapper (Apache Hadoop Main 3.5.0 API)
declaration: package: org.apache.hadoop.mapreduce.lib.aggregate, class: ValueAggregatorMapper
apache hadoopmainapi
https://hadoop.apache.org/docs/current/api/org/apache/hadoop/mapreduce/lib/aggregate/ValueAggregatorBaseDescriptor.html
ValueAggregatorBaseDescriptor (Apache Hadoop Main 3.5.0 API)
declaration: package: org.apache.hadoop.mapreduce.lib.aggregate, class: ValueAggregatorBaseDescriptor
apache hadoopmainapi
https://hbase.apache.org/1.4/apidocs/org/apache/hadoop/hbase/hbtop/screen/mode/package-frame.html
org.apache.hadoop.hbase.hbtop.screen.mode (Apache HBase 1.4.11 API)
apache hadoophbase
https://hbase.apache.org/1.4/apidocs/org/apache/hadoop/hbase/hbtop/terminal/impl/package-summary.html
org.apache.hadoop.hbase.hbtop.terminal.impl (Apache HBase 1.4.11 API)
apache hadoophbase