Change History of Monitoring Agent for Hadoop

• Added support for Red Hat Enterprise Linux (RHEL) 9.0 on x86_64 Operating System

• Added support for AIX 7.3 Operating System
• Added support for Red Hat Enterprise Linux (RHEL) 9.0 on x86_64 Operating System

• Added support for Windows Server 2022 Operating System (Datacenter and Standard editions).
• Added support for AIX 7.3 Operating System.

• Added support for Windows Server 2022 Operating System (Datacenter and Standard editions).
• The Hadoop Agent now supports MIT Kerberos-based authentication on Hadoop HDP flavor for Ambari Services.
• The Hadoop Agent now supports Active Directory Kerberos-based authentication on Hadoop HDP flavor for Ambari Services.
• The Hadoop Agent now supports Manual Kerberos-based authentication on Hadoop HDP flavor for Ambari Services.
• Added Validate Parameters button to validate the Kerberos parameters for the Kerberos-based Hadoop cluster, during agent configuration.
• Added Validate Parameters button to validate the truststore parameters for SSL Hadoop daemons, during agent configuration.

• The Hadoop Agent now supports MIT Kerberos based authentication on Hadoop HDP flavor for Ambari Services.
• The Hadoop Agent now supports Active Directory Kerberos based authentication on Hadoop HDP flavor for Ambari Services.
• The Hadoop Agent now supports Manual Kerberos based authentication on Hadoop HDP flavor for Ambari Services.
• Added "Validate Parameters" Button for validating the Kerberos parameters for the Kerberos based Hadoop cluster during agent configuration. 
• Added "Validate Parameters" Button for validating the truststore parameters for SSL Hadoop daemons during agent configuration. 

• Added Test Connection Button for verifying connection to the SSL/non-SSL Hadoop Ambari Service specified during agent configuration. 
• Added Test Connection Button for verifying connection to the SSL/non-SSL Hadoop Cloudera Manager Service specified during agent configuration. 
• General improvements in the validation messages for the Test Connection features.
• General improvements in the Test Connection feature for SSL Enabled Hadoop daemons.

• The Hadoop Agent now supports monitoring of additional Cloudera Manager services namely Hbase, Flume and Sqoop.
• The Hadoop agent now supports monitoring of BigSQL service and BigSheets service on Hadoop BigInsights platform.
• The Hadoop agent now displays the roles present on each node/host in the configured Hadoop Cluster.

• The Hadoop Agent now supports encoding for special characters present in cluster name
• The Hadoop agent now supports
  Independent SSL/Non SSL modes for monitoring of the following Hadoop components:
      - Namenode, Secondary Namenode,                       ResourceManager, Standby Resource                 Manager, Job History Server, Journal                   Node, ZKFC, Datanode , NodeManager
      - Ambari Services
      - Cloudera Manager Services

• The Hadoop Agent now supports Ubuntu versions 16.x, 18.x and 20.x and Cent OS version 7.x  x86_64 and 8.x x86_64
• RFE 142225: The Hadoop agent now supports monitoring of Journal Nodes and ZKFC on HDP 3.1.5 and Cloudera 5.4.3 Hadoop platforms
• RFE 142401: The Hadoop agent now supports monitoring of Ambari services like Infra Solr and Spark 2
• RFE 142226: The Hadoop agent now supports monitoring of Cloudera Manager Services like:HDFS, Hive, Hue, Impala, Kafka, Oozie, Sentry, Solr, Spark, YARN and ZooKeeper
• The Hadoop agent now supports monitoring of Hortonworks HDP 3.1.5

• General Improvements in ICAM based agent .
• The Hadoop agent now supports monitoring of Hortonworks HDP 2.7.5 for Ambari
• The Hadoop agent now supports monitoring of Cloudera CDH 5.16 and CDH 6.3.3

• General Improvements in APM agent .
• RFE 142226: The Hadoop agent for APM now supports monitoring of Cloudera CDH 6.3.2
• The Hadoop agent for APM now supports monitoring of Cloudera CDH 5.16
• Fix for APAR IJ23857

• General Improvements in APM agent to support ICAM Agent's features.
• RFE 130942: The Hadoop agent for ICAM now supports monitoring of HDF 3.3.1 (with HDP 3.1.0)
• RFE 130943: The Hadoop agent for ICAM now supports monitoring of Ambari service IBM DB2 Big SQL 6.0

• General Improvements in APM agent to support ICAM Agent's features.

• RFE 135428: The Hadoop agent now shows "display item" for the thresholds created on Ambari Services
• RFE 130942: The Hadoop agent now supports monitoring of Streaming Analytics Manager service in Hadoop cluster
• RFE 130942: The Hadoop agent now supports monitoring of Schema Registry service in Hadoop cluster
• A new configuration parameter Unique Cluster Name which is a unique name for Hadoop Cluster indicating its version and flavor is added in the configuration panel.

• The Agent now supports Red Hat Enterprise Linux (RHEL) 8 on x86-64 (64 bit) platforms
• The Agent now supports SUSE Linux Enterprise Server (SLES) 15 on x86-64 (64 bit) platform
• RFE 130942: The Hadoop agent now supports monitoring of HDF 3.3.1 (with HDP 3.1.0)
• RFE 130943: The Hadoop agent now supports monitoring of Ambari service IBM DB2 Big SQL 6.0

• RFE 116121: Hadoop Agent certification for SSL enabled Hadoop BigInsights®, Hortonworks and Cloudera clusters.
• The agent is compatible on Windows Server 2019 Operating System (Datacenter and Standard Editions).
• The agent can now monitor Hadoop Cloudera 6.1.1 (CDH 6.1.1) and Hortonworks 3.1.0 (HDP 3.1.0).

V8.1.4.0.5

September 2018

08.14.05.00

• The agent can now monitor Hadoop services: SmartSense and Druid.
• The agent can now monitor Hadoop offering: Hortonworks HDP 3.0.0.

V8.1.4.0.4

July 2018

08.14.04.00

• The agent can now monitor Hadoop services such as Mahout, Atlas, and Falcon.
• The agent can now monitor Hadoop offering: Cloudera CDH 5.13.
• The agent can now monitor Hadoop offering: Hortonworks HDP 2.6.4.

V8.1.4.0.2

February 2018

08.14.02.00

• The agent can now monitor the status of Hadoop services, such as HBase, MapReduce2, Tez, and Ranger.
• The agent can now monitor Hadoop offering: Cloudera CDH 5.12.

V8.1.4.0.1

December 2017

08.14.01.00

• The agent can now monitor a Hadoop cluster that is secured with the Kerberos SPNEGO-based authentication, which uses Active Directory Key Distribution Center (KDC).
• The agent can now test a connection to hosts of a Hadoop cluster that is secured with Kerberos SPENGO-based authentication, which uses MIT or Active Directory as Key Distribution Center (KDC).
• The agent can now monitor the following Hadoop offerings: Cloudera CDH 5.10 and CDH 5.11.
• The agent can now monitor the status of Hadoop services, such as Flume, Kafka, Titan, Spark, Knox, Pig, Slider, and Solr.

V8.1.4

August 2017

08.14.00.00

• Data Analytics Extension Pack renamed to Base Extension Pack (on premises).
• The agent can now be installed and configured on Windows 2016 and AIX® 7.2 systems.
• The agent can now monitor following Hadoop offerings: Hortonworks HDP 2.5 and 2.6, Cloudera CDH 5.8 and 5.9, and IBM BigInsights® 4.2.
• The test connection button is added for verifying connection to the Hadoop daemons that was specified during agent configuration.
• The agent configuration process was improved to reduce the configuration time and complexity. The configuration is simplified because the following prerequisite and configuration tasks are not required:
  1. Installing the plug-in on each node of the Hadoop cluster
  2. Configuring and updating the hadoop-metrics2.properties file
  3. Restarting the Hadoop daemons after you configure the hadoop-metrics2.properties file
  4. Configuring all the DataNodes and NodeManagers in the cluster
  5. Restarting the agent when more nodes are added to the cluster
• The agent can now monitor the status of Hadoop services, such as are ZooKeeper, Sqoop, Hive, HDFS, YARN, Ambari Metrics, and Oozie.
• The agent can now monitor a Hadoop cluster that is secured with the Kerberos SPNEGO-based authentication, which uses only MIT Kerberos V5 Key Distribution Center (KDC).

V8.1.3.2

April 2017
(SaaS)

08.13.00.00

• Data Analytics Extension Pack renamed to Base Extension Pack.
• The agent can now be installed and configured on Windows 2016 and AIX® 7.2 systems.
• The agent mow monitors following Hadoop offerings: Hortonworks HDP 2.5, Cloudera CDH 5.6, 5.7, and 5.8, and IBM BigInsights® 4.2.
• Added the test connection button to verify connection to the Hadoop daemons that you specify when you configure the agent.
• Improved the agent configuration process to reduce the configuration time and complexity. The configuration is simplified because the following prerequisite and configuration tasks are not required:
• Installing the plug-in on each node of the Hadoop cluster.
• Configuring and updating the hadoop-metrics2.properties file.
• Restarting the Hadoop daemons after configuring the hadoop-metrics2.properties file.
• Configuring all the DataNodes and NodeManagers in the cluster.
• Restarting the agent when additional nodes are added to the cluster.

V8.1.3.1

September 2016
(SaaS)

08.12.02.00

• General improvements.

V8.1.3

April 2016

08.12.01.00

• The Hadoop agent is supported on Linux, Windows, and AIX operating systems.
• New agent available in the Data Analytics Extension Pack (on premises).