hadoop_monitor probe does not discover services such as YARN and HIVE

Article Id: 142049

Status: Published

Updated On: 27-12-2019 08:02

Products:

DX Infrastructure Management , NIMSOFT PROBES , DX Infrastructure Management

Issue/Introduction:

We are trying to configure Hadoop_Monitor probe in our environment but some services such as YARN and HIVE were not discovered.

CA UIM 9.20

hadoop_monitor 1.11

Hadoop 2.6.1 Hortonworks

Environment:

Release : 9.2.0

Component : UIM - HADOOP_MONITOR

Resolution:

1. Improved SPARK process detection and SPARK history server auto configuration.

2. Introduced setup variable spark_port which can be set to following values:

false - SPARK functionality is disabled
auto - default value, automatic SPARK history server port detection (defaults to port number 18080)
<number> - manual SPARK history server port setup (set port number here, e.g. 18090)

If SPARK history server port is not detected correctly, it can be set manually via Raw Configure -> setup -> spark_port variable.

3. Fixed Exception processing for SPARK operation to prevent hadoop_monitory probe crash, if SPARK processing not working properly.

Contact Broadcom's support and request the Hot fix hadoop_monitor-1.11-HF1.zip