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5. Hadoop

Hadoop

Ent+

Supported Platforms 

Platform	Metrics	Logs	Traces
Linux	✓	✓
Windows	✓	✓
macOS	✓	✓

Configuration Table 

Parameter	Type	Default	Description
telemetry_types	telemetrySelector	["Logs", "Metrics"]	Choose Telemetry Type.
collection_interval	int	60	Sets how often (seconds) to scrape for metrics.
address	string	localhost	IP address or hostname to scrape for JMX metrics.
port	int	8004	Port to scrape for JMX metrics.
jar_path	string	“/opt/opentelemetry-java-contrib-jmx-metrics.jar”	Full path to the JMX metrics jar.
enable_datanode_logs	bool	true	Enable to collect datanode logs.
datanode_log_path	strings	“/usr/local/hadoop/logs/hadoop--datanode-.log”	File paths to tail for datanode logs.
enable_resourcemgr_logs	bool	true	Enable to collect resource manager logs.
resourcemgr_log_path	strings	“/usr/local/hadoop/logs/hadoop--resourcemgr-.log”	File paths to tail for resource manager logs.
enable_namenode_logs	bool	true	Enable to collect namenode logs.
namenode_log_path	strings	“/usr/local/hadoop/logs/hadoop--namenode-.log”	File paths to tail for namenode logs.
start_at	enum	end	Start reading the file from the ‘beginning’ or ’end’.