Spark Command: /opt/java/openjdk/bin/java -cp /opt/spark/conf:/opt/spark/jars/slf4j-api-2.0.16.jar:/opt/spark/jars/* -Xmx1g org.apache.spark.deploy.master.Master --host 9f75dce02b19 --port 7077 --webui-port 8080 --host spark-master --port 7077 --webui-port 8080
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Using Spark's default log4j profile: org/apache/spark/log4j2-defaults.properties
26/02/21 20:56:14 INFO Master: Started daemon with process name: 19@9f75dce02b19
26/02/21 20:56:14 INFO SignalUtils: Registering signal handler for TERM
26/02/21 20:56:14 INFO SignalUtils: Registering signal handler for HUP
26/02/21 20:56:14 INFO SignalUtils: Registering signal handler for INT
26/02/21 20:56:14 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Using Spark's default log4j profile: org/apache/spark/log4j2-defaults.properties
26/02/21 20:56:15 INFO SecurityManager: Changing view acls to: spark
26/02/21 20:56:15 INFO SecurityManager: Changing modify acls to: spark
26/02/21 20:56:15 INFO SecurityManager: Changing view acls groups to: spark
26/02/21 20:56:15 INFO SecurityManager: Changing modify acls groups to: spark
26/02/21 20:56:15 INFO SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: spark groups with view permissions: EMPTY; users with modify permissions: spark; groups with modify permissions: EMPTY; RPC SSL disabled
26/02/21 20:56:16 INFO Utils: Successfully started service 'sparkMaster' on port 7077.
26/02/21 20:56:16 INFO Master: Starting Spark master at spark://spark-master:7077
26/02/21 20:56:16 INFO Master: Running Spark version 4.0.0
26/02/21 20:56:16 INFO JettyUtils: Start Jetty 0.0.0.0:8080 for MasterUI
26/02/21 20:56:16 INFO Utils: Successfully started service 'MasterUI' on port 8080.
26/02/21 20:56:17 INFO MasterWebUI: Bound MasterWebUI to 0.0.0.0, and started at http://9f75dce02b19:8080
26/02/21 20:56:17 INFO Master: Registering worker 172.18.0.7:41463 with 1 cores, 6.0 GiB RAM
26/02/21 20:56:17 INFO Master: I have been elected leader! New state: ALIVE
26/02/21 20:56:18 INFO Master: Registering worker 172.18.0.8:42007 with 1 cores, 6.0 GiB RAM
26/02/21 20:56:27 INFO Master: Registering worker 172.18.0.7:41463 with 1 cores, 6.0 GiB RAM