<dependency>            <groupId>org.apache.flink</groupId>            <artifactId>flink-runtime-web_${scala.binary.version}</artifactId>            <version>${flink.version}</version></dependency>

2019-08-13 09:52:58,907 WARN  org.apache.flink.runtime.webmonitor.WebMonitorUtils           - Log file environment variable 'log.file' is not set.2019-08-13 09:52:58,907 WARN  org.apache.flink.runtime.webmonitor.WebMonitorUtils           - JobManager log files are unavailable in the web dashboard. Log file location not found in environment variable 'log.file' or configuration key 'Key: 'web.log.path' , default: null (deprecated keys: [jobmanager.web.log.path])'.2019-08-13 09:52:58,943 INFO  org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint    - Rest endpoint listening at localhost:28412019-08-13 09:52:58,943 INFO  org.apache.flink.runtime.highavailability.nonha.embedded.EmbeddedLeaderService  - Proposing leadership to contender org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint@652ce654 @ http://localhost:28412019-08-13 09:52:58,943 INFO  org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint    - Web frontend listening at http://localhost:2841.2019-08-13 09:52:58,944 INFO  org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint    - http://localhost:2841 was granted leadership with leaderSessionID=5f3b1a14-3c2c-4af7-8f00-f8b715f18d162019-08-13 09:52:58,944 INFO  org.apache.flink.runtime.minicluster.MiniCluster              - Starting job dispatcher(s) for JobManger