Without log output in Heron cluster using AuroraScheduler
Without log output in Heron cluster using AuroraScheduler I submitted a topology to Heron cluster using CustomAuroraScheduler that modified based on the default AuroraScheduler . For this scheduler, I just added one line code in this CustomAuroraScheduler as following: And I have successfully deployed this custom scheduler to Heron and submitted topology succeed. But I cannot find the output contents of this LOG.Info when submitted topology using --verbose parameter. Then, I tried to write this log contents to a specified .txt file , but also cannot create the .txt file. The output when submitted topology as following: Heron cluster CustomAuroraScheduler default AuroraScheduler LOG.Info --verbose .txt file yitian@heron01:~$ heron submit aurora/yitian/devel --config-path ~/.heron/conf ~/aurora-topolgoies/heron-java-streamlet-api-example-latest-jar-with-dependencies.jar zyt.custom.topology.aurora.AuroraMonitorSentenceWordCountTopology AuroraMonitorSentenceWordCountTopology --deploy-d...