Hi Experts, our griffin job stopped running reporting OOM error as below:
```save source data count: 6672 write path: hdfs:///griffin/streaming/pri7406in/dump/source/new # 1. There is insufficient memory for the Java Runtime Environment to continue. 1. Native memory allocation (mmap) failed to map 12288 bytes for committing reserved memory. 1. An error report file with more information is saved as: /home/relmgmt/griffin-job/pri7406in/hs_err_pid12123.log``` attached the hs_err_pid12123.log and we manually start a griffin job with: *spark-submit --class org.apache.griffin.measure.Application --master yarn --deploy-mode client --queue default --driver-memory 512m --executor-memory 512m --num-executors 3 --conf "spark.driver.extraJavaOptions=-Djava.security.auth.login.config=jaas.conf" --conf "spark.executor.extraJavaOptions=-Djava.security.auth.login.config=jaas.conf" --files "jaas.conf,keystore.jks,truststore.jks" griffin-measure-rheos-test.jar env.json config.json local,local* would you please help to check? many thanks I created a jira ticket for it as well: https://issues.apache.org/jira/browse/GRIFFIN-176 BR- Juan
