H2O is an Open Source, Distributed, Fast & Scalable Machine Learning Platform: Deep Learning, Gradient Boosting (GBM) & XGBoost, Random Forest, Generalized Linear Modeling (GLM with Elastic Net), K-Means, PCA, Generalized Additive Models (GAM), RuleFit, Support Vector Machine (SVM), Stacked Ensembles, Automatic Machine Learning (AutoML), etc.
{code:java}
2019-12-17 01:02:21,609 INFO [main] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Created MRAppMaster for application appattempt_1574334220337_676753_000003
2019-12-17 01:02:22,051 FATAL [main] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Error starting MRAppMaster
java.lang.NoSuchMethodError: org.apache.hadoop.security.SecurityUtil.setConfiguration(Lorg/apache/hadoop/conf/Configuration;)V
at org.apache.hadoop.mapreduce.v2.app.MRAppMaster.initAndStartAppMaster(MRAppMaster.java:1533)
at org.apache.hadoop.mapreduce.v2.app.MRAppMaster.main(MRAppMaster.java:1487)
2019-12-17 01:02:22,055 INFO [main] org.apache.hadoop.util.ExitUtil: Exiting with status 1
{code}
{code:java} 2019-12-17 01:02:21,609 INFO [main] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Created MRAppMaster for application appattempt_1574334220337_676753_000003 2019-12-17 01:02:22,051 FATAL [main] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Error starting MRAppMaster java.lang.NoSuchMethodError: org.apache.hadoop.security.SecurityUtil.setConfiguration(Lorg/apache/hadoop/conf/Configuration;)V at org.apache.hadoop.mapreduce.v2.app.MRAppMaster.initAndStartAppMaster(MRAppMaster.java:1533) at org.apache.hadoop.mapreduce.v2.app.MRAppMaster.main(MRAppMaster.java:1487) 2019-12-17 01:02:22,055 INFO [main] org.apache.hadoop.util.ExitUtil: Exiting with status 1 {code}