@Maurice Knopp Maria DB uses the MySQL drivers, you will need to the below steps to successfully deploy hive, this is my HDP 3.1 installation so I am pretty sure of what I am saying. The Hortonworks matrix helps you choose the right versions for compatibility for HDP 3.1.0 you will need MariaDB 10.2 or MySQL 5.7 only with InnoDB Ensure that you change the JDBC drivers as shown in the screen # yum install -y mysql-connector-java Make ambari aware of the driver ambari-server setup --jdbc-db=mysql --jdbc-driver=/usr/share/java/mysql-connector-java.jar The above setup won't destroy your Ambari installation! Please let me know ... View more

@Erkan ŞİRİN Can you add these values in your mapred.xml get the values of mapreduce.job.ubertask.maxbytes from hdfs-site.xml mapreduce.job.ubertask.enable = true mapreduce.job.ubertask.maxmaps = 1 mapreduce.job.ubertask.maxreduces = 1 mapreduce.job.ubertask.maxbytes = {get value from hdfs dfs.block.size parameter in hdfs-site.xm Then restart the YARN and MR and relaunch the job ... View more

@Erkan ŞİRİN Can you share your mapred-site.xml ? ... View more

@duong tuan anh Any updates ... View more

@duong tuan anh Indeed the files are huge can you do a quick solution I saw after reading your logs, Caused by: org.apache.hadoop.security.AccessControlException As the root user switch to hdfs # su - hdfs Change ownership of the mapred directory $ hdfs dfs -chown -R mapred:hadoop /mr-history That should resolve the problem. Keep me posted ... View more

@duong tuan anh Can you also attach the below recent logs hadoop-yarn-resourcemanager-xxxx.log hadoop-yarn-nodemanager-xxxx.log hadoop-yarn-root-registrydns-xxxx.log hbase-yarn-ats-master-xxxx.log Thank you ... View more

@duong tuan anh Can you share the YARN/MR logs? ... View more

@Michael Bronson Any updates? ... View more

@Naveenraj Devadoss What was the solution? Did you update the network config in /etc/host? ... View more