The simplest first check is to ensure the node is a Hive Gateway. You can set this role in Cloudera Manager. ... View more

When one or more parent directories in the path are missing, file creation will fail with err=2   # ls -ld /tmp/impala-scratch ls: cannot access /tmp/impala-scratch: No such file or directory # touch /tmp/impala-scratch/test touch: cannot touch `/tmp/impala-scratch/test': No such file or directory   Next time this error occurs, check for the presence of /tmp/impala-scratch before restarting the service. Also, check the HDFS Audit logs to identify which user might be deleting the directory. ... View more

This issue only occurs when you're using a Cloudera Manager version less than 5.3.0 to manage a CDH 5.3.0 cluster. Please upgrade Cloudera Manager as well to 5.3.0. If the error still persists, then run the following commands to fix the symlink. $ sudo mkdir -p -m 755 /opt/cloudera/parcels/CDH/lib/spark/assembly/lib $ sudo ln -sf /opt/cloudera/parcels/CDH/lib/spark/lib/spark-assembly-1.2.0-cdh5.3.0-hadoop2.5.0-cdh5.3.0.jar /opt/cloudera/parcels/CDH/lib/spark/assembly/lib/spark-assembly-1.2.0-cdh5.3.0-hadoop2.5.0-cdh5.3.0.jar ... View more

Glad the issue is resolved, thanks for letting us know. ... View more

I am not able to reproduce this issue. Are you able to provide the log snippets from /var/log/cloudera-manager-installer ? Just the ones which show an error. ... View more