Troubleshooting and optimizing the workbook execution.
After forcing the execution under another framework by adding
to the workbook's properties, the workbook's execution immediately fails with an error.
ERROR [<timestamp>] [ConcurrentJobExecutor-0] (ClusterSession.java:198) - Failed to run cluster job 'Workbook job (<jobID>): <Workbook>#<Worksheet>(Filter by =!ISNULL(#<column>) && CONTAINS(#...' [2 sec] java.lang.RuntimeException: File does not exist: hdfs://nameservice1:8020/<distribution-specific-path>/hadoop/mapreduce.tar.gz at datameer.dap.sdk.util.ExceptionUtil.convertToRuntimeException(ExceptionUtil.java:49) ...
An out-of-box installation of Datameer comes with some pre-defined properties, e.g., for
which is a decent default.
The default setting
may not work in every case since it will depend on the way that cluster was installed as well as the configuration.
To enable MapReduce jobs, set the path as available within the cluster
Once the correct path to the mapreduce library is set, it is possible to run MapReduce jobs.