Usability Improvements
Lists the Workload XM usability improvements.
The following usability upgrades for an improved user experience are as follows:
- Support for parsing Spark 2.3 application history logs.
- Job history files and Spark event logs are now downloadable from the
Execution Details tab in the Jobs detail page:
Figure 1. Downloading Job History Files 
Figure 2. Downloading Spark Event Logs 
- The Queries detail page, enables you to download a query profile
for Impala queries and view the total number of JOINS performed for a specific query:
- The Concurrency chart in the Data Warehouse Summary page,
displays the query concurrency in the cluster during a selected time range. You can use
this chart to gain insight, such as identifying a potential resource contention in the
cluster or identifying the busiest time of day on your cluster:
