Assume that you use SQL Server 2019 with PolyBase feature installed. You may notice the following two issues with remote Hadoop bridge process of the Java or Hadoop connector:
- The user who runs the remote Hadoop bridge process doesn't have access to the previous designated configuration location: /var/opt/mssql/data/polybase.
- Remote Hadoop bridge java process logging may not be implemented correctly.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
This issue is fixed in thefollowing cumulative update for SQL Server:
Aboutcumulative updates for SQL Server:
Each new cumulativeupdate for SQL Server contains all the hotfixes and all the security fixes thatwere included with the previous cumulative update. Check out the latestcumulative updates for SQL Server: