Over the past few chapters, we have learned how to integrate SQL Server with both Azure Blob Storage and Hadoop and learned about the concept of predicate pushdown with Hadoop clusters. In this chapter, we will wrap up our analysis of PolyBase V1 by diving into troubleshooting techniques and solving common issues.
PolyBase is a technology which connects together complicated technologies, so it should not be surprising that complications can arise. When complications do come up, knowing where to look is critical, so we will first focus on where to find the most helpful logs ...
