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  1. IMPALA
  2. IMPALA-8673

Add query option to force plan hints for insert queries

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    • Epic Color:
      ghx-label-1

      Description

      In Impala 3.0 we turned on insert clustering by default (IMPALA-5293). This can lead to performance regressions from 2.x for highly skewed data sets. To help with those cases, we should add a way to force plan hints for insert queries through a query option.

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            • Assignee:
              arawat Abhishek Rawat
              Reporter:
              lv Lars Volker
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