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Phoenix global index tables have much more regions that the data table

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Phoenix global index tables have much more regions that the data table

New Contributor

We are on HDP 2.5.3 with Phoenix 4.7.

We have a phoenix table that has more then 860M+ records with 256 salting buckets. Currently the data table has 256 regions, but the three global index tables have more than 1024, 1024 and 971 regions respectively, index tables are much smaller in terms of the number of columns.

Has anyone observes the similar phoenix behavior? Do we know why this happened?

Thanks