Fernando Pereira created SPARK-23997:
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Summary: Configurable max number of buckets
Key: SPARK-23997
URL: https://issues.apache.org/jira/browse/SPARK-23997
Project: Spark
Issue Type: Bug
Components: Input/Output, SQL
Affects Versions: 2.3.0, 2.2.1
Reporter: Fernando Pereira
When exporting data as a table the user can choose to split data in buckets by
choosing the columns and the number of buckets. Currently there is a hard-coded
limit of 99'999 buckets.
However, for heavy workloads this limit might be too restrictive, a situation
that will eventually become more common as workloads grow.
As per the comments in SPARK-19618 this limit could be made configurable.
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