Adrian Ionescu created SPARK-20194:
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Summary: Support partition pruning for InMemoryCatalog
Key: SPARK-20194
URL: https://issues.apache.org/jira/browse/SPARK-20194
Project: Spark
Issue Type: Improvement
Components: Optimizer
Affects Versions: 2.1.0
Reporter: Adrian Ionescu
{{listPartitionsByFilter()}} is not yet implemented for {{InMemoryCatalog}}:
{quote}
// TODO: Provide an implementation
throw new UnsupportedOperationException(
"listPartitionsByFilter is not implemented for InMemoryCatalog")
{quote}
Because of this, there is a hack in {{FindDataSourceTable}} that avoids passing
along the {{CatalogTable}} to the {{DataSource}} it creates when the catalog
implementation is not "hive", so that, when the latter is resolved, an
{{InMemoryFileIndex}} is created instead of a {{CatalogFileIndex}} which the
{{PruneFileSourcePartitions}} rule matches for.
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