Details
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Sub-task
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Status: Resolved
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Major
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Resolution: Fixed
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None
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None
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None
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ghx-label-1
Description
This JIRA tracks adding a simple cache to the catalog implementation in the impalad to cache table partitions and their file metadata. The initial cut will not cache other objects like functions, databases, table names, etc, so that we can avoid having to do more complex invalidation at first. Additionally, a simple time-based expiration will be used, to be replaced later with size-based eviction.