[PARQUET-743] DictionaryFilters can re-use StreamBytesInput when compressed

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.9.0
• Fix Version/s: 1.9.0, 1.8.2
• Component/s: parquet-mr
• Assignee: Ryan Blue
• Reporter: Patrick Woody
• Created: 07/Oct/16 18:26
• Updated: 21/Apr/18 12:39
• Resolved: 13/Oct/16 01:06

Description

When using an And or Or DictionaryFilter, we re-use the BytesInput across reads. This is problematic when compressed because compressed BytesInputs get converted over to StreamBytesInputs which can only be used once.

Issue Links

• links to: PR #376