Norbert Luksa created ORC-600:
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Summary: StringDictionaryColumnReader does not update index buffer
correctly
Key: ORC-600
URL: https://issues.apache.org/jira/browse/ORC-600
Project: ORC
Issue Type: Bug
Reporter: Norbert Luksa
When we are scanning with StringDictionaryColumnReader an encoded batch, ORC
crashes if we want to read more elements than the current capacity of the
batch. It can occur eg. with string lists where it's possible that the offsets
defined in the list overflows in the index buffer of the
EncodedStringDictionaryBatch.
To fix we only have to define a resize method for EncodedStringDictionaryBatch
that also resizes the index buffer.
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