Contribution

[Norbert Luksa]

Hi,

I would like to work on some issues and assign Jiras to myself.
Could someone add me as a contributor?
My username: norbertluksa

Thanks,
Norbert

[jira] [Created] (ORC-600) StringDictionaryColumnReader does not update index buffer correctly

[Norbert Luksa (Jira)]

Norbert Luksa created ORC-600:
-

 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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