zratkai opened a new pull request, #1431:
URL: https://github.com/apache/orc/pull/1431
…tream bigger then dictionary
### What changes were proposed in this pull request? Avoid
ArrayIndexOutOfBoundsException when reading dictionary stream bigger then
dictionary. Check the size of the dictionary and input and read only the min of
those.
### Why are the changes needed?
In Hive when reading with LLAP data is read in 4kB blocks which leads to
ArrayIndexOutOfBoundsException when the dictionary is smaller.
### How was this patch tested?
It is tested with HIVE's qtest, since here we do not have the necessary
subclasses.
This closes #1384
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### What changes were proposed in this pull request?
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### Why are the changes needed?
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### How was this patch tested?
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