GitHub user minji-kim opened a pull request:
https://github.com/apache/drill/pull/380
DRILL-4410: ListVector should initialize bits in allocateNew
ListVector does not initialize bits, but various ValueVectors depend on
bits being initialized. ONe of the side effects of not having bits set is that
for each batch, the ValueVector will reAlloc() with 2x the previous buffer size
(regardless of whether it needs it or not). If there are enough batches, this
results in reAlloc() request of size > Integer.MAX, which triggers
out-of-memory/max-buffer exception.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/minji-kim/drill DRILL-4410
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/drill/pull/380.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #380
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commit ca4ca48482c5066a07cd2727853c5a73df334519
Author: Minji Kim <[email protected]>
Date: 2016-02-18T06:29:11Z
DRILL-4410: ListVector should initialize bits in allocateNew
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