1960

Ran 18 Apr 2018 11:17AM UTC

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Build # 1960

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travis-ci

Committed by

xhochy

Commit Message

PARQUET-1274: Prevent segfault that was occurring when writing a nanosecond timestamp with arrow writer properties set to coerce timestamps and support deprecated int96 timestamps.

The bug was a due to the fact that the physical type was int64 but the WriteTimestamps function was taking a path that assumed the physical type was int96. This caused memory corruption because it was writing past the end of the array. The bug was fixed by checking that coerce timestamps is disabled when writing int96.

A unit test was added for the regression.

Author: Joshua Storck <joshua.storck@twosigma.com>

Closes #456 from joshuastorck/ARROW_2082 and squashes the following commits:

5fa0a94 [Joshua Storck] Removing 'using ::arrow' in favor of using ::arrow::SomeType
9725ecc [Joshua Storck] Bug fix for ARROW-2082, in which a segfault was being encountered when writing a nanosecond timestamp column with arrow writer properties set to coerce timestamps and support deprecated int96 timestamps. The bug was a segfault due to the fact that the physical type was int64 but the WriteTimestamps function was taking a path that assumed the physical type was int96. The bug was fixed by checking that coerce timestamps is disabled when writing int96. A unit test was added for the regression

Run Details

Jobs

ID	Job ID	Ran
1	1960.1	18 Apr 2018 11:18AM UTC	Travis Job 1960.1
2	1960.2	18 Apr 2018 11:17AM UTC	Travis Job 1960.2
3	1960.3	18 Apr 2018 11:17AM UTC	Travis Job 1960.3

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