https://github.com/apache/spark
Revision 5a2128cdcfa63be36e751d328bc1bf5c60227752 authored by Sean Owen on 17 January 2019, 20:24:21 UTC, committed by Sean Owen on 17 January 2019, 20:24:54 UTC
## What changes were proposed in this pull request?

Fix implementation of unary negation (`__neg__`) in Pyspark DenseVectors

## How was this patch tested?

Existing tests, plus new doctest

Closes #23570 from srowen/SPARK-26638.

Authored-by: Sean Owen <sean.owen@databricks.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
(cherry picked from commit 0b3abef1950f486001160ec578e4f628c199eeb4)
Signed-off-by: Sean Owen <sean.owen@databricks.com>
1 parent d608325
History
Tip revision: 5a2128cdcfa63be36e751d328bc1bf5c60227752 authored by Sean Owen on 17 January 2019, 20:24:21 UTC
[SPARK-26638][PYSPARK][ML] Pyspark vector classes always return error for unary negation
Tip revision: 5a2128c

README.md

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