[jira] [Created] (ARROW-454) pojo.Field doesn't implement hashCode()

2017-01-04 Thread Deneche A. Hakim (JIRA)
Deneche A. Hakim created ARROW-454: -- Summary: pojo.Field doesn't implement hashCode() Key: ARROW-454 URL: https://issues.apache.org/jira/browse/ARROW-454 Project: Apache Arrow Issue Type: Bu

Re: Best way to create/set validity bitmap buffer in Java

2017-01-04 Thread Wes McKinney
You can use the approach in the test suite: https://github.com/apache/arrow/blob/a2ead2f646baad78de01fcb1b90f710fa1eae70b/java/vector/src/test/java/org/apache/arrow/vector/TestValueVector.java#L289 If the Java folks have some other recommendations, I'll let them chime in. - Wes On Tue, Jan 3, 2