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Posted to commits@arrow.apache.org by em...@apache.org on 2019/08/28 06:13:43 UTC

[arrow] branch master updated (38401a1 -> 1c8c218)

This is an automated email from the ASF dual-hosted git repository.

emkornfield pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/arrow.git.


    from 38401a1  ARROW-3829: [Python] add __arrow_array__ protocol to support third-party array classes in conversion to Arrow
     add 1c8c218  ARROW-6113: [Java] Support vector deduplicate function

No new revisions were added by this update.

Summary of changes:
 .../algorithm/deduplicate/DeduplicationUtils.java  |  96 +++++++++++++++
 .../deduplicate/VectorRunDeduplicator.java         | 109 +++++++++++++++++
 .../deduplicate/TestDeduplicationUtils.java        | 136 +++++++++++++++++++++
 .../deduplicate/TestVectorRunDeduplicator.java     | 132 ++++++++++++++++++++
 4 files changed, 473 insertions(+)
 create mode 100644 java/algorithm/src/main/java/org/apache/arrow/algorithm/deduplicate/DeduplicationUtils.java
 create mode 100644 java/algorithm/src/main/java/org/apache/arrow/algorithm/deduplicate/VectorRunDeduplicator.java
 create mode 100644 java/algorithm/src/test/java/org/apache/arrow/algorithm/deduplicate/TestDeduplicationUtils.java
 create mode 100644 java/algorithm/src/test/java/org/apache/arrow/algorithm/deduplicate/TestVectorRunDeduplicator.java