Return-Path: X-Original-To: apmail-spark-reviews-archive@minotaur.apache.org Delivered-To: apmail-spark-reviews-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 68F0F19027 for ; Tue, 28 Jun 2016 12:33:36 +0000 (UTC) Received: (qmail 27919 invoked by uid 500); 28 Jun 2016 12:33:36 -0000 Delivered-To: apmail-spark-reviews-archive@spark.apache.org Received: (qmail 27898 invoked by uid 500); 28 Jun 2016 12:33:36 -0000 Mailing-List: contact reviews-help@spark.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list reviews@spark.apache.org Received: (qmail 27887 invoked by uid 99); 28 Jun 2016 12:33:36 -0000 Received: from git1-us-west.apache.org (HELO git1-us-west.apache.org) (140.211.11.23) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 28 Jun 2016 12:33:36 +0000 Received: by git1-us-west.apache.org (ASF Mail Server at git1-us-west.apache.org, from userid 33) id D4F78E08FE; Tue, 28 Jun 2016 12:33:35 +0000 (UTC) From: cloud-fan To: reviews@spark.apache.org Reply-To: reviews@spark.apache.org References: In-Reply-To: Subject: [GitHub] spark pull request #13680: [SPARK-15962][SQL] Introduce implementation with ... Content-Type: text/plain Message-Id: <20160628123335.D4F78E08FE@git1-us-west.apache.org> Date: Tue, 28 Jun 2016 12:33:35 +0000 (UTC) Github user cloud-fan commented on a diff in the pull request: https://github.com/apache/spark/pull/13680#discussion_r68747162 --- Diff: sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/UnsafeArrayData.java --- @@ -331,6 +299,10 @@ public void writeTo(ByteBuffer buffer) { buffer.position(pos + sizeInBytes); } + // This `hashCode` computation could consume much processor time for large data. --- End diff -- comment at wrong place? --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastructure@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscribe@spark.apache.org For additional commands, e-mail: reviews-help@spark.apache.org