Return-Path: X-Original-To: apmail-spark-issues-archive@minotaur.apache.org Delivered-To: apmail-spark-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 5311918210 for ; Tue, 28 Jul 2015 23:36:09 +0000 (UTC) Received: (qmail 57217 invoked by uid 500); 28 Jul 2015 23:36:09 -0000 Delivered-To: apmail-spark-issues-archive@spark.apache.org Received: (qmail 57191 invoked by uid 500); 28 Jul 2015 23:36:09 -0000 Mailing-List: contact issues-help@spark.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@spark.apache.org Received: (qmail 57182 invoked by uid 99); 28 Jul 2015 23:36:09 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 28 Jul 2015 23:36:09 +0000 Date: Tue, 28 Jul 2015 23:36:09 +0000 (UTC) From: "Davies Liu (JIRA)" To: issues@spark.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (SPARK-9425) Support DecimalType in UnsafeRow MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Davies Liu created SPARK-9425: --------------------------------- Summary: Support DecimalType in UnsafeRow Key: SPARK-9425 URL: https://issues.apache.org/jira/browse/SPARK-9425 Project: Spark Issue Type: Bug Components: SQL Reporter: Davies Liu Assignee: Davies Liu Priority: Blocker The DecimalType has a precision up to 38 digits, so it's possible to serialize a Decimal as bounded byte array. We could have a fast path for DecimalType with precision under 18 digits, which could fit in a single long. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org For additional commands, e-mail: issues-help@spark.apache.org