Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 0D915200B88 for ; Thu, 22 Sep 2016 17:09:22 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 0A7BD160AAD; Thu, 22 Sep 2016 15:09:22 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 6E5AB160AA9 for ; Thu, 22 Sep 2016 17:09:21 +0200 (CEST) Received: (qmail 59444 invoked by uid 500); 22 Sep 2016 15:09:20 -0000 Mailing-List: contact issues-help@hive.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hive.apache.org Delivered-To: mailing list issues@hive.apache.org Received: (qmail 59422 invoked by uid 99); 22 Sep 2016 15:09:20 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 22 Sep 2016 15:09:20 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 70FF12C0D57 for ; Thu, 22 Sep 2016 15:09:20 +0000 (UTC) Date: Thu, 22 Sep 2016 15:09:20 +0000 (UTC) From: "Xuefu Zhang (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-14029) Update Spark version to 2.0.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Thu, 22 Sep 2016 15:09:22 -0000 [ https://issues.apache.org/jira/browse/HIVE-14029?page=3Dcom.atlassian= .jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D1551= 3528#comment-15513528 ]=20 Xuefu Zhang commented on HIVE-14029: ------------------------------------ +1 on identifying the minimum set. > Update Spark version to 2.0.0 > ----------------------------- > > Key: HIVE-14029 > URL: https://issues.apache.org/jira/browse/HIVE-14029 > Project: Hive > Issue Type: Bug > Reporter: Ferdinand Xu > Assignee: Ferdinand Xu > Attachments: HIVE-14029.1.patch, HIVE-14029.2.patch, HIVE-14029.3= .patch, HIVE-14029.4.patch, HIVE-14029.patch > > > There are quite some new optimizations in Spark 2.0.0. We need to bump up= Spark to 2.0.0 to benefit those performance improvements. > To update Spark version to 2.0.0, the following changes are required: > * Spark API updates: > ** SparkShuffler#call return Iterator instead of Iterable > ** SparkListener -> JavaSparkListener > ** InputMetrics constructor doesn=E2=80=99t accept readMethod > ** Method remoteBlocksFetched and localBlocksFetched in ShuffleReadMetric= s return long type instead of integer > * Dependency upgrade: > ** Jackson: 2.4.2 -> 2.6.5 > ** Netty version: 4.0.23.Final -> 4.0.29.Final > ** Scala binary version: 2.10 -> 2.11 > ** Scala version: 2.10.4 -> 2.11.8 -- This message was sent by Atlassian JIRA (v6.3.4#6332)