Return-Path: X-Original-To: apmail-hive-dev-archive@www.apache.org Delivered-To: apmail-hive-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id DA37F10C7C for ; Tue, 15 Oct 2013 18:42:57 +0000 (UTC) Received: (qmail 17953 invoked by uid 500); 15 Oct 2013 18:42:52 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 17843 invoked by uid 500); 15 Oct 2013 18:42:52 -0000 Mailing-List: contact dev-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 dev@hive.apache.org Received: (qmail 17265 invoked by uid 500); 15 Oct 2013 18:42:49 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 17164 invoked by uid 99); 15 Oct 2013 18:42:47 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 15 Oct 2013 18:42:47 +0000 Date: Tue, 15 Oct 2013 18:42:47 +0000 (UTC) From: "Sergey Shelukhin (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HIVE-5549) ql partition object may not be necessary; pruner might be able to return MPartition-s MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Sergey Shelukhin created HIVE-5549: -------------------------------------- Summary: ql partition object may not be necessary; pruner might be able to return MPartition-s Key: HIVE-5549 URL: https://issues.apache.org/jira/browse/HIVE-5549 Project: Hive Issue Type: Improvement Components: Metastore Reporter: Sergey Shelukhin Priority: Minor For code cleanup, and to improve perf a bit, it is possible to get rid of ql Partition object in many places. PrunedPartitionsList can have MPartitions inside; for many if not all users of it, it will be sufficient. If we find Partition objects is categorically needed somewhere we can convert inside it when needed. -- This message was sent by Atlassian JIRA (v6.1#6144)