Return-Path: X-Original-To: apmail-hive-issues-archive@minotaur.apache.org Delivered-To: apmail-hive-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 4A95E17473 for ; Wed, 25 Mar 2015 21:28:00 +0000 (UTC) Received: (qmail 43373 invoked by uid 500); 25 Mar 2015 21:27:53 -0000 Delivered-To: apmail-hive-issues-archive@hive.apache.org Received: (qmail 43252 invoked by uid 500); 25 Mar 2015 21:27:53 -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 43242 invoked by uid 99); 25 Mar 2015 21:27:53 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 25 Mar 2015 21:27:53 +0000 Date: Wed, 25 Mar 2015 21:27:53 +0000 (UTC) From: "Sushanth Sowmyan (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-9582) HCatalog should use IMetaStoreClient interface MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HIVE-9582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sushanth Sowmyan updated HIVE-9582: ----------------------------------- Attachment: HIVE-9582.5.patch (Attaching rebased patch) > HCatalog should use IMetaStoreClient interface > ---------------------------------------------- > > Key: HIVE-9582 > URL: https://issues.apache.org/jira/browse/HIVE-9582 > Project: Hive > Issue Type: Sub-task > Components: HCatalog, Metastore > Affects Versions: 0.14.0, 0.13.1 > Reporter: Thiruvel Thirumoolan > Assignee: Thiruvel Thirumoolan > Labels: hcatalog, metastore, rolling_upgrade > Attachments: HIVE-9582.1.patch, HIVE-9582.2.patch, HIVE-9582.3.patch, HIVE-9582.4.patch, HIVE-9582.5.patch, HIVE-9583.1.patch > > > Hive uses IMetaStoreClient and it makes using RetryingMetaStoreClient easy. Hence during a failure, the client retries and possibly succeeds. But HCatalog has long been using HiveMetaStoreClient directly and hence failures are costly, especially if they are during the commit stage of a job. Its also not possible to do rolling upgrade of MetaStore Server. -- This message was sent by Atlassian JIRA (v6.3.4#6332)