From issues-return-143122-archive-asf-public=cust-asf.ponee.io@hive.apache.org Sat Nov 17 05:02:05 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 863C0180670 for ; Sat, 17 Nov 2018 05:02:04 +0100 (CET) Received: (qmail 74492 invoked by uid 500); 17 Nov 2018 04:02:03 -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 74483 invoked by uid 99); 17 Nov 2018 04:02:03 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 17 Nov 2018 04:02:03 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id A9426CA072 for ; Sat, 17 Nov 2018 04:02:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -109.501 X-Spam-Level: X-Spam-Status: No, score=-109.501 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id 8-XNgKVTRmMI for ; Sat, 17 Nov 2018 04:02:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 242D660DBA for ; Sat, 17 Nov 2018 04:02:01 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 66A6AE00B4 for ; Sat, 17 Nov 2018 04:02:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 12C942135D for ; Sat, 17 Nov 2018 04:02:00 +0000 (UTC) Date: Sat, 17 Nov 2018 04:02:00 +0000 (UTC) From: "Jaume M (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-20936) Allow the Worker thread in the metastore to run outside of it 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-20936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jaume M updated HIVE-20936: --------------------------- Attachment: HIVE-20936.2.patch Status: Patch Available (was: Open) > Allow the Worker thread in the metastore to run outside of it > ------------------------------------------------------------- > > Key: HIVE-20936 > URL: https://issues.apache.org/jira/browse/HIVE-20936 > Project: Hive > Issue Type: Improvement > Reporter: Jaume M > Assignee: Jaume M > Priority: Major > Attachments: HIVE-20936.1.patch, HIVE-20936.2.patch > > > Currently the Worker thread in the metastore in bounded to the metastore, mainly because of the TxnHandler that it has. This thread runs some map reduce jobs which may not only be an option wherever the metastore is running. A solution for this can be to run this thread in HS2 depending on a flag. -- This message was sent by Atlassian JIRA (v7.6.3#76005)