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 0CD2E200B63 for ; Mon, 15 Aug 2016 10:01:23 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 0B5E5160AA7; Mon, 15 Aug 2016 08:01:23 +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 51E1D160A6C for ; Mon, 15 Aug 2016 10:01:22 +0200 (CEST) Received: (qmail 803 invoked by uid 500); 15 Aug 2016 08:01:21 -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 793 invoked by uid 99); 15 Aug 2016 08:01:21 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 15 Aug 2016 08:01:21 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 67DB12C0003 for ; Mon, 15 Aug 2016 08:01:21 +0000 (UTC) Date: Mon, 15 Aug 2016 08:01:21 +0000 (UTC) From: "Lefty Leverenz (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-12366) Refactor Heartbeater logic for transaction MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Mon, 15 Aug 2016 08:01:23 -0000 [ https://issues.apache.org/jira/browse/HIVE-12366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15420709#comment-15420709 ] Lefty Leverenz commented on HIVE-12366: --------------------------------------- Removed the TODOC1.3 label. Thanks for the docs, [~wzheng]. Here are the doc links: * [Configuration Properties -- hive.txn.heartbeat.threadpool.size | https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-hive.txn.heartbeat.threadpool.size] * [Hive Transactions -- New Configuration Parameters for Transactions | https://cwiki.apache.org/confluence/display/Hive/Hive+Transactions#HiveTransactions-NewConfigurationParametersforTransactions] > Refactor Heartbeater logic for transaction > ------------------------------------------ > > Key: HIVE-12366 > URL: https://issues.apache.org/jira/browse/HIVE-12366 > Project: Hive > Issue Type: Bug > Components: Transactions > Reporter: Wei Zheng > Assignee: Wei Zheng > Fix For: 1.3.0, 2.0.0 > > Attachments: HIVE-12366.1.patch, HIVE-12366.11.patch, HIVE-12366.12.patch, HIVE-12366.13.patch, HIVE-12366.14.patch, HIVE-12366.15.patch, HIVE-12366.2.patch, HIVE-12366.3.patch, HIVE-12366.4.patch, HIVE-12366.5.patch, HIVE-12366.6.patch, HIVE-12366.7.patch, HIVE-12366.8.patch, HIVE-12366.9.patch, HIVE-12366.branch-1.patch, HIVE-12366.branch-2.0.patch > > > Currently there is a gap between the time locks acquisition and the first heartbeat being sent out. Normally the gap is negligible, but when it's big it will cause query fail since the locks are timed out by the time the heartbeat is sent. > Need to remove this gap. -- This message was sent by Atlassian JIRA (v6.3.4#6332)