Return-Path: Delivered-To: apmail-hive-dev-archive@www.apache.org Received: (qmail 94970 invoked from network); 3 Mar 2011 17:59:03 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 3 Mar 2011 17:59:03 -0000 Received: (qmail 95678 invoked by uid 500); 3 Mar 2011 17:59:03 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 95508 invoked by uid 500); 3 Mar 2011 17:59:03 -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 95491 invoked by uid 500); 3 Mar 2011 17:59:03 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 95481 invoked by uid 99); 3 Mar 2011 17:59:03 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 03 Mar 2011 17:59:03 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED,T_RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.116] (HELO hel.zones.apache.org) (140.211.11.116) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 03 Mar 2011 17:59:01 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id 579884E4A5 for ; Thu, 3 Mar 2011 17:58:40 +0000 (UTC) Date: Thu, 3 Mar 2011 17:58:40 +0000 (UTC) From: "Ning Zhang (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: <26816393.11390.1299175120355.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] Created: (HIVE-2027) Asynchronous Hooks MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org Asynchronous Hooks ------------------ Key: HIVE-2027 URL: https://issues.apache.org/jira/browse/HIVE-2027 Project: Hive Issue Type: New Feature Reporter: Ning Zhang PreHook and PostHook are executed sequentially in the order if they are defined in hive.exec.pre.hooks and hve.exec.post.hooks. In some cases the sequential semantics are mandatory, but not for all cases. It would be desirable to define an AysncHook that extends Hook (similarly for AsyncPreHook and AsyncPostHook) to asynchronously execute the hooks in a thread pool. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira