From notifications-return-41883-archive-asf-public=cust-asf.ponee.io@accumulo.apache.org Thu Feb 1 20:10:03 2018 Return-Path: X-Original-To: archive-asf-public@eu.ponee.io Delivered-To: archive-asf-public@eu.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by mx-eu-01.ponee.io (Postfix) with ESMTP id 908FF180652 for ; Thu, 1 Feb 2018 20:10:03 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 7FF06160C56; Thu, 1 Feb 2018 19:10:03 +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 D16EE160C35 for ; Thu, 1 Feb 2018 20:10:02 +0100 (CET) Received: (qmail 13010 invoked by uid 500); 1 Feb 2018 19:10:02 -0000 Mailing-List: contact notifications-help@accumulo.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: jira@apache.org Delivered-To: mailing list notifications@accumulo.apache.org Received: (qmail 12981 invoked by uid 99); 1 Feb 2018 19:10:02 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 01 Feb 2018 19:10:01 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 9977E1A68B1 for ; Thu, 1 Feb 2018 19:10:01 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -102.311 X-Spam-Level: X-Spam-Status: No, score=-102.311 tagged_above=-999 required=6.31 tests=[RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id HuBNorIe7jh9 for ; Thu, 1 Feb 2018 19:10:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id DA3315F3B8 for ; Thu, 1 Feb 2018 19:10:00 +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 56395E00A6 for ; Thu, 1 Feb 2018 19:10:00 +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 0F41C21E80 for ; Thu, 1 Feb 2018 19:10:00 +0000 (UTC) Date: Thu, 1 Feb 2018 19:10:00 +0000 (UTC) From: "Mark Owens (JIRA)" To: notifications@accumulo.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (ACCUMULO-4793) Prioritize/Reprioritize bulk import requests MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Mark Owens created ACCUMULO-4793: ------------------------------------ Summary: Prioritize/Reprioritize bulk import requests Key: ACCUMULO-4793 URL: https://issues.apache.org/jira/browse/ACCUMULO-4793 Project: Accumulo Issue Type: Sub-task Components: master, tserver Reporter: Mark Owens Accumulo currently provides mechanisms to initiate bulk imports and to list bulk imports in progress. Scheduling of bulk import requests is not entirely deterministic, and most of the execution of a bulk-import request is done in a non-preemptable manner. As such, any bulk import which takes very long to complete can block bulk imports with higher operational priority for significant periods. To better support bulk-import-heavy applications, it would be nice if Accumulo would offer additional mechanisms for controlling the scheduling and execution of bulk imports. One such capability would be the ability to prioritize and re-prioritize bulk import requests. Recent discussions with customers reveal this to be the highest priority on their feature request wish list. -- This message was sent by Atlassian JIRA (v7.6.3#76005)