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 45117200BE5 for ; Fri, 9 Dec 2016 17:50:01 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 43C9A160B1E; Fri, 9 Dec 2016 16:50:01 +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 BCB05160AFD for ; Fri, 9 Dec 2016 17:50:00 +0100 (CET) Received: (qmail 61832 invoked by uid 500); 9 Dec 2016 16:49:59 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 61447 invoked by uid 99); 9 Dec 2016 16:49:59 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 09 Dec 2016 16:49:59 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 25E5C2C03DE for ; Fri, 9 Dec 2016 16:49:59 +0000 (UTC) Date: Fri, 9 Dec 2016 16:49:59 +0000 (UTC) From: "Vrushali C (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-17273) Create an hbase-coprocessor module as repository for generally useful coprocessors MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 09 Dec 2016 16:50:01 -0000 [ https://issues.apache.org/jira/browse/HBASE-17273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15735767#comment-15735767 ] Vrushali C commented on HBASE-17273: ------------------------------------ Thanks [~saint.ack@gmail.com], I am working on refactoring the coprocessor code in timeline service and also making it generic. I am also looking at 1.2.5-snapshot of hbase code for this patch. > Create an hbase-coprocessor module as repository for generally useful coprocessors > ---------------------------------------------------------------------------------- > > Key: HBASE-17273 > URL: https://issues.apache.org/jira/browse/HBASE-17273 > Project: HBase > Issue Type: Task > Components: Coprocessors > Reporter: stack > Attachments: HBASE-17273.master.001.patch, HBASE-17273.master.002.patch > > > Idea here is a module where we can carry coprocessors that are of general utility. In particular, I am thinking of the coprocessor used by yarn timeline server v2 which does aggregating and then replacing increments with a sum cell. This seems generally useful. Other candidates might include our cross-row transactions coprocessor is another that could go here pulled out of hbase-server and so on. > Currently only coprocessors bundled in hbase are examples and endpoints. -- This message was sent by Atlassian JIRA (v6.3.4#6332)