Return-Path: X-Original-To: apmail-hadoop-yarn-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-yarn-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 908F3184BE for ; Tue, 1 Dec 2015 15:38:16 +0000 (UTC) Received: (qmail 30130 invoked by uid 500); 1 Dec 2015 15:38:11 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 30032 invoked by uid 500); 1 Dec 2015 15:38:11 -0000 Mailing-List: contact yarn-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: yarn-issues@hadoop.apache.org Delivered-To: mailing list yarn-issues@hadoop.apache.org Received: (qmail 29955 invoked by uid 99); 1 Dec 2015 15:38:11 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 01 Dec 2015 15:38:11 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 0D8772C1F72 for ; Tue, 1 Dec 2015 15:38:11 +0000 (UTC) Date: Tue, 1 Dec 2015 15:38:11 +0000 (UTC) From: "Varun Saxena (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (YARN-3862) Support for fetching specific configs and metrics based on prefixes 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/YARN-3862?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Varun Saxena updated YARN-3862: ------------------------------- Attachment: YARN-3862-feature-YARN-2928.05.patch > Support for fetching specific configs and metrics based on prefixes > ------------------------------------------------------------------- > > Key: YARN-3862 > URL: https://issues.apache.org/jira/browse/YARN-3862 > Project: Hadoop YARN > Issue Type: Sub-task > Components: timelineserver > Affects Versions: YARN-2928 > Reporter: Varun Saxena > Assignee: Varun Saxena > Labels: yarn-2928-1st-milestone > Attachments: YARN-3862-YARN-2928.wip.01.patch, YARN-3862-YARN-2928.wip.02.patch, YARN-3862-feature-YARN-2928.04.patch, YARN-3862-feature-YARN-2928.05.patch, YARN-3862-feature-YARN-2928.wip.03.patch > > > Currently, we will retrieve all the contents of the field if that field is specified in the query API. In case of configs and metrics, this can become a lot of data even though the user doesn't need it. So we need to provide a way to query only a set of configs or metrics. > As a comma spearated list of configs/metrics to be returned will be quite cumbersome to specify, we have to support either of the following options : > # Prefix match > # Regex > # Group the configs/metrics and query that group. > We also need a facility to specify a metric time window to return metrics in a that window. This may be useful in plotting graphs -- This message was sent by Atlassian JIRA (v6.3.4#6332)