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 A1ECC200CC8 for ; Fri, 14 Jul 2017 16:39:04 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id A053D16DC7A; Fri, 14 Jul 2017 14:39:04 +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 E853416DC75 for ; Fri, 14 Jul 2017 16:39:03 +0200 (CEST) Received: (qmail 60890 invoked by uid 500); 14 Jul 2017 14:39:03 -0000 Mailing-List: contact common-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list common-issues@hadoop.apache.org Received: (qmail 60878 invoked by uid 99); 14 Jul 2017 14:39:03 -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; Fri, 14 Jul 2017 14:39:03 +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 A15481A0262 for ; Fri, 14 Jul 2017 14:39:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -99.202 X-Spam-Level: X-Spam-Status: No, score=-99.202 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, 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 lDRM0Ujfzajn for ; Fri, 14 Jul 2017 14:39:02 +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 D58485FC1C for ; Fri, 14 Jul 2017 14:39:01 +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 6E95BE0D28 for ; Fri, 14 Jul 2017 14:39:01 +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 2E9FF24746 for ; Fri, 14 Jul 2017 14:39:01 +0000 (UTC) Date: Fri, 14 Jul 2017 14:39:01 +0000 (UTC) From: "Sivaguru Sankaridurg (JIRA)" To: common-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HADOOP-14642) wasb: add support for caching Authorization and SASKeys MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 14 Jul 2017 14:39:04 -0000 [ https://issues.apache.org/jira/browse/HADOOP-14642?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sivaguru Sankaridurg updated HADOOP-14642: ------------------------------------------ Attachment: HADOOP-14642.002.patch > wasb: add support for caching Authorization and SASKeys > ------------------------------------------------------- > > Key: HADOOP-14642 > URL: https://issues.apache.org/jira/browse/HADOOP-14642 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/azure > Reporter: Sivaguru Sankaridurg > Assignee: Sivaguru Sankaridurg > Labels: azure, fs, secure, wasb > Attachments: HADOOP-14642.001.patch, HADOOP-14642.002.patch > > > TPCDS runs showed performance issues with Secure Clusters. > One of the main issues was identified to be repeated calls to DTS for the same SASKey and Authorization request. > The performance issue was mitigated to a large extent by introducing caching for saskeys and authorization requests. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: common-issues-help@hadoop.apache.org