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 A7007200CEC for ; Mon, 21 Aug 2017 20:00:04 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id A5D261640BB; Mon, 21 Aug 2017 18:00:04 +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 EC221164099 for ; Mon, 21 Aug 2017 20:00:03 +0200 (CEST) Received: (qmail 38924 invoked by uid 500); 21 Aug 2017 18:00:03 -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 38912 invoked by uid 99); 21 Aug 2017 18:00:03 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 21 Aug 2017 18:00:02 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 8A157180643 for ; Mon, 21 Aug 2017 18:00:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.002 X-Spam-Level: X-Spam-Status: No, score=-100.002 tagged_above=-999 required=6.31 tests=[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 (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id m_yxClh6OMOK for ; Mon, 21 Aug 2017 18:00:01 +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 983965FB32 for ; Mon, 21 Aug 2017 18:00:01 +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 214D3E0AF9 for ; Mon, 21 Aug 2017 18:00:01 +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 AB0C125385 for ; Mon, 21 Aug 2017 18:00:00 +0000 (UTC) Date: Mon, 21 Aug 2017 18:00:00 +0000 (UTC) From: "Ted Yu (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-18629) Enhance ChaosMonkeyRunner with interruptibility MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Mon, 21 Aug 2017 18:00:04 -0000 [ https://issues.apache.org/jira/browse/HBASE-18629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16135511#comment-16135511 ] Ted Yu commented on HBASE-18629: -------------------------------- Checked IntegrationTestBase where: {code} addOptWithArg("m", MONKEY_LONG_OPT, "Which chaos monkey to run"); {code} Only one monkey is activated. Monkey instance is stored in {{monkey}} The addendum follows same approach. > Enhance ChaosMonkeyRunner with interruptibility > ----------------------------------------------- > > Key: HBASE-18629 > URL: https://issues.apache.org/jira/browse/HBASE-18629 > Project: HBase > Issue Type: Improvement > Reporter: Ted Yu > Assignee: Ted Yu > Fix For: 3.0.0, 2.0.0-alpha-3 > > Attachments: 18629.addendum, 18629.v1.txt, 18629.v2.txt > > > Currently ChaosMonkeyRunner performs looping unconditionally: > {code} > while (true) {// loop here until got killed > Thread.sleep(10000); > } > {code} > When ChaosMonkeyRunner is invoked programmatically, it is desirable to add interruptibility to the runner so that the caller can manage its lifetime. > Another enhancement is to allow passing the path to hbase-site.xml where chaos monkey parameters are specified. > This is useful when the underlying hbase-site.xml is not on classpath. -- This message was sent by Atlassian JIRA (v6.4.14#64029)