Return-Path: X-Original-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 3F4B1972E for ; Wed, 14 Mar 2012 04:54:19 +0000 (UTC) Received: (qmail 75494 invoked by uid 500); 14 Mar 2012 04:54:18 -0000 Delivered-To: apmail-hadoop-hdfs-dev-archive@hadoop.apache.org Received: (qmail 75110 invoked by uid 500); 14 Mar 2012 04:54:16 -0000 Mailing-List: contact hdfs-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-dev@hadoop.apache.org Delivered-To: mailing list hdfs-dev@hadoop.apache.org Received: (qmail 74055 invoked by uid 99); 14 Mar 2012 04:54:15 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 14 Mar 2012 04:54:15 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED,T_RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.116] (HELO hel.zones.apache.org) (140.211.11.116) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 14 Mar 2012 04:54:14 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id D05EE1F8F8 for ; Wed, 14 Mar 2012 04:53:53 +0000 (UTC) Date: Wed, 14 Mar 2012 04:53:53 +0000 (UTC) From: "Eli Collins (Created) (JIRA)" To: hdfs-dev@hadoop.apache.org Message-ID: <2022396884.11169.1331700833855.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] [Created] (HDFS-3090) Broaden NN#monitorHealth checks MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org Broaden NN#monitorHealth checks -------------------------------- Key: HDFS-3090 URL: https://issues.apache.org/jira/browse/HDFS-3090 Project: Hadoop HDFS Issue Type: Improvement Affects Versions: 0.23.3 Reporter: Eli Collins Currently the NN implementation of HAServiceProtocol#monitorHealth just calls FSNamesystem#checkAvailableResources. We should extend this method to cover a broader range of resources (eg HDFS-2704), but we should also extend NN#monitorHealth to make other unrelated health checks (eg whether all its important service threads are running, memory usage, etc). -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira