Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 3C7DA17CBE for ; Mon, 20 Apr 2015 14:09:00 +0000 (UTC) Received: (qmail 22385 invoked by uid 500); 20 Apr 2015 14:09:00 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 22338 invoked by uid 500); 20 Apr 2015 14:09:00 -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 22326 invoked by uid 99); 20 Apr 2015 14:09:00 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 20 Apr 2015 14:09:00 +0000 Date: Mon, 20 Apr 2015 14:08:59 +0000 (UTC) From: "Samir Ahmic (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-13493) ISE/HTTP 500 when opening table details from standby master. 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/HBASE-13493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14502892#comment-14502892 ] Samir Ahmic commented on HBASE-13493: ------------------------------------- Maybe we can add redirect to /master-status in table.jsp in case that is called from backup master. Something like this: {code} HMaster master = (HMaster)getServletContext().getAttribute(HMaster.MASTER); + if (! master.isActiveMaster()) { + response.sendRedirect("http://" + master.getServerName().getHostname()+ ":"+ + master.getConfiguration().getInt("hbase.master.info.port", 60010)+"/master-status"); + } {code} > ISE/HTTP 500 when opening table details from standby master. > ------------------------------------------------------------ > > Key: HBASE-13493 > URL: https://issues.apache.org/jira/browse/HBASE-13493 > Project: HBase > Issue Type: Bug > Components: UI > Affects Versions: 0.98.9 > Reporter: Serhiy Bilousov > Priority: Minor > > Given: There are 3 HBase Masters on-line (1 online and 2 stand by) > When: Navigate to the http://hbase_snandby_master_url:60010/table.jsp?name=TABLE_NAME > Then: HTTP ERROR 500 - INTERNAL_SERVER_ERROR thrown. > {noformat} > HTTP ERROR 500 > Problem accessing /table.jsp. Reason: > INTERNAL_SERVER_ERROR > Caused by: > java.lang.NullPointerException > at org.apache.hadoop.hbase.generated.master.table_jsp._jspService(table_jsp.java:71) > at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) > at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) > at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221) > at org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:109) > at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) > at org.apache.hadoop.http.HttpServer$QuotingInputFilter.doFilter(HttpServer.java:1081) > at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) > at org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45) > at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) > at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399) > at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) > at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766) > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450) > at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230) > at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) > at org.mortbay.jetty.Server.handle(Server.java:326) > at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) > at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928) > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) > at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410) > at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)