Return-Path: X-Original-To: apmail-lucene-dev-archive@www.apache.org Delivered-To: apmail-lucene-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 7DF8A18545 for ; Tue, 1 Dec 2015 09:12:34 +0000 (UTC) Received: (qmail 84212 invoked by uid 500); 1 Dec 2015 09:12:11 -0000 Delivered-To: apmail-lucene-dev-archive@lucene.apache.org Received: (qmail 84134 invoked by uid 500); 1 Dec 2015 09:12:11 -0000 Mailing-List: contact dev-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@lucene.apache.org Delivered-To: mailing list dev@lucene.apache.org Received: (qmail 84113 invoked by uid 99); 1 Dec 2015 09:12:11 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 01 Dec 2015 09:12:11 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id F27D52C1F6B for ; Tue, 1 Dec 2015 09:12:10 +0000 (UTC) Date: Tue, 1 Dec 2015 09:12:10 +0000 (UTC) From: "Alan Woodward (JIRA)" To: dev@lucene.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (SOLR-7940) [CollectionAPI] Frequent Cluster Status timeout MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/SOLR-7940?page=3Dcom.atlassian.= jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D15033= 373#comment-15033373 ]=20 Alan Woodward commented on SOLR-7940: ------------------------------------- I think this has been fixed by SOLR-7636? > [CollectionAPI] Frequent Cluster Status timeout > ----------------------------------------------- > > Key: SOLR-7940 > URL: https://issues.apache.org/jira/browse/SOLR-7940 > Project: Solr > Issue Type: Bug > Components: SolrCloud > Affects Versions: 4.10.2 > Environment: Ubuntu on Azure > Reporter: Stephan Lagraulet > > Very often we have a timeout when we call http://server2:8080/solr/admin/= collections?action=3DCLUSTERSTATUS&wt=3Djson > {code} > {"responseHeader":=20 > {"status": 500, > "QTime": 180100}, > "error":=20 > {"msg": "CLUSTERSTATUS the collection time out:180s", > "trace": "org.apache.solr.common.SolrException: CLUSTERSTATUS the collect= ion time out:180s\n\tat org.apache.solr.handler.admin.CollectionsHandler.ha= ndleResponse(CollectionsHandler.java:368)\n\tat org.apache.solr.handler.adm= in.CollectionsHandler.handleResponse(CollectionsHandler.java:320)\n\tat org= .apache.solr.handler.admin.CollectionsHandler.handleClusterStatus(Collectio= nsHandler.java:640)\n\tat org.apache.solr.handler.admin.CollectionsHandler.= handleRequestBody(CollectionsHandler.java:220)\n\tat org.apache.solr.handle= r.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)\n\tat org.a= pache.solr.servlet.SolrDispatchFilter.handleAdminRequest(SolrDispatchFilter= .java:729)\n\tat org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDi= spatchFilter.java:267)\n\tat org.apache.solr.servlet.SolrDispatchFilter.doF= ilter(SolrDispatchFilter.java:207)\n\tat org.eclipse.jetty.servlet.ServletH= andler$CachedChain.doFilter(ServletHandler.java:1338)\n\tat org.eclipse.jet= ty.servlet.ServletHandler.doHandle(ServletHandler.java:484)\n\tat org.eclip= se.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)\n\tat = org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:524)= \n\tat org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHand= ler.java:233)\n\tat org.eclipse.jetty.server.handler.ContextHandler.doHandl= e(ContextHandler.java:1065)\n\tat org.eclipse.jetty.servlet.ServletHandler.= doScope(ServletHandler.java:413)\n\tat org.eclipse.jetty.server.session.Ses= sionHandler.doScope(SessionHandler.java:192)\n\tat org.eclipse.jetty.server= .handler.ContextHandler.doScope(ContextHandler.java:999)\n\tat org.eclipse.= jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)\n\tat org= .eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandle= rCollection.java:250)\n\tat org.eclipse.jetty.server.handler.HandlerCollect= ion.handle(HandlerCollection.java:149)\n\tat org.eclipse.jetty.server.handl= er.HandlerWrapper.handle(HandlerWrapper.java:111)\n\tat org.eclipse.jetty.s= erver.Server.handle(Server.java:350)\n\tat org.eclipse.jetty.server.Abstrac= tHttpConnection.handleRequest(AbstractHttpConnection.java:454)\n\tat org.ec= lipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnec= tion.java:890)\n\tat org.eclipse.jetty.server.AbstractHttpConnection$Reques= tHandler.headerComplete(AbstractHttpConnection.java:944)\n\tat org.eclipse.= jetty.http.HttpParser.parseNext(HttpParser.java:630)\n\tat org.eclipse.jett= y.http.HttpParser.parseAvailable(HttpParser.java:230)\n\tat org.eclipse.jet= ty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:77)\n\tat org= .eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.ja= va:606)\n\tat org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectCh= annelEndPoint.java:46)\n\tat org.eclipse.jetty.util.thread.QueuedThreadPool= .runJob(QueuedThreadPool.java:603)\n\tat org.eclipse.jetty.util.thread.Queu= edThreadPool$3.run(QueuedThreadPool.java:538)\n\tat java.lang.Thread.run(Th= read.java:745)\n", > "code": 500}} > {code} > The cluster has 3 SolR nodes with 6 small collections replicated on all n= odes. > We were using this api to monitor cluster state but it was failing every = 10 minutes. We switched by using ZkStateReader in CloudSolrServer and it ha= s been working for a day without problems. > Is there a kind of deadlock as this call was been made on the three nodes= concurrently? -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org For additional commands, e-mail: dev-help@lucene.apache.org