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 8B347E44D for ; Sat, 29 Dec 2012 23:42:14 +0000 (UTC) Received: (qmail 64923 invoked by uid 500); 29 Dec 2012 23:42:13 -0000 Delivered-To: apmail-lucene-dev-archive@lucene.apache.org Received: (qmail 64787 invoked by uid 500); 29 Dec 2012 23:42:13 -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 64777 invoked by uid 99); 29 Dec 2012 23:42:13 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 29 Dec 2012 23:42:13 +0000 Date: Sat, 29 Dec 2012 23:42:13 +0000 (UTC) From: "Ahmet Arslan (JIRA)" To: dev@lucene.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (SOLR-2357) Thread Local memory leaks on restart 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/SOLR-2357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13541023#comment-13541023 ] Ahmet Arslan commented on SOLR-2357: ------------------------------------ I am also started to get the following error after a tomcat restart. (I increased ram buffer size and enabled jmx) {code} SEVERE: The web application [/solr] created a ThreadLocal with key of type [org.apache.solr.schema.DateField.ThreadLocalDateFormat] (value [org.apache.solr.schema.DateField$ThreadLocalDateFormat@6aec873d]) and a value of type [org.apache.solr.schema.DateField.ISO8601CanonicalDateFormat] (value [org.apache.solr.schema.DateField$ISO8601CanonicalDateFormat@6b2ed43a]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. Dec 30, 2012 1:15:44 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks {code} Not sure this is related with this but I see these too: {code} Dec 30, 2012 1:16:08 AM org.apache.catalina.session.StandardManager doLoad SEVERE: IOException while loading persisted sessions: java.io.EOFException java.io.EOFException at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2280) at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2749) at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:779) at java.io.ObjectInputStream.(ObjectInputStream.java:279) at org.apache.catalina.util.CustomObjectInputStream.(CustomObjectInputStream.java:58) at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:246) at org.apache.catalina.session.StandardManager.load(StandardManager.java:204) at org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:491) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5294) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:618) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1100) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1618) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) {code} {code} Dec 30, 2012 1:16:08 AM org.apache.catalina.session.StandardManager startInternal SEVERE: Exception loading sessions from persistent storage java.io.EOFException at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2280) at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2749) at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:779) at java.io.ObjectInputStream.(ObjectInputStream.java:279) at org.apache.catalina.util.CustomObjectInputStream.(CustomObjectInputStream.java:58) at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:246) at org.apache.catalina.session.StandardManager.load(StandardManager.java:204) at org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:491) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5294) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:618) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1100) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1618) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) {code} > Thread Local memory leaks on restart > ------------------------------------ > > Key: SOLR-2357 > URL: https://issues.apache.org/jira/browse/SOLR-2357 > Project: Solr > Issue Type: Bug > Components: contrib - Solr Cell (Tika extraction), search > Affects Versions: 1.4.1 > Environment: Windows Server 2008, Apache Tomcat 7.0.8, Java 1.6.23 > Reporter: Gus Heck > Labels: memory_leak, threadlocal > > Restarting solr (via a changed to a watched resource or via manager app for example) after submitting documents with Solr-Cell, gives the following message (many many times), and causes Tomcat to shutdown completely. > SEVERE: The web application [/solr] created a ThreadLocal with key of type [org. > apache.solr.common.util.DateUtil.ThreadLocalDateFormat] (value [org.apache.solr. > common.util.DateUtil$ThreadLocalDateFormat@dc30dfa]) and a value of type [java.t > ext.SimpleDateFormat] (value [java.text.SimpleDateFormat@5af7aed5]) but failed t > o remove it when the web application was stopped. Threads are going to be renewe > d over time to try and avoid a probable memory leak. > Feb 10, 2011 7:17:53 AM org.apache.catalina.loader.WebappClassLoader checkThread > LocalMapForLeaks -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org For additional commands, e-mail: dev-help@lucene.apache.org