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I just upgraded to Eclipse 2021-03 and the memory usage of eclipse keeps giving me OOMs even though I increased the max heap size to 4G. I took a heap dump and found that there is a single ThreadLocalMap that was holding on to 2.8G of memory: The entries are all instances of org.eclipse.jdt.internal.core.search.indexing.SourceIndexer I wonder if this is a leak, as the amount of memory used by this local thread map seems to increase over time. The ThreadLocalMap appears to have 27,300,759 retained objects and hold on to 2,855,271,632 bytes.
So same workspace with previous Eclipse version was OK? What was the previous version?
Correct. Version 2020-12 was fine with this.
@Ted: most likely regression / side effect of bug 567521 changes. Can you enable heap status (Preferences -> Show heap status) and trigger GC - would the memory be released then? It should, *in theory*. Which Java version are you using to *run* Eclipse? @Guayan: looks like ThreadLocal "sourceIndexer" field in org.eclipse.jdt.internal.core.search.JavaSearchParticipant is not released, probably by someone holding strong JavaSearchParticipant(s) references. I would expect even if sourceIndexer content is not set to null (it is not always the case), the field itself should be released if the instance of JavaSearchParticipant is not more used.
I can have look at this in the evening.
New Gerrit change created: https://git.eclipse.org/r/c/jdt/eclipse.jdt.core/+/178308
(In reply to Eclipse Genie from comment #5) > New Gerrit change created: > https://git.eclipse.org/r/c/jdt/eclipse.jdt.core/+/178308 Just a dirty workaround to cleanup ThreadLocal content explicitly, not other ideas right now.
Strange that i never encountered this in my large workspaces, have been rebuilding index for many time to test a different improvement recently on master branch.
(In reply to Gayan Perera from comment #7) > Strange that i never encountered this in my large workspaces, have been > rebuilding index for many time to test a different improvement recently on > master branch. As said, if someone holds references to JavaSearchParticipant for some reason? @Ted: which plugins have you installed? Which exact Eclipse distribution is used? Can you provide steps to reproduce? If you have profiled that already, do you see how many instances of JavaSearchParticipant are there, and who is holding them?
(In reply to Andrey Loskutov from comment #8) > (In reply to Gayan Perera from comment #7) > > Strange that i never encountered this in my large workspaces, have been > > rebuilding index for many time to test a different improvement recently on > > master branch. > > As said, if someone holds references to JavaSearchParticipant for some > reason? Well its really odd, the SourceIndexer is not used while searching. I think we really need to think why we made it a thread local in the first place. And also the index selector since ideally the index selector is used before we parallelize the search. And the indexer is single threaded and there is no way we will keep multiple instances of SourceIndexer data. I think we need to see some heapdumps gc roots. And the current active plugins which are installed.
@Andrey: >@Ted: most likely regression / side effect of bug 567521 changes. > Can you enable heap status (Preferences -> Show heap status) and trigger GC - > would the memory be released then? It should, *in theory*. That does not clean it up. (I have had heap status on while using eclipse for like the past 10 years :) and that was the first thing I tried) >@Ted: which plugins have you installed? Which exact Eclipse distribution is used? Can you provide steps to reproduce? If you have profiled that already, do you see how many instances of JavaSearchParticipant are there, and who is holding them? Here is some of the output from configuration: *** Features: org.basepom.m2e.apache_axis2_wsdl2code.feature (1.1.0) "m2e extension for the Apache axis2-wsdl2code plugin." org.eclipse.buildship (3.1.5.v20210113-0929) "Buildship, Eclipse Plug-ins for Gradle" org.eclipse.eclemma.feature (3.1.4.202012082030) "EclEmma UI" org.eclipse.egit (5.11.0.202103091610-r) "Git integration for Eclipse" org.eclipse.egit.mylyn (5.11.0.202103091610-r) "Git integration for Eclipse" org.eclipse.emf.common (2.22.0.v20210114-1734) "EMF Common" org.eclipse.emf.ecore (2.23.0.v20200630-0516) "EMF Ecore" org.eclipse.epp.mpc (1.9.1.v20210204-1408) "Marketplace Client" org.eclipse.epp.package.java.feature (4.19.0.20210311-1200) "EPP Java Package" org.eclipse.help (2.3.500.v20210303-1800) "Help System Base" org.eclipse.jdt (3.18.700.v20210303-1800) "Eclipse Java Development Tools" org.eclipse.jgit (5.11.0.202103091610-r) "JGit Core" org.eclipse.jgit.gpg.bc (5.11.0.202103091610-r) "JGit Core" 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"Marketplace Client Core" [Active] org.eclipse.epp.mpc.help.ui (1.9.1.v20210204-1408) "Marketplace Client Help" [Resolved] org.eclipse.epp.mpc.ui (1.9.1.v20210204-1408) "Marketplace Client" [Active] org.eclipse.epp.mpc.ui.css (1.9.1.v20210204-1408) "Marketplace Client Theme Support" [Active] org.eclipse.epp.package.common (4.19.0.20210311-1200) "Common EPP Bundle" [Resolved] org.eclipse.epp.package.java (4.19.0.20210311-1200) "EPP Java Package" [Resolved] org.eclipse.equinox.app (1.5.100.v20210212-1143) "Equinox Application Container" [Active] org.eclipse.equinox.bidi (1.3.100.v20210212-1143) "Bidirectional Text Support" [Starting] org.eclipse.equinox.common (3.14.100.v20210212-1143) "Common Eclipse Runtime" [Active] org.eclipse.equinox.concurrent (1.2.0.v20210202-1157) "Equinox Concurrent API" [Active] org.eclipse.equinox.console (1.4.300.v20210211-2058) "Console plug-in" [Active] org.eclipse.equinox.event (1.6.0.v20210212-1143) "Event Admin" [Active] org.eclipse.equinox.frameworkadmin (2.1.400.v20191002-0702) "Equinox Framework Admin" [Active] org.eclipse.equinox.frameworkadmin.equinox (1.1.400.v20200319-1546) "Equinox Framework Admin for Equinox" [Active] org.eclipse.equinox.http.jetty (3.7.600.v20210224-2143) "Jetty Http Service" [Starting] org.eclipse.equinox.http.registry (1.2.0.v20200614-1851) "Http Service Registry Extensions" [Resolved] org.eclipse.equinox.http.servlet (1.7.0.v20210202-1229) "Http Services Servlet" [Starting] org.eclipse.equinox.jsp.jasper (1.1.500.v20200422-1833) "Jasper Jsp Support Bundle" [Starting] org.eclipse.equinox.jsp.jasper.registry (1.1.400.v20200422-1833) "Jasper Jsp Registry Support Plug-in" [Starting] org.eclipse.equinox.launcher (1.6.100.v20201223-0822) "Equinox Launcher" [Resolved] org.eclipse.equinox.launcher.cocoa.macosx.x86_64 (1.2.100.v20210209-1541) "Equinox Launcher MacOSX Cocoa Fragment" [Resolved] org.eclipse.equinox.p2.artifact.repository (1.4.0.v20210129-2007) "Equinox Provisioning Artifact Repository Support" [Active] org.eclipse.equinox.p2.console (1.1.500.v20210116-1227) "Equinox Provisioning Console" [Starting] org.eclipse.equinox.p2.core (2.6.300.v20200211-1504) "Equinox Provisioning Core" [Active] org.eclipse.equinox.p2.director (2.4.700.v20200511-1530) "Equinox Provisioning Director" [Active] org.eclipse.equinox.p2.director.app (1.1.600.v20200511-1530) "Equinox Provisioning Director Application" [Starting] org.eclipse.equinox.p2.directorywatcher (1.2.500.v20191211-1631) "Equinox Provisioning Directory Watcher" [Active] org.eclipse.equinox.p2.discovery (1.1.200.v20190611-1008) "Equinox Provisioning Discovery" [Resolved] org.eclipse.equinox.p2.discovery.compatibility (1.2.0.v20200916-1234) "Equinox Provisioning Discovery" [Starting] org.eclipse.equinox.p2.engine (2.6.700.v20200511-1530) "Equinox Provisioning Engine" [Active] org.eclipse.equinox.p2.extensionlocation (1.3.400.v20191213-1911) "Equinox Provisioning Extension Location Repository Support" [Starting] org.eclipse.equinox.p2.garbagecollector (1.1.400.v20200221-1022) "Equinox Provisioning Garbage Collector" [Starting] org.eclipse.equinox.p2.jarprocessor (1.1.700.v20210227-0235) "Equinox Provisioning JAR Processor" [Resolved] org.eclipse.equinox.p2.metadata (2.5.100.v20200908-1020) "Equinox Provisioning Metadata" [Active] org.eclipse.equinox.p2.metadata.repository (1.3.500.v20210108-0738) "Equinox Provisioning Metadata Repository" [Active] org.eclipse.equinox.p2.operations (2.5.1000.v20201106-1246) "Equinox Provisioning Operations API" [Active] org.eclipse.equinox.p2.publisher (1.5.500.v20210211-1133) "Equinox Provisioning Publisher Infrastructure" [Starting] org.eclipse.equinox.p2.publisher.eclipse (1.3.800.v20210205-1231) "Equinox Provisioning Publisher for Eclipse" [Starting] org.eclipse.equinox.p2.reconciler.dropins (1.3.500.v20210116-1855) "Equinox Provisioning Drop-in" [Active] org.eclipse.equinox.p2.repository (2.5.0.v20201013-0853) "Equinox Provisioning Repository" [Active] org.eclipse.equinox.p2.repository.tools (2.2.600.v20210114-1107) "Equinox Provisioning Repository Tools" [Starting] org.eclipse.equinox.p2.touchpoint.eclipse (2.2.800.v20210115-1344) "Equinox Provisioning Eclipse Touchpoint" [Starting] org.eclipse.equinox.p2.touchpoint.natives (1.3.600.v20200511-1530) "Equinox Provisioning Native Touchpoint" [Starting] org.eclipse.equinox.p2.transport.ecf (1.3.0.v20201012-1345) "Equinox Provisioning ECF based Transport" [Active] org.eclipse.equinox.p2.ui (2.7.0.v20210114-1216) "Equinox Provisioning UI Support" [Active] org.eclipse.equinox.p2.ui.discovery (1.2.0.v20200916-1234) "Equinox Provisioning Discovery UI" [Resolved] org.eclipse.equinox.p2.ui.importexport (1.3.0.v20210217-1009) "Equinox Provisioning Import and Export" [Starting] org.eclipse.equinox.p2.ui.sdk (1.2.0.v20210114-1214) "Equinox Provisioning Platform Update Support" [Active] org.eclipse.equinox.p2.ui.sdk.scheduler (1.5.0.v20201012-1421) "Equinox Provisioning Platform Automatic Update Support" [Active] org.eclipse.equinox.p2.updatechecker (1.2.300.v20200222-1600) "Equinox Provisioning Update Checker" [Active] org.eclipse.equinox.p2.updatesite (1.1.500.v20210108-0738) "Equinox Provisioning Legacy Update Site Support" [Starting] org.eclipse.equinox.preferences (3.8.200.v20210212-1143) "Eclipse Preferences Mechanism" [Active] org.eclipse.equinox.registry (3.10.100.v20210212-1143) "Extension Registry Support" [Active] org.eclipse.equinox.security (1.3.600.v20210126-1005) "Equinox Java Authentication and Authorization Service (JAAS)" [Active] org.eclipse.equinox.security.macosx (1.101.300.v20210212-1601) "OS X Keystore service integration" [Resolved] org.eclipse.equinox.security.ui (1.3.0.v20210121-0947) "Equinox Security Default UI" [Starting] org.eclipse.equinox.simpleconfigurator (1.3.600.v20200721-1308) "Simple Configurator" [Active] org.eclipse.equinox.simpleconfigurator.manipulator (2.1.500.v20200211-1505) "Simple Configurator Manipulator" [Starting] org.eclipse.gef (3.11.0.201606061308) "GEF (MVC)" [Starting] org.eclipse.help (3.8.800.v20200525-0755) "Help System Core" [Active] org.eclipse.help.base (4.3.200.v20210303-1800) "Help System Base" [Starting] org.eclipse.help.ui (4.2.200.v20210123-1004) "Help System UI" [Starting] org.eclipse.help.webapp (3.10.200.v20210222-1057) "Help System Webapp" [Starting] org.eclipse.jdt (3.18.700.v20210303-1800) "Eclipse Java Development Tools" [Resolved] org.eclipse.jdt.annotation (1.1.500.v20200407-1355) "JDT Annotations for Enhanced Null Analysis" [Resolved] org.eclipse.jdt.annotation (2.2.600.v20200408-1511) "JDT Annotations for Enhanced Null Analysis" [Resolved] org.eclipse.jdt.apt.core (3.6.800.v20200916-0645) "Java Annotation Processing Core" [Active] org.eclipse.jdt.apt.pluggable.core (1.2.500.v20200322-1447) "Java Compiler Apt IDE" [Active] org.eclipse.jdt.apt.ui (3.6.500.v20200828-1336) "Java Annotation Processing UI" [Starting] org.eclipse.jdt.compiler.apt (1.3.1200.v20200916-0645) "Java Compiler Apt" [Resolved] org.eclipse.jdt.compiler.tool (1.2.1100.v20200916-0645) "Java Compiler Tool Support" [Resolved] org.eclipse.jdt.core (3.25.0.v20210223-0522) "Java Development Tools Core" [Active] org.eclipse.jdt.core.formatterapp (1.0.0.v20200119-0748) "Java Development Tools Formatter Application" [Starting] org.eclipse.jdt.core.manipulation (1.14.300.v20210224-0730) "Java Code Manipulation Functionality" [Active] org.eclipse.jdt.debug (3.17.100.v20210220-1238) "JDI Debug Model" [Active] org.eclipse.jdt.debug.ui (3.12.200.v20210224-0638) "JDI Debug UI" [Active] org.eclipse.jdt.doc.user (3.15.1000.v20210302-1902) "Eclipse Java Development User Guide" [Resolved] org.eclipse.jdt.junit (3.11.1100.v20210203-1102) "Java Development Tools JUnit support" [Active] org.eclipse.jdt.junit.core (3.10.1000.v20210112-0706) "Java Development Tools JUnit core support" [Active] org.eclipse.jdt.junit.runtime (3.5.500.v20210112-0706) "Java Development Tools JUnit Runtime Support" [Resolved] org.eclipse.jdt.junit4.runtime (1.1.1500.v20210112-1623) "Java Development Tools JUnit4 Runtime Support" [Resolved] org.eclipse.jdt.junit5.runtime (1.0.1200.v20210112-0706) "Java Development Tools JUnit5 Runtime Support" [Resolved] org.eclipse.jdt.launching (3.19.100.v20210217-1644) "Java Development Tools Launching Support" [Active] org.eclipse.jdt.launching.macosx (3.4.500.v20200116-2251) "Mac OS X Launcher" [Active] org.eclipse.jdt.launching.ui.macosx (1.2.600.v20200204-1737) "Mac OS X UI Launching Support" [Starting] org.eclipse.jdt.ui (3.22.100.v20210224-0730) "Java Development Tools UI" [Active] org.eclipse.jem.util (2.1.202.v202007142017) "Java EMF Model Utilities" [Starting] org.eclipse.jetty.continuation (9.4.37.v20210219) "Jetty :: Continuation" [Resolved] org.eclipse.jetty.http (9.4.37.v20210219) "Jetty :: Http Utility" [Resolved] org.eclipse.jetty.io (9.4.37.v20210219) "Jetty :: IO Utility" [Resolved] org.eclipse.jetty.security (9.4.37.v20210219) "Jetty :: Security" [Resolved] org.eclipse.jetty.server (9.4.37.v20210219) "Jetty :: Server Core" [Resolved] org.eclipse.jetty.servlet (9.4.37.v20210219) "Jetty :: Servlet Handling" [Resolved] org.eclipse.jetty.util (9.4.37.v20210219) "Jetty :: Utilities" [Resolved] org.eclipse.jetty.util.ajax (9.4.37.v20210219) "Jetty :: Utilities :: Ajax(JSON)" [Resolved] org.eclipse.jface (3.22.100.v20210126-0831) "JFace" [Resolved] org.eclipse.jface.databinding (1.12.200.v20210111-0911) "JFace Data Binding for SWT and JFace" [Resolved] org.eclipse.jface.notifications (0.3.0.v20210218-1820) "Notification API" [Resolved] org.eclipse.jface.text (3.17.0.v20210213-0904) "JFace Text" [Resolved] org.eclipse.jgit (5.11.0.202103091610-r) "JGit Core" [Resolved] org.eclipse.jgit.archive (5.11.0.202103091610-r) "JGit Archive Formats" [Starting] org.eclipse.jgit.gpg.bc (5.11.0.202103091610-r) "JGit Core" [Resolved] org.eclipse.jgit.http.apache (5.11.0.202103091610-r) "JGit Apache httpclient based HTTP support" [Active] org.eclipse.jgit.ssh.apache (5.11.0.202103091610-r) "JGit SSH support based on Apache MINA sshd" [Active] org.eclipse.jsch.core (1.3.900.v20200422-1935) "JSch Core" [Active] org.eclipse.jsch.ui (1.3.1100.v20200916-0731) "JSch UI" [Starting] org.eclipse.ltk.core.refactoring (3.11.300.v20210208-1217) "Refactoring Core" [Active] org.eclipse.ltk.ui.refactoring (3.11.300.v20210112-0706) "Refactoring UI" [Active] org.eclipse.m2e.archetype.common (1.16.0.20201125-2132) "Maven Archetype Common Bundle" [Resolved] org.eclipse.m2e.binaryproject (1.17.1.20210115-1536) "Binary project Core" [Starting] org.eclipse.m2e.binaryproject.ui (1.17.1.20210115-1536) "Binary project UI" [Starting] org.eclipse.m2e.core (1.17.2.20210211-1654) "Maven Integration for Eclipse" [Active] org.eclipse.m2e.core.ui (1.17.2.20210219-1922) "Maven Integration for Eclipse" [Active] org.eclipse.m2e.discovery (1.17.1.20210115-1536) "m2e Marketplace" [Starting] org.eclipse.m2e.editor (1.17.2.20210219-1922) "Maven Integration for Eclipse (Editors)" [Active] org.eclipse.m2e.editor.xml (1.17.1.20210219-1922) "Maven POM XML Editor" [Active] org.eclipse.m2e.importer (1.17.1.20210115-1536) "m2e extension for import framework" [Starting] org.eclipse.m2e.jdt (1.17.1.20210116-2050) "Maven Integration for Eclipse JDT" [Active] org.eclipse.m2e.jdt.ui (1.17.1.20210115-1536) "Maven Integration for Eclipse JDT UI" [Resolved] org.eclipse.m2e.launching (1.17.1.20210115-1536) "Maven Integration for Eclipse Launching" [Active] org.eclipse.m2e.lifecyclemapping.defaults (1.17.1.20210115-1536) "Default Build Lifecycle Mapping Metadata" [Resolved] org.eclipse.m2e.logback.appender (1.17.0.20200924-1339) "Bundle-Name" [Resolved] org.eclipse.m2e.logback.configuration (1.16.0.20200318-1040) "m2e logback configuration" [Active] org.eclipse.m2e.maven.indexer (1.17.1.20210129-0849) "Maven / Nexus Indexer Bundle" [Resolved] org.eclipse.m2e.maven.runtime (1.16.0.20210129-0849) "Embedded Maven Runtime Bundle (includes Incubating components)" [Resolved] org.eclipse.m2e.maven.runtime.slf4j.simple (1.16.0.20200610-1735) "slf4j-simple for use in m2e embedded maven runtime " [Resolved] org.eclipse.m2e.model.edit (1.16.1.20210115-0930) "Maven Project Model Edit Bundle" [Active] org.eclipse.m2e.profiles.core (1.17.0.20201014-1513) "Maven Profiles Management" [Starting] org.eclipse.m2e.profiles.ui (1.17.1.20210115-1536) "Maven Profiles Management UI" [Starting] org.eclipse.m2e.refactoring (1.17.0.20200924-1339) "Maven Integration for Eclipse Refactoring" [Starting] org.eclipse.m2e.scm (1.17.1.20210115-1536) "SCM Maven Integration for Eclipse" [Resolved] org.eclipse.m2e.sourcelookup (1.17.1.20210115-1536) "Source Lookup Core" [Starting] org.eclipse.m2e.sourcelookup.ui (1.17.1.20210115-1536) "Source Lookup UI" [Starting] org.eclipse.m2e.workspace.cli (0.3.1) "m2e-workspace" [Resolved] org.eclipse.mylyn.bugzilla.core (3.25.2.v20200814-0512) "Mylyn Bugzilla Connector Core" [Active] org.eclipse.mylyn.bugzilla.ide (3.25.2.v20200828-1617) "Mylyn Bugzilla IDE Extensions" [Resolved] org.eclipse.mylyn.bugzilla.ui (3.25.2.v20200814-0512) "Mylyn Bugzilla Connector UI" [Active] org.eclipse.mylyn.builds.core (1.17.0.v20200730-1155) "Mylyn Builds" [Starting] org.eclipse.mylyn.builds.ui (1.17.0.v20200730-1155) "Mylyn Build Framework" [Active] org.eclipse.mylyn.commons.core (3.25.2.v20200813-0821) "Mylyn Commons" [Active] org.eclipse.mylyn.commons.identity.core (1.17.2.v20200813-0821) "Mylyn SCM Framework" [Starting] org.eclipse.mylyn.commons.net (3.25.2.v20200813-0821) "Mylyn Commons Net" [Active] org.eclipse.mylyn.commons.notifications.core (1.17.2.v20200813-0821) "Mylyn Commons" [Active] org.eclipse.mylyn.commons.notifications.feed (1.17.2.v20200813-0821) "Mylyn Commons" [Active] org.eclipse.mylyn.commons.notifications.ui (1.17.2.v20200813-0821) "Mylyn Commons" [Starting] org.eclipse.mylyn.commons.repositories.core (1.17.2.v20200813-0821) "Mylyn Commons" [Resolved] org.eclipse.mylyn.commons.repositories.http.core (1.17.2.v20200813-0821) "Mylyn Commons Net" [Starting] org.eclipse.mylyn.commons.repositories.ui (1.17.2.v20200813-0821) "Mylyn Commons" [Active] org.eclipse.mylyn.commons.screenshots (3.25.2.v20200813-0821) "Mylyn Commons" [Resolved] org.eclipse.mylyn.commons.ui (3.25.2.v20200813-0821) "Mylyn Commons UI" [Active] org.eclipse.mylyn.commons.workbench (3.25.2.v20200813-0821) "Mylyn Commons UI" [Active] org.eclipse.mylyn.commons.xmlrpc (3.25.2.v20200813-0821) "Mylyn XML-RPC Support" [Starting] org.eclipse.mylyn.context.core (3.25.2.v20200828-1617) "Mylyn Context" [Active] org.eclipse.mylyn.context.tasks.ui (3.25.2.v20200828-1617) "Mylyn Context Tasks UI" [Active] org.eclipse.mylyn.context.ui (3.25.2.v20200828-1617) "Mylyn Context UI" [Starting] org.eclipse.mylyn.debug.ui (3.25.2.v20200828-1617) "Mylyn Context" [Starting] org.eclipse.mylyn.discovery.core (3.25.2.v20200813-0821) "Mylyn Connector Discovery Core" [Resolved] org.eclipse.mylyn.discovery.ui (3.25.2.v20200813-0821) "Mylyn Connector Discovery UI" [Resolved] org.eclipse.mylyn.git.core (1.17.0.v20181223-0759) "Mylyn Git Connector" [Starting] org.eclipse.mylyn.git.ui (1.17.0.v20181223-0759) "Mylyn Git Connector UI" [Starting] org.eclipse.mylyn.help.ui (3.25.2.v20200814-0512) "Mylyn Help" [Starting] org.eclipse.mylyn.hudson.core (1.17.0.v20200730-1155) "Mylyn Hudson Connector" [Starting] org.eclipse.mylyn.hudson.ui (1.17.0.v20200730-1155) "Mylyn Hudson Connector" [Starting] org.eclipse.mylyn.ide.ant (3.25.2.v20200828-1617) "Mylyn Ant Bridge" [Starting] org.eclipse.mylyn.ide.ui (3.25.2.v20200828-1617) "Mylyn IDE UI" [Starting] org.eclipse.mylyn.java.tasks (3.25.2.v20200828-1617) "Mylyn Java Tasks" [Active] org.eclipse.mylyn.java.ui (3.25.2.v20200828-1617) "Mylyn Java Bridge" [Starting] org.eclipse.mylyn.monitor.core (3.25.2.v20200813-0821) "Mylyn Monitor Core" [Resolved] org.eclipse.mylyn.monitor.ui (3.25.2.v20200813-0821) "Mylyn Monitor UI" [Active] org.eclipse.mylyn.resources.ui (3.25.2.v20200828-1617) "Mylyn Resources UI" [Starting] org.eclipse.mylyn.tasks.bugs (3.25.2.v20200814-0512) "Mylyn Bug Reporting" [Starting] org.eclipse.mylyn.tasks.core (3.25.2.v20200814-0512) "Mylyn Tasks Core" [Resolved] org.eclipse.mylyn.tasks.index.core (3.25.2.v20200814-0512) "Mylyn Tasks Index Core" [Starting] org.eclipse.mylyn.tasks.index.ui (3.25.2.v20200814-0512) "Mylyn Tasks Index UI" [Resolved] org.eclipse.mylyn.tasks.search (3.25.2.v20200814-0512) "Mylyn Tasks Search" [Resolved] org.eclipse.mylyn.tasks.ui (3.25.2.v20200814-0512) "Mylyn Tasks UI" [Active] org.eclipse.mylyn.team.ui (3.25.2.v20200828-1617) "Mylyn Team UI" [Active] org.eclipse.mylyn.versions.core (1.17.0.v20181223-0759) "Mylyn Versions" [Starting] org.eclipse.mylyn.versions.ui (1.17.0.v20181223-0759) "Mylyn Versions" [Starting] org.eclipse.mylyn.wikitext (3.0.38.20200817211131) "Mylyn WikiText" [Resolved] org.eclipse.mylyn.wikitext.ant (3.0.38.20200817211131) "Mylyn WikiText Ant Tasks" [Resolved] org.eclipse.mylyn.wikitext.asciidoc (3.0.38.20200817211131) "Mylyn WikiText AsciiDoc" [Resolved] org.eclipse.mylyn.wikitext.asciidoc.ui (3.0.38.202008172112) "Mylyn WikiText AsciiDoc UI" [Resolved] org.eclipse.mylyn.wikitext.confluence (3.0.38.20200817211131) "Mylyn WikiText Confluence" [Resolved] org.eclipse.mylyn.wikitext.confluence.ui (3.0.38.202008172112) "Mylyn WikiText Confluence UI" [Resolved] org.eclipse.mylyn.wikitext.context.ui (3.0.38.202008172112) "Mylyn WikiText Context UI" [Starting] org.eclipse.mylyn.wikitext.help.ui (3.0.38.202008172112) "Mylyn WikiText Help UI" [Resolved] org.eclipse.mylyn.wikitext.html (3.0.38.20200817211131) "Mylyn WikiText HTML" [Resolved] org.eclipse.mylyn.wikitext.markdown (3.0.38.20200817211131) "Mylyn WikiText Markdown" [Resolved] org.eclipse.mylyn.wikitext.markdown.ui (3.0.38.202008172112) "Mylyn WikiText Markdown UI" [Resolved] org.eclipse.mylyn.wikitext.mediawiki (3.0.38.20200817211131) "Mylyn WikiText MediaWiki" [Resolved] org.eclipse.mylyn.wikitext.mediawiki.ui (3.0.38.202008172112) "Mylyn WikiText MediaWiki UI" [Resolved] org.eclipse.mylyn.wikitext.osgi (3.0.38.202008172112) "Mylyn WikiText OSGi Plug-in" [Starting] org.eclipse.mylyn.wikitext.tasks.ui (3.0.38.202008172112) "Mylyn WikiText Tasks UI" [Starting] org.eclipse.mylyn.wikitext.textile (3.0.38.20200817211131) "Mylyn WikiText Textile" [Resolved] org.eclipse.mylyn.wikitext.textile.ui (3.0.38.202008172112) "Mylyn WikiText Textile UI" [Resolved] org.eclipse.mylyn.wikitext.tracwiki (3.0.38.20200817211131) "Mylyn WikiText TracWiki" [Resolved] org.eclipse.mylyn.wikitext.tracwiki.ui (3.0.38.202008172112) "Mylyn WikiText TracWiki" [Resolved] org.eclipse.mylyn.wikitext.twiki (3.0.38.20200817211131) "Mylyn WikiText Twiki" [Resolved] org.eclipse.mylyn.wikitext.twiki.ui (3.0.38.202008172112) "Mylyn WikiText Twiki UI" [Resolved] org.eclipse.mylyn.wikitext.ui (3.0.38.202008172112) "Mylyn WikiText UI" [Starting] org.eclipse.nebula.widgets.tablecombo (1.2.0.202101180939) "Nebula TableCombo Plugin" [Resolved] org.eclipse.oomph.base (1.14.0.v20200624-1156) "Oomph Base Model" [Active] org.eclipse.oomph.base.edit (1.13.0.v20200720-0841) "Oomph Base Edit Support" [Active] org.eclipse.oomph.extractor.lib (1.8.0.v20200624-1156) "Oomph Extractor Library" [Resolved] org.eclipse.oomph.jreinfo (1.14.0.v20200901-1012) "Oomph JRE Info" [Starting] org.eclipse.oomph.jreinfo.ui (1.12.0.v20200720-0749) "Oomph JRE Info UI" [Active] org.eclipse.oomph.p2 (1.14.0.v20200624-1156) "Oomph P2 Management" [Active] org.eclipse.oomph.p2.core (1.17.0.v20200820-0414) "Oomph P2 Management Core" [Active] org.eclipse.oomph.p2.doc (1.11.0.v20200624-1156) "Oomph P2 Management Documentation" [Resolved] org.eclipse.oomph.p2.edit (1.14.0.v20200624-1156) "Oomph P2 Management Edit Support" [Active] org.eclipse.oomph.p2.ui (1.15.0.v20201231-0755) "Oomph P2 Management UI" [Active] org.eclipse.oomph.predicates (1.12.0.v20200624-1156) "Oomph Predicates Model" [Active] org.eclipse.oomph.predicates.edit (1.11.0.v20200624-1156) "Oomph Predicates Edit Support" [Active] org.eclipse.oomph.preferences (1.12.0.v20200624-1156) "Oomph Preference Management" [Active] org.eclipse.oomph.resources (1.15.0.v20210211-0559) "Oomph Resources Model" [Active] org.eclipse.oomph.resources.edit (1.11.0.v20200624-1156) "Oomph Resources Edit Support" [Starting] org.eclipse.oomph.setup (1.19.0.v20210223-0655) "Oomph Setup" [Active] org.eclipse.oomph.setup.core (1.19.0.v20210221-1019) "Oomph Setup Core" [Active] org.eclipse.oomph.setup.doc (1.11.0.v20200624-1156) "Oomph Setup Documentation" [Resolved] org.eclipse.oomph.setup.edit (1.15.0.v20200624-1156) "Oomph Setup Edit Support" [Active] org.eclipse.oomph.setup.editor (1.19.0.v20210223-0655) "Oomph Setup Editor" [Starting] org.eclipse.oomph.setup.p2 (1.16.0.v20200814-1205) "Oomph Setup P2" [Active] org.eclipse.oomph.setup.p2.edit (1.13.0.v20200624-1156) "Oomph Setup P2 Edit Support" [Active] org.eclipse.oomph.setup.sync (1.13.0.v20200624-1156) "Oomph Setup Synchronizer" [Active] org.eclipse.oomph.setup.ui (1.20.0.v20210126-0525) "Oomph Setup UI" [Active] org.eclipse.oomph.setup.ui.questionnaire (1.12.0.v20200624-1156) "Oomph Setup UI Questionnaire" [Starting] org.eclipse.oomph.ui (1.15.0.v20200820-0414) "Oomph Common UI" [Active] org.eclipse.oomph.util (1.16.0.v20201230-0920) "Oomph Common Utilities" [Active] org.eclipse.oomph.workingsets (1.11.0.v20200624-1156) "Oomph Dynamic Working Sets" [Active] org.eclipse.oomph.workingsets.edit (1.11.0.v20200624-1156) "Oomph Dynamic Working Sets Edit Support" [Starting] org.eclipse.oomph.workingsets.editor (1.12.0.v20200624-1156) "Oomph Dynamic Working Sets Editor" [Active] org.eclipse.osgi (3.16.200.v20210226-1447) "OSGi System Bundle" [Active] org.eclipse.osgi.compatibility.state (1.2.300.v20210212-1137) "Equinox State and Resolver Compatibility Fragment" [Resolved] org.eclipse.osgi.services (3.10.0.v20210212-1137) "OSGi Release 4.2.0 Services" [Resolved] org.eclipse.osgi.util (3.6.0.v20210212-1137) "OSGi Release 4.2.0 Utility Classes" [Resolved] org.eclipse.platform (4.19.0.v20210303-1800) "Eclipse Platform" [Resolved] org.eclipse.platform.doc.user (4.19.0.v20210303-0957) "Eclipse Workbench User Guide" [Resolved] org.eclipse.rcp (4.19.0.v20210303-1800) "Eclipse RCP" [Starting] org.eclipse.search (3.13.0.v20210212-0759) "Search Support" [Active] org.eclipse.swt (3.116.0.v20210302-1107) "Standard Widget Toolkit" [Resolved] org.eclipse.swt.browser.chromium.cocoa.macosx.x86_64 (3.116.0.v20210302-1107) "Chromium SWT Widget for Mac OS X (Cocoa)" [Resolved] org.eclipse.swt.cocoa.macosx.x86_64 (3.116.0.v20210302-1107) "Standard Widget Toolkit for Mac OS X (Cocoa)" [Resolved] org.eclipse.team.core (3.8.1100.v20200806-0621) "Team Support Core" [Active] org.eclipse.team.genericeditor.diff.extension (1.0.600.v20200212-1524) "Diff Extension for Generic Editor" [Resolved] org.eclipse.team.ui (3.8.1200.v20210204-1156) "Team Support UI" [Active] org.eclipse.text (3.11.0.v20210203-1022) "Text" [Resolved] org.eclipse.text.quicksearch (1.1.0.v20210120-0733) "Quick Search" [Starting] org.eclipse.tips.core (0.1.600.v20191123-0656) "Tip of the Day core plugin" [Resolved] org.eclipse.tips.ide (0.2.0.v20201120-1551) "IDE Enablement for Tip of the Day" [Active] org.eclipse.tips.json (0.2.0.v20210226-2208) "Tip of the Day Json Provider" [Resolved] org.eclipse.tips.ui (0.1.1100.v20200915-1102) "Tip of the Day UI" [Resolved] org.eclipse.ui (3.119.0.v20210111-1350) "Eclipse UI" [Active] org.eclipse.ui.browser (3.6.1100.v20210118-1327) "Browser Support" [Starting] org.eclipse.ui.cheatsheets (3.7.200.v20210121-1039) "Cheat Sheets" [Starting] org.eclipse.ui.cocoa (1.2.400.v20191217-1850) "Eclipse UI MacOS X Enhancements" [Resolved] org.eclipse.ui.console (3.10.100.v20201211-1511) "Console" [Active] org.eclipse.ui.editors (3.14.0.v20210215-0846) "Default Text Editor" [Active] org.eclipse.ui.externaltools (3.4.900.v20201105-0600) "External Tools" [Starting] org.eclipse.ui.forms (3.11.100.v20210108-1139) "Eclipse Forms" [Resolved] org.eclipse.ui.genericeditor (1.2.0.v20210129-1224) "Generic and Extensible Text Editor" [Active] org.eclipse.ui.ide (3.18.100.v20210122-1536) "Eclipse IDE UI" [Active] org.eclipse.ui.ide.application (1.4.0.v20210122-1423) "Eclipse IDE UI Application" [Active] org.eclipse.ui.intro (3.6.100.v20210119-2223) "Welcome Framework" [Starting] org.eclipse.ui.intro.quicklinks (1.1.0.v20200724-0708) "Quicklinks for the Welcome Framework" [Starting] org.eclipse.ui.intro.universal (3.4.100.v20210108-1131) "Universal Welcome" [Starting] org.eclipse.ui.monitoring (1.2.0.v20210111-1353) "UI Freeze Monitoring" [Active] org.eclipse.ui.navigator (3.10.0.v20210111-1352) "Common Navigator View" [Active] org.eclipse.ui.navigator.resources (3.8.0.v20210209-1136) "Navigator Workbench Components" [Starting] org.eclipse.ui.net (1.3.800.v20200422-1935) "Internet Connection Management UI" [Active] org.eclipse.ui.themes (1.2.1300.v20210108-1832) "Eclipse SDK Themes" [Active] org.eclipse.ui.views (3.11.0.v20210111-1351) "Views" [Resolved] org.eclipse.ui.views.log (1.2.1400.v20210122-1423) "Log View" [Starting] org.eclipse.ui.views.properties.tabbed (3.9.100.v20201223-1348) "Tabbed Properties View" [Resolved] org.eclipse.ui.workbench (3.122.100.v20210215-1525) "Eclipse Workbench" [Active] org.eclipse.ui.workbench.texteditor (3.16.0.v20210120-0733) "Text Editor Framework" [Active] org.eclipse.update.configurator (3.4.700.v20200907-1237) "Install/Update Configurator" [Active] org.eclipse.urischeme (1.1.300.v20210113-1544) "Eclipse URI Scheme Handling" [Resolved] org.eclipse.userstorage (1.2.0.v20190307-0457) "Eclipse User Storage" [Active] org.eclipse.userstorage.oauth (1.1.0.v20190307-0457) "OAuth support for Eclipse User Storage" [Active] org.eclipse.userstorage.ui (1.1.0.v20190307-0457) "Eclipse User Storage UI" [Starting] org.eclipse.wst.common.core (1.4.0.v202007161535) "WST Common Core Plug-in" [Starting] org.eclipse.wst.common.emf (1.2.700.v202007161535) "EMF Utilities" [Starting] org.eclipse.wst.common.emfworkbench.integration (1.2.102.v202007161535) "EMF Workbench Edit Plug-in" [Starting] org.eclipse.wst.common.environment (1.0.401.v202007142017) "Environment Plug-in" [Starting] org.eclipse.wst.common.frameworks (1.2.202.v202007142017) "Common Frameworks" [Active] org.eclipse.wst.common.frameworks.ui (1.2.401.v202007142017) "WTP UI Plug-in" [Starting] org.eclipse.wst.common.infopop (1.0.301.v202007142017) "Common WST infopops" [Starting] org.eclipse.wst.common.modulecore (1.3.101.v202007161535) "Modulecore Plug-in" [Starting] org.eclipse.wst.common.modulecore.ui (1.0.302.v202007142017) "Modulecore UI Plug-in" [Starting] org.eclipse.wst.common.project.facet.core (1.4.401.v202007142017) "Eclipse Faceted Project Framework" [Active] org.eclipse.wst.common.snippets (1.2.500.v201811170421) "Snippets View" [Starting] org.eclipse.wst.common.ui (1.2.100.v202101112327) "Eclipse Base UI extensions" [Starting] org.eclipse.wst.common.uriresolver (1.3.0.v202007161535) "Common URI Resolver Framework" [Active] org.eclipse.wst.dtd.core (1.2.200.v202102251419) "Structured Source DTD Core" [Starting] org.eclipse.wst.dtd.ui (1.1.300.v202008091424) "SSE DTD Source Editor" [Active] org.eclipse.wst.dtd.ui.infopop (1.0.400.v201903222120) "DTD Editor infopops" [Resolved] org.eclipse.wst.dtdeditor.doc.user (1.1.0.v201903222120) "DTD Editor documentation" [Resolved] org.eclipse.wst.internet.cache (1.1.0.v202011161431) "Caching URI Resolver" [Active] org.eclipse.wst.sse.core (1.2.600.v202102110535) "Structured Source Model" [Active] org.eclipse.wst.sse.doc.user (1.2.0.v201903222120) "Structured text editor and snippets documentation" [Resolved] org.eclipse.wst.sse.ui (1.7.100.v202008192217) "Structured Source Editor" [Active] org.eclipse.wst.sse.ui.infopop (1.0.300.v201903222120) "SSE infopops" [Resolved] org.eclipse.wst.standard.schemas (1.0.800.v201901071922) "Standard Schemas and DTDs" [Resolved] org.eclipse.wst.validation (1.2.801.v202007142017) "Validation Framework" [Active] org.eclipse.wst.validation.infopop (1.0.300.v202007131715) "WST validation infopop plug-in" [Resolved] org.eclipse.wst.validation.ui (1.2.601.v202007142017) "Validation Framework UI" [Starting] org.eclipse.wst.xml.core (1.2.300.v202102110535) "Structured Source XML Model" [Active] org.eclipse.wst.xml.ui (1.2.600.v202102222242) "Eclipse XML Editors and Tools" [Active] org.eclipse.wst.xml.ui.infopop (1.0.400.v201903222120) "XML infopops" [Resolved] org.eclipse.wst.xmleditor.doc.user (1.1.0.v201903222120) "XML editor" [Resolved] org.eclipse.wst.xsd.core (1.2.100.v202008180353) "XSD Core Plugin" [Active] org.eclipse.wst.xsd.ui (1.3.400.v202008091424) "XML Schema Editor" [Starting] org.eclipse.wst.xsdeditor.doc.user (1.0.800.v201903222120) "XML schema editor" [Resolved] org.eclipse.xsd (2.18.0.v20201230-0836) "XSD Model" [Active] org.eclipse.xsd.edit (2.11.0.v20200723-0820) "XSD Edit" [Starting] org.gradle.toolingapi (6.8.0.v20210113-0929) "Gradle Tooling API" [Resolved] org.hamcrest.core (1.3.0.v20180420-1519) "Hamcrest Core Library of Matchers" [Resolved] org.jacoco.agent (0.8.6.v20201001-1506) "JaCoCo Agent" [Resolved] org.jacoco.core (0.8.6.v20201001-1506) "JaCoCo Core" [Resolved] org.jacoco.report (0.8.6.v20201001-1506) "JaCoCo Report" [Resolved] org.jsoup (1.8.3.v20181012-1713) "jsoup" [Resolved] org.junit (4.13.0.v20200204-1500) "JUnit" [Resolved] org.junit.jupiter.api (5.7.1.v20210222-1948) "JUnit Jupiter API" [Resolved] org.junit.jupiter.engine (5.7.1.v20210222-1948) "JUnit Jupiter Engine" [Resolved] org.junit.jupiter.migrationsupport (5.7.1.v20210222-1948) "JUnit Jupiter Migration Support" [Resolved] org.junit.jupiter.params (5.7.1.v20210222-1948) "JUnit Jupiter Params" [Resolved] org.junit.platform.commons (1.7.1.v20210222-1948) "JUnit Platform Commons" [Resolved] org.junit.platform.engine (1.7.1.v20210222-1948) "JUnit Platform Engine API" [Resolved] org.junit.platform.launcher (1.7.1.v20210222-1948) "JUnit Platform Launcher" [Resolved] org.junit.platform.runner (1.7.1.v20210222-1948) "JUnit Platform Runner" [Resolved] org.junit.platform.suite.api (1.7.1.v20210222-1948) "JUnit Platform Suite API" [Resolved] org.junit.vintage.engine (5.7.1.v20210222-1948) "JUnit Vintage Engine" [Resolved] org.objectweb.asm (8.0.1.v20200420-1007) "ASM Core" [Resolved] org.objectweb.asm.commons (8.0.1.v20200420-1007) "ASM Commons" [Resolved] org.objectweb.asm.tree (8.0.1.v20200420-1007) "ASM Tree" [Resolved] org.opentest4j (1.2.0.v20190826-0900) "org.opentest4j:opentest4j" [Resolved] org.sat4j.core (2.3.5.v201308161310) "SAT4J Core" [Resolved] org.sat4j.pb (2.3.5.v201404071733) "SAT4J Pseudo" [Resolved] org.slf4j.api (1.7.30.v20200204-2150) "SLF4J API Module" [Resolved] org.sonatype.m2e.buildhelper (0.15.0.201207090124) "m2e connector for build-helper-maven-plugin" [Resolved] org.tukaani.xz (1.8.0.v20180207-1613) "XZ for Java" [Resolved] org.w3c.css.sac (1.3.1.v200903091627) "W3C CSS SAC" [Resolved] org.w3c.dom.events (3.0.0.draft20060413_v201105210656) "W3C DOM Level 3 Events" [Resolved] org.w3c.dom.smil (1.0.1.v200903091627) "W3C SMIL DOM" [Resolved] org.w3c.dom.svg (1.1.0.v201011041433) "W3C SVG DOM" [Resolved] There are 11,358 objects of type JavaSearchDocument.. Here is a csv of the path: "Name","Objects","Retained Size","Dominators","Level" "<All the objects>","11358","455072","","1" "org.eclipse.jdt.internal.core.search.JavaSearchDocument","11358","455072","11358","2" "org.eclipse.jdt.internal.core.search.indexing.SourceIndexer","11358","455072","11358","3" "java.lang.ThreadLocal$ThreadLocalMap$Entry","11114","444560","11114","4" "java.lang.ThreadLocal$ThreadLocalMap$Entry[]","197","7880","1","4" "org.eclipse.jdt.internal.core.search.indexing.SourceIndexerRequestor","47","2632","47","4" "org.eclipse.jdt.internal.core.search.indexing.IndexingParser","47","2632","47","5" "java.lang.ThreadLocal$ThreadLocalMap$Entry[]","32","1792","1","6" "org.eclipse.jdt.internal.core.search.JavaSearchDocument","15","840","15","6" "org.eclipse.jdt.internal.core.search.indexing.SourceIndexer","15","840","15","7" "java.lang.ThreadLocal$ThreadLocalMap$Entry","15","840","15","8" "java.lang.ThreadLocal$ThreadLocalMap$Entry[]","15","840","1","9" "java.lang.ThreadLocal$ThreadLocalMap","15","840","1","10" "java.lang.Thread","15","840","1","11" ~
Here is the GC root Class Name | Ref. Objects | Shallow Heap | Ref. Shallow Heap | Retained Heap ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- java.lang.Thread @ 0x74cea50d0 Java indexing Thread | 116,581 | 112 | 3,730,592 | 1,985,560 |- contextClassLoader org.eclipse.osgi.internal.loader.EquinoxClassLoader @ 0x742945ef0 org.eclipse.jdt.core| 116,579 | 104 | 3,730,528 | 2,600,296 |- threadLocals java.lang.ThreadLocal$ThreadLocalMap @ 0x74e910be0 | 2 | 24 | 64 | 1,985,264 | '- table java.lang.ThreadLocal$ThreadLocalMap$Entry[128] @ 0x76a4f3f18 | 2 | 528 | 64 | 1,985,240 | '- [63] java.lang.ThreadLocal$ThreadLocalMap$Entry @ 0x76f85b400 | 2 | 32 | 64 | 86,344 | '- value org.eclipse.jdt.internal.core.search.indexing.SourceIndexer @ 0x76f85b430 | 2 | 40 | 64 | 86,296 | '- document org.eclipse.jdt.internal.core.search.JavaSearchDocument @ 0x76f85b458 | 2 | 48 | 64 | 82,008 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
@Ted: can you provide your GC root to the large chunk of memory that you see. You can use the Eclipse Memory Analyzer to copy the select of the GC root paths.
@Andrey, Do we really need threadlocal for sourceIndexer ? Seems like the sourceIndexer is only called from JavaIndex Thread which is always a single threaded execution.
And i think i see the project, org.eclipse.jdt.internal.core.search.JavaSearchParticipant.indexResolvedDocument(SearchDocument, IPath) is not called always. Its only called when shouldIndexResolvedDocument is true. I think we need to manage this.
(In reply to Gayan Perera from comment #13) > @Andrey, Do we really need threadlocal for sourceIndexer ? Seems like the > sourceIndexer is only called from JavaIndex Thread which is always a single > threaded execution. See my last patch set :-)
Nice, but i think the problem is not the ThreadLocal. It how and when we clear the indexer. org.eclipse.jdt.internal.core.search.JavaSearchParticipant.indexResolvedDocument(SearchDocument, IPath) is not called always and the sourceIndexer is cleared only here. Its only called when shouldIndexResolvedDocument is true. I think we need to manage this. I think i have a better fix for this, shall i push the gerrit or push into yours ?
New Gerrit change created: https://git.eclipse.org/r/c/jdt/eclipse.jdt.core/+/178333
I pushed my patch as well, it solves the issue, following is before and after fix, after a full index of workspace Before org.eclipse.jdt.internal.core.search.indexing.SourceIndexer 13 (0 %) 936 B (0 %) n/a org.eclipse.jdt.internal.core.search.indexing.SourceIndexerRequestor 13 (0 %) 624 B (0 %) n/a After org.eclipse.jdt.internal.core.search.indexing.SourceIndexerRequestor 0 (0 %) 0 B (0 %) n/a org.eclipse.jdt.internal.core.search.indexing.SourceIndexer 0 (0 %) 0 B (0 %) n/a
What is the easiest way for me to test one of these fixes? Having to restart eclipse every hour or so now..
@Ted This is bit risky, i but i think we don't have any changes right now in that class. I will update load a jar file with the only the files you have to patch. You can open your jdt.core in your installation and replace all those classes.
Created attachment 285942 [details] Patch Jar File @Ted please try this file, copy the class file inside this and override the class file in your installations jdt.core jar.
(In reply to Ted Crossman from comment #19) > What is the easiest way for me to test one of these fixes? Having to restart > eclipse every hour or so now.. We will merge the patch soon and you could grab the next nightly SDK build then.
I went the dangerous way and tried the patch jar file. It is working like a charm. Hitting the "garbage pail" now gives me back my memory and it is not every getting super high. Thank you!
Gerrit change https://git.eclipse.org/r/c/jdt/eclipse.jdt.core/+/178308 was merged to [master]. Commit: http://git.eclipse.org/c/jdt/eclipse.jdt.core.git/commit/?id=663f0f8ca2960c095b94beb3854d1c033bb224ac
Thanks Gayan!
(In reply to Ted Crossman from comment #23) > I went the dangerous way and tried the patch jar file. > It is working like a charm. Hitting the "garbage pail" now gives me back my > memory and it is not every getting super high. > > Thank you! Hi, Can you please check with the latest I build.
Verified for 4.20 M3 using build I20210517-0600.
