Ethan Li created SOLR-12525: ------------------------------- Summary: Solr 5.3 and JDK10 compatibility investigation Key: SOLR-12525 URL: https://issues.apache.org/jira/browse/SOLR-12525 Project: Solr Issue Type: Improvement Security Level: Public (Default Security Level. Issues are Public) Components: SolrJ Affects Versions: 5.3.1 Reporter: Ethan Li
We are trying to use JDK10 to run Solr 5.3.1 and we are facing some problems: We removed the following JAVA options in solr.in.sh as what SOLR suggest because it wont start: UseConcMarkSweepGC UseParNewGC PrintHeapAtGC PrintGCDateStamps PrintGCTimeStamps PrintTenuringDistribution PrintGCApplicationStoppedTime And the options left in solr.in.sh: # Enable verbose GC logging GC_LOG_OPTS="-verbose:gc -XX:+PrintGCDetails" # These GC settings have shown to work well for a number of common Solr workloads GC_TUNE="-XX:NewRatio=3 \ -XX:SurvivorRatio=4 \ -XX:TargetSurvivorRatio=90 \ -XX:MaxTenuringThreshold=8 \ -XX:ConcGCThreads=4 -XX:ParallelGCThreads=4 \ -XX:+CMSScavengeBeforeRemark \ -XX:PretenureSizeThreshold=64m \ -XX:+UseCMSInitiatingOccupancyOnly \ -XX:CMSInitiatingOccupancyFraction=50 \ -XX:CMSMaxAbortablePrecleanTime=6000 \ -XX:+CMSParallelRemarkEnabled \ -XX:+ParallelRefProcEnabled" After that SOLR runs but it got an error: [0.001s][warning][gc] -Xloggc is deprecated. Will use -Xlog:gc:/solr/logs/solr_gc.log instead. [0.001s][warning][gc] -XX:+PrintGCDetails is deprecated. Will use -Xlog:gc* instead. [0.003s][info ][gc] Using Serial WARNING: System properties and/or JVM args set. Consider using --dry-run or --exec 0 INFO (main) [ ] o.e.j.u.log Logging initialized @532ms 205 INFO (main) [ ] o.e.j.s.Server jetty-9.2.11.v20150529 218 WARN (main) [ ] o.e.j.s.h.RequestLogHandler !RequestLog 220 INFO (main) [ ] o.e.j.d.p.ScanningAppProvider Deployment monitor [file:/home/solr/solr-5.3.1/server/contexts/|file:///home/solr/solr-5.3.1/server/contexts/] at interval 0 559 INFO (main) [ ] o.e.j.w.StandardDescriptorProcessor NO JSP Support for /solr, did not find org.apache.jasper.servlet.JspServlet 569 WARN (main) [ ] o.e.j.s.SecurityHandler ServletContext@o.e.j.w.WebAppContext@1a75e76a {/solr,file:/home/solr/solr-5.3.1/server/solr-webapp/webapp/,STARTING} \{/home/solr/solr-5.3.1/server/solr-webapp/webapp} has uncovered http methods for path: / 577 INFO (main) [ ] o.a.s.s.SolrDispatchFilter SolrDispatchFilter.init(): WebAppClassLoader=1904783235@7188af83 625 INFO (main) [ ] o.a.s.c.SolrResourceLoader JNDI not configured for solr (NoInitialContextEx) 626 INFO (main) [ ] o.a.s.c.SolrResourceLoader using system property solr.solr.home: /solr/data 627 INFO (main) [ ] o.a.s.c.SolrResourceLoader new SolrResourceLoader for directory: '/solr/data/' 750 INFO (main) [ ] o.a.s.c.SolrXmlConfig Loading container configuration from /solr/data/solr.xml 817 INFO (main) [ ] o.a.s.c.CoresLocator Config-defined core root directory: /solr/data [1.402s][info ][gc] GC(0) Pause Full (Metadata GC Threshold) 85M->7M(490M) 37.281ms 875 INFO (main) [ ] o.a.s.c.CoreContainer New CoreContainer 1193398802 875 INFO (main) [ ] o.a.s.c.CoreContainer Loading cores into CoreContainer [instanceDir=/solr/data/] 875 INFO (main) [ ] o.a.s.c.CoreContainer loading shared library: /solr/data/lib 875 WARN (main) [ ] o.a.s.c.SolrResourceLoader Can't find (or read) directory to add to classloader: lib (resolved as: /solr/data/lib). 889 INFO (main) [ ] o.a.s.h.c.HttpShardHandlerFactory created with socketTimeout : 600000,connTimeout : 60000,maxConnectionsPerHost : 20,maxConnections : 10000,corePoolSize : 0,maximumPoolSize : 2147483647,maxThreadIdleTime : 5,sizeOfQueue : -1,fairnessPolicy : false,useRetries : false, 1036 INFO (main) [ ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: socketTimeout=600000&connTimeout=60000&retry=true 1038 INFO (main) [ ] o.a.s.l.LogWatcher SLF4J impl is org.slf4j.impl.Log4jLoggerFactory 1039 INFO (main) [ ] o.a.s.l.LogWatcher Registering Log Listener [Log4j (org.slf4j.impl.Log4jLoggerFactory)] 1040 INFO (main) [ ] o.a.s.c.CoreContainer Security conf doesn't exist. Skipping setup for authorization module. 1041 INFO (main) [ ] o.a.s.c.CoreContainer No authentication plugin used. 1179 INFO (main) [ ] o.a.s.c.CoresLocator Looking for core definitions underneath /solr/data 1180 INFO (main) [ ] o.a.s.c.CoresLocator Found 0 core definitions 1185 INFO (main) [ ] o.a.s.s.SolrDispatchFilter user.dir=/home/solr/solr-5.3.1/server 1186 INFO (main) [ ] o.a.s.s.SolrDispatchFilter SolrDispatchFilter.init() done 1216 INFO (main) [ ] o.e.j.s.h.ContextHandler Started o.e.j.w.WebAppContext@1a75e76a\{/solr,file:/home/solr/solr-5.3.1/server/solr-webapp/webapp/,AVAILABLE}{/home/solr/solr-5.3.1/server/solr-webapp/webapp} 1224 INFO (main) [ ] o.e.j.s.ServerConnector Started ServerConnector@2102a4d5 {HTTP/1.1} \{0.0.0.0:8983} 1228 INFO (main) [ ] o.e.j.s.Server Started @1762ms 14426 WARN (qtp1045997582-15) [ ] o.a.s.h.a.SystemInfoHandler Error getting JMX properties java.lang.UnsupportedOperationException: Boot class path mechanism is not supported at java.management/sun.management.RuntimeImpl.getBootClassPath(RuntimeImpl.java:99) at org.apache.solr.handler.admin.SystemInfoHandler.getJvmInfo(SystemInfoHandler.java:317) at org.apache.solr.handler.admin.SystemInfoHandler.handleRequestBody(SystemInfoHandler.java:103) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143) at org.apache.solr.handler.admin.InfoHandler.handleRequestBody(InfoHandler.java:90) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143) at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:675) at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:443) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:214) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:179) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) at org.eclipse.jetty.server.Server.handle(Server.java:499) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310) [root@centos6 logs]# service solr status Found 1 Solr nodes: Solr process 4630 running on port 8983 ERROR: Failed to get system information from [http://localhost:8983/solr] due to: java.lang.NullPointerException The exception behind from the log: 2018-06-27 20:00:55.411 INFO (main) [ ] o.e.j.s.Server Started @1849ms 2018-06-27 20:01:20.192 WARN (qtp1646371921-17) [ ] o.a.s.h.a.SystemInfoHandler Error getting JMX properties java.lang.UnsupportedOperationException: Boot class path mechanism is not supported at java.management/sun.management.RuntimeImpl.getBootClassPath(RuntimeImpl.java:99) at org.apache.solr.handler.admin.SystemInfoHandler.getJvmInfo(SystemInfoHandler.java:317) at org.apache.solr.handler.admin.SystemInfoHandler.handleRequestBody(SystemInfoHandler.java:103) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143) at org.apache.solr.handler.admin.InfoHandler.handleRequestBody(InfoHandler.java:90) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143) Removing JMX related option (or disable) won't fix this. 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