The JVM then calls the run method of this thread. ![]() Some code in src/java/org/apache/lucene/util/UnicodeUtil.java was derived. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform. Oracle and Java are registered trademarks of Oracle and/or its affiliates. Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. void start(): causes the thread to begin execution. The Lucene PMC is pleased to announce the release of Apache Lucene 5.5.3. causes the currently executing thread to sleep temporarily for a specified number of milliseconds. Here's stack trace of the latest such crash in case it is relevant: SEVERE: : Java heap spaceĪt (Arrays.java:3209)Īt .TermBuffer.toTerm(TermBuffer.java:122)Īt .SegmentTermEnum.term(SegmentTermEnum.java:169)Īt .FieldCacheImpl$StringIndexCache.createValue(FieldCacheImpl.java:701)Īt .FieldCacheImpl$Cache.get(FieldCacheImpl.java:208)Īt .FieldCacheImpl.getStringIndex(FieldCacheImpl.java:676)Īt .FieldComparator$tNextReader(FieldComparator.java:667)Īt .TopFieldCollector$tNextReader(TopFieldCollector.java:94)Īt .arch(IndexSearcher.java:245)Īt .arch(Searcher.java:171)Īt .SolrIndexSearcher.getDocListNC(SolrIndexSearcher.java:988)Īt .SolrIndexSearcher.getDocListC(SolrIndexSearcher.java:884)Īt .arch(SolrIndexSearcher.java:341)Īt .component.Quer圜omponent.process(Quer圜omponent.java:182)Īt .(SearchHandler.java:195)Īt .RequestHandlerBase.handleRequest(RequestHandlerBase.java:131)Īt .SolrCore.execute(SolrCore.java:1316)Īt .SolrDispatchFilter.execute(SolrDispatchFilter.java:338)Īt .SolrDispatchFilter.doFilter(SolrDispatchFilter.java:241)Īt .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)Īt .ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)Īt .StandardWrapperValve.invoke(StandardWrapperValve.java:233)Īt .StandardContextValve.invoke(StandardContextValve.java:191)Īt .StandardHostValve.invoke(StandardHostValve.java:128)Īt .ErrorReportValve.invoke(ErrorReportValve.java:102)Īt .StandardEngineValve.invoke(StandardEngineValve.java:109)Īt .rvice(CoyoteAdapter.java:286)Īt 11.Http11Processor.process(Http11Processor.java:845)Īt 11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)Īt .net.JIoEndpoint$n(JIoEndpoint. This Oracle Threads document shows the various methods available to us: https. You must cause any modified files to carry prominent notices stating that You changed the files and. Yes, I can keep tweaking JVM heap size every time such crashes happen, but this is all so backwards. ![]() Is there a fundamental reason why it needs manual tweaking of config files / jvm parameters instead of it just figuring out how much memory is available and limiting itself to that? No other programs except Solr ever have this kind of problem. ![]() Oracle scheduling: Controlling granularity in implicitly parallel languages. Compare price, features, and reviews of the software side-by-side to make the best choice for your business. Analysis and Optimization of Task Granularity on the Java Virtual Machine. I'm really puzzled why it keeps dying with during indexing even though it has a few GBs of memory. Oracle Integration Cloud using this comparison chart.
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