当我尝试使用命令systemctl start elasticsearch.service启动弹性搜索-6.8.20时，遇到了这个异常
Starting Elasticsearch...
systemd[1]: Started Elasticsearch.
elasticsearch[71380]: Exception in thread "main" java.lang.NoClassDefFoundError: Could not initialize class sun.util.calendar.ZoneInfoFile
elasticsearch[71380]: #011at sun.util.calendar.ZoneInfo.getTimeZone(ZoneInfo.java:589)
elasticsearch[71380]: #011at java.util.TimeZone.getTimeZone(TimeZone.java:560)
elasticsearch[71380]: #011at java.util.TimeZone.setDefaultZone(TimeZone.java:666)
elasticsearch[71380]: #011at java.util.TimeZone.getDefaultRef(TimeZone.java:636)
elasticsearch[71380]: #011at java.util.TimeZone.getDefault(TimeZone.java:625)
elasticsearch[71380]: #011at java.text.SimpleDateFormat.initializeCalendar(SimpleDateFormat.java:657)
elasticsearch[71380]: #011at java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:601)
elasticsearch[71380]: #011at java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:580)
elasticsearch[71380]: #011at org.apache.logging.log4j.status.StatusData.getFormattedStatus(StatusData.java:122)
elasticsearch[71380]: #011at org.apache.logging.log4j.status.StatusConsoleListener.log(StatusConsoleListener.java:81)
elasticsearch[71380]: #011at org.apache.logging.log4j.status.StatusLogger.logMessage(StatusLogger.java:278)
elasticsearch[71380]: #011at org.apache.logging.log4j.spi.AbstractLogger.tryLogMessage(AbstractLogger.java:2170)
elasticsearch[71380]: #011at org.apache.logging.log4j.spi.AbstractLogger.logMessageTrackRecursion(AbstractLogger.java:2125)
elasticsearch[71380]: #011at org.apache.logging.log4j.spi.AbstractLogger.logMessageSafely(AbstractLogger.java:2108)
elasticsearch[71380]: #011at org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:2002)
elasticsearch[71380]: #011at org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:1974)
elasticsearch[71380]: #011at org.apache.logging.log4j.spi.AbstractLogger.error(AbstractLogger.java:741)
elasticsearch[71380]: #011at org.apache.logging.log4j.core.pattern.PatternParser.createConverter(PatternParser.java:592)
elasticsearch[71380]: #011at org.apache.logging.log4j.core.pattern.PatternParser.finalizeConverter(PatternParser.java:639)
elasticsearch[71380]: #011at org.apache.logging.log4j.core.pattern.PatternParser.parse(PatternParser.java:415)
elasticsearch[71380]: #011at org.apache.logging.log4j.core.pattern.PatternParser.parse(PatternParser.java:177)
elasticsearch[71380]: #011at org.apache.logging.log4j.core.layout.PatternLayout$SerializerBuilder.build(PatternLayout.java:377)
elasticsearch[71380]: #011at org.apache.logging.log4j.core.layout.PatternLayout.<init>(PatternLayout.java:129)
elasticsearch[71380]: #011at org.apache.logging.log4j.core.layout.PatternLayout.<init>(PatternLayout.java:59)
elasticsearch[71380]: #011at org.apache.logging.log4j.core.layout.PatternLayout$Builder.build(PatternLayout.java:660)
elasticsearch[71380]: #011at org.apache.logging.log4j.core.config.AbstractConfiguration.setToDefault(AbstractConfiguration.java:584)
elasticsearch[71380]: #011at org.apache.logging.log4j.core.config.AbstractConfiguration.doConfigure(AbstractConfiguration.java:560)
elasticsearch[71380]: #011at org.apache.logging.log4j.core.config.AbstractConfiguration.initialize(AbstractConfiguration.java:238)
elasticsearch[71380]: #011at org.apache.logging.log4j.core.config.builder.impl.DefaultConfigurationBuilder.build(DefaultConfigurationBuilder.java:204)
elasticsearch[71380]: #011at org.apache.logging.log4j.core.config.builder.impl.DefaultConfigurationBuilder.build(DefaultConfigurationBuilder.java:161)
elasticsearch[71380]: #011at org.apache.logging.log4j.core.config.builder.impl.DefaultConfigurationBuilder.build(DefaultConfigurationBuilder.java:57)
elasticsearch[71380]: #011at org.elasticsearch.common.logging.LogConfigurator.configureStatusLogger(LogConfigurator.java:250)
elasticsearch[71380]: #011at org.elasticsearch.common.logging.LogConfigurator.configure(LogConfigurator.java:166)
elasticsearch[71380]: #011at org.elasticsearch.common.logging.LogConfigurator.configure(LogConfigurator.java:127)
elasticsearch[71380]: #011at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:302)
elasticsearch[71380]: #011at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:159)
elasticsearch[71380]: #011at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:150)
elasticsearch[71380]: #011at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86)
elasticsearch[71380]: #011at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124)
elasticsearch[71380]: #011at org.elasticsearch.cli.Command.main(Command.java:90)
elasticsearch[71380]: #011at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:116)
elasticsearch[71380]: #011at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:93)
systemd[1]: elasticsearch.service: Main process exited, code=exited, status=1/FAILURE
systemd[1]: elasticsearch.service: Failed with result 'exit-code'.
该服务没有按照配置文件elasticsearch.yml中定义的路径进行日志记录。知道是什么原因吗？我正在使用openjdk版本"；1.8.0_312"；和Red Hat 8.3版
我解决了这个问题。OpenJDK安装中缺少TimeZone依赖项：符号链接$JAVA_HOME/jre/lib/tzdb.dat -> /usr/share/javazi-1.8/tzdb.dat指向一个空目录。我下载了rpm文件tzdata-java-2021c-1.el8.noarch.rpm，并使用以下命令进行安装：rpm -ivh tzdata-java-2021c-1.el8.noarch.rpm
现在一切都很好。
根据java.lang.NoClassDefFoundError:无法初始化类XXX，问题可能与ZoneInfoFile.java的静态初始化器有关。
我可以建议创建一个使用ZoneInfoFile并在服务器中运行的简单类，以找出这个类无法初始化的原因。
import sun.util.calendar.ZoneInfoFile;
public class TestInitZoneInfoFile {
public static void main(String[] args) {
ZoneInfoFile.getZoneInfo("dummy");
}
}