[故障描述] VM虚拟机安装ElasticSearch集群,有三台Linux,完成安装后,执行启动命令:bin/elasticsearch -d . 运行结果报错: OpenJDK 64-Bit Server VM warning: If the number of processors is expected to increase from one, then you should configure the number of parallel GC threads appropriate…

我是在手动搭建nexus时遇到的 安装nexus时 启动命令的时候会报OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x0000000083e80000, 3221225472, 0) failed; error='Cannot allocate memory' (errno=12)这种错误 原因就是内存无法分配的问题 (这要看遇到的具体是什么了) 现执行命令 free -m 查看内存是不是还有 最主要的是 看有没有交换空间…

使用docker 安装kafka时启动失败 查看报错日志 # docker logs --since 30m 71846a96e514 Excluding KAFKA_HOME from broker config [Configuring] 'port' in '/opt/kafka/config/server.properties' [Configuring] 'advertised.listeners' in '/opt/kafka/config/server.properties' [C…

Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x00000007e4200000, 467140608, 0) failed; error='无法分配内存' (errno=12) http://blog.csdn.net/kongls08/article/details/8468713 原因 一般是由于启动的tomcat太多,导致服务器内存耗尽 解决方案 把每个tomcat的运行时内存减小 1.打开tomc…

Java HotSpot(TM) 64-Bit Server VM warning: Sharing is only supported for boot loader classes because bootstrap classpath has been appended https://www.jianshu.com/p/1fd1fa8876da 对于这个问题,我查看很多资料,本没有这个问题的解决方法.然后我通过其他收手段从国外网站得到了解决方法.中文意思是“Java热点(TM)64位服务…

[root@crm-web- bin]# shutdown.sh bash: shutdown.sh: command not found [root@crm-web- bin]# sh shutdown.sh Using CATALINA_BASE: /home/soft/apache-tomcat-7.0.92_1 Using CATALINA_HOME: /home/soft/apache-tomcat-7.0.92_1 Using CATALINA_TMPDIR: /home/soft/…

Java HotSpot(TM) 64-Bit Server VM warning: Insufficient space for shared memory file: /tmp/hsperfdata_work/23408 Try using the -Djava.io.tmpdir= option to select an alternate temp location. 错误表示某区内存已满! df -h    查看内存使用情况. 解决: 输入命令 find / -size +200M -…

1 启动hbase的时候爆出警告 Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0 查看配置文件 # Configure PermSize. Only needed in JDK7. You can safely remove it for JDK8+ 我用的jdk1.8,所以注释掉重新启动就没有这个警告了.…

使用命令:JPS #jps  报错了 $jps Java HotSpot(TM) Server VM warning: Insufficient space for shared memory file: Try using the -Djava.io.tmpdir= option to select an alternate temp location. df -h发现某一个满的分区 清理一些无关数据,恢复正常   [转自]:http://blog.csdn.net/u012965373/ar…

启动程序报错: Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x00000006fff80000, 2863661056, 0) failed; error=’Cannot allocate memory’ (errno=12) # There is insufficient memory for the Java Runtime Environment to continue. # Native memo…