Invalid -Xlog option ‘-Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=3

小咪咪 2023-10-10 11:41 12阅读 0赞

### 报错场景 ###

使用compose安装elasticsearch7.5.0时，启动报错  
compose文件：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzNDM3ODc0_size_16_color_FFFFFF_t_70_pic_center]

报错信息：

Attaching to elasticsearch
    elasticsearch    | Created elasticsearch keystore in /usr/share/elasticsearch/config
    elasticsearch    | Exception in thread "main" java.lang.RuntimeException: starting java failed with [1]
    elasticsearch    | output:
    elasticsearch    | [0.001s][error][logging] Error opening log file 'logs/gc.log': Permission denied
    elasticsearch    | [0.001s][error][logging] Initialization of output 'file=logs/gc.log' using options 'filecount=32,filesize=64m' failed.
    elasticsearch    | error:
    elasticsearch    | OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
    elasticsearch    | Invalid -Xlog option '-Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=32,filesize=64m', see error log for details.
    elasticsearch    | Error: Could not create the Java Virtual Machine.
    elasticsearch    | Error: A fatal exception has occurred. Program will exit.
    elasticsearch    | 	at org.elasticsearch.tools.launchers.JvmErgonomics.flagsFinal(JvmErgonomics.java:118)
    elasticsearch    | 	at org.elasticsearch.tools.launchers.JvmErgonomics.finalJvmOptions(JvmErgonomics.java:86)
    elasticsearch    | 	at org.elasticsearch.tools.launchers.JvmErgonomics.choose(JvmErgonomics.java:59)
    elasticsearch    | 	at org.elasticsearch.tools.launchers.JvmOptionsParser.main(JvmOptionsParser.java:92)

### 原因分析 ###

查看关键报错信息\[error\]\[logging\] Error opening log file ‘logs/gc.log’: Permission denied，因为es是不能root用户启动，怀疑是设置了存储及日志，root用户启动docker，导致启动时没有权限隐射，尝试去掉目录隐射后正常启动。

### 解决办法 ###

添加环境变量：TAKE\_FILE\_OWNERSHIP  
![在这里插入图片描述][20201022132242532.png_pic_center]  
正常启动：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzNDM3ODc0_size_16_color_FFFFFF_t_70_pic_center 1]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzNDM3ODc0_size_16_color_FFFFFF_t_70_pic_center]: https://img-blog.csdnimg.cn/2020102213253054.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzNDM3ODc0,size_16,color_FFFFFF,t_70#pic_center
[20201022132242532.png_pic_center]: https://img-blog.csdnimg.cn/20201022132242532.png#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzNDM3ODc0_size_16_color_FFFFFF_t_70_pic_center 1]: https://img-blog.csdnimg.cn/20201022132307352.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzNDM3ODc0,size_16,color_FFFFFF,t_70#pic_center