Elasticsearch无法写入日志文件

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我想激活弹性搜索的日志。

当我运行弹性搜索二进制文件时，我意识到我有日志记录问题：配置无法加载！ p>

这是输出：

〜$ sudo / usr / share /弹性搜索/ bin / elasticsearch 无法配置日志记录... org.elasticsearch.ElasticsearchException：无法在org.elasticsearchmon.logging.log4j.LogConfigurator.resolveConfig（ LogConfigurator.java:117）在org.elasticsearchmon.logging.log4j.LogConfigurator.configure（LogConfigurator.java:81）在org.elasticsearch.bootstrap.Bootstrap.setupLogging（Bootstrap.java： 94）在org.elasticsearch.bootstrap.Bootstrap.main（Bootstrap.java:178）在org.elasticsearch.bootstrap.Elasticsearch.main（Elasticsearch.java:32）引起：java.nio.file.NoSuchFileException：/ usr / share / elasticsearch / config at sun.nio.fs.UnixException.trans lateToIOException（UnixException.java:86） at sun.nio.fs.UnixException.rethrowAsIOException（UnixException.java:102） at sun.nio.fs.UnixException.rethrowAsIOException（UnixException.java:107） at sun.nio.fs.UnixFileAttributeViews $ Basic.readAttributes（UnixFileAttributeViews.java:55） at sun.nio.fs.UnixFileSystemProvider.readAttributes（UnixFileSystemProvider.java:144） at sun .nio.fs.LinuxFileSystemProvider.readAttributes（LinuxFileSystemProvider.java:97）在java.nio.file.Files.readAttributes（Files.java:1686）在java.nio.file.FileTreeWalker.walk （FileTreeWalker.java:109）在java.nio.file.FileTreeWalker.walk（FileTreeWalker.java:69）在java.nio.file.Files.walkFileTree（Files.java:2602）在org.elasticsearchmon.logging.log4j.LogConfigurator.resolveConfig（LogConfigurator.java:107） ... 4更多 log4j：WARN找不到appender（node） 。 log4j：WARN请正确初始化log4j系统。 log4j：WARN有关详细信息，请参阅logging.apache/log4j/1.2/faq.html#noconfig。 Java HotSpot（TM）服务器VM警告：您已加载库/usr/share/elasticsearch/lib/sigar/libsigar-x86-linux.so，这可能已禁用堆栈保护。虚拟机将尝试修复堆叠防护罩。 强烈建议您使用'execstack -c< libfile>'修复库，或者将其与-z noexecstack链接。

我正在linuxmint 17下运行并使用最新的ES。

解决方案

如果您使用软件包管理器安装弹性搜索器，如 yum 或 apt-get 你不应该这样启动弹性搜索。尝试使用服务：例如 /etc/init.d/elasticsearch 或使用命令 sudo service elasticsearch start 您还应该检查logging.yml文件是否位于堆栈跟踪中提到的位置： / usr / share / elasticsearch / config

使用 sudo 开始弹性搜索不好，你可以做 sudo elasticsearch 作为弹性搜索用户运行，但我更喜欢使用第二句所述的服务调用。

希望帮助

I would like to activate logs of elasticsearch .

When I run elasticsearch binaries, I realize that I have problems with logging : the configuration cannot be loaded !

Here is the output :

~ $ sudo /usr/share/elasticsearch/bin/elasticsearch Failed to configure logging... org.elasticsearch.ElasticsearchException: Failed to load logging configuration at org.elasticsearchmon.logging.log4j.LogConfigurator.resolveConfig(LogConfigurator.java:117) at org.elasticsearchmon.logging.log4j.LogConfigurator.configure(LogConfigurator.java:81) at org.elasticsearch.bootstrap.Bootstrap.setupLogging(Bootstrap.java:94) at org.elasticsearch.bootstrap.Bootstrap.main(Bootstrap.java:178) at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:32) Caused by: java.nio.file.NoSuchFileException: /usr/share/elasticsearch/config at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86) at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107) at sun.nio.fs.UnixFileAttributeViews$Basic.readAttributes(UnixFileAttributeViews.java:55) at sun.nio.fs.UnixFileSystemProvider.readAttributes(UnixFileSystemProvider.java:144) at sun.nio.fs.LinuxFileSystemProvider.readAttributes(LinuxFileSystemProvider.java:97) at java.nio.file.Files.readAttributes(Files.java:1686) at java.nio.file.FileTreeWalker.walk(FileTreeWalker.java:109) at java.nio.file.FileTreeWalker.walk(FileTreeWalker.java:69) at java.nio.file.Files.walkFileTree(Files.java:2602) at org.elasticsearchmon.logging.log4j.LogConfigurator.resolveConfig(LogConfigurator.java:107) ... 4 more log4j:WARN No appenders could be found for logger (node). log4j:WARN Please initialize the log4j system properly. log4j:WARN See logging.apache/log4j/1.2/faq.html#noconfig for more info. Java HotSpot(TM) Server VM warning: You have loaded library /usr/share/elasticsearch/lib/sigar/libsigar-x86-linux.so which might have disabled stack guard. The VM will try to fix the stack guard now. It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'.

I am running under linuxmint 17 and using latest ES.

解决方案

If you installed elasticsearch using a package manager like yum or apt-get you should not start elasticsearch this way. Try to use the service: for instance /etc/init.d/elasticsearch or using the command sudo service elasticsearch start

You should also check if the logging.yml file is at the location mentioned in the stack trace:/usr/share/elasticsearch/config

Using sudo to start elasticsearch is not good, you could do sudo elasticsearch to run as the elasticsearch user, but I prefer to use the service call as described in the second sentence.

Hope that helps