Tag: limits

Root Login Permission Denied on CentOS7

A system that was a fresh installation of CentOS 7 Linux was just completed. After all the updates, the user began to install an application. After some time, the user logged out of the system and could not log back into it. As a root user, the administrator was unable to access the virtual machine even via console. This eliminated…

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Elasticsearch bootstrap checks failed [RESOLVED]

Elasticsearch is a distributed, open source search and analytics engine for all types of data, including textual, numerical, geospatial, structured, and unstructured.  After installing Elasticsearch the application failed to start with a bootstrap error. Problem ERROR: bootstrap checks failed max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536] max number of threads [1024] for...Read More »

Elasticsearch bootstrap checks failed [RESOLVED]

After installing Elasticsearch the application failed to start with a bootstrap error. The resolution was to modify three files. After logging off, logging back on, the user account successfully started Elasticsearch. Source http://www.cnblogs.com/woxpp/p/6061073.htmlRead More »