I have installed ES soooo many times. Every once in awhile, something new pops up.
Elastic 6.4.2 from RPM installer
I had it running, but we then needed to go into recovery mode to resize the root file system.
And now ES won't start, error in log is:
[2018-10-28T19:53:00,873][WARN ][o.e.b.Natives ] unable to loa d JNA native support library, native methods will be disabled. java.lang.UnsatisfiedLinkError: /tmp/elasticsearch.PRdXLpjT/jna--19853545 63/jna2901201660730912229.tmp: /tmp/elasticsearch.PRdXLpjT/jna--198535456 3/jna2901201660730912229.tmp: failed to map segment from shared object: O peration not permitted at java.lang.ClassLoader
I see that ls -l on /tmp is:
$ ls -l /tmp total 52 drwx------. 2 root root 4096 Oct 26 11:55 elasticsearch.QbzXEIeS
What is the step to resolve?