File limit is far too low for nexus 3.x installations

[SchlegelS0208]

After startup of Nexus, you will be prompted with an error message regarding to increase the actual file limit:
tail -f /opt/sonatype-work/nexus3/log/nexus.log

2017-10-11 09:04:20,224+0200 INFO [FelixStartLevel] *SYSTEM org.sonatype.nexus.extender.NexusBundleTracker - ACTIVATING org.sonatype.nexus.core [197]
2017-10-11 09:04:20,598+0200 WARN [FelixStartLevel] *SYSTEM org.sonatype.nexus.internal.system.FileDescriptorServiceImpl - WARNING: ****************************************************************************
2017-10-11 09:04:20,598+0200 WARN [FelixStartLevel] *SYSTEM org.sonatype.nexus.internal.system.FileDescriptorServiceImpl - WARNING: The open file descriptor limit is 4096 which is below the minimum recommended value of 65536.
2017-10-11 09:04:20,599+0200 WARN [FelixStartLevel] *SYSTEM org.sonatype.nexus.internal.system.FileDescriptorServiceImpl - WARNING: Please see: http://links.sonatype.com/products/nexus/system-reqs#filehandles
2017-10-11 09:04:20,599+0200 WARN [FelixStartLevel] *SYSTEM org.sonatype.nexus.internal.system.FileDescriptorServiceImpl - WARNING: ****************************************************************************

This issue has already been fixed by (Andrew Grimberg => [email protected]), see Pull-Request:
#94

[joeryan]

If the fix for this issue has been merged, can the issue be closed?

[SchlegelS0208]

Yeah, should be fine. :)

In the mean time I fixed some other things too. There's a chance that I provide another merge-request in the next week.