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From drigod...@apache.org
Subject [1/2] brooklyn-docs git commit: Advise users to increase OS opened files limit
Date Wed, 07 Jun 2017 15:37:07 GMT
Repository: brooklyn-docs
Updated Branches:
  refs/heads/master 4a1da8224 -> 4c4102703


Advise users to increase OS opened files limit


Project: http://git-wip-us.apache.org/repos/asf/brooklyn-docs/repo
Commit: http://git-wip-us.apache.org/repos/asf/brooklyn-docs/commit/d3e339d7
Tree: http://git-wip-us.apache.org/repos/asf/brooklyn-docs/tree/d3e339d7
Diff: http://git-wip-us.apache.org/repos/asf/brooklyn-docs/diff/d3e339d7

Branch: refs/heads/master
Commit: d3e339d7c5fcb3ef52bbd4096bb994a3c2aeb4d9
Parents: 4a1da82
Author: Valentin Aitken <bostko@gmail.com>
Authored: Wed Jun 7 16:45:43 2017 +0300
Committer: Valentin Aitken <bostko@gmail.com>
Committed: Wed Jun 7 17:48:06 2017 +0300

----------------------------------------------------------------------
 .../troubleshooting/increase-system-resource-limits.md    | 10 ++++++++++
 1 file changed, 10 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/brooklyn-docs/blob/d3e339d7/guide/ops/troubleshooting/increase-system-resource-limits.md
----------------------------------------------------------------------
diff --git a/guide/ops/troubleshooting/increase-system-resource-limits.md b/guide/ops/troubleshooting/increase-system-resource-limits.md
index 8173906..8ef721b 100644
--- a/guide/ops/troubleshooting/increase-system-resource-limits.md
+++ b/guide/ops/troubleshooting/increase-system-resource-limits.md
@@ -4,6 +4,16 @@ title: Increase System Resource Limits
 toc: /guide/toc.json
 ---
 
+If you encounter the following error:
+
+    Caused by: java.io.IOException: Too many open files
+            at java.io.UnixFileSystem.createFileExclusively(Native Method)[:1.8.0
+
+Please check the limit for opened files `cat /proc/sys/fs/file-max` and increase it.
+You can increase the maximum limit of opened files by setting `fs.file-max` in `/etc/sysctl.conf`.
+and then running `sudo sysctl -p` to apply the changes.
+
+
 If you encounter the error below, e.g. when running with many entities, please consider **increasing
the ulimit**:
 
     java.lang.OutOfMemoryError: unable to create new native thread


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