Bug ID 626990: restjavad logs flooded with messages from ChildWrapper

Last Modified: Oct 01, 2018

Bug Tracker

Affected Product:  See more info
BIG-IP TMOS(all modules)

Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 12.1.3, 12.1.3.1

Fixed In:
13.0.0, 12.1.3.2

Opened: Nov 04, 2016
Severity: 3-Major
Related AskF5 Article:
K64915164

Symptoms

Running iControl REST under heavy load might result in restjavad logs being filled with multiple, repeating messages similar to the following: [WARNING][76559][13 Dec 2016 07:08:00 UTC][ChildWrapper] Exception found in child runner thread: null

Impact

Logs fill with messages and rotate out. Logs full of these error messages might cause other messages to be missed.

Conditions

-- Put iControl REST under a heavy load. -- View restjavad logs.

Workaround

None.

Fix Information

iControl REST properly handles the exception described.

Behavior Change