Exception cause unwrapping ran for 10 levels. – How to solve related issues

Opster Team

Feb-20, Version: 1.7-8.0

Before you begin reading this guide, we recommend you run Elasticsearch Error Check-Up which can resolve issues that cause many errors.

This guide will help you check for common problems that cause the log ” Exception cause unwrapping ran for 10 levels. ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: ping.

Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up to analyze Elasticsearch configuration and help resolve this error.

Log Context

Log “Exception cause unwrapping ran for 10 levels…” classname is ExceptionsHelper.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

             if (result.getCause() == result) {
                return result;
            }
            if (counter++ > 10) {
                // dear god; if we got more than 10 levels down; WTF? just bail
                logger.warn("Exception cause unwrapping ran for 10 levels..."; t);
                return result;
            }
            result = result.getCause();
        }
        return result;




 

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