Briefly, this error occurs when Elasticsearch fails to execute a callback function after an action has been performed. This could be due to a variety of reasons such as network issues, insufficient resources, or a bug in the code. To resolve this issue, you can try the following: 1) Check the network connectivity and ensure that all nodes are reachable. 2) Monitor the resource usage of your Elasticsearch cluster and scale it up if necessary. 3) Review the code for any potential bugs or issues, and update or fix it as needed.
This guide will help you check for common problems that cause the log ” failed to execute failure callback on [” + ThreadedActionListener.this + “] ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: .
Log Context
Log “failed to execute failure callback on [” + ThreadedActionListener.this + “]” classname is ThreadedActionListener.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :
}
}
@Override
public void onFailure(Exception e) {
logger.error(() -> "failed to execute failure callback on [" + ThreadedActionListener.this + "]"; e);
assert false : e;
}
@Override
public String toString() {
