Log Attempt to execute a transport nodes operation without a task – How To Solve Related Issues



Log Attempt to execute a transport nodes operation without a task – How To Solve Related Issues

Opster Team

Jan-20, Version: 1.7-8.0

 

Before you read this guide, we recommend you run the Elasticsearch Error Check-Up which detects issues in ES that cause log errors. It’s a free tool that requires no installation and takes 2 minutes to complete.

This guide will help you check for common problems that cause the log ” Attempt to execute a transport nodes operation without a task ” to appear. It’s important to understand the issues related to the log, so to get started, read the general overview on common issues and tips related to the Elasticsearch concepts: task.

Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up which analyses ES to pinpoint the cause of many errors and provides suitable actionable recommendations how to resolve them. Among the dozens of checks included are: shards sizes, thread pools, management queue size, search errors, circuit breakers and many more (join over 700 users who use this free tool).

Log Context

Log “Attempt to execute a transport nodes operation without a task” classname is TransportNodesAction.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

             transportNodeAction; nodeRequest; nodeExecutor; new NodeTransportHandler());
    }

    
Override
    protected final void doExecute(NodesRequest request; ActionListener listener) {
        logger.warn("attempt to execute a transport nodes operation without a task");
        throw new UnsupportedOperationException("task parameter is required for this operation");
    }

    
Override
    protected void doExecute(Task task; NodesRequest request; ActionListener listener) {




Related issues to this log

We have gathered selected Q&A from the community and issues from Github, that can help fix related issues please review the following for further information :

1 Rejected Execution of org.elasticsearch.transport.TransportService Error -views 28.56 K ,score 20

2 Github Issue Number 5594






Optimize Elasticsearch Performance

Try The Tool