The task with id ” + id + ” and allocation id ” + allocationId + ” not found – How to solve this Elasticsearch error

The task with id ” + id + ” and allocation id ” + allocationId + ” not found – How to solve this Elasticsearch error

Opster Team

July-20, Version: 1.7-8.0

 

Before you begin reading this guide, we recommend you try running the 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 ” the task with id ” + id + ” and allocation id ” + allocationId + ” not found ” 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, allocation and persistent.

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 (free tool that requires no installation).

Log Context

Log”the task with id [” + id + “] and allocation id [” + allocationId + “] not found”classname  is PersistentTasksClusterService.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

logger.warn("The task [{}] with id [{}] was found but it has a different allocation id [{}]; status is not updated";
  PersistentTasksCustomMetadata.getTaskWithId(currentState; id).getTaskName(); id; allocationId);
  } else {
  logger.warn("The task [{}] wasn't found; status is not updated"; id);
  }
  throw new ResourceNotFoundException("the task with id [" + id + "] and allocation id [" + allocationId + "] not found");
  }
  }
 
  @Override
  public void onFailure(String source; Exception e) {

Run the Check-Up to get customized recommendations like this:

checklist Run Check-Up

error

Heavy merges detected in specific nodes

error-img

Description

A large number of small shards can slow down searches and cause cluster instability. Some indices have shards that are too small…

error-img

Recommendations Based on your specific ES deployment you should…

Based on your specific ES deployment you should…

1

X-PUT curl -H [a customized recommendation]

 

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