Failed to invoke onTranslogRecovery listener - Common causes and quick fixes

Opster Team

Aug-23, Version: 2.2-2.9

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Briefly, this error occurs when OpenSearch fails to invoke the onTranslogRecovery listener, which is responsible for handling the recovery of the transaction log (translog). This could be due to issues like disk space, network connectivity, or corrupted translog files. To resolve this, you can try freeing up disk space, checking network connections, or restoring from a recent backup. If the translog is corrupted, you may need to delete it, but this should be a last resort as it can lead to data loss.

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This guide will help you check for common problems that cause the log ” failed to invoke onTranslogRecovery listener ” to appear. To understand the issues related to this log, read the explanation below about the following OpenSearch concepts: index, recovery.

Overview

In OpenSearch, an index (plural: indices) contains a schema and can have one or more shards and replicas. An OpenSearch index is divided into shards and each shard is an instance of a Lucene index.

Indices are used to store the documents in dedicated data structures corresponding to the data type of fields. For example, text fields are stored inside an inverted index whereas numeric and geo fields are stored inside BKD trees.

Examples

Create index

The following example is based on OpenSearch version 5.x onwards. An index with two shards, each having one replica will be created with the name test_index1

PUT /test_index1?pretty
{
    "settings" : {
        "number_of_shards" : 2,
        "number_of_replicas" : 1
    },
    "mappings" : {
        "properties" : {
            "tags" : { "type" : "keyword" },
            "updated_at" : { "type" : "date" }
        }
    }
}

List indices

All the index names and their basic information can be retrieved using the following command:

GET _cat/indices?v

Index a document

Let’s add a document in the index with the command below:

PUT test_index1/_doc/1
{
  "tags": [
    "opster",
    "OpenSearch"
  ],
  "date": "01-01-2020"
}

Query an index

GET test_index1/_search
{
  "query": {
    "match_all": {}
  }
}

Query multiple indices

It is possible to search multiple indices with a single request. If it is a raw HTTP request, index names should be sent in comma-separated format, as shown in the example below, and in the case of a query via a programming language client such as python or Java, index names are to be sent in a list format.

GET test_index1,test_index2/_search

Delete indices

DELETE test_index1

Common problems

It is good practice to define the settings and mapping of an Index wherever possible because if this is not done, OpenSearch tries to automatically guess the data type of fields at the time of indexing. This automatic process may have disadvantages, such as mapping conflicts, duplicate data and incorrect data types being set in the index. If the fields are not known in advance, it’s better to use dynamic index templates.

OpenSearch supports wildcard patterns in Index names, which sometimes aids with querying multiple indices, but can also be very destructive too. For example, It is possible to delete all the indices in a single command using the following commands:

DELETE /*

To disable this, you can add the following lines in the OpenSearch.yml:

action.destructive_requires_name: true

Log Context

Log “failed to invoke onTranslogRecovery listener” classname is CompositeTranslogEventListener.java.
We extracted the following from OpenSearch source code for those seeking an in-depth context :

        List exceptionList = new ArrayList(listeners.size());
        for (TranslogEventListener listener : listeners) {
            try {
                listener.onAfterTranslogRecovery();
            } catch (Exception ex) {
                logger.warn(() -> new ParameterizedMessage("failed to invoke onTranslogRecovery listener"); ex);
                exceptionList.add(ex);
            }
        }
        maybeThrowTranslogExceptionAndSuppress(exceptionList);
    }

Failed to invoke onTranslogRecovery listener – How to solve this OpenSearch error

Log Context

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