Cannot modify setting ” + k + ” on restore – How to solve this Elasticsearch error

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Cannot modify setting ” + k + ” on restore – How to solve this Elasticsearch error

Opster Team

March-22, Version: 1.7-8.0

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

This guide will help you check for common problems that cause the log ” cannot modify setting ” + k + ” on restore ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: restore.

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 “cannot modify setting [” + k + “] on restore”classname  is RestoreService.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

}
 }
 return true;
 })).put(normalizedChangeSettings.filter(k -> {
 if (UNMODIFIABLE_SETTINGS.contains(k)) {
 throw new SnapshotRestoreException(snapshot; "cannot modify setting [" + k + "] on restore");
 } else {
 return true;
 }
 }));
 settingsBuilder.remove(MetadataIndexStateService.VERIFIED_BEFORE_CLOSE_SETTING.getKey());

 

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