Error log: BulkIndexError – The Batch Failure
Error log: This error doesn’t appear in your OpenSearch logs. Instead, it’s an exception your client application receives when one or more documents... Read more.
Error log: “all shards failed” – The misleading error
Error log: When you run a search query, you might get a JSON response like this, or a similar exception in your application logs: JSON { "error" : { "root_cause"...... Read more.
Error log: VersionConflictEngineException – The Optimistic Update Failure
Error log: This error appears when you try to update or delete a document that has been changed by another process. JSON { "error" : { "root_cause" : [ {...... Read more.
Error log: FATAL Error: Request Timeout” – The unresponsive dashboard
Error Log: This error doesn’t appear in your OpenSearch logs. It appears in your OpenSearch Dashboards logs (often in stdout or a opensearch_dashboards.log... Read more.
Error log: “Courier fetch: XXX of YYY shards failed” – The dashboard search failure
Error log: This error appears in the OpenSearch Dashboards UI (in your browser) when you try to load a dashboard, run a Discover query, or use a visualization. Courier... Read more.
Error log”Unable to find saved object” – The Missing Dashboard
Error Log: This error appears in the OpenSearch Dashboards UI when you click a link to a dashboard, visualization, or index pattern that no longer exists. Saved... Read more.
Error log: “no permissions for [cluster:monitor/main]” – The dashboards lockout
Error Log: A user logs into OpenSearch Dashboards, but instead of seeing the UI, they get a full-screen error or a popup that says: None JSON { "error": { "root_cause":...... Read more.
Error log: “OutOfMemoryError: Java heap space” – The node crash
Error log: This isn’t a clean JSON error. It’s a fatal error from the Java Virtual Machine (JVM) that you’ll find in your opensearch.log or gc.log... Read more.
Error log: “ScriptException” – The painless script error
Error log: This error appears as the root_cause of a query failure when you’re using a script (e.g., in a script_score, script_field, or update query). JSON... Read more.
Error log: “RepositoryMissingException” – The lost snapshot location
Error log: You’ll see this error when you try to take a snapshot, restore from one, or list your snapshots, but you reference a repository that OpenSearch... Read more.
