Briefly, this error occurs when the Elasticsearch snapshot process finishes. The state mentioned in the error message indicates the final status of the snapshot. If it’s ‘SUCCESS’, then the snapshot was created without any issues. If it’s ‘FAILED’, then there were problems during the snapshot process. To resolve this, check the Elasticsearch logs for more details about the failure. If it’s a resource issue, consider increasing system resources. If it’s a permission issue, adjust the access rights. If it’s due to a specific index, try excluding that index from the snapshot.
This guide will help you check for common problems that cause the log ” snapshot [{}] completed with state [{}] ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: snapshot.
Log Context
Log “snapshot [{}] completed with state [{}]” classname is SnapshotsService.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :
}; e -> handleFinalizationFailure(e; snapshot; repositoryData));
snInfo -> snapshotListeners.addListener(new ActionListener() {
@Override
public void onResponse(List> actionListeners) {
completeListenersIgnoringException(actionListeners; snInfo);
logger.info("snapshot [{}] completed with state [{}]"; snapshot; snInfo.state());
}
@Override
public void onFailure(Exception e) {
// never fails
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