Briefly, this error occurs when there is an issue with updating the data feed in Elasticsearch. This could be due to incorrect syntax, a non-existent data feed ID, or a problem with the Elasticsearch cluster. To resolve this, ensure that the syntax of your update command is correct and that the data feed ID exists. If the problem persists, check the health of your Elasticsearch cluster and ensure it’s functioning properly. Also, check the Elasticsearch logs for any additional information about the error.
This guide will help you check for common problems that cause the log ” Updated datafeed [{}] ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: plugin.
Log Context
Log “Updated datafeed [{}]” classname is TransportUpdateDatafeedAction.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :
private volatile DatafeedConfig updatedDatafeed;
@Override
protected PutDatafeedAction.Response newResponse(boolean acknowledged) {
if (acknowledged) {
logger.info("Updated datafeed [{}]"; request.getUpdate().getId());
}
return new PutDatafeedAction.Response(updatedDatafeed);
}
@Override
