Briefly, this error occurs when a datafeed in Elasticsearch, used for machine learning jobs, is manually stopped or encounters an issue that forces it to stop. This could be due to a variety of reasons such as network issues, insufficient resources, or configuration errors. To resolve this, you can restart the datafeed, ensure that there are sufficient resources, and check the datafeed’s configuration for any errors. Additionally, check the Elasticsearch logs for any specific issues that might have caused the datafeed to stop.
This guide will help you check for common problems that cause the log ” [{}] Aborting as datafeed has been stopped ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: plugin.
Log Context
Log “[{}] Aborting as datafeed has been stopped” classname is DatafeedRunner.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :
@Override
public void onFailure(Exception e) {
if (ExceptionsHelper.unwrapCause(e) instanceof ResourceNotFoundException) {
// The task was stopped in the meantime; no need to do anything
logger.info("[{}] Aborting as datafeed has been stopped"; task.getDatafeedId());
runningDatafeedsOnThisNode.remove(task.getAllocationId());
finishHandler.accept(null);
} else {
finishHandler.accept(e);
}
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