Briefly, this error occurs when Elasticsearch is unable to retrieve any data for a specific query. This could be due to incorrect query syntax, non-existent data, or issues with the index. To resolve this, ensure your query syntax is correct and the data you’re querying exists in the database. If the issue persists, check the health of your index and consider reindexing if necessary. Also, ensure that your Elasticsearch cluster is properly configured and running smoothly.
This guide will help you check for common problems that cause the log ” question answering result has no data ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: plugin.
Log Context
Log “question answering result has no data” class name is QuestionAnsweringProcessor.java. We extracted the following from Elasticsearch source code for those seeking an in-depth context :
NlpTask.ResultProcessor { @Override
public InferenceResults processResult(TokenizationResult tokenization; PyTorchInferenceResult pyTorchResult) {
if (pyTorchResult.getInferenceResult().length < 1) {
throw new ElasticsearchStatusException("question answering result has no data"; RestStatus.INTERNAL_SERVER_ERROR);
} // The result format is pairs of 'start' and 'end' logits;
// one pair for each span.
// Multiple spans occur where the context text is longer than
