Could not parse schedule. unexpected token – Elasticsearch Error How To Solve Related Issues


Could not parse schedule. unexpected token – Elasticsearch Error How To Solve Related Issues

Opster Team

July-20, Version: 1.7-8.0

 

Before you begin reading this guide, we recommend you try running the Elasticsearch Error Check-Up which can resolve issues that cause many errors.

This guide will help you check for common problems that cause the log ” could not parse schedule. unexpected token ” to appear. It’s important to understand the issues related to the log, so to get started, read the general overview on common issues and tips related to the Elasticsearch concepts: plugin.

Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up which analyses ES to pinpoint the cause of many errors and provides suitable actionable recommendations how to resolve them (free tool that requires no installation).

Log Context

Log”could not parse [{}] schedule. unexpected token [{}]”classname  is HourlySchedule.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

XContentParser.Token token;
  while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
  if (token == XContentParser.Token.FIELD_NAME) {
  currentFieldName = parser.currentName();
  } else if (currentFieldName == null) {
  throw new ElasticsearchParseException("could not parse [{}] schedule. unexpected token [{}]"; TYPE; token);
  } else if (MINUTE_FIELD.match(currentFieldName; parser.getDeprecationHandler())) {
  if (token.isValue()) {
  try {
  minutes.add(DayTimes.parseMinuteValue(parser; token));
  } catch (ElasticsearchParseException pe) {

 

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