Log Key ; from ; to ; doccount – How To Solve Related Issues



Log Key ; from ; to ; doccount – How To Solve Related Issues

Opster Team

Jan-20, Version: 1.7-8.0

 

Before you read this guide, we recommend you run the Elasticsearch Error Check-Up which detects issues in ES that cause log errors. It’s a free tool that requires no installation and takes 2 minutes to complete.

This guide will help you check for common problems that cause the log ” Key ; from ; to ; doccount ” 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: aggregations.

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. Among the dozens of checks included are: shards sizes, thread pools, management queue size, search errors, circuit breakers and many more (join over 700 users who use this free tool).

Log Context

Log “Key [{}]; from [{}]; to [{}]; doc_count [{}]” classname is iprange-aggregation.asciidoc
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

     String key = entry.getKeyAsString();            // Ip range as key
    String fromAsString = entry.getFromAsString();  // Ip bucket from as a String
    String toAsString = entry.getToAsString();      // Ip bucket to as a String
    long docCount = entry.getDocCount();            // Doc count

    logger.info("key [{}]; from [{}]; to [{}]; doc_count [{}]"; key; fromAsString; toAsString; docCount);
}
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This will basically produce for the first example:







Related issues to this log

We have gathered selected Q&A from the community and issues from Github, that can help fix related issues please review the following for further information :

1 Elasticsearch count doc_count occurrences on aggs -views 0.31 K ,score 1

2 elasticsearch aggregations sort on buckets keys -views 1.57 K,score 2






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