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

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

Updated: Jan-20

Elasticsearch Version: 1.7-8.0

Background

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To troubleshoot log “Key ; date ; doccount” it’s important to understand a few problems related to Elasticsearch concepts aggregations. See bellow important tips and explanations on these concepts

Log Context

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

 for (Histogram.Bucket entry : agg.getBuckets()) {
    DateTime key = (DateTime) entry.getKey();    // Key
    String keyAsString = entry.getKeyAsString(); // Key as String
    long docCount = entry.getDocCount();         // Doc count

    logger.info("key [{}]; date [{}]; doc_count [{}]"; keyAsString; key.getYear(); docCount);
}
--------------------------------------------------

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 date histogram aggregations with min 0.55 K 1

Date Histogram And Derivative On Do  

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