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

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Related Issues – selected resources on related issues  
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Troubleshooting background

To troubleshoot Elasticsearch log “Key ; from ; to ; doccount” it’s important to know common problems related to Elasticsearch concepts: aggregations. See below-detailed explanations complete with common problems, examples and useful tips.


To help troubleshoot related issues we have gathered selected Q&A from the community and issues from Github , please review the following for further information :

1. Elasticsearch count doc_count occurrences on aggs – Stats : ♥ 0.31 K  Ι √ 1

2. elasticsearch aggregations sort on buckets keys – Stats : ♥ 1.57 K  Ι √    2


Log Context

Log ”Key ; from ; to ; doccount” classname is iprange-aggregation.asciidoc
We have extracted the following from Elasticsearch source code to get 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);
}
--------------------------------------------------

This will basically produce for the first example:







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