# Number of documents with elasticsearch-knapsack

**URL:** <https://discuss.elastic.co/t/number-of-documents-with-elasticsearch-knapsack/29111>\
**Category:** Elasticsearch\
**Created:** [September 11, 2015, 9:27am UTC](https://discuss.elastic.co/t/number-of-documents-with-elasticsearch-knapsack/29111 "2015-09-11T09:27:28Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Hornov](https://avatars.discourse-cdn.com/v4/letter/h/c67d28/32.png) [@Hornov](https://discuss.elastic.co/u/Hornov)\
**Post date:** [September 11, 2015, 9:27am UTC](https://discuss.elastic.co/t/number-of-documents-with-elasticsearch-knapsack/29111/1 "2015-09-11T09:27:28Z")

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I use elasticsearch knapsack plugin but when I do a export then an inport my indexes that had more than 42000 docs are truncated to 42000 docs.  
Is there an option to avoid this?

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 5, 2017, 11:50pm UTC](https://discuss.elastic.co/t/number-of-documents-with-elasticsearch-knapsack/29111/2 "2017-07-05T23:50:49Z")

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