# How do synchronization data in es

**URL:** <https://discuss.elastic.co/t/how-do-synchronization-data-in-es/298581>\
**Category:** Elasticsearch\
**Tags:** reindex\
**Created:** [March 2, 2022, 5:13am UTC](https://discuss.elastic.co/t/how-do-synchronization-data-in-es/298581 "2022-03-02T05:13:17Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![YaY](https://avatars.discourse-cdn.com/v4/letter/y/9dc877/32.png) [@YaY](https://discuss.elastic.co/u/YaY)\
**Post date:** [March 2, 2022, 5:13am UTC](https://discuss.elastic.co/t/how-do-synchronization-data-in-es/298581/1 "2022-03-02T05:13:18Z")

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i know i can use 'reindex' to do the synchronization, but it's full synchronization rigth?! even add 'op\_type=create' only will find the missing index in the full index,  
my requirement is only handle and create increment index.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [March 30, 2022, 5:13am UTC](https://discuss.elastic.co/t/how-do-synchronization-data-in-es/298581/2 "2022-03-30T05:13:39Z")

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