# Reindex Problem

**URL:** https://discuss.elastic.co/t/reindex-problem/299720
**Category:** Elasticsearch
**Created:** [March 15, 2022, 10:48am UTC](https://discuss.elastic.co/t/reindex-problem/299720 "2022-03-15T10:48:38Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![Busra\_Duygu](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/busra_duygu/32/90462_2.png) [@Busra\_Duygu](https://discuss.elastic.co/u/Busra_Duygu)
#### Post date: [March 15, 2022, 10:48am UTC](https://discuss.elastic.co/t/reindex-problem/299720/1 "2022-03-15T10:48:38Z")

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Hello dear friends i have a problem. While reindexing, a question occurred and data transfer was interrupted. How do I replace the missing data in the target index? (I have no chance to reindex.)

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### Author: ![casterQ](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/casterq/32/93257_2.png) [@casterQ](https://discuss.elastic.co/u/casterQ)
#### Post date: [March 15, 2022, 11:06am UTC](https://discuss.elastic.co/t/reindex-problem/299720/2 "2022-03-15T11:06:27Z")

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You mean the reindex task is interrupted and you want to reindex the remaining data to the target index, do you？  
I think you can reindex the full amount of data to the target index, and the duplicate data will be overwritten according to the doc id.

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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: [April 12, 2022, 11:06am UTC](https://discuss.elastic.co/t/reindex-problem/299720/3 "2022-04-12T11:06:54Z")

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