# Encountered a retryable error. Will Retry with exponential backoff {:code=\>400, :url=\>"http://elasticsearch.topesc:9200/\_bulk"}

**URL:** <https://discuss.elastic.co/t/encountered-a-retryable-error-will-retry-with-exponential-backoff-code-400-url-http-elasticsearch-topesc-9200-bulk/170822>\
**Category:** Logstash\
**Created:** [March 5, 2019, 5:29am UTC](https://discuss.elastic.co/t/encountered-a-retryable-error-will-retry-with-exponential-backoff-code-400-url-http-elasticsearch-topesc-9200-bulk/170822 "2019-03-05T05:29:48Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![sun\_changlong](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sun_changlong/32/39036_2.png) [@sun\_changlong](https://discuss.elastic.co/u/sun_changlong)\
**Post date:** [March 5, 2019, 5:29am UTC](https://discuss.elastic.co/t/encountered-a-retryable-error-will-retry-with-exponential-backoff-code-400-url-http-elasticsearch-topesc-9200-bulk/170822/1 "2019-03-05T05:29:48Z")

</div>

logstash.config

> ```
> input {
> udp {
> port => 55144
> type => "log"
> }
> }
> output {
> stdout { codec => rubydebug }
> 
> elasticsearch {
> hosts => [" ******"]
> index => "alarm"
> document_type => "udp"
> manage_template => true
> template => "/etc/template/logstash_***.json"
> template_name => "***_template"
> template_overwrite => true
> } 
> }
> 
> ```

> Codec =\> ruby ​​debug

can output log data, but logstash.outputs.elasticsearch reports an error with

> [ERROR][logstash.outputs.elasticsearch] Encountered a retryable error. Will Retry with exponential backoff {:code=\>400, : Url=\>"http://\*\*\*\*\*\*:9200/\_bulk"}

Elasticsearch does not have any log output

---

<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:** [April 2, 2019, 5:29am UTC](https://discuss.elastic.co/t/encountered-a-retryable-error-will-retry-with-exponential-backoff-code-400-url-http-elasticsearch-topesc-9200-bulk/170822/2 "2019-04-02T05:29:49Z")

</div>

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.