# LogStash priniting errors

**URL:** <https://discuss.elastic.co/t/logstash-priniting-errors/142310>\
**Category:** Logstash\
**Created:** [July 31, 2018, 8:47am UTC](https://discuss.elastic.co/t/logstash-priniting-errors/142310 "2018-07-31T08:47:55Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![shankar123](https://avatars.discourse-cdn.com/v4/letter/s/dbc845/32.png) [@shankar123](https://discuss.elastic.co/u/shankar123)\
**Post date:** [July 31, 2018, 8:47am UTC](https://discuss.elastic.co/t/logstash-priniting-errors/142310/1 "2018-07-31T08:47:55Z")

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The log-stash is printing continuous errors

retrying failed action with response code: 503", :level=\>:warn}  
{:timestamp=\>"2018-07-31T12:57:21.076000+0530", :message=\>"Got error to send bulk of actions: blocked by: [SERVICE\_UNAVAILABLE/2/no master];", :level=\>:error}  
{:timestamp=\>"2018-07-31T12:57:21.082000+0530", :message=\>"Failed to flush outgoing items", :outgoing\_count=\>187, :exception=\>"Java::OrgElasticsearchClusterBl

Please guide on this .Also Elastic search have no errors and running state.

Logstash version 1.7 and elastic 1.6

Cluster Health  
status "red"  
timed\_out false  
number\_of\_nodes 5  
number\_of\_data\_nodes 1  
active\_primary\_shards 558  
active\_shards 558  
relocating\_shards 0  
initializing\_shards 0  
unassigned\_shards 483

Help me to resolve issue.

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**Author:** ![Badger](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/badger/32/25190_2.png) [@Badger](https://discuss.elastic.co/u/Badger)\
**Post date:** [July 31, 2018, 1:53pm UTC](https://discuss.elastic.co/t/logstash-priniting-errors/142310/2 "2018-07-31T13:53:09Z")

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> [@shankar123](#):
>
> Also Elastic search have no errors

Your elasticsearch cluster has status red, and is returning an error saying there is no master. Look at the elasticsearch logs. If you do not understand the error messages in them (and there are certainly some error messages there) then post a new question in the elasticsearch category.

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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:** [August 28, 2018, 1:53pm UTC](https://discuss.elastic.co/t/logstash-priniting-errors/142310/3 "2018-08-28T13:53:11Z")

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