# Warn/Error message of Elasticsearch perl client

**URL:** <https://discuss.elastic.co/t/warn-error-message-of-elasticsearch-perl-client/19583>\
**Category:** Elasticsearch\
**Created:** [September 3, 2014, 12:29am UTC](https://discuss.elastic.co/t/warn-error-message-of-elasticsearch-perl-client/19583 "2014-09-03T00:29:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![yuheng](https://avatars.discourse-cdn.com/v4/letter/y/b5ac83/32.png) [@yuheng](https://discuss.elastic.co/u/yuheng)\
**Post date:** [September 3, 2014, 12:29am UTC](https://discuss.elastic.co/t/warn-error-message-of-elasticsearch-perl-client/19583/1 "2014-09-03T00:29:02Z")

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Hi Guys,

I have been using the Elasticsearch's perl client for query, it gives me  
the following warning/Error messages:

[https://lh6.googleusercontent.com/-F6fChujEweg/VAYuWDn7\_JI/AAAAAAAAAOw/lIBv0d7Coqo/s1600/no\_nodes.jpg](https://lh6.googleusercontent.com/-F6fChujEweg/VAYuWDn7_JI/AAAAAAAAAOw/lIBv0d7Coqo/s1600/no_nodes.jpg)  
while I was running a perl program which uses ES perl client. ES still  
processes the queries but it kept throwing out this messages.

Does anyone encounter this problem before?

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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:** [July 6, 2017, 1:04am UTC](https://discuss.elastic.co/t/warn-error-message-of-elasticsearch-perl-client/19583/2 "2017-07-06T01:04:49Z")

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Closed on July 6, 2017, 1:04am UTC