Unable to print Error message into a watcher alert

Elastic Stack Elasticsearch
1

Hi,

I want to print out the error message from my logs into my mail. However, its giving me this error.

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Below is the alert jason code i am using:

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Can you please help. I am new in elastic search and am trying to print out the error message from the logs.

2

Please refrain from using screenshots, but share via code snippets. Thanks!

The shown output is not enough to verify. Is it possible that you set size: 0 in your query and thus no hits are returned?

Please share the whole JSON from the execute watch API or the watch history otherwise. Thanks!

3

Thanks. Setting the size to 1 got me to print the first line of the Error message. Is there a way i can print the entire error log. For example a multi line java error

4

Can you share the output of the Execute Watch API?

5

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