# Offline beats plugin install not completing - oversubscribed literal/length tree (Zlib::DataError)

**URL:** <https://discuss.elastic.co/t/offline-beats-plugin-install-not-completing-oversubscribed-literal-length-tree-zlib-dataerror/91316>\
**Category:** Logstash\
**Created:** [June 29, 2017, 3:59pm UTC](https://discuss.elastic.co/t/offline-beats-plugin-install-not-completing-oversubscribed-literal-length-tree-zlib-dataerror/91316 "2017-06-29T15:59:12Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![gitsideways](https://avatars.discourse-cdn.com/v4/letter/g/7ea924/32.png) [@gitsideways](https://discuss.elastic.co/u/gitsideways)\
**Post date:** [June 29, 2017, 3:59pm UTC](https://discuss.elastic.co/t/offline-beats-plugin-install-not-completing-oversubscribed-literal-length-tree-zlib-dataerror/91316/1 "2017-06-29T15:59:12Z")

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Hi all,

I have a logstash server that needs an offline beats plugin install, but I get the following error when running the install:

C:\Elastic\logstash-5.4.0\bin\>logstash-plugin install file:///c:/logstash-offline-plugins-5.4.0.zip  
Installing file: /c:/logstash-offline-plugins-5.4.0.zip  
ERROR: Something went wrong when installing file:///c:/logstash-offline-plugins-5.4.0.zip, message: package is corrupt, exception while verifying: oversubscribed literal/length tree (Zlib::DataError) in C:\Users\usd32928\AppData\Local\Temp/studtmp-a4c1fe460ac91166a694e815bdbaa83e9f8163760b6725659cf75640bbf8/logstash/logstash-input-beats-3.1.12-java.gem

I believe i've followed all the steps in the offline package creation faithfully. The creation of the offline plugin package had completed successfully according to command line output. I'm just not sure what to check next in terms of what i could be doing incorrectly.

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**Author:** ![gitsideways](https://avatars.discourse-cdn.com/v4/letter/g/7ea924/32.png) [@gitsideways](https://discuss.elastic.co/u/gitsideways)\
**Post date:** [June 29, 2017, 5:48pm UTC](https://discuss.elastic.co/t/offline-beats-plugin-install-not-completing-oversubscribed-literal-length-tree-zlib-dataerror/91316/2 "2017-06-29T17:48:33Z")

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It appears that the beats plugin did actually install during the offline package install process (though i repeatedly received the error in the original post, or was already installed with the base install of logstash, as performing a 'logstash-plugin list' command displayed beats input as installed.

I altered by logstash config file to include a beats input, and it started up just fine, and i see the flow of messages from the log i have beats monitoring. Sorry for what appears to be a false alarm!

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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:** [July 27, 2017, 5:56pm UTC](https://discuss.elastic.co/t/offline-beats-plugin-install-not-completing-oversubscribed-literal-length-tree-zlib-dataerror/91316/3 "2017-07-27T17:56:32Z")

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Closed on July 27, 2017, 5:56pm UTC

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