# Big data License issue

**URL:** <https://forum.knime.com/t/big-data-license-issue/10414>\
**Category:** KNIME Extensions\
**Tags:** big-data-extension, big-data\
**Created:** [May 16, 2017, 5:23pm UTC](https://forum.knime.com/t/big-data-license-issue/10414 "2017-05-16T17:23:55Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![rharan](https://forum-cdn.knime.com/letter_avatar_proxy/v4/letter/r/a88e57/32.png) [@rharan](https://forum.knime.com/u/rharan)\
**Post date:** [May 16, 2017, 5:23pm UTC](https://forum.knime.com/t/big-data-license-issue/10414/1 "2017-05-16T17:23:55Z")

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Hi,

After installing the valid license for big data and spark executor into my desktop knime analytical platform, i get the following error under the console: KNIME Big Data connectors (Unlicensded host). we have purchased 5 user license for both big data and spark. pl. let me know.

Thanks,

Rajesh

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**Author:** ![bjoern.lohrmann](https://forum-cdn.knime.com/letter_avatar_proxy/v4/letter/b/7ab992/32.png) [@bjoern.lohrmann](https://forum.knime.com/u/bjoern.lohrmann)\
**Post date:** [May 19, 2017, 9:05am UTC](https://forum.knime.com/t/big-data-license-issue/10414/2 "2017-05-19T09:05:18Z")

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Hi Rajesh,

I have put your question into our Zendesk support system and provided an answer there. You should have received email notifcations. Please use our Zendesk support system for questions concerning the commcercial products.

Best,

Björn

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**Author:** ![system](https://forum-cdn.knime.com/uploads/default/original/1X/ab3ccf34482a0329361734a18199390177204f15.png) [@system](https://forum.knime.com/u/system)\
**Post date:** [June 2, 2023, 9:03pm UTC](https://forum.knime.com/t/big-data-license-issue/10414/3 "2023-06-02T21:03:09Z")

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