Elasticsearch uses the Apache 2 license - http://www.apache.org/licenses/LICENSE-2.0
The relevant part of that license says; *4. Redistribution*. You may reproduce and distribute copies of the Work or > Derivative Works thereof in any medium, with or without modifications, and > in Source or Object form, provided that You meet the following conditions: > > 1. You must give any other recipients of the Work or Derivative Works > a copy of this License; and > 2. You must cause any modified files to carry prominent notices > stating that You changed the files; and > 3. You must retain, in the Source form of any Derivative Works that > You distribute, all copyright, patent, trademark, and attribution notices > from the Source form of the Work, excluding those notices that do not > pertain to any part of the Derivative Works; and > 4. If the Work includes a "NOTICE" text file as part of its > distribution, then any Derivative Works that You distribute must include a > readable copy of the attribution notices contained within such NOTICE file, > excluding those notices that do not pertain to any part of the Derivative > Works, in at least one of the following places: within a NOTICE text file > distributed as part of the Derivative Works; within the Source form or > documentation, if provided along with the Derivative Works; or, within a > display generated by the Derivative Works, if and wherever such third-party > notices normally appear. The contents of the NOTICE file are for > informational purposes only and do not modify the License. You may add Your > own attribution notices within Derivative Works that You distribute, > alongside or as an addendum to the NOTICE text from the Work, provided that > such additional attribution notices cannot be construed as modifying the > License. > > You may add Your own copyright statement to Your modifications and may > provide additional or different license terms and conditions for use, > reproduction, or distribution of Your modifications, or for any such > Derivative Works as a whole, provided Your use, reproduction, and > distribution of the Work otherwise complies with the conditions stated in > this License. > > On 19 March 2015 at 06:09, Jatinpreet Singh <jatinpr...@gmail.com> wrote: > Hi, > > I wish to use Elasticsearch and Kibana in a commercial product. > > I wish to understand the licensing concerns if I replace the Kibana logo > by my own logo. Also, some text may be modified to suit my needs. > > Is it fine if I do this by giving proper attribution in source code and > not on UI? > > Is it necessary to redistribute the code? If yes, is it only Kibana code > or the whole application that it is integrated with? > > Thanks > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to elasticsearch+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/2fe45703-5a22-4ef5-b6df-62f9def3409e%40googlegroups.com > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAEYi1X8b4tOsPN%3DfA5yvCDb6in5imzbgj%3Dt22xYbYwxn4AVq4A%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
