# When did capitalization change in class names? (ElasticSearchException vs ElasticsearchException) **URL:** \ **Category:** Elasticsearch\ **Created:** [December 3, 2014, 12:17am UTC](https://discuss.elastic.co/t/when-did-capitalization-change-in-class-names-elasticsearchexception-vs-elasticsearchexception/21047 "2014-12-03T00:17:29Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![TimOnGmail](https://avatars.discourse-cdn.com/v4/letter/t/7bcc69/32.png) [@TimOnGmail](https://discuss.elastic.co/u/TimOnGmail)\ **Post date:** [December 3, 2014, 12:17am UTC](https://discuss.elastic.co/t/when-did-capitalization-change-in-class-names-elasticsearchexception-vs-elasticsearchexception/21047/1 "2014-12-03T00:17:29Z")
Hey folks... I'm upgrading to the newest version of Elastic Search, and noticed that ElasticSearchException was renamed to ElasticsearchException. Was this done across the board for lots of classes? Just this class? A mistake? Just curious what drove this. - Tim -- 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+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/6bcfec8b-c0df-4265-b21b-0d287b6f92af%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/6bcfec8b-c0df-4265-b21b-0d287b6f92af%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![jprante](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jprante/32/44941_2.png) [@jprante](https://discuss.elastic.co/u/jprante)\ **Post date:** [December 3, 2014, 11:49am UTC](https://discuss.elastic.co/t/when-did-capitalization-change-in-class-names-elasticsearchexception-vs-elasticsearchexception/21047/2 "2014-12-03T11:49:53Z")
The correct spelling is Elasticsearch. The change was applied on 6 Jan 2014 almost a year ago for ES 1.0 See > > > \* Clean up s/ElasticSearch/Elasticsearch on docs/\* > \* Clean up s/ElasticSearch/E…lasticsearch on src/\* bin/\* & pom.xml > \* Clean up s/ElasticSearch/Elasticsearch on NOTICE.txt and README.textile > > Closes #4634 Jörg On Wed, Dec 3, 2014 at 1:17 AM, TimOnGmail [timbessie@gmail.com](mailto:timbessie@gmail.com) wrote: > Hey folks... > > I'm upgrading to the newest version of Elastic Search, and noticed that > ElasticSearchException was renamed to ElasticsearchException. > > Was this done across the board for lots of classes? Just this class? A > mistake? Just curious what drove this. > > - Tim > > -- > 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+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). > To view this discussion on the web visit > [https://groups.google.com/d/msgid/elasticsearch/6bcfec8b-c0df-4265-b21b-0d287b6f92af%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/6bcfec8b-c0df-4265-b21b-0d287b6f92af%40googlegroups.com) > [https://groups.google.com/d/msgid/elasticsearch/6bcfec8b-c0df-4265-b21b-0d287b6f92af%40googlegroups.com?utm\_medium=email&utm\_source=footer](https://groups.google.com/d/msgid/elasticsearch/6bcfec8b-c0df-4265-b21b-0d287b6f92af%40googlegroups.com?utm_medium=email&utm_source=footer) > . > For more options, visit [https://groups.google.com/d/optout](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+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/CAKdsXoEC-28VjnEJ-gFaZcQ4g836oYqRxqLaY6xwPR3YWfRO0Q%40mail.gmail.com](https://groups.google.com/d/msgid/elasticsearch/CAKdsXoEC-28VjnEJ-gFaZcQ4g836oYqRxqLaY6xwPR3YWfRO0Q%40mail.gmail.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![TimOnGmail](https://avatars.discourse-cdn.com/v4/letter/t/7bcc69/32.png) [@TimOnGmail](https://discuss.elastic.co/u/TimOnGmail)\ **Post date:** [December 3, 2014, 9:07pm UTC](https://discuss.elastic.co/t/when-did-capitalization-change-in-class-names-elasticsearchexception-vs-elasticsearchexception/21047/3 "2014-12-03T21:07:54Z")
Thanks, Jörg! I thought it might be something like that (I haven't upgraded for a long time 🙂 ). - Tim On Wednesday, December 3, 2014 3:50:06 AM UTC-8, Jörg Prante wrote: > The correct spelling is Elasticsearch. > > The change was applied on 6 Jan 2014 almost a year ago for ES 1.0 > > See > > [Cleanup comments and class names s/ElasticSearch/Elasticsearch · elastic/elasticsearch@fa16969 · GitHub](https://github.com/elasticsearch/elasticsearch/commit/fa16969360ea43667ad11f827bbf86718c18fcc6) > > Jörg > > On Wed, Dec 3, 2014 at 1:17 AM, TimOnGmail \<[timb...@gmail.com](mailto:timb...@gmail.com) > \\> wrote: > > > Hey folks... > > > > I'm upgrading to the newest version of Elastic Search, and noticed that > > ElasticSearchException was renamed to ElasticsearchException. > > > > Was this done across the board for lots of classes? Just this class? A > > mistake? Just curious what drove this. > > > > - Tim > > > > -- > > 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 [elasticsearc...@googlegroups.com](mailto:elasticsearc...@googlegroups.com) \. > > To view this discussion on the web visit > > [https://groups.google.com/d/msgid/elasticsearch/6bcfec8b-c0df-4265-b21b-0d287b6f92af%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/6bcfec8b-c0df-4265-b21b-0d287b6f92af%40googlegroups.com) > > [https://groups.google.com/d/msgid/elasticsearch/6bcfec8b-c0df-4265-b21b-0d287b6f92af%40googlegroups.com?utm\_medium=email&utm\_source=footer](https://groups.google.com/d/msgid/elasticsearch/6bcfec8b-c0df-4265-b21b-0d287b6f92af%40googlegroups.com?utm_medium=email&utm_source=footer) > > . > > For more options, visit [https://groups.google.com/d/optout](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+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/48d1f7fa-f0e2-4d84-9dac-53eb84b88cf8%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/48d1f7fa-f0e2-4d84-9dac-53eb84b88cf8%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**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, 12:46am UTC](https://discuss.elastic.co/t/when-did-capitalization-change-in-class-names-elasticsearchexception-vs-elasticsearchexception/21047/4 "2017-07-06T00:46:06Z")
Closed on July 6, 2017, 12:46am UTC