# Elasticsearch 1.0 release date? **URL:** \ **Category:** Elasticsearch\ **Created:** [September 13, 2013, 2:59pm UTC](https://discuss.elastic.co/t/elasticsearch-1-0-release-date/13596 "2013-09-13T14:59:09Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![pranav\_amin](https://avatars.discourse-cdn.com/v4/letter/p/a183cd/32.png) [@pranav\_amin](https://discuss.elastic.co/u/pranav_amin)\ **Post date:** [September 13, 2013, 2:59pm UTC](https://discuss.elastic.co/t/elasticsearch-1-0-release-date/13596/1 "2013-09-13T14:59:09Z")
Hi, Any idea when is the planned date for Elasticsearch version 1.0? As of now we are using Elasticsearch 0.90.3 release version. 1.0 Release seems to have pretty good features hence thought to check if there is any expected date. Thanks Pranav. -- 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). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![Ivan](https://avatars.discourse-cdn.com/v4/letter/i/df788c/32.png) [@Ivan](https://discuss.elastic.co/u/Ivan)\ **Post date:** [September 13, 2013, 3:14pm UTC](https://discuss.elastic.co/t/elasticsearch-1-0-release-date/13596/2 "2013-09-13T15:14:28Z")
All the salient features of 1.0 still have not made it into the master branch, so I am assuming it is stil a while off. Just my guess. -- Ivan On Fri, Sep 13, 2013 at 7:59 AM, pranav amin [parulpatel25@gmail.com](mailto:parulpatel25@gmail.com) wrote: > Hi, > > Any idea when is the planned date for Elasticsearch version 1.0? > As of now we are using Elasticsearch 0.90.3 release version. 1.0 Release > seems to have pretty good features hence thought to check if there is any > expected date. > > Thanks > Pranav. > > -- > 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). > For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). -- 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). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![drewr](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/drewr/32/7803_2.png) [@drewr](https://discuss.elastic.co/u/drewr)\ **Post date:** [September 13, 2013, 7:38pm UTC](https://discuss.elastic.co/t/elasticsearch-1-0-release-date/13596/3 "2013-09-13T19:38:57Z")
pranav amin wrote: > Any idea when is the planned date for Elasticsearch version 1.0? > As of now we are using Elasticsearch 0.90.3 release version. 1.0 > Release seems to have pretty good features hence thought to > check if there is any expected date. We hope to have a beta out this fall with a general release early part of next year. Drew -- 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). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![pranav\_amin](https://avatars.discourse-cdn.com/v4/letter/p/a183cd/32.png) [@pranav\_amin](https://discuss.elastic.co/u/pranav_amin)\ **Post date:** [September 13, 2013, 8:20pm UTC](https://discuss.elastic.co/t/elasticsearch-1-0-release-date/13596/4 "2013-09-13T20:20:39Z")
thanks. somewhere between jan-march you mean? if it is next year, that means i will need to use old version i.e. 0.90.3 of ES. is there any link or info of how i can upgrade from old to new version of ES just to be prepared? thanks On Fri, Sep 13, 2013 at 3:38 PM, Drew Raines [aaraines@gmail.com](mailto:aaraines@gmail.com) wrote: > pranav amin wrote: > > Any idea when is the planned date for Elasticsearch version 1.0? As of > > > now we are using Elasticsearch 0.90.3 release version. 1.0 Release seems to > > have pretty good features hence thought to check if there is any expected > > date. > > We hope to have a beta out this fall with a general release early part of > next year. > > Drew > > -- > You received this message because you are subscribed to a topic in the > Google Groups "elasticsearch" group. > To unsubscribe from this topic, visit [https://groups.google.com/d/](https://groups.google.com/d/)\*\* > topic/elasticsearch/\*\*b5fv2aYvlVI/unsubscribe[https://groups.google.com/d/topic/elasticsearch/b5fv2aYvlVI/unsubscribe](https://groups.google.com/d/topic/elasticsearch/b5fv2aYvlVI/unsubscribe) > . > To unsubscribe from this group and all its topics, send an email to > elasticsearch+unsubscribe@\*\*[googlegroups.com](http://googlegroups.com)[elasticsearch%2Bunsubscribe@googlegroups.com](mailto:elasticsearch%2Bunsubscribe@googlegroups.com) > . > For more options, visit [https://groups.google.com/\*\*groups/opt\_out](https://groups.google.com/**groups/opt_out)[https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out) > . -- 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). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![drewr](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/drewr/32/7803_2.png) [@drewr](https://discuss.elastic.co/u/drewr)\ **Post date:** [September 13, 2013, 8:48pm UTC](https://discuss.elastic.co/t/elasticsearch-1-0-release-date/13596/5 "2013-09-13T20:48:53Z")
parul patel wrote: > thanks. somewhere between jan-march you mean? Yes. > if it is next year, that means i will need to use old version > i.e. 0.90.3 of ES. is there any link or info of how i can > upgrade from old to new version of ES just to be prepared? Upgrading is always pretty straightforward. Stop indexing, flush the indices, replace the software, and restart the cluster. Always do it in a staging environment first and make sure no API changes have broken functionality on the application layer. Also check the release notes for each version you're moving ahead of to make sure there aren't any special instructions. Downgrading is more complicated. Sometimes you can do it if the Lucene version or cluster state serialization hasn't changed. In general you don't want to. Drew -- 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). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![pranav\_amin](https://avatars.discourse-cdn.com/v4/letter/p/a183cd/32.png) [@pranav\_amin](https://discuss.elastic.co/u/pranav_amin)\ **Post date:** [September 13, 2013, 9:07pm UTC](https://discuss.elastic.co/t/elasticsearch-1-0-release-date/13596/6 "2013-09-13T21:07:53Z")
thanks a lot. On Fri, Sep 13, 2013 at 4:48 PM, Drew Raines [aaraines@gmail.com](mailto:aaraines@gmail.com) wrote: > parul patel wrote: > > thanks. somewhere between jan-march you mean? > > > > > Yes. > > if it is next year, that means i will need to use old version i.e. 0.90.3 > > > of ES. is there any link or info of how i can upgrade from old to new > > version of ES just to be prepared? > > Upgrading is always pretty straightforward. Stop indexing, flush the > indices, replace the software, and restart the cluster. Always do it in a > staging environment first and make sure no API changes have broken > functionality on the application layer. Also check the release notes for > each version you're moving ahead of to make sure there aren't any special > instructions. > > Downgrading is more complicated. Sometimes you can do it if the Lucene > version or cluster state serialization hasn't changed. In general you don't > want to. > > Drew > > -- > You received this message because you are subscribed to a topic in the > Google Groups "elasticsearch" group. > To unsubscribe from this topic, visit [https://groups.google.com/d/](https://groups.google.com/d/)\*\* > topic/elasticsearch/\*\*b5fv2aYvlVI/unsubscribe[https://groups.google.com/d/topic/elasticsearch/b5fv2aYvlVI/unsubscribe](https://groups.google.com/d/topic/elasticsearch/b5fv2aYvlVI/unsubscribe) > . > To unsubscribe from this group and all its topics, send an email to > elasticsearch+unsubscribe@\*\*[googlegroups.com](http://googlegroups.com)[elasticsearch%2Bunsubscribe@googlegroups.com](mailto:elasticsearch%2Bunsubscribe@googlegroups.com) > . > For more options, visit [https://groups.google.com/\*\*groups/opt\_out](https://groups.google.com/**groups/opt_out)[https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out) > . -- 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). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![Ivan](https://avatars.discourse-cdn.com/v4/letter/i/df788c/32.png) [@Ivan](https://discuss.elastic.co/u/Ivan)\ **Post date:** [September 13, 2013, 11:11pm UTC](https://discuss.elastic.co/t/elasticsearch-1-0-release-date/13596/7 "2013-09-13T23:11:07Z")
I am not sure if I consider bringing down the entire cluster as pretty straightforward. 🙂 Rolling upgrades was a feature proposed for 0.90 or even 0.20. Any word for 1.0? -- Ivan On Fri, Sep 13, 2013 at 1:48 PM, Drew Raines [aaraines@gmail.com](mailto:aaraines@gmail.com) wrote: > Upgrading is always pretty straightforward. Stop indexing, flush the > indices, replace the software, and restart the cluster. Always do it in a > staging environment first and make sure no API changes have broken > functionality on the application layer. Also check the release notes for > each version you're moving ahead of to make sure there aren't any special > instructions. -- 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). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**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, 2:16am UTC](https://discuss.elastic.co/t/elasticsearch-1-0-release-date/13596/8 "2017-07-06T02:16:33Z")