# 0.15 released **URL:** \ **Category:** Elasticsearch\ **Created:** [February 18, 2011, 6:37pm UTC](https://discuss.elastic.co/t/0-15-released/3948 "2011-02-18T18:37:11Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![kimchy](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kimchy/32/44952_2.png) [@kimchy](https://discuss.elastic.co/u/kimchy)\ **Post date:** [February 18, 2011, 6:37pm UTC](https://discuss.elastic.co/t/0-15-released/3948/1 "2011-02-18T18:37:11Z")
Heya, 0.15 is out: [http://www.elasticsearch.org/blog/2011/02/18/0.15.0-released.html](http://www.elasticsearch.org/blog/2011/02/18/0.15.0-released.html). cheers!, -shay.banon ---
**Author:** ![thiago](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/thiago/32/32096_2.png) [@thiago](https://discuss.elastic.co/u/thiago)\ **Post date:** [February 18, 2011, 8:26pm UTC](https://discuss.elastic.co/t/0-15-released/3948/2 "2011-02-18T20:26:51Z")
Hi Shay, ``` I'm having problems trying to get 0.15 working on ec2 (the same ``` configuration was fine with 0.14.4). Here is the exception (2 nodes): [2011-02-18 18:21:59,720][INFO][discovery.ec2] [St. Croix, Monet] failed to send join request to master [[Gog][NMzYfzJuTganXWGdbmfPlA][inet[/10.242.202.32:9300]]], reason [org.elasticsearch.transport.RemoteTransportException: [Gog][inet[/10.242.202.32:9300]][discovery/zen/join]; org.elasticsearch.transport.ConnectTransportException: [St. Croix, Monet][inet[/10.202.26.19:9300]] General node connection failure; java.lang.IllegalStateException: await\*() in I/O thread causes a dead lock or sudden performance drop. Use addListener() instead or call await\*() from a different thread.] ``` Any clue? ``` Regards, Thiago Souza On Fri, Feb 18, 2011 at 16:37, Shay Banon [shay.banon@elasticsearch.com](mailto:shay.banon@elasticsearch.com)wrote: > Heya, > > 0.15 is out: > [Elasticsearch Platform — Find real-time answers at scale | Elastic](http://www.elasticsearch.org/blog/2011/02/18/0.15.0-released.html). > > cheers!, > -shay.banon ---
**Author:** ![kimchy](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kimchy/32/44952_2.png) [@kimchy](https://discuss.elastic.co/u/kimchy)\ **Post date:** [February 18, 2011, 9:47pm UTC](https://discuss.elastic.co/t/0-15-released/3948/3 "2011-02-18T21:47:27Z")
Mmm, strange that you got that... . I pushed a fix to make sure it won't happen to 0.15 branch and master. On Friday, February 18, 2011 at 10:26 PM, Thiago Souza wrote: > Hi Shay, > > I'm having problems trying to get 0.15 working on ec2 (the same configuration was fine with 0.14.4). Here is the exception (2 nodes): > > [2011-02-18 18:21:59,720][INFO][discovery.ec2] [St. Croix, Monet] failed to send join request to master [[Gog][NMzYfzJuTganXWGdbmfPlA][inet[/10.242.202.32:9300]]], reason [org.elasticsearch.transport.RemoteTransportException: [Gog][inet[/10.242.202.32:9300]][discovery/zen/join]; org.elasticsearch.transport.ConnectTransportException: [St. Croix, Monet][inet[/10.202.26.19:9300]] General node connection failure; java.lang.IllegalStateException: await\*() in I/O thread causes a dead lock or sudden performance drop. Use addListener() instead or call await\*() from a different thread.] > > Any clue? > > Regards, > Thiago Souza > > On Fri, Feb 18, 2011 at 16:37, Shay Banon [shay.banon@elasticsearch.com](mailto:shay.banon@elasticsearch.com) wrote: > > > Heya, > > > > 0.15 is out: [Elasticsearch Platform — Find real-time answers at scale | Elastic](http://www.elasticsearch.org/blog/2011/02/18/0.15.0-released.html). > > > > cheers!, > > -shay.banon ---
**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, 4:11am UTC](https://discuss.elastic.co/t/0-15-released/3948/4 "2017-07-06T04:11:50Z")
Closed on July 6, 2017, 4:11am UTC