# Elasticsearch at Google Cloud Engine **URL:** \ **Category:** Elasticsearch\ **Created:** [January 20, 2015, 11:52am UTC](https://discuss.elastic.co/t/elasticsearch-at-google-cloud-engine/21730 "2015-01-20T11:52:25Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Klausen\_Schaefersinh](https://avatars.discourse-cdn.com/v4/letter/k/d2c977/32.png) [@Klausen\_Schaefersinh](https://discuss.elastic.co/u/Klausen_Schaefersinh)\ **Post date:** [January 20, 2015, 11:52am UTC](https://discuss.elastic.co/t/elasticsearch-at-google-cloud-engine/21730/1 "2015-01-20T11:52:25Z")
Hi, I have just the "click to deploy" features to set up a small ElasticSearch cluster. That seems to have worked fine and I can connect to the cluster of rest. For instance "curl http://:9200" will return { "status" : 200, "name" : "elasticsearch-8tqw", "cluster\_name" : "my\_elasticsearch-cluster", "version" : {...}, "tagline" : "You Know, for Search" } So I assume the cluster name is "my\_elasticsearch-cluster". However if I try to connect to the cluster using the java node client the client takes really long to join the cluster and if I try to perform a healt check, just to check if I am really connected I get the following exception: org.elasticsearch.discovery.MasterNotDiscoveredException: waited for [30s] at org.elasticsearch.action.support.master.TransportMasterNodeOperationAction$4.onTimeout(TransportMasterNodeOperationAction.java:164) at org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:239) at org.elasticsearch.cluster.service.InternalClusterService$NotifyTimeout.run(InternalClusterService.java:497) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Why does this happen, and how can I solve it? Is there something not correctly configured in my network or should I use the transport client? Thanks! Klaus -- 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/bdc6e797-1656-4dfc-adda-794519a82eaf%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/bdc6e797-1656-4dfc-adda-794519a82eaf%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![Itamar\_Syn\_Hershko](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/itamar_syn_hershko/32/725_2.png) [@Itamar\_Syn\_Hershko](https://discuss.elastic.co/u/Itamar_Syn_Hershko)\ **Post date:** [January 20, 2015, 11:54am UTC](https://discuss.elastic.co/t/elasticsearch-at-google-cloud-engine/21730/2 "2015-01-20T11:54:01Z")
This requires port 9300 to be open on the cloud for you (UDP), and for your client code to set the cluster name correctly -- Itamar Syn-Hershko [http://code972.com](http://code972.com) | @synhershko [https://twitter.com/synhershko](https://twitter.com/synhershko) Freelance Developer & Consultant [Lucene.NET](http://Lucene.NET) committer and PMC member On Tue, Jan 20, 2015 at 1:52 PM, Klausen Schaefersinho \< [klaus.schaefers@gmail.com](mailto:klaus.schaefers@gmail.com)\> wrote: > Hi, > > I have just the "click to deploy" features to set up a small Elasticsearch > cluster. That seems to have worked fine and I can connect to the cluster of > rest. For instance "curl http://:9200" will return > > { > "status" : 200, > "name" : "elasticsearch-8tqw", > "cluster\_name" : "my\_elasticsearch-cluster", > "version" : {...}, > "tagline" : "You Know, for Search" > } > > So I assume the cluster name is "my\_elasticsearch-cluster". However if I > try to connect to the cluster using the java node client the client takes > really long to join the cluster and if I try to perform a healt check, just > to check if I am really connected I get the following exception: > > org.elasticsearch.discovery.MasterNotDiscoveredException: waited for [30s] > at > org.elasticsearch.action.support.master.TransportMasterNodeOperationAction$4.onTimeout(TransportMasterNodeOperationAction.java:164) > at > org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:239) > at > org.elasticsearch.cluster.service.InternalClusterService$NotifyTimeout.run(InternalClusterService.java:497) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > > Why does this happen, and how can I solve it? Is there something not > correctly configured in my network or should I use the transport client? > > Thanks! > > Klaus > > -- > 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/bdc6e797-1656-4dfc-adda-794519a82eaf%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/bdc6e797-1656-4dfc-adda-794519a82eaf%40googlegroups.com) > [https://groups.google.com/d/msgid/elasticsearch/bdc6e797-1656-4dfc-adda-794519a82eaf%40googlegroups.com?utm\_medium=email&utm\_source=footer](https://groups.google.com/d/msgid/elasticsearch/bdc6e797-1656-4dfc-adda-794519a82eaf%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/CAHTr4Zsa5v%3DyW7QF2G03oTuSB0D\_mg\_CUyUGTdFBRmZSYcdvsA%40mail.gmail.com](https://groups.google.com/d/msgid/elasticsearch/CAHTr4Zsa5v%3DyW7QF2G03oTuSB0D_mg_CUyUGTdFBRmZSYcdvsA%40mail.gmail.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![Klausen\_Schaefersinh](https://avatars.discourse-cdn.com/v4/letter/k/d2c977/32.png) [@Klausen\_Schaefersinh](https://discuss.elastic.co/u/Klausen_Schaefersinh)\ **Post date:** [January 20, 2015, 12:50pm UTC](https://discuss.elastic.co/t/elasticsearch-at-google-cloud-engine/21730/3 "2015-01-20T12:50:08Z")
Hi, using the transport client solved my issue. It seems the server lookup does not work. Cheers, Klaus On Tuesday, January 20, 2015 at 12:54:11 PM UTC+1, Itamar Syn-Hershko wrote: > This requires port 9300 to be open on the cloud for you (UDP), and for > your client code to set the cluster name correctly > > -- > > Itamar Syn-Hershko > [http://code972.com](http://code972.com) | @synhershko [https://twitter.com/synhershko](https://twitter.com/synhershko) > Freelance Developer & Consultant > [Lucene.NET](http://Lucene.NET) committer and PMC member > > On Tue, Jan 20, 2015 at 1:52 PM, Klausen Schaefersinho \< > [klaus.s...@gmail.com](mailto:klaus.s...@gmail.com) \\> wrote: > > > Hi, > > > > I have just the "click to deploy" features to set up a small > > Elasticsearch cluster. That seems to have worked fine and I can connect to > > the cluster of rest. For instance "curl http://:9200" will return > > > > { > > "status" : 200, > > "name" : "elasticsearch-8tqw", > > "cluster\_name" : "my\_elasticsearch-cluster", > > "version" : {...}, > > "tagline" : "You Know, for Search" > > } > > > > So I assume the cluster name is "my\_elasticsearch-cluster". However if I > > try to connect to the cluster using the java node client the client takes > > really long to join the cluster and if I try to perform a healt check, just > > to check if I am really connected I get the following exception: > > > > org.elasticsearch.discovery.MasterNotDiscoveredException: waited for [30s] > > at > > org.elasticsearch.action.support.master.TransportMasterNodeOperationAction$4.onTimeout(TransportMasterNodeOperationAction.java:164) > > at > > org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:239) > > at > > org.elasticsearch.cluster.service.InternalClusterService$NotifyTimeout.run(InternalClusterService.java:497) > > at > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > at java.lang.Thread.run(Thread.java:745) > > > > Why does this happen, and how can I solve it? Is there something not > > correctly configured in my network or should I use the transport client? > > > > Thanks! > > > > Klaus > > > > -- > > 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/bdc6e797-1656-4dfc-adda-794519a82eaf%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/bdc6e797-1656-4dfc-adda-794519a82eaf%40googlegroups.com) > > [https://groups.google.com/d/msgid/elasticsearch/bdc6e797-1656-4dfc-adda-794519a82eaf%40googlegroups.com?utm\_medium=email&utm\_source=footer](https://groups.google.com/d/msgid/elasticsearch/bdc6e797-1656-4dfc-adda-794519a82eaf%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/e5f58eae-817b-45b3-8825-9a7ae4e76379%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/e5f58eae-817b-45b3-8825-9a7ae4e76379%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, 12:37am UTC](https://discuss.elastic.co/t/elasticsearch-at-google-cloud-engine/21730/4 "2017-07-06T00:37:46Z")