Compare Elasticsearch 2.2.0 vs Elasticsearch 1.5.2

Elastic Stack Elasticsearch
1

Hi Friends,

As I am planning to use Spring Data Elasticsearch, I found that the Spring-data-elasticsearch (1.4.0.BUILD-SNAPSHOT) is compatible with elasticsearch 2.2. But I am not able to apply sparing-data-elasticsearch (1.4.0.BUILD-SNAPSHOT) , as maven is not able to download it. So, I am trying to explore the older versions of spring-data-elasticsearch with elasticsearch.

Therefore, please tell me the differences between Elasticsearch 2.2 vs Elasticsearch 1.5.2. I saw the release notes, but not able to figure out clearly. Please tell in simple words the difference between the two.

Thanks in advance...

2

In simple words? Lot of thing changed. :slight_smile:

Just update the elasticsearch dependency in the spring data project and you will see all the compiler issues you have to fix.

3

Thank you for your response.
As I mentioned earlier in the post that Spring-data-elasticsearch (1.4.0.BUILD-SNAPSHOT) is compatible with elasticsearch 2.2.0. How to update the elasticsearch dependency in a Maven project, as Maven is not able to download the artifact. Please suggest.

4

Also, please clarify me if I can use the latest version of Elasticsearch 2.2.0 with Spring-data-elasticsearch (1.4.0.BUILD-SNAPSHOT) , to develop my java, spring application to interact with Elasticsearch, or I need to go with older versions of elasticsearch and spring-data-elasticsearch.

Thanks in advance..

5

Prashanth or anyone from "rescue team" - How about ES 2.2.0 with spring-boot-starter-data-elasticsearch? Is there any version that works ES 2.2.0 ?
The current version of spring boot elasticsearch (1.3.3) gives the below exception. Do I need to downgrade my ES version?

[2016-03-08 02:15:36,438][WARN ][transport.netty ] [sushain-dev01] exception caught on transport layer [[id: 0x1cadc7af, /127.0.0.1:60054 => /127.0.0.1:9300]], closing connection
java.lang.IllegalStateException: Message not fully read (request) for requestId [1], action [cluster/nodes/info], readerIndex [39] vs expected [57]; resetting

6

Clone the project and run

 mvn clean install

Then you can use it in your project.