Types metadata information in an Index?

Elastic Stack Elasticsearch
1

Hi,

Is there a Java API where i can find out all the types defined in an index
and also metadata information of each type. For example what are the
fields, type of a field, etc ?

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2

I think you are looking mapping of a index type. Here is a code snippet,
where I get the mapping as a string in Java.

ClusterState clusterState =
client.admin().cluster().prepareState().setFilterIndices(index).execute().actionGet().getState();

IndexMetaData indexMetaData = clusterState.getMetaData().index(index);

MappingMetaData mappingMetaData = indexMetaData.mapping(type);

return mappingMetaData.getSourceAsMap().toString();

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3

Thanks that works.

On Fri, Apr 26, 2013 at 2:39 PM, Fish Tastic whoisbingo@gmail.com wrote:

I think you are looking mapping of a index type. Here is a code snippet,
where I get the mapping as a string in Java.

ClusterState clusterState =
client.admin().cluster().prepareState().setFilterIndices(index).execute().actionGet().getState();

IndexMetaData indexMetaData = clusterState.getMetaData().index(index);

MappingMetaData mappingMetaData = indexMetaData.mapping(type);

return mappingMetaData.getSourceAsMap().toString();

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