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Data Lake for Enterprises
book

Data Lake for Enterprises

by Vivek Mishra, Tomcy John, Pankaj Misra
May 2017
Beginner to intermediate
596 pages
15h 2m
English
Packt Publishing
Content preview from Data Lake for Enterprises

Searching Documents

The documents has to be  indexed for it to be searched in Elasticsearch. The document that we have indexed can be searched via the _search url with any of the following queries (each query has a different purpose):

GET {index-name}/_search

Searches for all the documents in an index are as shown here:

GET datalake/_search
Figure 27: Query to Get All Documents In an Index via Search URI
GET {index-name}/{type}/_search

Searches for all the documents belonging to a type in an index are as shown here:

GET datalake/contacts/_search
Figure 28: Query to Get All Documents of a Type in an Index
POST {index-name}/{type}/_search ...
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Publisher Resources

ISBN: 9781787281349