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Elasticsearch and Logstash – General Guide Links

Web Application for Elasticsearch : ElasticTab – Elasticsearch to Excel Report (Web Application) Elasticsearch Plugin: Elasticsearch Plugin To Generate (Save and E-Mail) Excel Reports Elasticsearch: Execute Multiple Search Query in Elasticsearch Monitor Elasticsearch Servers with Shell Script – E-Mail Notification Execute Raw Elasticsearch Query using Transport Client – Java API Elasticsearch – Apply Nested Filter on… Read More »

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Update Properties of Multiple Edges – Gremlin Query – Titan

Update Properties of Multiple Edges e = g.V().hasLabel('TEST_LABEL').has('property1','value1').bothE(); e.property('property3','value3').property('property4','value4'); Related Links:

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Leap Motion – A Gester Based Motion Sensing Controller for Desktops and Laptops

               Remember the movie Iron Man where Robert Downey Jr. (Tony Stark / Iron Man) uses his hands to control the computers and huge displays. Have you ever thought of having such technology with you? Here it comes, Leap Motion – a touch free motion sensing controller where you… Read More »

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Execute Multiple Search Query in Elasticsearch

           The following query can be used to execute multiple search queries on the required index and type. Elasticsearch will process the request and the response is sent as array field named responses which contains the response for each query.  Note : { “index”: “INDEX_NAME_1”, “type”: “TYPE_NAME_1” } in Example 1… Read More »

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Elasticsearch Java API – Get Index Type List Mapping

The following is sample Java program to get the list of indices with corresponding type in an Elasticsearch instance. Sample Program: package com.report.test; import java.io.IOException; import java.net.Socket; import java.util.ArrayList; import java.util.Arrays; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.Set; import java.util.concurrent.ExecutionException; import org.elasticsearch.action.admin.cluster.state.ClusterStateResponse; import org.elasticsearch.action.admin.indices.mapping.get.GetMappingsRequest; import org.elasticsearch.action.admin.indices.mapping.get.GetMappingsResponse; import org.elasticsearch.client.transport.TransportClient; import org.elasticsearch.cluster.ClusterState; import org.elasticsearch.cluster.metadata.AliasMetaData; import org.elasticsearch.cluster.metadata.IndexMetaData; import… Read More »

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