Archive for the ‘ NoSQL ’ Category

Elasticsearch – the river with jdbc (for mysql).

First of all you cannot block automapping, so: # elasticsearch.yml index.mapper.dynamic: true Pre-mapping of your river doesn’t resolve the problem. # part of the river configuration: “type_mapping”: { “mytype” : { “properties” : { “location” : { “type” : “geo_point” } } } Tip: If your node does not work after installation of the plugin […]

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When Sphinx Search v. 0.9.9 ends

My source data grew and grew until I encounted the problem with the version 0.9.9. 1. INDEXER While building index I received the following warning: WARNING: duplicate document ids found I checked it twice and the source data were not duplicated. This is the sample of the indexer output when the a/b warning occurred. collected […]

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My Sphinx Search replication (master and slaves)

One instance and one storage with indices is neither secure nor effective.  That is why I created my replication for Sphinx Search . To put it shortly, my Sphinx’s architecture constists of tree indices and MVA (multivalue attributes stored in mva_updates_pool) – that is why I cannot use RT index. My first idea was to create independent Sphix index + […]

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