Rebuild indexes

[Viking K <cy...@hotmail.com>]

Hi,
Is it possible to rebuild the atlas indexes?

I dropped the indexes in solr (removed the collections)
But only a few of the previous once have returned.

I dropped my indexes since I think the edge indexes did not return the full data set expected.

Best regards
Viking

Re: Rebuild indexes

[vasanth kumar <rj...@gmail.com>]

Try this. First this I deleted "vertex_index" which had some data in solr.
Next created index "vertex_index". Compile and run below code.


import org.apache.atlas.repository.graphdb.janus.AtlasJanusGraphDatabase;
import org.apache.commons.configuration.Configuration;
import org.janusgraph.core.JanusGraph;
import org.janusgraph.core.JanusGraphFactory;
import org.janusgraph.core.schema.JanusGraphIndex;
import org.janusgraph.core.schema.JanusGraphManagement;
import org.janusgraph.core.schema.SchemaAction;

public class Reindex {
  public static void main(String[] args) throws Exception {
    Configuration configuration =
AtlasJanusGraphDatabase.getConfiguration();
    JanusGraph graphInstance= JanusGraphFactory.open(configuration);
    JanusGraphManagement janusGraphManagement =
graphInstance.openManagement();
    JanusGraphIndex vertex_index =
janusGraphManagement.getGraphIndex("vertex_index");
    janusGraphManagement.updateIndex(vertex_index,
SchemaAction.REINDEX).get();
    janusGraphManagement.commit();
  }
}

Then check in solr.
curl "http://localhost:8983/solr/vertex_index/select?q=*.*"


On Fri, Feb 1, 2019 at 7:38 PM Viking K <cy...@hotmail.com> wrote:

> Hi,
> Is it possible to rebuild the atlas indexes?
>
> I dropped the indexes in solr (removed the collections)
> But only a few of the previous once have returned.
>
> I dropped my indexes since I think the edge indexes did not return the
> full data set expected.
>
> Best regards
> Viking
>
>

-- 
Regards
Vasanth kumar RJ