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poorvi_sachar
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Add or Edit column comments using atlas api

by Explorer in Support Questions
‎05-01-2017 07:09 PM
‎05-01-2017 07:09 PM
Hi everyone, I need to add column comments to the some columns given the table and column name. Can someone please help me out with the rest api that could e used for the same. Thanks and Regards ... View more
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Re: Filtering out deleted tables in tag rest api

by Explorer in Support Questions
‎03-03-2017 09:10 PM
‎03-03-2017 09:10 PM
is there a way by which I could delete all these deleted table entries from titan so they are not retrieved at all ... View more

Access Titan Graph db for Atlas using Gremlin

by Explorer in Support Questions
‎03-03-2017 06:21 PM
‎03-03-2017 06:21 PM
I am using Apache Atlas on hortonworks sandbox 2.5. I wish to query the metadata is store in atlas-titan table. Querying the table directory does not provide useful insights into the data stored and hence wanted to use Gremlin or any other tool to query it like a graph database. I have downloaded gremilin CLI but dont know how to connect it to Titan DB Atlas uses. According to Gremlin docs I need to extract the cli application into database folder. Also need to provide configuration to connect to the database. But cant figure out the location for database or the conf file to execute TinkerFactory.open(conf) Could someone please guide me as how can I access the titan graph database of used to store metadata in Apache Atlas to get information regarding the nodes and vertices stored in it. ... View more
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Re: Atlas Taxonomy subterms are not displayed

by Explorer in Support Questions
‎03-03-2017 10:30 AM
‎03-03-2017 10:30 AM
@Nixon Rodrigues hdp version for the sandbox working without the fix: 2.5.0.0-1245, atlas version: 0.7.0.2.5 hdp version for the cluster working with the fix: 2.5.3.0-37, atlas version: 0.7.0 ... View more

Re: Lineage data failed to fetch in Atlas Web UI f...

by Explorer in Support Questions
‎03-01-2017 02:26 PM
‎03-01-2017 02:26 PM
@Ayub Khan Yes for few tables the lineage result shows as - "Lineage data not found". I am not sure that whether it has nothing to show or it just fetches null edges and vertices because the api call takes a longer duration to complete. Do you need to see some specific section of the application logs? Also I did not find anything related to the issue but incase you still need it then maybe you can tell me what exactly are you looking for as the logs contain some extra information. ... View more

Re: Filtering out deleted tables in tag rest api

by Explorer in Support Questions
‎03-01-2017 12:23 PM
‎03-01-2017 12:23 PM
@Ayub Khan I need to display only the ACTIVE tables in Atlas UI and hence was planning on updating the query in javascript for the same. Is there some other way if this could be achieved or else how do I delete the entries of these deleted tables from the database so that they are not fetched at all including deleting all their associations as well. Is there some documentation for Atlas database structure or something related to this which could help me delete the entries of these deleted tables from the database as well as solr. Also if writing a python wrapper is more appropriate rather than deleting the 'deleted tables' entries from atlas db then could you please point me to some link explaining how it can be done. Will this python wrapper be written to intercept the api calls? ... View more

Re: Atlas Taxonomy subterms are not displayed

by Explorer in Support Questions
‎03-01-2017 12:20 PM
‎03-01-2017 12:20 PM
@Nixon Rodrigues Could you please explain it a bit as when I checked the TreeLayoutView.js file in hdp2.5 sandbox, the line(which you suggested me to change) in fetchCollection: function(url, isParent) is: this.childCollection.fetch({ reset:true }); similar to what I have in my cluster but in case of hdp2.5 sandbox taxonomy terms are displayed without making the change but for the cluster the terms were not being shown earlier on UI but after the change suggested by you it worked. ... View more

Re: Atlas Taxonomy subterms are not displayed

by Explorer in Support Questions
‎02-28-2017 02:45 PM
‎02-28-2017 02:45 PM
@Nixon Rodrigues Thanks this worked...earlier was not able to test the issue properly as was js was cached in the browser and was not fetching the updated js file.. ... View more

Re: Atlas Taxonomy subterms are not displayed

by Explorer in Support Questions
‎02-28-2017 12:50 PM
‎02-28-2017 12:50 PM
@Nixon Rodrigues Made the required changes but not able to see the taxonomy Subterms on UI. ... View more

Re: Atlas Taxonomy subterms are not displayed

by Explorer in Support Questions
‎02-28-2017 11:27 AM
‎02-28-2017 11:27 AM
@Nixon Rodrigues HDP Version: 2.5.3.0-37 Atlas Version: 0.7.0 ... View more
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Date Registered ‎02-22-2017 05:49 PM
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