Konsta Danyliuk
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Recent activity by Konsta Danyliuk-
Hello Sudeepta. Depends on a Widget type, number of columns and data types it could handle might vary. But I'm not aware about strict limitation to 10 columns, e.g. Table Widget could handle 20+ c...
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Hello Jesus,Looks like Lot has already opened a ticket for Datameer Support regarding this issue, you are CCéd in that chain, would you like to follow up there?
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Hello Shebin,Whether you've used this Datameer-6.1.23-apache-2.6.0-64bit.exe to install Datameer before?Perhaps you could validate whether installation file isn't corrupted by checking its MD5 sum....
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Hello YM Wang, >When I tried to use the same fields and the same syntax for 204M rows, the group_previous(E) did not show up in the preview.Do you mean there is no data in Column E? Have you execut...
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Hello Dominic. You could to try to save the excel sheet with large numbers as csv file (double check that there is no values in scientific notation in this csv) and import this file into Datameer. ...
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Hello,Function TIMESTAMP(<date>) - Difference, measured in milliseconds, between the current time and midnight, January 1, 1970 UTC. Please fewer to Date and Time Functions to get more information ...
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Hello Kavitha,As was mentioned by Gido, folder structure represented in Datameer UI is virtual and doesn't exist in HDFS or Datameer server. Datameer keeps real data based on artefacts types, indep...
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Hi Kavitha,Query number 1. I have been asked to add UUID for each record to identify uniquely. Two steps we already mentioned will add unique identificator for every row you have in your dataset.Fo...
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Do you have any requirements to format of this UUID value or just a random sting?
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Hi Kavitha, To generate unique value for each record: 1. Apply formula GROUPBY(1) to a new column (let's call it Prep) - this will generate 1 for each existing record.2. In the column next to Prep,...