How To upload datastore data to csv file in google cloud storage? -



How To upload datastore data to csv file in google cloud storage? -

https://developers.google.com/bigquery/articles/datastoretobigquery#ingestionjob

how upload datastore info csv file in google cloud storage?

i don't think there out-of-the-box way that. if incrementally, utilize code similar 1 below:

/** gcs service */ private static gcsservice gcsservice = gcsservicefactory.creategcsservice(new retryparams.builder() .initialretrydelaymillis(10).retrymaxattempts(10).totalretryperiodmillis(15000).build()); /** * create file on specified bucket */ public static void writefile(string bucketname, string filename, string filecontent) throws ioexception { gcsfilename gcsfile = new gcsfilename(bucketname, filename); gcsoutputchannel outputchannel = gcsservice.createorreplace(gcsfile, new gcsfileoptions.builder().mimetype("text/csv").build()); dataoutputstream out = new dataoutputstream(channels.newoutputstream(outputchannel)); out.write(filecontent.getbytes(charset.forname("utf-8"))); out.flush(); out.close(); }

google-bigquery

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