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      I had set diffent unterpreteters:
      mysql, psql, python.

      In python:
      I create a connection to PSQL, unload data and agregate them to calculate the end report. Then z.show(report).

      In mysql:
      The path is similar. I generate SQL expression with group aggregation.

      In psql:
      I only load report data without any aggregation.

      I was trying all operations independently and separetly with cron expressions, but the result was the same.

      First time, Cron worked excellently, but it was out of order (through 2 hours to 1,5 days). It looks like the paragraphs will not run. There aren't errors in interpreteters and zeppelin logs.

      In handle mode i can update all paragraphs

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            • Assignee:
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              Reporter:
              ivan.savin Ivan Savin
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