[ZEPPELIN-1819] Cron failed

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.7.0
• Component/s: Interpreters, python-interpreter, zeppelin-interpreter
• Flags: Important
• External issue URL: https://drive.google.com/drive/folders/0B2W9zuS5e69xM3l4X2JtSkFOMW8?usp=sharing
• Assignee: Unassigned
• Reporter: Ivan Savin
• Created: 15/Dec/16 11:20
• Updated: 15/Dec/16 11:20

Description

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