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Posted to notifications@superset.apache.org by GitBox <gi...@apache.org> on 2019/05/02 19:15:27 UTC
[GitHub] [incubator-superset] graceguo-supercat commented on issue #7429:
[sql lab] Fix setting async query status to timed_out
graceguo-supercat commented on issue #7429: [sql lab] Fix setting async query status to timed_out
URL: https://github.com/apache/incubator-superset/pull/7429#issuecomment-488796589
Hi @mistercrunch I have concern for this PR. We have 1.5M rows in query table since last June, the number is growing very fast. There may have over hundred ppl polling (and update) query status at the same time, for every second. At the same time, new queries are creating, and it also updates same table.
My concern is will this PR and #4833 make query table too busy to handle, and finally cause table lock issue?
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