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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2019/09/02 02:23:50 UTC

[GitHub] [flink] zhuzhurk commented on issue #9552: [FLINK-13884] Set default failure rate restart strategy delay to 0s

zhuzhurk commented on issue #9552: [FLINK-13884] Set default failure rate restart strategy delay to 0s
URL: https://github.com/apache/flink/pull/9552#issuecomment-526979889
 
 
   > The restart storms should no longer happen with queued scheduling because we wait for the slot request timeout before failing again.
   
   Hi @tillrohrmann , we once experienced restart storms in which case a task failed fast once it is deployed to TM, e.g. failed due to task internal errors or failed when trying to connecting to a bad external node. Queued scheduling might not help in such cases.

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