openlookeng/hetu-core

maximum retry number not matching with exchange.max-retry-count value

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Software Environment:

  • OpenLooKeng version (source or binary):

  • OS platform & distribution (eg., Linux Ubuntu 16.04):

  • Java version:

Describe the current behavior

exchange.max-retry-count=20 (configured value)

query fails after retrying 21, 23, 24 times.. this number is most of the time not equal to 20.

When exchange.max-retry-count is not explicitly specified, it should retry for 10 times (default value)
But query fails after retrying for 15 times.

Different executions give different numbers.

Describe the expected behavior

query retry should happen exactly the number of time it is set in exchange.max-retry-count config parameter.

Steps to reproduce the issue

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