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mistral
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Merge "Release note for "convert_output_data" config option" into stable/train

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Zuul 2020-02-20 07:26:23 +00:00 committed by Gerrit Code Review
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releasenotes/notes/add_yaql_conver_output_data_config_option-4a0fa926a736de7e.yaml Normal file
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---
fixes:
- |
Added the configuration option "convert_output_data" in the "yaql" group.
This option, if set to False, allows to disable YAQL expression result
conversion. This fixes performance issues for lots of use cases where
a result of an expression is a big data structure. In fact, YAQL created
a copy of this data structure every time before giving it to Mistral.
This option can't be set to False when the corresponding
"convert_input_data" is True. Otherwise, it doesn't work correctly.
By default, the value of "convert_output_data" is True which keeps
backwards compatibility.