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serialize legacy as false for scan query for rolling downgrade/upgrade - #16793
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abhishekagarwal87 merged 6 commits intoJul 25, 2024
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gianm
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Jul 24, 2024
| return columnTypes; | ||
| } | ||
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| @JsonProperty("legacy") |
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Could use a javadoc and a @Deprecated annotation. Javadoc could be something like:
/**
* Prior to PR https://github.com/apache/druid/pull/16659 (Druid 31) data servers require
* the "legacy" parameter to be set to a non-null value. For compatibility with older data
* servers during rolling updates, we need to write out "false".
*/
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| .dataSource("source") | ||
| .intervals(intervalSpec) | ||
| .build(); | ||
| Assert.assertFalse(query.isLegacy()); |
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apache#16793) Fixes rolling downgrades/upgrades after apache#16659 by hard coding scan query "legacy":false since it is a required property during deserialization.
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apache#16793) Fixes rolling downgrades/upgrades after apache#16659 by hard coding scan query "legacy":false since it is a required property during deserialization.
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Fixes rolling downgrades/upgrades after #16659 by hard coding scan query
"legacy":falsesince it is a required property during deserialization.