[improvement](meta) allow to ignore unknown image module #25450
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| throw new IOException("Unknown meta module: " + metaIndex.name + ". Known modules: " | ||
| + PersistMetaModules.MODULE_NAMES); | ||
| if (Config.ignore_unknown_metadata_module) { | ||
| LOG.warn("meta modules {} is unknown, ignore and skip it"); |
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forget use module names for '{}' ?
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Add new FE config `ignore_unknown_metadata_module`. Default is false. If set to true, when reading metadata image file, and there are unknown modules, these modules will be ignored and skipped. This is mainly used in downgrade operation, old version can be compatible with new version Image file.
Add new FE config `ignore_unknown_metadata_module`. Default is false. If set to true, when reading metadata image file, and there are unknown modules, these modules will be ignored and skipped. This is mainly used in downgrade operation, old version can be compatible with new version Image file.
…5968) Add new FE config `ignore_unknown_metadata_module`. Default is false. If set to true, when reading metadata image file, and there are unknown modules, these modules will be ignored and skipped. This is mainly used in downgrade operation, old version can be compatible with new version Image file.
Add new FE config `ignore_unknown_metadata_module`. Default is false. If set to true, when reading metadata image file, and there are unknown modules, these modules will be ignored and skipped. This is mainly used in downgrade operation, old version can be compatible with new version Image file.
… (apache#25968) Add new FE config `ignore_unknown_metadata_module`. Default is false. If set to true, when reading metadata image file, and there are unknown modules, these modules will be ignored and skipped. This is mainly used in downgrade operation, old version can be compatible with new version Image file.
2.schame_pb cache 3.json escape optimize 4.ignore unknown module: apache#25450 5.add index_writer::add_null_document interface
Add new FE config `ignore_unknown_metadata_module`. Default is false. If set to true, when reading metadata image file, and there are unknown modules, these modules will be ignored and skipped. This is mainly used in downgrade operation, old version can be compatible with new version Image file.
Proposed changes
Add new FE config
ignore_unknown_metadata_module. Default is false.If set to true, when reading metadata image file, and there are unknown modules, these modules
will be ignored and skipped.
This is mainly used in downgrade operation, old version can be compatible with new version Image file.
Further comments
If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...