Details
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Bug
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Status: Resolved
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Low
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Resolution: Duplicate
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None
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Low
Description
CASSANDRA-5125 made a slight change to how key_aliases and column_aliases are serialized in schema. Prior to that we never kept nulls in the the json pseudo-lists. This does break cqlsh and probably breaks 1.2 nodes receiving such migrations as well. The patch reverts this behavior and also slightly modifies cqlsh itself to ignore non-regular columns from system.schema_columns table.
This patch breaks nothing, since 2.0 already handles 1.2 non-null padded alias lists.