| Package | Description | 
|---|---|
| io.druid.metadata | 
| Modifier and Type | Method and Description | 
|---|---|
default boolean | 
MetadataStorageConnector.compareAndSwap(List<MetadataCASUpdate> updates)
Atomic compare-and-swap variant of insertOrUpdate(). 
 | 
boolean | 
SQLMetadataConnector.compareAndSwap(List<MetadataCASUpdate> updates)  | 
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