@InterfaceAudience.Private public class StoreUtils extends java.lang.Object
Constructor and Description |
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StoreUtils() |
Modifier and Type | Method and Description |
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static java.lang.Integer |
getDeterministicRandomSeed(java.util.Collection<StoreFile> files)
Creates a deterministic hash code for store file collection.
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static long |
getLowestTimestamp(java.util.Collection<StoreFile> candidates)
Gets lowest timestamp from candidate StoreFiles
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static boolean |
hasReferences(java.util.Collection<StoreFile> files)
Determines whether any files in the collection are references.
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public static java.lang.Integer getDeterministicRandomSeed(java.util.Collection<StoreFile> files)
public static boolean hasReferences(java.util.Collection<StoreFile> files)
files
- The files.public static long getLowestTimestamp(java.util.Collection<StoreFile> candidates) throws java.io.IOException
java.io.IOException