Package org.apache.flink.runtime.state
Class FullSnapshotUtil
- java.lang.Object
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- org.apache.flink.runtime.state.FullSnapshotUtil
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public class FullSnapshotUtil extends Object
Utility methods and constants around creating and restoring full snapshots usingFullSnapshotAsyncWriter
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Field Summary
Fields Modifier and Type Field Description static int
END_OF_KEY_GROUP_MARK
static int
FIRST_BIT_IN_BYTE_MASK
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static void
clearMetaDataFollowsFlag(byte[] key)
static boolean
hasMetaDataFollowsFlag(byte[] key)
static void
setMetaDataFollowsFlagInKey(byte[] key)
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Field Detail
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FIRST_BIT_IN_BYTE_MASK
public static final int FIRST_BIT_IN_BYTE_MASK
- See Also:
- Constant Field Values
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END_OF_KEY_GROUP_MARK
public static final int END_OF_KEY_GROUP_MARK
- See Also:
- Constant Field Values
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