com.cloudera.impala.util.UnsafeUtil Class Reference

Collaboration diagram for com.cloudera.impala.util.UnsafeUtil:

Static Public Member Functions
static void	Copy (long dst, byte[] src, int srcOffset, int len)
static void	Copy (byte[] dst, int dstOffset, long src, int len)

Static Public Attributes
static final Unsafe	UNSAFE

Static Package Functions
	[static initializer]

Static Private Attributes
static final int	BYTE_ARRAY_DATA_OFFSET

Detailed Description

Utility class to access unsafe methods.

Definition at line 27 of file UnsafeUtil.java.

Member Function Documentation

com.cloudera.impala.util.UnsafeUtil.[static initializer] ( )

inlinestaticpackage

static void com.cloudera.impala.util.UnsafeUtil.Copy ( long  dst, byte[]  src, int  srcOffset, int  len  )

inlinestatic

Definition at line 57 of file UnsafeUtil.java.

static void com.cloudera.impala.util.UnsafeUtil.Copy ( byte[]  dst, int  dstOffset, long  src, int  len  )

inlinestatic

Definition at line 62 of file UnsafeUtil.java.

Member Data Documentation

final int com.cloudera.impala.util.UnsafeUtil.BYTE_ARRAY_DATA_OFFSET

staticprivate

Definition at line 34 of file UnsafeUtil.java.

final Unsafe com.cloudera.impala.util.UnsafeUtil.UNSAFE

static

Definition at line 30 of file UnsafeUtil.java.

Referenced by com.cloudera.impala.hive.executor.UdfExecutor.evaluate(), and com.cloudera.impala.hive.executor.UdfExecutorTest.TestUdfImpl().

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The documentation for this class was generated from the following file:

• fe/src/main/java/com/cloudera/impala/util/UnsafeUtil.java