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| author | Xin Ren <iamshrek@126.com> | 2016-07-13 10:47:07 +0100 |
|---|---|---|
| committer | Sean Owen <sowen@cloudera.com> | 2016-07-13 10:47:07 +0100 |
| commit | f73891e0b9640e14455bdbfd999a8ff10b78a819 (patch) | |
| tree | 2617076cac7c04b277fdfdd0de9585d282ca76ae /common/unsafe | |
| parent | f156136dae5df38f73a25cf3fb48f98f417ef059 (diff) | |
| download | spark-f73891e0b9640e14455bdbfd999a8ff10b78a819.tar.gz spark-f73891e0b9640e14455bdbfd999a8ff10b78a819.tar.bz2 spark-f73891e0b9640e14455bdbfd999a8ff10b78a819.zip | |
[MINOR] Fix Java style errors and remove unused imports
## What changes were proposed in this pull request?
Fix Java style errors and remove unused imports, which are randomly found
## How was this patch tested?
Tested on my local machine.
Author: Xin Ren <iamshrek@126.com>
Closes #14161 from keypointt/SPARK-16437.
Diffstat (limited to 'common/unsafe')
| -rw-r--r-- | common/unsafe/src/main/java/org/apache/spark/unsafe/memory/HeapMemoryAllocator.java | 1 | ||||
| -rw-r--r-- | common/unsafe/src/main/java/org/apache/spark/unsafe/memory/MemoryAllocator.java | 6 |
2 files changed, 3 insertions, 4 deletions
diff --git a/common/unsafe/src/main/java/org/apache/spark/unsafe/memory/HeapMemoryAllocator.java b/common/unsafe/src/main/java/org/apache/spark/unsafe/memory/HeapMemoryAllocator.java index 3cd4264680..3557482385 100644 --- a/common/unsafe/src/main/java/org/apache/spark/unsafe/memory/HeapMemoryAllocator.java +++ b/common/unsafe/src/main/java/org/apache/spark/unsafe/memory/HeapMemoryAllocator.java @@ -24,7 +24,6 @@ import java.util.LinkedList; import java.util.Map; import org.apache.spark.unsafe.Platform; -import org.apache.spark.unsafe.memory.MemoryAllocator; /** * A simple {@link MemoryAllocator} that can allocate up to 16GB using a JVM long primitive array. diff --git a/common/unsafe/src/main/java/org/apache/spark/unsafe/memory/MemoryAllocator.java b/common/unsafe/src/main/java/org/apache/spark/unsafe/memory/MemoryAllocator.java index 8bd2b06db8..7b588681d9 100644 --- a/common/unsafe/src/main/java/org/apache/spark/unsafe/memory/MemoryAllocator.java +++ b/common/unsafe/src/main/java/org/apache/spark/unsafe/memory/MemoryAllocator.java @@ -23,12 +23,12 @@ public interface MemoryAllocator { * Whether to fill newly allocated and deallocated memory with 0xa5 and 0x5a bytes respectively. * This helps catch misuse of uninitialized or freed memory, but imposes some overhead. */ - public static final boolean MEMORY_DEBUG_FILL_ENABLED = Boolean.parseBoolean( + boolean MEMORY_DEBUG_FILL_ENABLED = Boolean.parseBoolean( System.getProperty("spark.memory.debugFill", "false")); // Same as jemalloc's debug fill values. - public static final byte MEMORY_DEBUG_FILL_CLEAN_VALUE = (byte)0xa5; - public static final byte MEMORY_DEBUG_FILL_FREED_VALUE = (byte)0x5a; + byte MEMORY_DEBUG_FILL_CLEAN_VALUE = (byte)0xa5; + byte MEMORY_DEBUG_FILL_FREED_VALUE = (byte)0x5a; /** * Allocates a contiguous block of memory. Note that the allocated memory is not guaranteed |