diff options
author | Vlad Rozov <vrozov@apache.org> | 2017-12-12 13:37:38 -0800 |
---|---|---|
committer | Parth Chandra <parthc@apache.org> | 2018-01-11 17:18:29 -0800 |
commit | 58f6b32af388ee8f120107a20e787722e80c0f67 (patch) | |
tree | d64c63ae2b5266f6ca998a4c372ca79f42cb0b14 /exec/vector | |
parent | 90eb23baa6a1a205fd0821c7af708969fcb98c5c (diff) |
DRILL-6004: Direct buffer bounds checking should be disabled by default
This closes #1070
Diffstat (limited to 'exec/vector')
-rw-r--r-- | exec/vector/src/main/java/org/apache/drill/exec/expr/fn/impl/ByteFunctionHelpers.java | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/exec/vector/src/main/java/org/apache/drill/exec/expr/fn/impl/ByteFunctionHelpers.java b/exec/vector/src/main/java/org/apache/drill/exec/expr/fn/impl/ByteFunctionHelpers.java index bd06ba5c7..0ecd9d19c 100644 --- a/exec/vector/src/main/java/org/apache/drill/exec/expr/fn/impl/ByteFunctionHelpers.java +++ b/exec/vector/src/main/java/org/apache/drill/exec/expr/fn/impl/ByteFunctionHelpers.java @@ -21,11 +21,12 @@ package org.apache.drill.exec.expr.fn.impl; import io.netty.buffer.DrillBuf; import io.netty.util.internal.PlatformDependent; -import org.apache.drill.exec.memory.BoundsChecking; import org.apache.drill.exec.util.DecimalUtility; import com.google.common.primitives.UnsignedLongs; +import static org.apache.drill.exec.memory.BoundsChecking.rangeCheck; + public class ByteFunctionHelpers { static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(ByteFunctionHelpers.class); @@ -41,10 +42,7 @@ public class ByteFunctionHelpers { * @return 1 if left input is greater, -1 if left input is smaller, 0 otherwise */ public static final int equal(final DrillBuf left, int lStart, int lEnd, final DrillBuf right, int rStart, int rEnd){ - if (BoundsChecking.BOUNDS_CHECKING_ENABLED) { - left.checkBytes(lStart, lEnd); - right.checkBytes(rStart, rEnd); - } + rangeCheck(left, lStart, lEnd, right, rStart, rEnd); return memEqual(left.memoryAddress(), lStart, lEnd, right.memoryAddress(), rStart, rEnd); } @@ -95,10 +93,7 @@ public class ByteFunctionHelpers { * @return 1 if left input is greater, -1 if left input is smaller, 0 otherwise */ public static final int compare(final DrillBuf left, int lStart, int lEnd, final DrillBuf right, int rStart, int rEnd){ - if (BoundsChecking.BOUNDS_CHECKING_ENABLED) { - left.checkBytes(lStart, lEnd); - right.checkBytes(rStart, rEnd); - } + rangeCheck(left, lStart, lEnd, right, rStart, rEnd); return memcmp(left.memoryAddress(), lStart, lEnd, right.memoryAddress(), rStart, rEnd); } @@ -150,9 +145,7 @@ public class ByteFunctionHelpers { * @return 1 if left input is greater, -1 if left input is smaller, 0 otherwise */ public static final int compare(final DrillBuf left, int lStart, int lEnd, final byte[] right, int rStart, final int rEnd) { - if (BoundsChecking.BOUNDS_CHECKING_ENABLED) { - left.checkBytes(lStart, lEnd); - } + rangeCheck(left, lStart, lEnd); return memcmp(left.memoryAddress(), lStart, lEnd, right, rStart, rEnd); } |