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svn merge -c 1507165 from trunk for HADOOP-9773. TestLightWeightCache should not set size limit to zero when esting it. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1507167 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Tsz-wo Sze 2013-07-26 01:00:54 +00:00
parent b11cceb25c
commit ca8723f488
2 changed files with 7 additions and 3 deletions
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3
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -377,6 +377,9 @@ Release 2.1.0-beta - 2013-07-02
HADOOP-9759. Add support for NativeCodeLoader#getLibraryName on Windows. HADOOP-9759. Add support for NativeCodeLoader#getLibraryName on Windows.
(Chuan Liu via cnauroth) (Chuan Liu via cnauroth)
HADOOP-9773. TestLightWeightCache should not set size limit to zero when
testing it. (szetszwo)
BREAKDOWN OF HADOOP-8562 SUBTASKS AND RELATED JIRAS BREAKDOWN OF HADOOP-8562 SUBTASKS AND RELATED JIRAS
HADOOP-8924. Hadoop Common creating package-info.java must not depend on HADOOP-8924. Hadoop Common creating package-info.java must not depend on

7
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/util/TestLightWeightCache.java
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@ -27,9 +27,10 @@ import org.junit.Test;
/** Testing {@link LightWeightCache} */ /** Testing {@link LightWeightCache} */
public class TestLightWeightCache { public class TestLightWeightCache {
private static final long starttime = Time.now(); private static final long starttime = Time.now();
private static final Random ran = new Random(starttime); private static final long seed = starttime;
private static final Random ran = new Random(seed);
static { static {
println("Start time = " + new Date(starttime) + ", seed=" + starttime); println("Start time = " + new Date(starttime) + ", seed=" + seed);
} }
private static void print(Object s) { private static void print(Object s) {
@ -65,7 +66,7 @@ public class TestLightWeightCache {
final int dataSize = 1 << 16; final int dataSize = 1 << 16;
for(int i = 0; i < 10; i++) { for(int i = 0; i < 10; i++) {
final int modulus = ran.nextInt(1024) + 1; final int modulus = ran.nextInt(1024) + 1;
final int sizeLimit = ran.nextInt(modulus); final int sizeLimit = ran.nextInt(modulus) + 1;
checkSizeLimit(sizeLimit, dataSize, modulus); checkSizeLimit(sizeLimit, dataSize, modulus);
} }
} }