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Posted to commits@cassandra.apache.org by al...@apache.org on 2015/05/14 16:57:14 UTC
cassandra git commit: Fix
LeveledCompactionStrategyTest.testGrouperLevels with compression
Repository: cassandra
Updated Branches:
refs/heads/trunk c5bc81148 -> a7fed2995
Fix LeveledCompactionStrategyTest.testGrouperLevels with compression
patch by Ariel Weisberg; reviewed by Carl Yeksigian for CASSANDRA-9278
Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/a7fed299
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/a7fed299
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/a7fed299
Branch: refs/heads/trunk
Commit: a7fed2995e7c1830b2bb957162a52a864839b758
Parents: c5bc811
Author: Ariel Weisberg <ar...@weisberg.ws>
Authored: Thu Apr 30 17:43:53 2015 -0400
Committer: Aleksey Yeschenko <al...@apache.org>
Committed: Thu May 14 17:56:20 2015 +0300
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.../cassandra/db/compaction/LeveledCompactionStrategyTest.java | 3 +++
1 file changed, 3 insertions(+)
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http://git-wip-us.apache.org/repos/asf/cassandra/blob/a7fed299/test/unit/org/apache/cassandra/db/compaction/LeveledCompactionStrategyTest.java
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diff --git a/test/unit/org/apache/cassandra/db/compaction/LeveledCompactionStrategyTest.java b/test/unit/org/apache/cassandra/db/compaction/LeveledCompactionStrategyTest.java
index 85880a5..c7935fe 100644
--- a/test/unit/org/apache/cassandra/db/compaction/LeveledCompactionStrategyTest.java
+++ b/test/unit/org/apache/cassandra/db/compaction/LeveledCompactionStrategyTest.java
@@ -104,6 +104,9 @@ public class LeveledCompactionStrategyTest
public void testGrouperLevels() throws Exception{
ByteBuffer value = ByteBuffer.wrap(new byte[100 * 1024]); // 100 KB value, make it easy to have multiple files
+ //Need entropy to prevent compression so size is predictable with compression enabled/disabled
+ new Random().nextBytes(value.array());
+
// Enough data to have a level 1 and 2
int rows = 20;
int columns = 10;