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r/m pcj.jar. patch by jbellis; reviewed by Eric Evans for CASSANDRA-177 

git-svn-id: https://svn.apache.org/repos/asf/incubator/cassandra/branches/cassandra-0.3@775368 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Jonathan Ellis 2009-05-15 22:35:09 +00:00
parent 5758b88232
commit 17004b60c5
2 changed files with 1 additions and 7 deletions
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lib/pcj.jar
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src/java/org/apache/cassandra/io/ChecksumManager.java
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@ -17,10 +17,7 @@
*/
package org.apache.cassandra.io;
import java.io.BufferedInputStream;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.lang.reflect.Method;
@ -29,7 +26,6 @@ import java.nio.channels.FileChannel;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@ -41,8 +37,6 @@ import org.apache.cassandra.config.DatabaseDescriptor;
import org.apache.cassandra.utils.FileUtils;
import org.apache.cassandra.utils.LogUtil;
import org.apache.log4j.Logger;
import bak.pcj.map.AbstractLongKeyLongMap;
import bak.pcj.map.LongKeyLongChainedHashMap;
/**
* This class manages the persistence of checksums and keeps
@ -64,7 +58,7 @@ public class ChecksumManager
private static final long chunkMask_ = 0x00000000FFFFFFFFL;
private static final long fileIdMask_ = 0x7FFFFFFF00000000L;
/* Map where checksums are cached. */
private static AbstractLongKeyLongMap chksums_ = new LongKeyLongChainedHashMap();
private static Map<Long, Long> chksums_ = new HashMap<Long, Long>();
public static ChecksumManager instance(String dataFile) throws IOException
{