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HDFS-7536. Remove unused CryptoCodec in org.apache.hadoop.fs.Hdfs. Contributed by Haohui Mai.

This commit is contained in:
Haohui Mai 2014-12-16 13:26:37 -08:00
parent a97a1e7317
commit 565d72fe6e
2 changed files with 3 additions and 3 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -459,6 +459,9 @@ Release 2.7.0 - UNRELEASED
HDFS-7513. HDFS inotify: add defaultBlockSize to CreateEvent (cmccabe) HDFS-7513. HDFS inotify: add defaultBlockSize to CreateEvent (cmccabe)
HDFS-7536. Remove unused CryptoCodec in org.apache.hadoop.fs.Hdfs.
(Yi Liu via wheat9)
OPTIMIZATIONS OPTIMIZATIONS
HDFS-7454. Reduce memory footprint for AclEntries in NameNode. HDFS-7454. Reduce memory footprint for AclEntries in NameNode.

3
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/fs/Hdfs.java
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@ -30,7 +30,6 @@ import java.util.NoSuchElementException;
import org.apache.hadoop.classification.InterfaceAudience; import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability; import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.crypto.CryptoCodec;
import org.apache.hadoop.fs.permission.AclEntry; import org.apache.hadoop.fs.permission.AclEntry;
import org.apache.hadoop.fs.permission.AclStatus; import org.apache.hadoop.fs.permission.AclStatus;
import org.apache.hadoop.fs.permission.FsAction; import org.apache.hadoop.fs.permission.FsAction;
@ -61,7 +60,6 @@ import org.apache.hadoop.util.Progressable;
public class Hdfs extends AbstractFileSystem { public class Hdfs extends AbstractFileSystem {
DFSClient dfs; DFSClient dfs;
final CryptoCodec factory;
private boolean verifyChecksum = true; private boolean verifyChecksum = true;
static { static {
@ -88,7 +86,6 @@ public class Hdfs extends AbstractFileSystem {
} }
this.dfs = new DFSClient(theUri, conf, getStatistics()); this.dfs = new DFSClient(theUri, conf, getStatistics());
this.factory = CryptoCodec.getInstance(conf);
} }
@Override @Override