hadoop-hdfs-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From cnaur...@apache.org
Subject svn commit: r1553221 - in /hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs: ./ src/main/java/org/apache/hadoop/hdfs/protocol/ src/main/java/org/apache/hadoop/hdfs/server/namenode/ src/main/java/org/apache/hadoop/hdfs/tools/offlineImage...
Date Mon, 23 Dec 2013 21:45:04 GMT
Author: cnauroth
Date: Mon Dec 23 21:45:03 2013
New Revision: 1553221

URL: http://svn.apache.org/r1553221
Log:
HDFS-5618. NameNode: persist ACLs in fsimage. Contributed by Haohui Mai.

Modified:
    hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-4685.txt
    hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/LayoutVersion.java
    hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
    hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageSerialization.java
    hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/offlineImageViewer/ImageLoaderCurrent.java
    hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/acl.proto

Modified: hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-4685.txt
URL: http://svn.apache.org/viewvc/hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-4685.txt?rev=1553221&r1=1553220&r2=1553221&view=diff
==============================================================================
--- hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-4685.txt
(original)
+++ hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-4685.txt
Mon Dec 23 21:45:03 2013
@@ -16,6 +16,8 @@ HDFS-4685 (Unreleased)
 
     HDFS-5685. Implement ACL as a INode feature. (Haohui Mai via cnauroth)
 
+    HDFS-5618. NameNode: persist ACLs in fsimage. (Haohui Mai via cnauroth)
+
   OPTIMIZATIONS
 
   BUG FIXES

Modified: hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/LayoutVersion.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/LayoutVersion.java?rev=1553221&r1=1553220&r2=1553221&view=diff
==============================================================================
--- hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/LayoutVersion.java
(original)
+++ hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/LayoutVersion.java
Mon Dec 23 21:45:03 2013
@@ -109,7 +109,8 @@ public class LayoutVersion {
         + "enable rebuilding retry cache in case of HA failover"),
     CACHING(-48, "Support for cache pools and path-based caching"),
     ADD_DATANODE_AND_STORAGE_UUIDS(-49, "Replace StorageID with DatanodeUuid."
-        + " Use distinct StorageUuid per storage directory.");
+        + " Use distinct StorageUuid per storage directory."),
+    EXTENDED_ACL(-50, "Extended ACL");
 
     
     final int lv;

Modified: hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java?rev=1553221&r1=1553220&r2=1553221&view=diff
==============================================================================
--- hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
(original)
+++ hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
Mon Dec 23 21:45:03 2013
@@ -48,6 +48,8 @@ import org.apache.hadoop.fs.permission.P
 import org.apache.hadoop.hdfs.protocol.HdfsConstants;
 import org.apache.hadoop.hdfs.protocol.LayoutVersion;
 import org.apache.hadoop.hdfs.protocol.LayoutVersion.Feature;
+import org.apache.hadoop.hdfs.protocol.proto.AclProtos.AclFsImageProto;
+import org.apache.hadoop.hdfs.protocolPB.PBHelper;
 import org.apache.hadoop.hdfs.server.blockmanagement.BlockInfo;
 import org.apache.hadoop.hdfs.server.blockmanagement.BlockInfoUnderConstruction;
 import org.apache.hadoop.hdfs.server.blockmanagement.BlockManager;
@@ -102,6 +104,7 @@ import org.apache.hadoop.io.Text;
  *   } when {@link Feature#FSIMAGE_NAME_OPTIMIZATION} is not supported
  *   replicationFactor: short, modificationTime: long,
  *   accessTime: long, preferredBlockSize: long,
+ *
  *   numberOfBlocks: int (-1 for INodeDirectory, -2 for INodeSymLink),
  *   { 
  *     nsQuota: long, dsQuota: long, 
@@ -109,7 +112,11 @@ import org.apache.hadoop.io.Text;
  *       isINodeSnapshottable: byte,
  *       isINodeWithSnapshot: byte (if isINodeSnapshottable is false)
  *     } (when {@link Feature#SNAPSHOT} is supported), 
- *     fsPermission: short, PermissionStatus
+ *     fsPermission: short, PermissionStatus,
+ *     AclEntries {
+ *       size: int,
+ *       protobuf encoding of {@link AclFsImageProto}
+ *     }(when {@link Feature#EXTENDED_ACL} is supported),
  *   } for INodeDirectory
  *   or 
  *   {
@@ -124,9 +131,12 @@ import org.apache.hadoop.io.Text;
  *       {clientName: short + byte[], clientMachine: short + byte[]} (when 
  *       isINodeFileUnderConstructionSnapshot is true),
  *     } (when {@link Feature#SNAPSHOT} is supported and writing snapshotINode), 
- *     fsPermission: short, PermissionStatus
- *   } for INodeFile
- * }
+ *     fsPermission: short, PermissionStatus,
+ *     AclEntries {
+ *       size: int,
+ *       protobuf encoding of {@link AclFsImageProto}
+ *     }(when {@link Feature#EXTENDED_ACL} is supported),
+ *   } for INodeFile,
  * 
  * INodeDirectoryInfo {
  *   fullPath of the directory: short + byte[],
@@ -696,10 +706,15 @@ public class FSImageFormat {
           modificationTime, atime, blocks, replication, blockSize);
       if (underConstruction) {
         file.toUnderConstruction(clientName, clientMachine, null);
-          return fileDiffs == null ? file : new INodeFile(file, fileDiffs);
-      } else {
-          return fileDiffs == null ? file : new INodeFile(file, fileDiffs);
       }
+
+      AclFeature aclFeature = loadAclFeature(in, imgVersion);
+      if (aclFeature != null) {
+        file.addAclFeature(aclFeature);
+      }
+
+      return fileDiffs == null ? file : new INodeFile(file, fileDiffs);
+
     } else if (numBlocks == -1) {
       //directory
       
@@ -731,6 +746,12 @@ public class FSImageFormat {
       if (nsQuota >= 0 || dsQuota >= 0) {
         dir.addDirectoryWithQuotaFeature(nsQuota, dsQuota);
       }
+
+      AclFeature aclFeature = loadAclFeature(in, imgVersion);
+      if (aclFeature != null) {
+        dir.addAclFeature(aclFeature);
+      }
+
       if (withSnapshot) {
         dir.addSnapshotFeature(null);
       }
@@ -771,6 +792,18 @@ public class FSImageFormat {
     throw new IOException("Unknown inode type: numBlocks=" + numBlocks);
   }
 
+    private AclFeature loadAclFeature(DataInput in, final int imgVersion)
+        throws IOException {
+      AclFeature aclFeature = null;
+      if (LayoutVersion.supports(Feature.EXTENDED_ACL, imgVersion)) {
+        AclFsImageProto p = AclFsImageProto
+            .parseDelimitedFrom((DataInputStream) in);
+        aclFeature = new AclFeature();
+        aclFeature.setEntries(PBHelper.convertAclEntry(p.getEntriesList()));
+      }
+      return aclFeature;
+    }
+
     /** Load {@link INodeFileAttributes}. */
     public INodeFileAttributes loadINodeFileAttributes(DataInput in)
         throws IOException {

Modified: hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageSerialization.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageSerialization.java?rev=1553221&r1=1553220&r2=1553221&view=diff
==============================================================================
--- hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageSerialization.java
(original)
+++ hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageSerialization.java
Mon Dec 23 21:45:03 2013
@@ -21,6 +21,7 @@ import java.io.DataInput;
 import java.io.DataOutput;
 import java.io.DataOutputStream;
 import java.io.IOException;
+import java.io.OutputStream;
 
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.classification.InterfaceStability;
@@ -34,6 +35,8 @@ import org.apache.hadoop.hdfs.protocol.C
 import org.apache.hadoop.hdfs.protocol.CachePoolInfo;
 import org.apache.hadoop.hdfs.protocol.LayoutVersion;
 import org.apache.hadoop.hdfs.protocol.LayoutVersion.Feature;
+import org.apache.hadoop.hdfs.protocol.proto.AclProtos.AclFsImageProto;
+import org.apache.hadoop.hdfs.protocolPB.PBHelper;
 import org.apache.hadoop.hdfs.server.blockmanagement.BlockInfo;
 import org.apache.hadoop.hdfs.server.blockmanagement.BlockInfoUnderConstruction;
 import org.apache.hadoop.hdfs.server.common.HdfsServerConstants.BlockUCState;
@@ -204,6 +207,7 @@ public class FSImageSerialization {
     }
 
     writePermissionStatus(file, out);
+    writeAclFeature(file, out);
   }
 
   /** Serialize an {@link INodeFileAttributes}. */
@@ -249,8 +253,9 @@ public class FSImageSerialization {
     }
     
     writePermissionStatus(node, out);
+    writeAclFeature(node, out);
   }
-  
+
   /**
    * Serialize a {@link INodeDirectory}
    * @param a The node to write
@@ -282,7 +287,19 @@ public class FSImageSerialization {
     Text.writeString(out, node.getSymlinkString());
     writePermissionStatus(node, out);
   }
-  
+
+  private static void writeAclFeature(INodeWithAdditionalFields node,
+      DataOutput out) throws IOException {
+    AclFsImageProto.Builder b = AclFsImageProto.newBuilder();
+    OutputStream os = (OutputStream) out;
+
+    AclFeature feature = node.getAclFeature();
+    if (feature != null)
+      b.addAllEntries(PBHelper.convertAclEntryProto(feature.getEntries()));
+
+    b.build().writeDelimitedTo(os);
+  }
+
   /** Serialize a {@link INodeReference} node */
   private static void writeINodeReference(INodeReference ref, DataOutput out,
       boolean writeUnderConstruction, ReferenceMap referenceMap

Modified: hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/offlineImageViewer/ImageLoaderCurrent.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/offlineImageViewer/ImageLoaderCurrent.java?rev=1553221&r1=1553220&r2=1553221&view=diff
==============================================================================
--- hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/offlineImageViewer/ImageLoaderCurrent.java
(original)
+++ hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/offlineImageViewer/ImageLoaderCurrent.java
Mon Dec 23 21:45:03 2013
@@ -126,7 +126,7 @@ class ImageLoaderCurrent implements Imag
                                       new SimpleDateFormat("yyyy-MM-dd HH:mm");
   private static int[] versions = { -16, -17, -18, -19, -20, -21, -22, -23,
       -24, -25, -26, -27, -28, -30, -31, -32, -33, -34, -35, -36, -37, -38, -39,
-      -40, -41, -42, -43, -44, -45, -46, -47, -48, -49 };
+      -40, -41, -42, -43, -44, -45, -46, -47, -48, -49, -50 };
   private int imageVersion = 0;
   
   private final Map<Long, Boolean> subtreeMap = new HashMap<Long, Boolean>();

Modified: hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/acl.proto
URL: http://svn.apache.org/viewvc/hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/acl.proto?rev=1553221&r1=1553220&r2=1553221&view=diff
==============================================================================
--- hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/acl.proto
(original)
+++ hadoop/common/branches/HDFS-4685/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/acl.proto
Mon Dec 23 21:45:03 2013
@@ -60,6 +60,10 @@ message AclStatusProto {
   repeated AclEntryProto entries = 4;
 }
 
+message AclFsImageProto {
+  repeated AclEntryProto entries = 1;
+}
+
 message ModifyAclEntriesRequestProto {
   required string src            = 1;
   repeated AclEntryProto aclSpec = 2;



Mime
View raw message