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HDFS-7296. HdfsConstants#MEMORY_STORAGE_POLICY_ID and HdfsConstants#MEMORY_STORAGE_POLICY_ID are missing in branch-2. Contributed by Jing Zhao.

This commit is contained in:
Jing Zhao 2014-10-27 11:20:57 -07:00
parent 2d3c64943d
commit 57e82e647b
4 changed files with 7 additions and 7 deletions
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4
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java
View File

@ -454,8 +454,8 @@ public class DFSOutputStream extends FSOutputSummer
}
private boolean initLazyPersist(HdfsFileStatus stat) {
final BlockStoragePolicy lpPolicy =
blockStoragePolicySuite.getPolicy("LAZY_PERSIST");
final BlockStoragePolicy lpPolicy = blockStoragePolicySuite
.getPolicy(HdfsConstants.MEMORY_STORAGE_POLICY_NAME);
return lpPolicy != null &&
stat.getStoragePolicy() == lpPolicy.getId();
}

4
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/HdfsConstants.java
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@ -166,14 +166,14 @@ public class HdfsConstants {
public static final String SEPARATOR_DOT_SNAPSHOT_DIR_SEPARATOR
= Path.SEPARATOR + DOT_SNAPSHOT_DIR + Path.SEPARATOR;
public static final String MEMORY_STORAGE_POLICY_NAME = "LAZY_PERSIST";
public static final String ALLSSD_STORAGE_POLICY_NAME = "ALL_SSD";
public static final String ONESSD_STORAGE_POLICY_NAME = "ONE_SSD";
public static final String HOT_STORAGE_POLICY_NAME = "HOT";
public static final String WARM_STORAGE_POLICY_NAME = "WARM";
public static final String COLD_STORAGE_POLICY_NAME = "COLD";
public static final String LAZY_PERSIST_STORAGE_POLICY_NAME = "LAZY_PERSIST";
public static final byte LAZY_PERSIST_STORAGE_POLICY_ID = 15;
public static final byte MEMORY_STORAGE_POLICY_ID = 15;
public static final byte ALLSSD_STORAGE_POLICY_ID = 12;
public static final byte ONESSD_STORAGE_POLICY_ID = 10;
public static final byte HOT_STORAGE_POLICY_ID = 7;

4
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockStoragePolicySuite.java
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@ -45,9 +45,9 @@ public class BlockStoragePolicySuite {
public static BlockStoragePolicySuite createDefaultSuite() {
final BlockStoragePolicy[] policies =
new BlockStoragePolicy[1 << ID_BIT_LENGTH];
final byte lazyPersistId = HdfsConstants.LAZY_PERSIST_STORAGE_POLICY_ID;
final byte lazyPersistId = HdfsConstants.MEMORY_STORAGE_POLICY_ID;
policies[lazyPersistId] = new BlockStoragePolicy(lazyPersistId,
HdfsConstants.LAZY_PERSIST_STORAGE_POLICY_NAME,
HdfsConstants.MEMORY_STORAGE_POLICY_NAME,
new StorageType[]{StorageType.RAM_DISK, StorageType.DISK},
new StorageType[]{StorageType.DISK},
new StorageType[]{StorageType.DISK},

2
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestBlockStoragePolicy.java
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@ -71,7 +71,7 @@ public class TestBlockStoragePolicy {
static final byte HOT = HdfsConstants.HOT_STORAGE_POLICY_ID;
static final byte ONESSD = HdfsConstants.ONESSD_STORAGE_POLICY_ID;
static final byte ALLSSD = HdfsConstants.ALLSSD_STORAGE_POLICY_ID;
static final byte LAZY_PERSIST = HdfsConstants.LAZY_PERSIST_STORAGE_POLICY_ID;
static final byte LAZY_PERSIST = HdfsConstants.MEMORY_STORAGE_POLICY_ID;
@Test (timeout=300000)
public void testConfigKeyEnabled() throws IOException {