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HDFS-10302. BlockPlacementPolicyDefault should use default replication considerload value. Contributed by Lin Yiqun. 

(cherry picked from commit d8b729e16f)
This commit is contained in:
Kihwal Lee 2016-04-18 08:01:17 -05:00
parent 09ffc65d94
commit 7ac2e5ec7b
1 changed files with 2 additions and 1 deletions
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hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockPlacementPolicyDefault.java
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@ -79,7 +79,8 @@ public void initialize(Configuration conf, FSClusterStats stats,
NetworkTopology clusterMap, NetworkTopology clusterMap,
Host2NodesMap host2datanodeMap) { Host2NodesMap host2datanodeMap) {
this.considerLoad = conf.getBoolean( this.considerLoad = conf.getBoolean(
DFSConfigKeys.DFS_NAMENODE_REPLICATION_CONSIDERLOAD_KEY, true); DFSConfigKeys.DFS_NAMENODE_REPLICATION_CONSIDERLOAD_KEY,
DFSConfigKeys.DFS_NAMENODE_REPLICATION_CONSIDERLOAD_DEFAULT);
this.considerLoadFactor = conf.getDouble( this.considerLoadFactor = conf.getDouble(
DFSConfigKeys.DFS_NAMENODE_REPLICATION_CONSIDERLOAD_FACTOR, DFSConfigKeys.DFS_NAMENODE_REPLICATION_CONSIDERLOAD_FACTOR,
DFSConfigKeys.DFS_NAMENODE_REPLICATION_CONSIDERLOAD_FACTOR_DEFAULT); DFSConfigKeys.DFS_NAMENODE_REPLICATION_CONSIDERLOAD_FACTOR_DEFAULT);