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HDFS-10333. Intermittent org.apache.hadoop.hdfs.TestFileAppend failure in trunk. Contributed by Yiqun Lin. 

(cherry picked from commit 45788204ae)
(cherry picked from commit 413f3dabbd)
This commit is contained in:
Andrew Wang 2016-05-15 22:15:05 -07:00
parent 4eeec4e35b
commit 29ed65ff9b
1 changed files with 4 additions and 0 deletions
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4
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileAppend.java
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@ -38,6 +38,7 @@ import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.HardLink; import org.apache.hadoop.fs.HardLink;
import org.apache.hadoop.fs.Path; import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hdfs.MiniDFSCluster.DataNodeProperties; import org.apache.hadoop.hdfs.MiniDFSCluster.DataNodeProperties;
import org.apache.hadoop.hdfs.client.HdfsClientConfigKeys;
import org.apache.hadoop.hdfs.protocol.AlreadyBeingCreatedException; import org.apache.hadoop.hdfs.protocol.AlreadyBeingCreatedException;
import org.apache.hadoop.hdfs.protocol.ExtendedBlock; import org.apache.hadoop.hdfs.protocol.ExtendedBlock;
import org.apache.hadoop.hdfs.protocol.LocatedBlock; import org.apache.hadoop.hdfs.protocol.LocatedBlock;
@ -371,6 +372,9 @@ public class TestFileAppend{
final Configuration conf = new HdfsConfiguration(); final Configuration conf = new HdfsConfiguration();
conf.setInt( conf.setInt(
DFSConfigKeys.DFS_NAMENODE_FILE_CLOSE_NUM_COMMITTED_ALLOWED_KEY, 1); DFSConfigKeys.DFS_NAMENODE_FILE_CLOSE_NUM_COMMITTED_ALLOWED_KEY, 1);
conf.setBoolean(
HdfsClientConfigKeys.BlockWrite.ReplaceDatanodeOnFailure.ENABLE_KEY,
false);
final MiniDFSCluster cluster = new MiniDFSCluster.Builder(conf) final MiniDFSCluster cluster = new MiniDFSCluster.Builder(conf)
.numDataNodes(4).build(); .numDataNodes(4).build();