diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/client/HdfsClientConfigKeys.java b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/client/HdfsClientConfigKeys.java
index 6006d71faf6..9373e98bf42 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/client/HdfsClientConfigKeys.java
+++ b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/client/HdfsClientConfigKeys.java
@@ -189,6 +189,16 @@ public interface HdfsClientConfigKeys {
     int     THREADPOOL_SIZE_DEFAULT = 18;
   }
 
+  /** dfs.client.write.striped configuration properties */
+  interface StripedWrite {
+    String PREFIX = Write.PREFIX + "striped.";
+
+    String  MAX_SECONDS_GET_STRIPED_BLOCK_KEY = PREFIX + "max-seconds-get-striped-block";
+    int     MAX_SECONDS_GET_STRIPED_BLOCK_DEFAULT = 90;
+    String  MAX_SECONDS_GET_ENDED_BLOCK_KEY = PREFIX + "max-seconds-get-ended-block";
+    int     MAX_SECONDS_GET_ENDED_BLOCK_DEFAULT = 60;
+  }
+
   /** dfs.http.client configuration properties */
   interface HttpClient {
     String  PREFIX = "dfs.http.client.";
diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt
old mode 100644
new mode 100755
index 3170e9bc0fb..939ba89b7e7
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-EC-7285.txt
@@ -225,3 +225,6 @@
     (Yi Liu via jing9)
 
     HDFS-8320. Erasure coding: consolidate striping-related terminologies. (zhz)
+	
+	HDFS-8366. Erasure Coding: Make the timeout parameter of polling blocking queue 
+	configurable in DFSStripedOutputStream. (Li Bo)
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSStripedOutputStream.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSStripedOutputStream.java
index b99afab9547..a6480238b59 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSStripedOutputStream.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSStripedOutputStream.java
@@ -33,6 +33,8 @@ import java.util.concurrent.TimeUnit;
 import org.apache.hadoop.HadoopIllegalArgumentException;
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.fs.CreateFlag;
+import org.apache.hadoop.hdfs.client.HdfsClientConfigKeys;
+import org.apache.hadoop.hdfs.client.impl.DfsClientConf;
 import org.apache.hadoop.hdfs.protocol.ExtendedBlock;
 import org.apache.hadoop.hdfs.protocol.HdfsFileStatus;
 import org.apache.hadoop.hdfs.protocol.LocatedBlock;
@@ -61,11 +63,14 @@ import com.google.common.base.Preconditions;
 public class DFSStripedOutputStream extends DFSOutputStream {
   /** Coordinate the communication between the streamers. */
   static class Coordinator {
+    private final DfsClientConf conf;
     private final List<BlockingQueue<ExtendedBlock>> endBlocks;
     private final List<BlockingQueue<LocatedBlock>> stripedBlocks;
     private volatile boolean shouldLocateFollowingBlock = false;
 
-    Coordinator(final int numDataBlocks, final int numAllBlocks) {
+    Coordinator(final DfsClientConf conf, final int numDataBlocks,
+                final int numAllBlocks) {
+      this.conf = conf;
       endBlocks = new ArrayList<>(numDataBlocks);
       for (int i = 0; i < numDataBlocks; i++) {
         endBlocks.add(new LinkedBlockingQueue<ExtendedBlock>(1));
@@ -91,7 +96,9 @@ public class DFSStripedOutputStream extends DFSOutputStream {
 
     ExtendedBlock getEndBlock(int i) throws InterruptedIOException {
       try {
-        return endBlocks.get(i).poll(30, TimeUnit.SECONDS);
+        return endBlocks.get(i).poll(
+            conf.getStripedWriteMaxSecondsGetEndedBlock(),
+            TimeUnit.SECONDS);
       } catch (InterruptedException e) {
         throw DFSUtil.toInterruptedIOException(
             "getEndBlock interrupted, i=" + i, e);
@@ -121,7 +128,9 @@ public class DFSStripedOutputStream extends DFSOutputStream {
     LocatedBlock getStripedBlock(int i) throws IOException {
       final LocatedBlock lb;
       try {
-        lb = stripedBlocks.get(i).poll(90, TimeUnit.SECONDS);
+        lb = stripedBlocks.get(i).poll(
+            conf.getStripedWriteMaxSecondsGetStripedBlock(),
+            TimeUnit.SECONDS);
       } catch (InterruptedException e) {
         throw DFSUtil.toInterruptedIOException("getStripedBlock interrupted", e);
       }
@@ -133,7 +142,7 @@ public class DFSStripedOutputStream extends DFSOutputStream {
     }
   }
 
-  /** Buffers for writing the data and parity cells of a strip. */
+  /** Buffers for writing the data and parity cells of a stripe. */
   class CellBuffers {
     private final ByteBuffer[] buffers;
     private final byte[][] checksumArrays;
@@ -228,7 +237,7 @@ public class DFSStripedOutputStream extends DFSOutputStream {
     encoder = new RSRawEncoder();
     encoder.initialize(numDataBlocks, numParityBlocks, cellSize);
 
-    coordinator = new Coordinator(numDataBlocks, numAllBlocks);
+    coordinator = new Coordinator(dfsClient.getConf(), numDataBlocks, numAllBlocks);
     try {
       cellBuffers = new CellBuffers(numParityBlocks);
     } catch (InterruptedException ie) {
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/client/impl/DfsClientConf.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/client/impl/DfsClientConf.java
index 32a3da0a7c2..34ec06d9998 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/client/impl/DfsClientConf.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/client/impl/DfsClientConf.java
@@ -103,6 +103,9 @@ public class DfsClientConf {
   private final int hedgedReadThreadpoolSize;
 
   private final int stripedReadThreadpoolSize;
+  private final int stripedWriteMaxSecondsGetStripedBlock;
+  private final int stripedWriteMaxSecondsGetEndedBlock;
+
 
   public DfsClientConf(Configuration conf) {
     // The hdfsTimeout is currently the same as the ipc timeout 
@@ -225,6 +228,13 @@ public class DfsClientConf {
     Preconditions.checkArgument(stripedReadThreadpoolSize > 0, "The value of " +
         HdfsClientConfigKeys.StripedRead.THREADPOOL_SIZE_KEY +
         " must be greater than 0.");
+
+    stripedWriteMaxSecondsGetStripedBlock = conf.getInt(
+        HdfsClientConfigKeys.StripedWrite.MAX_SECONDS_GET_STRIPED_BLOCK_KEY,
+        HdfsClientConfigKeys.StripedWrite.MAX_SECONDS_GET_STRIPED_BLOCK_DEFAULT);
+    stripedWriteMaxSecondsGetEndedBlock = conf.getInt(
+        HdfsClientConfigKeys.StripedWrite.MAX_SECONDS_GET_ENDED_BLOCK_KEY,
+        HdfsClientConfigKeys.StripedWrite.MAX_SECONDS_GET_ENDED_BLOCK_DEFAULT);
   }
 
   private DataChecksum.Type getChecksumType(Configuration conf) {
@@ -508,6 +518,20 @@ public class DfsClientConf {
     return stripedReadThreadpoolSize;
   }
 
+  /**
+   * @return stripedWriteMaxSecondsGetStripedBlock
+   */
+  public int getStripedWriteMaxSecondsGetStripedBlock() {
+    return stripedWriteMaxSecondsGetStripedBlock;
+  }
+
+  /**
+   * @return stripedWriteMaxSecondsGetEndedBlock
+   */
+  public int getStripedWriteMaxSecondsGetEndedBlock() {
+    return stripedWriteMaxSecondsGetEndedBlock;
+  }
+
   /**
    * @return the shortCircuitConf
    */