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From e..@apache.org
Subject svn commit: r1204125 - in /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs: ./ src/main/java/ src/main/java/org/apache/hadoop/hdfs/server/datanode/ src/main/native/ src/main/webapps/datanode/ src/main/webapps/hdfs/ src/main/webapps/s...
Date Sun, 20 Nov 2011 04:29:43 GMT
Author: eli
Date: Sun Nov 20 04:29:40 2011
New Revision: 1204125

URL: http://svn.apache.org/viewvc?rev=1204125&view=rev
Log:
HDFS-2454. svn merge -c 1204124 from trunk

Modified:
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/   (props changed)
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/   (props
changed)
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiverServer.java
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/native/  
(props changed)
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/datanode/
  (props changed)
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/hdfs/
  (props changed)
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/secondary/
  (props changed)
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/hdfs/   (props
changed)

Propchange: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Sun Nov 20 04:29:40 2011
@@ -1,4 +1,4 @@
-/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1167662,1170085,1170379,1170459,1170996,1171136,1171297,1171379,1171611,1172916,1173402,1173468,1175113,1176178,1176550,1176719,1176729,1176733,1177100,1177161,1177487,1177531,1177757,1177859,1177864,1177905,1179169,1179856,1179861,1180757,1183081,1183098,1183175,1183554,1186508,1187140,1189028,1189355,1189360,1189546,1189932,1189982,1190077,1190708,1195575,1195656,1195731,1195754,1196113,1196129,1197329,1198903,1199396,1200731,1204114,1204117,1204122
+/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1167662,1170085,1170379,1170459,1170996,1171136,1171297,1171379,1171611,1172916,1173402,1173468,1175113,1176178,1176550,1176719,1176729,1176733,1177100,1177161,1177487,1177531,1177757,1177859,1177864,1177905,1179169,1179856,1179861,1180757,1183081,1183098,1183175,1183554,1186508,1187140,1189028,1189355,1189360,1189546,1189932,1189982,1190077,1190708,1195575,1195656,1195731,1195754,1196113,1196129,1197329,1198903,1199396,1200731,1204114,1204117,1204122,1204124
 /hadoop/core/branches/branch-0.19/hdfs:713112
 /hadoop/hdfs/branches/HDFS-1052:987665-1095512
 /hadoop/hdfs/branches/HDFS-265:796829-820463

Modified: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt?rev=1204125&r1=1204124&r2=1204125&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt (original)
+++ hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt Sun Nov
20 04:29:40 2011
@@ -22,6 +22,9 @@ Release 0.23.1 - UNRELEASED
     HDFS-2568. Use a set to manage child sockets in XceiverServer.
     (harsh via eli)
 
+    HDFS-2454. Move maxXceiverCount check to before starting the
+    thread in dataXceiver. (harsh via eli)
+
   OPTIMIZATIONS
 
     HDFS-2130. Switch default checksum to CRC32C. (todd)

Propchange: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Sun Nov 20 04:29:40 2011
@@ -1,4 +1,4 @@
-/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1167662,1170085,1170379,1170459,1170996,1171136,1171297,1171379,1171611,1172916,1173402,1173468,1175113,1176178,1176550,1176719,1176729,1176733,1177100,1177161,1177487,1177531,1177757,1177859,1177864,1177905,1179169,1179856,1179861,1180757,1183081,1183098,1183175,1183554,1186508,1187140,1189028,1189355,1189360,1189546,1189932,1189982,1190077,1190708,1195575,1195656,1195731,1195754,1196113,1196129,1197329,1198903,1199396,1200731,1204114,1204117,1204122
+/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1167662,1170085,1170379,1170459,1170996,1171136,1171297,1171379,1171611,1172916,1173402,1173468,1175113,1176178,1176550,1176719,1176729,1176733,1177100,1177161,1177487,1177531,1177757,1177859,1177864,1177905,1179169,1179856,1179861,1180757,1183081,1183098,1183175,1183554,1186508,1187140,1189028,1189355,1189360,1189546,1189932,1189982,1190077,1190708,1195575,1195656,1195731,1195754,1196113,1196129,1197329,1198903,1199396,1200731,1204114,1204117,1204122,1204124
 /hadoop/core/branches/branch-0.19/hdfs/src/java:713112
 /hadoop/core/trunk/src/hdfs:776175-785643,785929-786278
 /hadoop/hdfs/branches/HDFS-1052/src/java:987665-1095512

Modified: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java?rev=1204125&r1=1204124&r2=1204125&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java
(original)
+++ hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java
Sun Nov 20 04:29:40 2011
@@ -165,14 +165,6 @@ class DataXceiver extends Receiver imple
           s.setSoTimeout(stdTimeout);
         }
 
-        // Make sure the xceiver count is not exceeded
-        int curXceiverCount = datanode.getXceiverCount();
-        if (curXceiverCount > dataXceiverServer.maxXceiverCount) {
-          throw new IOException("xceiverCount " + curXceiverCount
-                                + " exceeds the limit of concurrent xcievers "
-                                + dataXceiverServer.maxXceiverCount);
-        }
-
         opStartTime = now();
         processOp(op);
         ++opsProcessed;

Modified: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiverServer.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiverServer.java?rev=1204125&r1=1204124&r2=1204125&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiverServer.java
(original)
+++ hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiverServer.java
Sun Nov 20 04:29:40 2011
@@ -135,6 +135,15 @@ class DataXceiverServer implements Runna
       try {
         s = ss.accept();
         s.setTcpNoDelay(true);
+
+        // Make sure the xceiver count is not exceeded
+        int curXceiverCount = datanode.getXceiverCount();
+        if (curXceiverCount > maxXceiverCount) {
+          throw new IOException("Xceiver count " + curXceiverCount
+              + " exceeds the limit of concurrent xcievers: "
+              + maxXceiverCount);
+        }
+
         new Daemon(datanode.threadGroup, new DataXceiver(s, datanode, this))
             .start();
       } catch (SocketTimeoutException ignored) {

Propchange: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/native/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Sun Nov 20 04:29:40 2011
@@ -1,4 +1,4 @@
-/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297,1172916,1173402,1176550,1177487,1177531,1177859,1177864,1189932,1189982,1195575,1196113,1196129,1204114,1204117,1204122
+/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297,1172916,1173402,1176550,1177487,1177531,1177859,1177864,1189932,1189982,1195575,1196113,1196129,1204114,1204117,1204122,1204124
 /hadoop/core/branches/branch-0.19/mapred/src/c++/libhdfs:713112
 /hadoop/core/trunk/src/c++/libhdfs:776175-784663
 /hadoop/hdfs/branches/HDFS-1052/src/c++/libhdfs:987665-1095512

Propchange: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/datanode/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Sun Nov 20 04:29:40 2011
@@ -1,4 +1,4 @@
-/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/datanode:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297,1172916,1173402,1176550,1177487,1177531,1177859,1177864,1189932,1189982,1195575,1196113,1196129,1204114,1204117,1204122
+/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/datanode:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297,1172916,1173402,1176550,1177487,1177531,1177859,1177864,1189932,1189982,1195575,1196113,1196129,1204114,1204117,1204122,1204124
 /hadoop/core/branches/branch-0.19/hdfs/src/webapps/datanode:713112
 /hadoop/core/trunk/src/webapps/datanode:776175-784663
 /hadoop/hdfs/branches/HDFS-1052/src/webapps/datanode:987665-1095512

Propchange: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/hdfs/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Sun Nov 20 04:29:40 2011
@@ -1,4 +1,4 @@
-/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/hdfs:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297,1172916,1173402,1176550,1177487,1177531,1177859,1177864,1189932,1189982,1195575,1196113,1196129,1204114,1204117,1204122
+/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/hdfs:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297,1172916,1173402,1176550,1177487,1177531,1177859,1177864,1189932,1189982,1195575,1196113,1196129,1204114,1204117,1204122,1204124
 /hadoop/core/branches/branch-0.19/hdfs/src/webapps/hdfs:713112
 /hadoop/core/trunk/src/webapps/hdfs:776175-784663
 /hadoop/hdfs/branches/HDFS-1052/src/webapps/hdfs:987665-1095512

Propchange: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/secondary/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Sun Nov 20 04:29:40 2011
@@ -1,4 +1,4 @@
-/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/secondary:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297,1172916,1173402,1176550,1177487,1177531,1177859,1177864,1189932,1189982,1195575,1196113,1196129,1204114,1204117,1204122
+/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/secondary:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297,1172916,1173402,1176550,1177487,1177531,1177859,1177864,1189932,1189982,1195575,1196113,1196129,1204114,1204117,1204122,1204124
 /hadoop/core/branches/branch-0.19/hdfs/src/webapps/secondary:713112
 /hadoop/core/trunk/src/webapps/secondary:776175-784663
 /hadoop/hdfs/branches/HDFS-1052/src/webapps/secondary:987665-1095512

Propchange: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/hdfs/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Sun Nov 20 04:29:40 2011
@@ -1,4 +1,4 @@
-/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/hdfs:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1167662,1170379,1170459,1171297,1172916,1173402,1176550,1177487,1177531,1177859,1177864,1189932,1189982,1195575,1196113,1196129,1204114,1204117,1204122
+/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/hdfs:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1167662,1170379,1170459,1171297,1172916,1173402,1176550,1177487,1177531,1177859,1177864,1189932,1189982,1195575,1196113,1196129,1204114,1204117,1204122,1204124
 /hadoop/core/branches/branch-0.19/hdfs/src/test/hdfs:713112
 /hadoop/core/trunk/src/test/hdfs:776175-785643
 /hadoop/hdfs/branches/HDFS-1052/src/test/hdfs:987665-1095512



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