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From cutt...@apache.org
Subject svn commit: r532871 - in /lucene/hadoop/trunk: CHANGES.txt src/contrib/streaming/src/java/org/apache/hadoop/streaming/PipeMapRed.java
Date Thu, 26 Apr 2007 21:18:08 GMT
Author: cutting
Date: Thu Apr 26 14:18:07 2007
New Revision: 532871

URL: http://svn.apache.org/viewvc?view=rev&rev=532871
Log:
HADOOP-1293.  Fix contrib/streaming to print more than the first twenty lines of stderr. 
Contributed by Koji.

Modified:
    lucene/hadoop/trunk/CHANGES.txt
    lucene/hadoop/trunk/src/contrib/streaming/src/java/org/apache/hadoop/streaming/PipeMapRed.java

Modified: lucene/hadoop/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/lucene/hadoop/trunk/CHANGES.txt?view=diff&rev=532871&r1=532870&r2=532871
==============================================================================
--- lucene/hadoop/trunk/CHANGES.txt (original)
+++ lucene/hadoop/trunk/CHANGES.txt Thu Apr 26 14:18:07 2007
@@ -267,8 +267,11 @@
     of field delimiter and fields for partitioning and sorting.
     (Runping Qi via cutting)
 
-80. HADOOP-1176.  Fix a bug where reduce would hang when a task
-    created more than 2GB of output for it.  (Arun C Murthy via cutting)
+80. HADOOP-1176.  Fix a bug where reduce would hang when a map had
+    more than 2GB of output for it.  (Arun C Murthy via cutting)
+
+81. HADOOP-1293.  Fix contrib/streaming to print more than the first
+    twenty lines of standard error.  (Koji Noguchi via cutting)
 
 
 Release 0.12.3 - 2007-04-06

Modified: lucene/hadoop/trunk/src/contrib/streaming/src/java/org/apache/hadoop/streaming/PipeMapRed.java
URL: http://svn.apache.org/viewvc/lucene/hadoop/trunk/src/contrib/streaming/src/java/org/apache/hadoop/streaming/PipeMapRed.java?view=diff&rev=532871&r1=532870&r2=532871
==============================================================================
--- lucene/hadoop/trunk/src/contrib/streaming/src/java/org/apache/hadoop/streaming/PipeMapRed.java
(original)
+++ lucene/hadoop/trunk/src/contrib/streaming/src/java/org/apache/hadoop/streaming/PipeMapRed.java
Thu Apr 26 14:18:07 2007
@@ -553,17 +553,13 @@
     public void run() {
       byte[] line;
       try {
-        long num = 0;
         while ((line = UTF8ByteArrayUtils.readLine((InputStream) clientErr_)) != null) {
-          num++;
           String lineStr = new String(line, "UTF-8");
-          logprintln(lineStr);
+          System.err.println(lineStr);
           long now = System.currentTimeMillis(); 
-          if (num < 20 || (now-lastStderrReport > reporterErrDelay_)) {
+          if (now-lastStderrReport > reporterErrDelay_) {
             lastStderrReport = now;
-            String hline = "MRErr: " + lineStr;
-            System.err.println(hline);
-            reporter.setStatus(hline);
+            reporter.progress();
           }
         }
       } catch (IOException io) {



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