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From st...@apache.org
Subject svn commit: r956270 - /hbase/trunk/src/test/java/org/apache/hadoop/hbase/TestMultiParallelPut.java
Date Sat, 19 Jun 2010 19:00:42 GMT
Author: stack
Date: Sat Jun 19 19:00:41 2010
New Revision: 956270

URL: http://svn.apache.org/viewvc?rev=956270&view=rev
Log:
HBASE-2624 TestMultiParallelPuts flaky on trunk

Modified:
    hbase/trunk/src/test/java/org/apache/hadoop/hbase/TestMultiParallelPut.java

Modified: hbase/trunk/src/test/java/org/apache/hadoop/hbase/TestMultiParallelPut.java
URL: http://svn.apache.org/viewvc/hbase/trunk/src/test/java/org/apache/hadoop/hbase/TestMultiParallelPut.java?rev=956270&r1=956269&r2=956270&view=diff
==============================================================================
--- hbase/trunk/src/test/java/org/apache/hadoop/hbase/TestMultiParallelPut.java (original)
+++ hbase/trunk/src/test/java/org/apache/hadoop/hbase/TestMultiParallelPut.java Sat Jun 19
19:00:41 2010
@@ -20,6 +20,8 @@
 
 package org.apache.hadoop.hbase;
 
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.hbase.client.Get;
 import org.apache.hadoop.hbase.client.HBaseAdmin;
 import org.apache.hadoop.hbase.client.HTable;
@@ -31,6 +33,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 public class TestMultiParallelPut extends MultiRegionTable {
+  final Log LOG = LogFactory.getLog(getClass());
   private static final byte[] VALUE = Bytes.toBytes("value");
   private static final byte[] QUALIFIER = Bytes.toBytes("qual");
   private static final String FAMILY = "family";
@@ -42,7 +45,6 @@ public class TestMultiParallelPut extend
     super(2, FAMILY);
     desc = new HTableDescriptor(TEST_TABLE);
     desc.addFamily(new HColumnDescriptor(FAMILY));
-
     makeKeys();
   }
 
@@ -51,7 +53,6 @@ public class TestMultiParallelPut extend
       byte [] cp = new byte[k.length+1];
       System.arraycopy(k, 0, cp, 0, k.length);
       cp[k.length] = 1;
-
       keys.add(cp);
     }
   }
@@ -59,35 +60,33 @@ public class TestMultiParallelPut extend
   List<byte[]> keys = new ArrayList<byte[]>();
 
   public void testParallelPut() throws Exception {
+    LOG.info("Starting testParallelPut");
     doATest(false);
   }
+
   public void testParallelPutWithRSAbort() throws Exception {
+    LOG.info("Starting testParallelPutWithRSAbort");
     doATest(true);
   }
 
   public void doATest(boolean doAbort) throws Exception {
-
     HTable table = new HTable(TEST_TABLE);
     table.setAutoFlush(false);
     table.setWriteBufferSize(10 * 1024 * 1024);
-
     for ( byte [] k : keys ) {
       Put put = new Put(k);
       put.add(BYTES_FAMILY, QUALIFIER, VALUE);
-
       table.put(put);
     }
-
     table.flushCommits();
 
     if (doAbort) {
+      LOG.info("Aborting...");
       cluster.abortRegionServer(0);
-
       // try putting more keys after the abort.
       for ( byte [] k : keys ) {
         Put put = new Put(k);
         put.add(BYTES_FAMILY, QUALIFIER, VALUE);
-
         table.put(put);
       }
       table.flushCommits();
@@ -96,9 +95,7 @@ public class TestMultiParallelPut extend
     for (byte [] k : keys ) {
       Get get = new Get(k);
       get.addColumn(BYTES_FAMILY, QUALIFIER);
-
       Result r = table.get(get);
-
       assertTrue(r.containsColumn(BYTES_FAMILY, QUALIFIER));
       assertEquals(0,
           Bytes.compareTo(VALUE,
@@ -107,16 +104,13 @@ public class TestMultiParallelPut extend
 
     HBaseAdmin admin = new HBaseAdmin(conf);
     ClusterStatus cs = admin.getClusterStatus();
-
     int expectedServerCount = 2;
-    if (doAbort)
-      expectedServerCount = 1;
-
+    if (doAbort)  expectedServerCount = 1;
+    LOG.info("Clusterstatus servers count " + cs.getServers());
     assertEquals(expectedServerCount, cs.getServers());
     for ( HServerInfo info : cs.getServerInfo()) {
-      System.out.println(info);
-      assertTrue( info.getLoad().getNumberOfRegions() > 10);
+      LOG.info("Info from clusterstatus=" + info);
+      assertTrue(info.getLoad().getNumberOfRegions() > 8);
     }
   }
-
-}
+}
\ No newline at end of file



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