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From syuanji...@apache.org
Subject [03/43] hbase git commit: HBASE-14999 Remove ref to org.mortbay.log.Log.
Date Sat, 26 Dec 2015 17:07:36 GMT
HBASE-14999 Remove ref to org.mortbay.log.Log.


Project: http://git-wip-us.apache.org/repos/asf/hbase/repo
Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/cf458d30
Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/cf458d30
Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/cf458d30

Branch: refs/heads/hbase-12439
Commit: cf458d302385f8e32dd444f4820cfd72a8694862
Parents: d78eddf
Author: anoopsjohn <anoopsamjohn@gmail.com>
Authored: Thu Dec 17 18:01:16 2015 +0530
Committer: anoopsjohn <anoopsamjohn@gmail.com>
Committed: Thu Dec 17 18:01:16 2015 +0530

----------------------------------------------------------------------
 .../hbase/client/FlushRegionCallable.java       |  7 ++++--
 .../apache/hadoop/hbase/TestClassFinder.java    | 18 ++++++++------
 .../hbase/client/ClientSideRegionScanner.java   |  9 ++++---
 .../hbase/client/TestHBaseAdminNoCluster.java   | 14 +++++++----
 .../io/encoding/TestDataBlockEncoders.java      | 23 ++++++++++-------
 .../regionserver/TestHRegionOnCluster.java      | 26 ++++++++++++--------
 .../regionserver/TestRegionServerNoMaster.java  |  6 +++--
 .../regionserver/TestSplitWalDataLoss.java      |  7 ++++--
 8 files changed, 70 insertions(+), 40 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hbase/blob/cf458d30/hbase-client/src/main/java/org/apache/hadoop/hbase/client/FlushRegionCallable.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/FlushRegionCallable.java
b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/FlushRegionCallable.java
index b2c4a57..73bdb74 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/FlushRegionCallable.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/FlushRegionCallable.java
@@ -20,6 +20,8 @@ package org.apache.hadoop.hbase.client;
 
 import java.io.IOException;
 
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.hbase.HRegionInfo;
 import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.classification.InterfaceAudience;
@@ -31,7 +33,6 @@ import org.apache.hadoop.hbase.protobuf.generated.AdminProtos.FlushRegionRequest
 import org.apache.hadoop.hbase.protobuf.generated.AdminProtos.FlushRegionResponse;
 import org.apache.hadoop.hbase.util.Bytes;
 import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
-import org.mortbay.log.Log;
 
 import com.google.protobuf.ServiceException;
 
@@ -41,6 +42,8 @@ import com.google.protobuf.ServiceException;
 @InterfaceAudience.Private
 public class FlushRegionCallable extends RegionAdminServiceCallable<FlushRegionResponse>
{
 
+  private static final Log LOG = LogFactory.getLog(FlushRegionCallable.class);
+
   private final byte[] regionName;
   private final boolean writeFlushWalMarker;
   private boolean reload;
@@ -78,7 +81,7 @@ public class FlushRegionCallable extends RegionAdminServiceCallable<FlushRegionR
       if (!reload) {
         throw new IOException("Cached location seems to be different than requested region.");
       }
-      Log.info("Skipping flush region, because the located region "
+      LOG.info("Skipping flush region, because the located region "
           + Bytes.toStringBinary(location.getRegionInfo().getRegionName()) + " is different
than "
           + " requested region " + Bytes.toStringBinary(regionName));
       return FlushRegionResponse.newBuilder()

http://git-wip-us.apache.org/repos/asf/hbase/blob/cf458d30/hbase-common/src/test/java/org/apache/hadoop/hbase/TestClassFinder.java
----------------------------------------------------------------------
diff --git a/hbase-common/src/test/java/org/apache/hadoop/hbase/TestClassFinder.java b/hbase-common/src/test/java/org/apache/hadoop/hbase/TestClassFinder.java
index 0b83d05..5154810 100644
--- a/hbase-common/src/test/java/org/apache/hadoop/hbase/TestClassFinder.java
+++ b/hbase-common/src/test/java/org/apache/hadoop/hbase/TestClassFinder.java
@@ -42,6 +42,8 @@ import java.util.jar.Manifest;
 import javax.tools.JavaCompiler;
 import javax.tools.ToolProvider;
 
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.hbase.testclassification.MiscTests;
 import org.apache.hadoop.hbase.testclassification.SmallTests;
 import org.junit.AfterClass;
@@ -50,10 +52,12 @@ import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.junit.rules.TestName;
-import org.mortbay.log.Log;
 
 @Category({MiscTests.class, SmallTests.class})
 public class TestClassFinder {
+
+  private static final Log LOG = LogFactory.getLog(TestClassFinder.class);
+
   @Rule public TestName name = new TestName();
   private static final HBaseCommonTestingUtility testUtil = new HBaseCommonTestingUtility();
   private static final String BASEPKG = "tfcpkg";
@@ -79,7 +83,7 @@ public class TestClassFinder {
       deleteTestDir();
     }
     assertTrue(testDir.mkdirs());
-    Log.info("Using new, clean directory=" + testDir);
+    LOG.info("Using new, clean directory=" + testDir);
   }
 
   @AfterClass
@@ -142,7 +146,7 @@ public class TestClassFinder {
   public void testClassFinderFiltersByNameInJar() throws Exception {
     final long counter = testCounter.incrementAndGet();
     final String classNamePrefix = name.getMethodName();
-    Log.info("Created jar " + createAndLoadJar("", classNamePrefix, counter));
+    LOG.info("Created jar " + createAndLoadJar("", classNamePrefix, counter));
 
     ClassFinder.FileNameFilter notExcNameFilter = new ClassFinder.FileNameFilter() {
       @Override
@@ -162,7 +166,7 @@ public class TestClassFinder {
   public void testClassFinderFiltersByClassInJar() throws Exception {
     final long counter = testCounter.incrementAndGet();
     final String classNamePrefix = name.getMethodName();
-    Log.info("Created jar " + createAndLoadJar("", classNamePrefix, counter));
+    LOG.info("Created jar " + createAndLoadJar("", classNamePrefix, counter));
 
     final ClassFinder.ClassFilter notExcClassFilter = new ClassFinder.ClassFilter() {
       @Override
@@ -224,7 +228,7 @@ public class TestClassFinder {
     final long counter = testCounter.incrementAndGet();
     final String classNamePrefix = name.getMethodName();
     String pkgNameSuffix = name.getMethodName();
-    Log.info("Created jar " + createAndLoadJar(pkgNameSuffix, classNamePrefix, counter));
+    LOG.info("Created jar " + createAndLoadJar(pkgNameSuffix, classNamePrefix, counter));
     ClassFinder allClassesFinder = new ClassFinder();
     String pkgName = makePackageName(pkgNameSuffix, counter);
     Set<Class<?>> allClasses = allClassesFinder.findClasses(pkgName, false);
@@ -247,7 +251,7 @@ public class TestClassFinder {
     final long counter = testCounter.incrementAndGet();
     final String classNamePrefix = name.getMethodName();
     String pkgNameSuffix = name.getMethodName();
-    Log.info("Created jar " + createAndLoadJar(pkgNameSuffix, classNamePrefix, counter));
+    LOG.info("Created jar " + createAndLoadJar(pkgNameSuffix, classNamePrefix, counter));
     final String classNameToFilterOut = classNamePrefix + counter;
     final ClassFinder.FileNameFilter notThisFilter = new ClassFinder.FileNameFilter() {
       @Override
@@ -272,7 +276,7 @@ public class TestClassFinder {
     final long counter = testCounter.incrementAndGet();
     final String classNamePrefix = name.getMethodName();
     String pkgNameSuffix = name.getMethodName();
-    Log.info("Created jar " + createAndLoadJar(pkgNameSuffix, classNamePrefix, counter));
+    LOG.info("Created jar " + createAndLoadJar(pkgNameSuffix, classNamePrefix, counter));
     final Class<?> clazz = makeClass(pkgNameSuffix, classNamePrefix, counter);
     final ClassFinder.ClassFilter notThisFilter = new ClassFinder.ClassFilter() {
       @Override

http://git-wip-us.apache.org/repos/asf/hbase/blob/cf458d30/hbase-server/src/main/java/org/apache/hadoop/hbase/client/ClientSideRegionScanner.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/client/ClientSideRegionScanner.java
b/hbase-server/src/main/java/org/apache/hadoop/hbase/client/ClientSideRegionScanner.java
index 1ec085f..dde2f10 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/client/ClientSideRegionScanner.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/client/ClientSideRegionScanner.java
@@ -22,6 +22,8 @@ import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FileSystem;
 import org.apache.hadoop.fs.Path;
@@ -33,7 +35,6 @@ import org.apache.hadoop.hbase.classification.InterfaceAudience;
 import org.apache.hadoop.hbase.client.metrics.ScanMetrics;
 import org.apache.hadoop.hbase.regionserver.HRegion;
 import org.apache.hadoop.hbase.regionserver.RegionScanner;
-import org.mortbay.log.Log;
 
 /**
  * A client scanner for a region opened for read-only on the client side. Assumes region
data
@@ -42,6 +43,8 @@ import org.mortbay.log.Log;
 @InterfaceAudience.Private
 public class ClientSideRegionScanner extends AbstractClientScanner {
 
+  private static final Log LOG = LogFactory.getLog(ClientSideRegionScanner.class);
+
   private HRegion region;
   RegionScanner scanner;
   List<Cell> values;
@@ -96,7 +99,7 @@ public class ClientSideRegionScanner extends AbstractClientScanner {
         this.scanner.close();
         this.scanner = null;
       } catch (IOException ex) {
-        Log.warn("Exception while closing scanner", ex);
+        LOG.warn("Exception while closing scanner", ex);
       }
     }
     if (this.region != null) {
@@ -105,7 +108,7 @@ public class ClientSideRegionScanner extends AbstractClientScanner {
         this.region.close(true);
         this.region = null;
       } catch (IOException ex) {
-        Log.warn("Exception while closing region", ex);
+        LOG.warn("Exception while closing region", ex);
       }
     }
   }

http://git-wip-us.apache.org/repos/asf/hbase/blob/cf458d30/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestHBaseAdminNoCluster.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestHBaseAdminNoCluster.java
b/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestHBaseAdminNoCluster.java
index 4b8de7a..8b2b733 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestHBaseAdminNoCluster.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestHBaseAdminNoCluster.java
@@ -24,9 +24,9 @@ import static org.mockito.Mockito.when;
 import java.io.IOException;
 import java.util.ArrayList;
 
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.hbase.testclassification.ClientTests;
-import org.apache.hadoop.hbase.testclassification.SmallTests;
 import org.apache.hadoop.hbase.HBaseConfiguration;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HConstants;
@@ -46,6 +46,8 @@ import org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MoveRegionRequest
 import org.apache.hadoop.hbase.protobuf.generated.MasterProtos.OfflineRegionRequest;
 import org.apache.hadoop.hbase.protobuf.generated.MasterProtos.RunCatalogScanRequest;
 import org.apache.hadoop.hbase.protobuf.generated.MasterProtos.SetBalancerRunningRequest;
+import org.apache.hadoop.hbase.testclassification.ClientTests;
+import org.apache.hadoop.hbase.testclassification.SmallTests;
 import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
@@ -53,13 +55,15 @@ import org.mockito.Matchers;
 import org.mockito.Mockito;
 import org.mockito.invocation.InvocationOnMock;
 import org.mockito.stubbing.Answer;
-import org.mortbay.log.Log;
 
 import com.google.protobuf.RpcController;
 import com.google.protobuf.ServiceException;
 
 @Category({SmallTests.class, ClientTests.class})
 public class TestHBaseAdminNoCluster {
+
+  private static final Log LOG = LogFactory.getLog(TestHBaseAdminNoCluster.class);
+
   /**
    * Verify that PleaseHoldException gets retried.
    * HBASE-8764
@@ -99,7 +103,7 @@ public class TestHBaseAdminNoCluster {
         admin.createTable(htd, HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE);
         fail();
       } catch (RetriesExhaustedException e) {
-        Log.info("Expected fail", e);
+        LOG.info("Expected fail", e);
       }
       // Assert we were called 'count' times.
       Mockito.verify(masterAdmin, Mockito.atLeast(count)).createTable((RpcController)Mockito.any(),
@@ -317,7 +321,7 @@ public class TestHBaseAdminNoCluster {
         caller.call(admin); // invoke the HBaseAdmin method
         fail();
       } catch (RetriesExhaustedException e) {
-        Log.info("Expected fail", e);
+        LOG.info("Expected fail", e);
       }
       // Assert we were called 'count' times.
       caller.verify(masterAdmin, count);

http://git-wip-us.apache.org/repos/asf/hbase/blob/cf458d30/hbase-server/src/test/java/org/apache/hadoop/hbase/io/encoding/TestDataBlockEncoders.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/io/encoding/TestDataBlockEncoders.java
b/hbase-server/src/test/java/org/apache/hadoop/hbase/io/encoding/TestDataBlockEncoders.java
index 64c74e8..ce48ca1 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/io/encoding/TestDataBlockEncoders.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/io/encoding/TestDataBlockEncoders.java
@@ -31,12 +31,14 @@ import java.util.Collection;
 import java.util.List;
 import java.util.Random;
 
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.hbase.CategoryBasedTimeout;
-import org.apache.hadoop.hbase.HBaseTestingUtility;
-import org.apache.hadoop.hbase.HConstants;
 import org.apache.hadoop.hbase.Cell;
-import org.apache.hadoop.hbase.CellUtil;
 import org.apache.hadoop.hbase.CellComparator;
+import org.apache.hadoop.hbase.CellUtil;
+import org.apache.hadoop.hbase.HBaseTestingUtility;
+import org.apache.hadoop.hbase.HConstants;
 import org.apache.hadoop.hbase.KeyValue;
 import org.apache.hadoop.hbase.KeyValue.Type;
 import org.apache.hadoop.hbase.KeyValueUtil;
@@ -58,7 +60,7 @@ import org.junit.rules.TestRule;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
 import org.junit.runners.Parameterized.Parameters;
-import org.mortbay.log.Log;
+
 
 /**
  * Test all of the data block encoding algorithms for correctness. Most of the
@@ -67,6 +69,9 @@ import org.mortbay.log.Log;
 @Category({IOTests.class, LargeTests.class})
 @RunWith(Parameterized.class)
 public class TestDataBlockEncoders {
+
+  private static final Log LOG = LogFactory.getLog(TestDataBlockEncoders.class);
+
   @Rule public final TestRule timeout = CategoryBasedTimeout.builder().
       withTimeout(this.getClass()).withLookingForStuckThread(true).build();
 
@@ -189,7 +194,7 @@ public class TestDataBlockEncoders {
     List<DataBlockEncoder.EncodedSeeker> encodedSeekers = 
         new ArrayList<DataBlockEncoder.EncodedSeeker>();
     for (DataBlockEncoding encoding : DataBlockEncoding.values()) {
-      Log.info("Encoding: " + encoding);
+      LOG.info("Encoding: " + encoding);
       // Off heap block data support not added for PREFIX_TREE DBE yet.
       // TODO remove this once support is added. HBASE-12298
       if (this.useOffheapData && encoding == DataBlockEncoding.PREFIX_TREE) continue;
@@ -197,7 +202,7 @@ public class TestDataBlockEncoders {
       if (encoder == null) {
         continue;
       }
-      Log.info("Encoder: " + encoder);
+      LOG.info("Encoder: " + encoder);
       ByteBuffer encodedBuffer = encodeKeyValues(encoding, sampleKv,
           getEncodingContext(Compression.Algorithm.NONE, encoding), this.useOffheapData);
       HFileContext meta = new HFileContextBuilder()
@@ -211,7 +216,7 @@ public class TestDataBlockEncoders {
       seeker.setCurrentBuffer(new SingleByteBuff(encodedBuffer));
       encodedSeekers.add(seeker);
     }
-    Log.info("Testing it!");
+    LOG.info("Testing it!");
     // test it!
     // try a few random seeks
     for (boolean seekBefore : new boolean[] { false, true }) {
@@ -229,7 +234,7 @@ public class TestDataBlockEncoders {
     }
 
     // check edge cases
-    Log.info("Checking edge cases");
+    LOG.info("Checking edge cases");
     checkSeekingConsistency(encodedSeekers, false, sampleKv.get(0));
     for (boolean seekBefore : new boolean[] { false, true }) {
       checkSeekingConsistency(encodedSeekers, seekBefore, sampleKv.get(sampleKv.size() -
1));
@@ -237,7 +242,7 @@ public class TestDataBlockEncoders {
       Cell lastMidKv =CellUtil.createLastOnRowCol(midKv);
       checkSeekingConsistency(encodedSeekers, seekBefore, lastMidKv);
     }
-    Log.info("Done");
+    LOG.info("Done");
   }
 
   static ByteBuffer encodeKeyValues(DataBlockEncoding encoding, List<KeyValue> kvs,

http://git-wip-us.apache.org/repos/asf/hbase/blob/cf458d30/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegionOnCluster.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegionOnCluster.java
b/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegionOnCluster.java
index 98d98aa..108af10 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegionOnCluster.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegionOnCluster.java
@@ -17,12 +17,16 @@
  */
 package org.apache.hadoop.hbase.regionserver;
 
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
 
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HColumnDescriptor;
 import org.apache.hadoop.hbase.HRegionInfo;
@@ -42,7 +46,7 @@ import org.apache.hadoop.hbase.testclassification.RegionServerTests;
 import org.apache.hadoop.hbase.util.Bytes;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
-import org.mortbay.log.Log;
+
 
 /**
  * Tests that need to spin up a cluster testing an {@link HRegion}.  Use
@@ -51,6 +55,8 @@ import org.mortbay.log.Log;
  */
 @Category({RegionServerTests.class, MediumTests.class})
 public class TestHRegionOnCluster {
+
+  private static final Log LOG = LogFactory.getLog(TestHRegionOnCluster.class);
   private static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();
 
   @Test (timeout=300000)
@@ -75,7 +81,7 @@ public class TestHRegionOnCluster {
       assertTrue(hbaseAdmin.isTableAvailable(TABLENAME));
 
       // Put data: r1->v1
-      Log.info("Loading r1 to v1 into " + TABLENAME);
+      LOG.info("Loading r1 to v1 into " + TABLENAME);
       Table table = TEST_UTIL.getConnection().getTable(TABLENAME);
       putDataAndVerify(table, "r1", FAMILY, "v1", 1);
 
@@ -94,7 +100,7 @@ public class TestHRegionOnCluster {
       assertFalse(originServer.equals(targetServer));
 
       TEST_UTIL.waitUntilAllRegionsAssigned(table.getName());
-      Log.info("Moving " + regionInfo.getEncodedName() + " to " + targetServer.getServerName());
+      LOG.info("Moving " + regionInfo.getEncodedName() + " to " + targetServer.getServerName());
       hbaseAdmin.move(regionInfo.getEncodedNameAsBytes(),
           Bytes.toBytes(targetServer.getServerName().getServerName()));
       do {
@@ -102,12 +108,12 @@ public class TestHRegionOnCluster {
       } while (cluster.getServerWith(regionInfo.getRegionName()) == originServerNum);
 
       // Put data: r2->v2
-      Log.info("Loading r2 to v2 into " + TABLENAME);
+      LOG.info("Loading r2 to v2 into " + TABLENAME);
       putDataAndVerify(table, "r2", FAMILY, "v2", 2);
 
       TEST_UTIL.waitUntilAllRegionsAssigned(table.getName());
       // Move region to origin server
-      Log.info("Moving " + regionInfo.getEncodedName() + " to " + originServer.getServerName());
+      LOG.info("Moving " + regionInfo.getEncodedName() + " to " + originServer.getServerName());
       hbaseAdmin.move(regionInfo.getEncodedNameAsBytes(),
           Bytes.toBytes(originServer.getServerName().getServerName()));
       do {
@@ -115,11 +121,11 @@ public class TestHRegionOnCluster {
       } while (cluster.getServerWith(regionInfo.getRegionName()) == targetServerNum);
 
       // Put data: r3->v3
-      Log.info("Loading r3 to v3 into " + TABLENAME);
+      LOG.info("Loading r3 to v3 into " + TABLENAME);
       putDataAndVerify(table, "r3", FAMILY, "v3", 3);
 
       // Kill target server
-      Log.info("Killing target server " + targetServer.getServerName());
+      LOG.info("Killing target server " + targetServer.getServerName());
       targetServer.kill();
       cluster.getRegionServerThreads().get(targetServerNum).join();
       // Wait until finish processing of shutdown
@@ -127,12 +133,12 @@ public class TestHRegionOnCluster {
         Thread.sleep(5);
       }
       // Kill origin server
-      Log.info("Killing origin server " + targetServer.getServerName());
+      LOG.info("Killing origin server " + targetServer.getServerName());
       originServer.kill();
       cluster.getRegionServerThreads().get(originServerNum).join();
 
       // Put data: r4->v4
-      Log.info("Loading r4 to v4 into " + TABLENAME);
+      LOG.info("Loading r4 to v4 into " + TABLENAME);
       putDataAndVerify(table, "r4", FAMILY, "v4", 4);
 
     } finally {

http://git-wip-us.apache.org/repos/asf/hbase/blob/cf458d30/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionServerNoMaster.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionServerNoMaster.java
b/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionServerNoMaster.java
index e8a2134..03b43f1 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionServerNoMaster.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionServerNoMaster.java
@@ -21,6 +21,8 @@ package org.apache.hadoop.hbase.regionserver;
 
 import java.io.IOException;
 
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HConstants;
 import org.apache.hadoop.hbase.HRegionInfo;
@@ -48,7 +50,6 @@ import org.junit.Assert;
 import org.junit.BeforeClass;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
-import org.mortbay.log.Log;
 
 import com.google.protobuf.ServiceException;
 
@@ -58,6 +59,7 @@ import com.google.protobuf.ServiceException;
 @Category({RegionServerTests.class, MediumTests.class})
 public class TestRegionServerNoMaster {
 
+  private static final Log LOG = LogFactory.getLog(TestRegionServerNoMaster.class);
   private static final int NB_SERVERS = 1;
   private static Table table;
   private static final byte[] row = "ee".getBytes();
@@ -95,7 +97,7 @@ public class TestRegionServerNoMaster {
     ServerName masterAddr = master.getServerName();
     master.stopMaster();
 
-    Log.info("Waiting until master thread exits");
+    LOG.info("Waiting until master thread exits");
     while (masterThread != null && masterThread.isAlive()) {
       Threads.sleep(100);
     }

http://git-wip-us.apache.org/repos/asf/hbase/blob/cf458d30/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestSplitWalDataLoss.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestSplitWalDataLoss.java
b/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestSplitWalDataLoss.java
index 870a3bf..1294266 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestSplitWalDataLoss.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestSplitWalDataLoss.java
@@ -26,6 +26,8 @@ import java.io.IOException;
 import java.util.Collection;
 
 import org.apache.commons.lang.mutable.MutableBoolean;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.hbase.DroppedSnapshotException;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HColumnDescriptor;
@@ -53,7 +55,6 @@ import org.junit.experimental.categories.Category;
 import org.mockito.Matchers;
 import org.mockito.invocation.InvocationOnMock;
 import org.mockito.stubbing.Answer;
-import org.mortbay.log.Log;
 
 /**
  * Testcase for https://issues.apache.org/jira/browse/HBASE-13811
@@ -61,6 +62,8 @@ import org.mortbay.log.Log;
 @Category({ MediumTests.class })
 public class TestSplitWalDataLoss {
 
+  private static final Log LOG = LogFactory.getLog(TestSplitWalDataLoss.class);
+
   private final HBaseTestingUtility testUtil = new HBaseTestingUtility();
 
   private NamespaceDescriptor namespace = NamespaceDescriptor.create(getClass().getSimpleName())
@@ -122,7 +125,7 @@ public class TestSplitWalDataLoss {
               .addColumn(family, qualifier, Bytes.toBytes("val0")));
     }
     long oldestSeqIdOfStore = region.getOldestSeqIdOfStore(family);
-    Log.info("CHANGE OLDEST " + oldestSeqIdOfStore);
+    LOG.info("CHANGE OLDEST " + oldestSeqIdOfStore);
     assertTrue(oldestSeqIdOfStore > HConstants.NO_SEQNUM);
     rs.cacheFlusher.requestFlush(spiedRegion, false);
     synchronized (flushed) {


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