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From j...@apache.org
Subject svn commit: r630394 - in /hadoop/hbase/trunk: ./ src/java/org/apache/hadoop/hbase/ src/java/org/apache/hadoop/hbase/mapred/ src/java/org/apache/hadoop/hbase/master/ src/java/org/apache/hadoop/hbase/util/ src/test/org/apache/hadoop/hbase/
Date Sat, 23 Feb 2008 06:11:45 GMT
Author: jimk
Date: Fri Feb 22 22:11:44 2008
New Revision: 630394

URL: http://svn.apache.org/viewvc?rev=630394&view=rev
Log:
HBASE-462   Update migration tool

Other miscellaneous changes included:

IdentityTableReduce
- Added SuppressWarnings("unused") for reporter argument
- Removed unnecessary cast.
AbstractMergeTestBase
- Removed unnecessary compaction
StaticTestEnvironment
- Change logging level for client connections which are too noisy in most cases
TestBloomFilters
- Removed unnecessary config settings
- Modified to use BatchUpdate instead of deprecated startUpdate, etc.
TestScannerAPI
- Modified to use BatchUpdate instead of deprecated startUpdate, etc.

Modified:
    hadoop/hbase/trunk/CHANGES.txt
    hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/HConstants.java
    hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/mapred/IdentityTableReduce.java
    hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/master/HMaster.java
    hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/util/FSUtils.java
    hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/util/Migrate.java
    hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/AbstractMergeTestBase.java
    hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/StaticTestEnvironment.java
    hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/TestBloomFilters.java
    hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/TestScannerAPI.java

Modified: hadoop/hbase/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/hbase/trunk/CHANGES.txt?rev=630394&r1=630393&r2=630394&view=diff
==============================================================================
--- hadoop/hbase/trunk/CHANGES.txt (original)
+++ hadoop/hbase/trunk/CHANGES.txt Fri Feb 22 22:11:44 2008
@@ -25,6 +25,7 @@
    HBASE-428   Under continuous upload of rows, WrongRegionExceptions are thrown
                that reach the client even after retries
    HBASE-460   TestMigrate broken when HBase moved to subproject   
+   HBASE-462   Update migration tool
    
   IMPROVEMENTS
    HBASE-415   Rewrite leases to use DelayedBlockingQueue instead of polling

Modified: hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/HConstants.java
URL: http://svn.apache.org/viewvc/hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/HConstants.java?rev=630394&r1=630393&r2=630394&view=diff
==============================================================================
--- hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/HConstants.java (original)
+++ hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/HConstants.java Fri Feb 22 22:11:44
2008
@@ -25,7 +25,8 @@
  * HConstants holds a bunch of HBase-related constants
  */
 public interface HConstants {
-  
+
+  /** long constant for zero */
   static final Long ZERO_L = Long.valueOf(0L);
   
   // For migration
@@ -34,7 +35,7 @@
   static final String VERSION_FILE_NAME = "hbase.version";
   
   /** version of file system */
-  static final String FILE_SYSTEM_VERSION = "0.1";
+  static final String FILE_SYSTEM_VERSION = "2";
   
   // Configuration parameters
   

Modified: hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/mapred/IdentityTableReduce.java
URL: http://svn.apache.org/viewvc/hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/mapred/IdentityTableReduce.java?rev=630394&r1=630393&r2=630394&view=diff
==============================================================================
--- hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/mapred/IdentityTableReduce.java (original)
+++ hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/mapred/IdentityTableReduce.java Fri
Feb 22 22:11:44 2008
@@ -39,11 +39,12 @@
    */
   @Override
   public void reduce(Text key, Iterator<MapWritable> values,
-      OutputCollector<Text, MapWritable> output, Reporter reporter)
+      OutputCollector<Text, MapWritable> output,
+      @SuppressWarnings("unused") Reporter reporter)
       throws IOException {
     
     while(values.hasNext()) {
-      MapWritable r = (MapWritable)values.next();
+      MapWritable r = values.next();
       output.collect(key, r);
     }
   }

Modified: hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/master/HMaster.java
URL: http://svn.apache.org/viewvc/hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/master/HMaster.java?rev=630394&r1=630393&r2=630394&view=diff
==============================================================================
--- hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/master/HMaster.java (original)
+++ hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/master/HMaster.java Fri Feb 22 22:11:44
2008
@@ -148,6 +148,7 @@
   /** Name of master server */
   public static final String MASTER = "master";
 
+  /** @return InfoServer object */
   public InfoServer getInfoServer() {
     return infoServer;
   }
@@ -270,16 +271,21 @@
     try {
       // Make sure the root directory exists!
       if(! fs.exists(rootdir)) {
-        fs.mkdirs(rootdir);
+        fs.mkdirs(rootdir); 
         FSUtils.setVersion(fs, rootdir);
-      } else if (!FSUtils.checkVersion(fs, rootdir)) {
-        // Output on stdout so user sees it in terminal.
-        String message = "The HBase data files stored on the FileSystem are " +
-          "from an earlier version of HBase. You need to run " +
-          "'${HBASE_HOME}/bin/hbase migrate' to bring your installation"  +
+      } else {
+        String fsversion = FSUtils.checkVersion(fs, rootdir);
+        if (fsversion == null ||
+            fsversion.compareTo(FILE_SYSTEM_VERSION) != 0) {
+          // Output on stdout so user sees it in terminal.
+          String message = "The HBase data files stored on the FileSystem " +
+          "are from an earlier version of HBase. You need to run " +
+          "'${HBASE_HOME}/bin/hbase migrate' to bring your installation " +
           "up-to-date.";
-        System.out.println("WARNING! " + message + " Master shutting down...");
-        throw new IOException(message);
+          // Output on stdout so user sees it in terminal.
+          System.out.println("WARNING! " + message + " Master shutting down...");
+          throw new IOException(message);
+        }
       }
 
       if (!fs.exists(rootRegionDir)) {

Modified: hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/util/FSUtils.java
URL: http://svn.apache.org/viewvc/hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/util/FSUtils.java?rev=630394&r1=630393&r2=630394&view=diff
==============================================================================
--- hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/util/FSUtils.java (original)
+++ hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/util/FSUtils.java Fri Feb 22 22:11:44
2008
@@ -81,20 +81,19 @@
    * 
    * @param fs
    * @param rootdir
-   * @return true if the current file system is the correct version
+   * @return null if no version file exists, version string otherwise.
    * @throws IOException
    */
-  public static boolean checkVersion(FileSystem fs, Path rootdir) throws IOException {
+  public static String checkVersion(FileSystem fs, Path rootdir) throws IOException {
     Path versionFile = new Path(rootdir, HConstants.VERSION_FILE_NAME);
-    boolean versionOk = false;
+    String version = null;
     if (fs.exists(versionFile)) {
       FSDataInputStream s =
         fs.open(new Path(rootdir, HConstants.VERSION_FILE_NAME));
-      String version = DataInputStream.readUTF(s);
+      version = DataInputStream.readUTF(s);
       s.close();
-      versionOk = version.compareTo(HConstants.FILE_SYSTEM_VERSION) == 0;
     }
-    return versionOk;
+    return version;
   }
   
   /**

Modified: hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/util/Migrate.java
URL: http://svn.apache.org/viewvc/hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/util/Migrate.java?rev=630394&r1=630393&r2=630394&view=diff
==============================================================================
--- hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/util/Migrate.java (original)
+++ hadoop/hbase/trunk/src/java/org/apache/hadoop/hbase/util/Migrate.java Fri Feb 22 22:11:44
2008
@@ -25,6 +25,8 @@
 import java.io.InputStreamReader;
 import java.io.IOException;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Map;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -64,7 +66,7 @@
 
 /**
  * Perform a file system upgrade to convert older file layouts to that
- * supported by HADOOP-2478
+ * supported by HADOOP-2478, and then to the form supported by HBASE-69
  */
 public class Migrate extends Configured implements Tool {
   static final Log LOG = LogFactory.getLog(Migrate.class);
@@ -96,10 +98,11 @@
    options.put("prompt", ACTION.PROMPT);
   }
 
+  private FileSystem fs = null;
+  private Path rootdir = null;
   private boolean readOnly = false;
   private boolean migrationNeeded = false;
   private boolean newRootRegion = false;
-  private ACTION logFiles = ACTION.IGNORE;
   private ACTION otherFiles = ACTION.IGNORE;
 
   private BufferedReader reader = null;
@@ -127,7 +130,7 @@
     }
 
     try {
-      FileSystem fs = FileSystem.get(conf);               // get DFS handle
+      fs = FileSystem.get(conf);                        // get DFS handle
 
       LOG.info("Verifying that file system is available...");
       if (!FSUtils.isFileSystemAvailable(fs)) {
@@ -148,8 +151,7 @@
 
       LOG.info("Starting upgrade" + (readOnly ? " check" : ""));
 
-      Path rootdir =
-        fs.makeQualified(new Path(this.conf.get(HConstants.HBASE_DIR)));
+      rootdir = fs.makeQualified(new Path(this.conf.get(HConstants.HBASE_DIR)));
 
       if (!fs.exists(rootdir)) {
         throw new FileNotFoundException("HBase root directory " +
@@ -158,40 +160,28 @@
 
       // See if there is a file system version file
 
-      if (FSUtils.checkVersion(fs, rootdir)) {
+      String version = FSUtils.checkVersion(fs, rootdir);
+      if (version != null && 
+          version.compareTo(HConstants.FILE_SYSTEM_VERSION) == 0) {
         LOG.info("No upgrade necessary.");
         return 0;
       }
 
-      // check to see if new root region dir exists
-
-      checkNewRootRegionDirExists(fs, rootdir);
-
-      // check for "extra" files and for old upgradable regions
-
-      extraFiles(fs, rootdir);
-
-      if (!newRootRegion) {
-        // find root region
-
-        Path rootRegion = new Path(rootdir, 
-            OLD_PREFIX + HRegionInfo.rootRegionInfo.getEncodedName());
-
-        if (!fs.exists(rootRegion)) {
-          throw new IOException("Cannot find root region " +
-              rootRegion.toString());
-        } else if (readOnly) {
-          migrationNeeded = true;
-        } else {
-          migrateRegionDir(fs, rootdir, HConstants.ROOT_TABLE_NAME, rootRegion);
-          scanRootRegion(fs, rootdir);
-
-          // scan for left over regions
-
-          extraRegions(fs, rootdir);
-        }
+      // Get contents of root directory
+      
+      FileStatus[] rootFiles = getRootDirFiles();
+
+      if (version == null) {
+        migrateFromNoVersion(rootFiles);
+        migrateToV2(rootFiles);
+      } else if (version.compareTo("0.1") == 0) {
+        migrateToV2(rootFiles);
+      } else if (version.compareTo("2") == 0) {
+        // Nothing to do (yet)
+      } else {
+        throw new IOException("Unrecognized version: " + version);
       }
-
+      
       if (!readOnly) {
         // set file system version
         LOG.info("Setting file system version.");
@@ -207,21 +197,85 @@
     }
   }
 
-  private void checkNewRootRegionDirExists(FileSystem fs, Path rootdir)
-  throws IOException {
-    Path rootRegionDir =
-      HRegion.getRegionDir(rootdir, HRegionInfo.rootRegionInfo);
-    newRootRegion = fs.exists(rootRegionDir);
-    migrationNeeded = !newRootRegion;
+  private void migrateFromNoVersion(FileStatus[] rootFiles) throws IOException {
+    LOG.info("No file system version found. Checking to see if file system " +
+        "is at revision 0.1");
+    
+    // check to see if new root region dir exists
+
+    checkNewRootRegionDirExists();
+    
+    // check for unrecovered region server log files
+
+    checkForUnrecoveredLogFiles(rootFiles);
+
+    // check for "extra" files and for old upgradable regions
+
+    extraFiles(rootFiles);
+
+    if (!newRootRegion) {
+      // find root region
+
+      Path rootRegion = new Path(rootdir, 
+          OLD_PREFIX + HRegionInfo.rootRegionInfo.getEncodedName());
+
+      if (!fs.exists(rootRegion)) {
+        throw new IOException("Cannot find root region " +
+            rootRegion.toString());
+      } else if (readOnly) {
+        migrationNeeded = true;
+      } else {
+        migrateRegionDir(HConstants.ROOT_TABLE_NAME, rootRegion);
+        scanRootRegion();
+
+        // scan for left over regions
+
+        extraRegions();
+      }
+    }
   }
   
-  // Check for files that should not be there or should be migrated
-  private void extraFiles(FileSystem fs, Path rootdir) throws IOException {
+  private void migrateToV2(FileStatus[] rootFiles) throws IOException {
+    LOG.info("Checking to see if file system is at revision 2.");
+    checkForUnrecoveredLogFiles(rootFiles);
+  }
+
+  private FileStatus[] getRootDirFiles() throws IOException {
     FileStatus[] stats = fs.listStatus(rootdir);
     if (stats == null || stats.length == 0) {
       throw new IOException("No files found under root directory " +
           rootdir.toString());
     }
+    return stats;
+  }
+  
+  private void checkNewRootRegionDirExists() throws IOException {
+    Path rootRegionDir =
+      HRegion.getRegionDir(rootdir, HRegionInfo.rootRegionInfo);
+    newRootRegion = fs.exists(rootRegionDir);
+    migrationNeeded = !newRootRegion;
+  }
+
+  private void checkForUnrecoveredLogFiles(FileStatus[] rootFiles)
+  throws IOException {
+    List<String> unrecoveredLogs = new ArrayList<String>();
+    for (int i = 0; i < rootFiles.length; i++) {
+      String name = rootFiles[i].getPath().getName();
+      if (name.startsWith("log_")) {
+        unrecoveredLogs.add(name);
+      }
+    }
+    if (unrecoveredLogs.size() != 0) {
+      throw new IOException("There are " + unrecoveredLogs.size() +
+          " unrecovered region server logs. Please uninstall this version of " +
+          "HBase, re-install the previous version, start your cluster and " +
+          "shut it down cleanly, so that all region server logs are recovered" +
+          " and deleted.");
+    }
+  }
+  
+  // Check for files that should not be there or should be migrated
+  private void extraFiles(FileStatus[] stats) throws IOException {
     for (int i = 0; i < stats.length; i++) {
       String name = stats[i].getPath().getName();
       if (name.startsWith(OLD_PREFIX)) {
@@ -234,31 +288,27 @@
 
           } catch (NumberFormatException e) {
             extraFile(otherFiles, "Old region format can not be upgraded: " +
-                name, fs, stats[i].getPath());
+                name, stats[i].getPath());
           }
         } else {
           // Since the new root region directory exists, we assume that this
           // directory is not necessary
-          extraFile(otherFiles, "Old region directory found: " + name, fs,
+          extraFile(otherFiles, "Old region directory found: " + name,
               stats[i].getPath());
         }
       } else {
         // File name does not start with "hregion_"
-        if (name.startsWith("log_")) {
-          String message = "Unrecovered region server log file " + name +
-            " this file can be recovered by the master when it starts."; 
-          extraFile(logFiles, message, fs, stats[i].getPath());
-        } else if (!newRootRegion) {
+        if (!newRootRegion) {
           // new root region directory does not exist. This is an extra file
           String message = "Unrecognized file " + name;
-          extraFile(otherFiles, message, fs, stats[i].getPath());
+          extraFile(otherFiles, message, stats[i].getPath());
         }
       }
     }
   }
 
-  private void extraFile(ACTION action, String message, FileSystem fs,
-      Path p) throws IOException {
+  private void extraFile(ACTION action, String message, Path p)
+  throws IOException {
     
     if (action == ACTION.ABORT) {
       throw new IOException(message + " aborting");
@@ -277,8 +327,8 @@
     }
   }
   
-  private void migrateRegionDir(FileSystem fs, Path rootdir, Text tableName,
-      Path oldPath) throws IOException {
+  private void migrateRegionDir(Text tableName, Path oldPath)
+  throws IOException {
 
     // Create directory where table will live
 
@@ -323,7 +373,7 @@
     }
   }
   
-  private void scanRootRegion(FileSystem fs, Path rootdir) throws IOException {
+  private void scanRootRegion() throws IOException {
     HLog log = new HLog(fs, new Path(rootdir, HConstants.HREGION_LOGDIR_NAME),
         conf, null);
 
@@ -354,12 +404,12 @@
             // First move the meta region to where it should be and rename
             // subdirectories as necessary
 
-            migrateRegionDir(fs, rootdir, HConstants.META_TABLE_NAME,
+            migrateRegionDir(HConstants.META_TABLE_NAME,
                 new Path(rootdir, OLD_PREFIX + info.getEncodedName()));
 
             // Now scan and process the meta table
 
-            scanMetaRegion(fs, rootdir, log, info);
+            scanMetaRegion(log, info);
           }
 
         } finally {
@@ -375,8 +425,7 @@
     }
   }
   
-  private void scanMetaRegion(FileSystem fs, Path rootdir, HLog log,
-      HRegionInfo info) throws IOException {
+  private void scanMetaRegion(HLog log, HRegionInfo info) throws IOException {
 
     HRegion metaRegion = new HRegion(
         new Path(rootdir, info.getTableDesc().getName().toString()), log, fs,
@@ -402,7 +451,7 @@
           // Move the region to where it should be and rename
           // subdirectories as necessary
 
-          migrateRegionDir(fs, rootdir, region.getTableDesc().getName(),
+          migrateRegionDir(region.getTableDesc().getName(),
               new Path(rootdir, OLD_PREFIX + region.getEncodedName()));
 
           results.clear();
@@ -417,7 +466,7 @@
     }
   }
   
-  private void extraRegions(FileSystem fs, Path rootdir) throws IOException {
+  private void extraRegions() throws IOException {
     FileStatus[] stats = fs.listStatus(rootdir);
     if (stats == null || stats.length == 0) {
       throw new IOException("No files found under root directory " +
@@ -436,7 +485,7 @@
           message = 
             "Region not in meta table and no other regions reference it " + name;
         }
-        extraFile(otherFiles, message, fs, stats[i].getPath());
+        extraFile(otherFiles, message, stats[i].getPath());
       }
     }
   }
@@ -444,18 +493,11 @@
   @SuppressWarnings("static-access")
   private int parseArgs(String[] args) {
     Options opts = new Options();
-    Option logFiles = OptionBuilder.withArgName(ACTIONS)
-    .hasArg()
-    .withDescription(
-        "disposition of unrecovered region server logs: {abort|ignore|delete|prompt}")
-    .create("logfiles");
-
     Option extraFiles = OptionBuilder.withArgName(ACTIONS)
     .hasArg()
     .withDescription("disposition of 'extra' files: {abort|ignore|delete|prompt}")
     .create("extrafiles");
     
-    opts.addOption(logFiles);
     opts.addOption(extraFiles);
     
     GenericOptionsParser parser =
@@ -474,21 +516,12 @@
     }
 
     if (readOnly) {
-      this.logFiles = ACTION.IGNORE;
       this.otherFiles = ACTION.IGNORE;
 
     } else {
       CommandLine commandLine = parser.getCommandLine();
 
       ACTION action = null;
-      if (commandLine.hasOption("logfiles")) {
-        action = options.get(commandLine.getOptionValue("logfiles"));
-        if (action == null) {
-          usage();
-          return -1;
-        }
-        this.logFiles = action;
-      }
       if (commandLine.hasOption("extrafiles")) {
         action = options.get(commandLine.getOptionValue("extrafiles"));
         if (action == null) {
@@ -506,9 +539,6 @@
     System.err.println("  check                            perform upgrade checks only.");
     System.err.println("  upgrade                          perform upgrade checks and modify
hbase.\n");
     System.err.println("  Options are:");
-    System.err.println("    -logfiles={abort|ignore|delete|prompt}");
-    System.err.println("                                   action to take when unrecovered
region");
-    System.err.println("                                   server log files are found.\n");
     System.err.println("    -extrafiles={abort|ignore|delete|prompt}");
     System.err.println("                                   action to take if \"extra\" files
are found.\n");
     System.err.println("    -conf <configuration file>     specify an application configuration
file");

Modified: hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/AbstractMergeTestBase.java
URL: http://svn.apache.org/viewvc/hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/AbstractMergeTestBase.java?rev=630394&r1=630393&r2=630394&view=diff
==============================================================================
--- hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/AbstractMergeTestBase.java (original)
+++ hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/AbstractMergeTestBase.java Fri Feb
22 22:11:44 2008
@@ -146,7 +146,6 @@
         r.flushcache();
       }
     }
-    region.compactIfNeeded();
     region.close();
     region.getLog().closeAndDelete();
     region.getRegionInfo().setOffline(true);

Modified: hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/StaticTestEnvironment.java
URL: http://svn.apache.org/viewvc/hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/StaticTestEnvironment.java?rev=630394&r1=630393&r2=630394&view=diff
==============================================================================
--- hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/StaticTestEnvironment.java (original)
+++ hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/StaticTestEnvironment.java Fri Feb
22 22:11:44 2008
@@ -114,9 +114,10 @@
     LOG.setLevel(logLevel);
 
     if (!debugging) {
-      // Turn off all the filter logging unless debug is set.
+      // Turn off all the and connection logging unless debug is set.
       // It is way too noisy.
       Logger.getLogger("org.apache.hadoop.hbase.filter").setLevel(Level.INFO);
+      Logger.getLogger("org.apache.hadoop.hbase.client").setLevel(Level.INFO);
     }
     // Enable mapreduce loggging for the mapreduce jobs.
     Logger.getLogger("org.apache.hadoop.mapred").setLevel(Level.DEBUG);

Modified: hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/TestBloomFilters.java
URL: http://svn.apache.org/viewvc/hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/TestBloomFilters.java?rev=630394&r1=630393&r2=630394&view=diff
==============================================================================
--- hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/TestBloomFilters.java (original)
+++ hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/TestBloomFilters.java Fri Feb 22 22:11:44
2008
@@ -26,6 +26,8 @@
 import org.apache.hadoop.hbase.client.HTable;
 import org.apache.hadoop.hbase.client.HBaseAdmin;
 
+import org.apache.hadoop.hbase.io.BatchUpdate;
+
 /** Tests per-column bloom filters */
 public class TestBloomFilters extends HBaseClusterTestCase {
   static final Log LOG = LogFactory.getLog(TestBloomFilters.class);
@@ -145,8 +147,6 @@
   /** constructor */
   public TestBloomFilters() {
     super();
-    conf.set("hbase.hregion.memcache.flush.size", "100");// flush cache every 100 bytes
-    conf.set("hbase.regionserver.maxlogentries", "90"); // and roll log too
   }
   
   /**
@@ -191,9 +191,9 @@
     for(int i = 0; i < 100; i++) {
       Text row = rows[i];
       String value = row.toString();
-      long lockid = table.startUpdate(rows[i]);
-      table.put(lockid, CONTENTS, value.getBytes(HConstants.UTF8_ENCODING));
-      table.commit(lockid);
+      BatchUpdate b = new BatchUpdate(row);
+      b.put(CONTENTS, value.getBytes(HConstants.UTF8_ENCODING));
+      table.commit(b);
     }
     try {
       // Give cache flusher and log roller a chance to run
@@ -257,9 +257,9 @@
     for(int i = 0; i < 100; i++) {
       Text row = rows[i];
       String value = row.toString();
-      long lockid = table.startUpdate(rows[i]);
-      table.put(lockid, CONTENTS, value.getBytes(HConstants.UTF8_ENCODING));
-      table.commit(lockid);
+      BatchUpdate b = new BatchUpdate(row);
+      b.put(CONTENTS, value.getBytes(HConstants.UTF8_ENCODING));
+      table.commit(b);
     }
     try {
       // Give cache flusher and log roller a chance to run

Modified: hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/TestScannerAPI.java
URL: http://svn.apache.org/viewvc/hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/TestScannerAPI.java?rev=630394&r1=630393&r2=630394&view=diff
==============================================================================
--- hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/TestScannerAPI.java (original)
+++ hadoop/hbase/trunk/src/test/org/apache/hadoop/hbase/TestScannerAPI.java Fri Feb 22 22:11:44
2008
@@ -30,6 +30,7 @@
 import org.apache.hadoop.io.Text;
 import org.apache.hadoop.hbase.client.HBaseAdmin;
 import org.apache.hadoop.hbase.client.HTable;
+import org.apache.hadoop.hbase.io.BatchUpdate;
 
 /** test the scanner API at all levels */
 public class TestScannerAPI extends HBaseClusterTestCase {
@@ -80,16 +81,16 @@
     HTable table = new HTable(conf, new Text(getName()));
 
     for (Map.Entry<Text, SortedMap<Text, byte[]>> row: values.entrySet()) {
-      long lockid = table.startUpdate(row.getKey());
+      BatchUpdate b = new BatchUpdate(row.getKey());
       for (Map.Entry<Text, byte[]> val: row.getValue().entrySet()) {
-        table.put(lockid, val.getKey(), val.getValue());
+        b.put(val.getKey(), val.getValue());
       }
-      table.commit(lockid);
+      table.commit(b);
     }
 
     HRegion region = null;
     try {
-      SortedMap<Text, HRegion> regions =
+      Map<Text, HRegion> regions =
         cluster.getRegionThreads().get(0).getRegionServer().getOnlineRegions();
       for (Map.Entry<Text, HRegion> e: regions.entrySet()) {
         if (!e.getValue().getRegionInfo().isMetaRegion()) {



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