From dc470e0be70baaacd84e709eba6e9c2b92685a42 Mon Sep 17 00:00:00 2001 From: Zhihong Yu Date: Thu, 28 Feb 2013 03:51:59 +0000 Subject: [PATCH] HBASE-7878 revert due to TestHLogSplit test failure git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1451086 13f79535-47bb-0310-9956-ffa450edef68 --- .../apache/hadoop/hbase/util/FSHDFSUtils.java | 33 +++++-------------- .../hbase/regionserver/wal/TestHLog.java | 30 +++++------------ 2 files changed, 17 insertions(+), 46 deletions(-) diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/util/FSHDFSUtils.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/util/FSHDFSUtils.java index ae500e9343e..6ec8881fb06 100644 --- a/hbase-server/src/main/java/org/apache/hadoop/hbase/util/FSHDFSUtils.java +++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/util/FSHDFSUtils.java @@ -54,8 +54,6 @@ public class FSHDFSUtils extends FSUtils{ * in o.a.h.hdfs.protocol.HdfsConstants cause of HDFS-1620. */ public static final long LEASE_SOFTLIMIT_PERIOD = 60 * 1000; - - public static final String TEST_TRIGGER_DFS_APPEND = "hbase.test.trigger.dfs.append"; @Override public void recoverFileLease(final FileSystem fs, final Path p, Configuration conf) @@ -74,35 +72,22 @@ public class FSHDFSUtils extends FSUtils{ // Trying recovery boolean recovered = false; - long recoveryTimeout = conf.getInt("hbase.lease.recovery.timeout", 300000); - // conf parameter passed from unit test, indicating whether fs.append() should be triggered - boolean triggerAppend = conf.getBoolean(TEST_TRIGGER_DFS_APPEND, false); - Exception ex = null; while (!recovered) { try { try { DistributedFileSystem dfs = (DistributedFileSystem) fs; - if (triggerAppend) throw new IOException(); - try { - recovered = (Boolean) DistributedFileSystem.class.getMethod( - "recoverLease", new Class[] { Path.class }).invoke(dfs, p); - } catch (InvocationTargetException ite) { - // function was properly called, but threw it's own exception - throw (IOException) ite.getCause(); - } + DistributedFileSystem.class.getMethod("recoverLease", new Class[] { Path.class }).invoke( + dfs, p); + } catch (InvocationTargetException ite) { + // function was properly called, but threw it's own exception + throw (IOException) ite.getCause(); } catch (Exception e) { LOG.debug("Failed fs.recoverLease invocation, " + e.toString() + - ", trying fs.append instead"); - ex = e; - } - if (ex != null || System.currentTimeMillis() - startWaiting > recoveryTimeout) { - ex = null; // assume the following append() call would succeed - LOG.debug("trying fs.append for " + p); + ", trying fs.append instead"); FSDataOutputStream out = fs.append(p); out.close(); - recovered = true; } - if (recovered) break; + recovered = true; } catch (IOException e) { e = RemoteExceptionHandler.checkIOException(e); if (e instanceof AlreadyBeingCreatedException) { @@ -126,9 +111,9 @@ public class FSHDFSUtils extends FSUtils{ } try { Thread.sleep(1000); - } catch (InterruptedException ie) { + } catch (InterruptedException ex) { InterruptedIOException iioe = new InterruptedIOException(); - iioe.initCause(ie); + iioe.initCause(ex); throw iioe; } } diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/wal/TestHLog.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/wal/TestHLog.java index f704b0c2ba9..d85c1d85a65 100644 --- a/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/wal/TestHLog.java +++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/wal/TestHLog.java @@ -39,7 +39,6 @@ import org.apache.hadoop.hbase.*; import org.apache.hadoop.hbase.regionserver.wal.HLog.Reader; import org.apache.hadoop.hbase.regionserver.wal.HLogUtil; import org.apache.hadoop.hbase.util.Bytes; -import org.apache.hadoop.hbase.util.FSHDFSUtils; import org.apache.hadoop.hbase.util.FSUtils; import org.apache.hadoop.hbase.Coprocessor; import org.apache.hadoop.hbase.coprocessor.CoprocessorHost; @@ -50,6 +49,7 @@ import org.apache.hadoop.hdfs.MiniDFSCluster; import org.apache.hadoop.hdfs.protocol.FSConstants; import org.apache.hadoop.hdfs.server.datanode.DataNode; import org.apache.hadoop.hdfs.server.namenode.LeaseManager; +import org.apache.hadoop.io.SequenceFile; import org.apache.log4j.Level; import org.junit.After; import org.junit.AfterClass; @@ -79,7 +79,7 @@ public class TestHLog { private final static HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility(); private static Path hbaseDir; private static Path oldLogDir; - + @Before public void setUp() throws Exception { @@ -99,7 +99,6 @@ public class TestHLog { // Make block sizes small. TEST_UTIL.getConfiguration().setInt("dfs.blocksize", 1024 * 1024); // needed for testAppendClose() - TEST_UTIL.getConfiguration().setBoolean("dfs.support.broken.append", true); TEST_UTIL.getConfiguration().setBoolean("dfs.support.append", true); // quicker heartbeat interval for faster DN death notification TEST_UTIL.getConfiguration().setInt("heartbeat.recheck.interval", 5000); @@ -371,30 +370,18 @@ public class TestHLog { } } - /* - * We pass different values to recoverFileLease() so that different code paths are covered - * - * For this test to pass, requires: - * 1. HDFS-200 (append support) - * 2. HDFS-988 (SafeMode should freeze file operations - * [FSNamesystem.nextGenerationStampForBlock]) - * 3. HDFS-142 (on restart, maintain pendingCreates) - */ + // For this test to pass, requires: + // 1. HDFS-200 (append support) + // 2. HDFS-988 (SafeMode should freeze file operations + // [FSNamesystem.nextGenerationStampForBlock]) + // 3. HDFS-142 (on restart, maintain pendingCreates) @Test public void testAppendClose() throws Exception { - testAppendClose(true); - testAppendClose(false); - } - - /* - * @param triggerDirectAppend whether to trigger direct call of fs.append() - */ - public void testAppendClose(final boolean triggerDirectAppend) throws Exception { byte [] tableName = Bytes.toBytes(getName()); HRegionInfo regioninfo = new HRegionInfo(tableName, HConstants.EMPTY_START_ROW, HConstants.EMPTY_END_ROW, false); - HLog wal = HLogFactory.createHLog(fs, dir, "hlogdir" + triggerDirectAppend, + HLog wal = HLogFactory.createHLog(fs, dir, "hlogdir", "hlogdir_archive", conf); final int total = 20; @@ -469,7 +456,6 @@ public class TestHLog { public Exception exception = null; public void run() { try { - rlConf.setBoolean(FSHDFSUtils.TEST_TRIGGER_DFS_APPEND, triggerDirectAppend); FSUtils.getInstance(fs, rlConf) .recoverFileLease(recoveredFs, walPath, rlConf); } catch (IOException e) {