Package org.apache.hadoop.hbase.security

Examples of org.apache.hadoop.hbase.security.User.runAs()

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      }
    });
    // user2 should be allowed to do the checkAndDelete when delete tries to delete the old version
    // TS=120. user2 having R permission on the latest version(no W permission) cell
    // and W permission on cell version TS=120.
    user2.runAs(new PrivilegedExceptionAction<Void>() {
      @Override
      public Void run() throws Exception {
        HTable t = new HTable(conf, TEST_TABLE.getTableName());
        try {
          Delete d = new Delete(TEST_ROW1);
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    // Now 'crash' the region by stealing its wal
    final Configuration newConf = HBaseConfiguration.create(this.conf);
    User user = HBaseTestingUtility.getDifferentUser(newConf,
        tableName.getNameAsString());
    user.runAs(new PrivilegedExceptionAction() {
      public Object run() throws Exception {
        runWALSplit(newConf);
        HLog wal2 = createWAL(newConf);

        HRegion region2 = HRegion.openHRegion(newConf, FileSystem.get(newConf),
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    // Now 'crash' the region by stealing its wal
    final Configuration newConf = HBaseConfiguration.create(this.conf);
    User user = HBaseTestingUtility.getDifferentUser(newConf,
        tableName.getNameAsString());
    user.runAs(new PrivilegedExceptionAction() {
      public Object run() throws Exception {
        runWALSplit(newConf);
        HLog wal2 = createWAL(newConf);

        HRegion region2 = HRegion.openHRegion(newConf, FileSystem.get(newConf),
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    // long gone.
    HBaseTestingUtility.setMaxRecoveryErrorCount(((FSHLog) wal2).getOutputStream(), 1);
    final Configuration newConf = HBaseConfiguration.create(this.conf);
    User user = HBaseTestingUtility.getDifferentUser(newConf,
      tableName.getNameAsString());
    user.runAs(new PrivilegedExceptionAction() {
      public Object run() throws Exception {
        runWALSplit(newConf);
        FileSystem newFS = FileSystem.get(newConf);
        // Make a new wal for new region open.
        HLog wal3 = createWAL(newConf);
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    // Make a new conf and a new fs for the splitter to run on so we can take
    // over old wal.
    final Configuration newConf = HBaseConfiguration.create(this.conf);
    User user = HBaseTestingUtility.getDifferentUser(newConf,
      ".replay.wal.secondtime");
    user.runAs(new PrivilegedExceptionAction() {
      public Object run() throws Exception {
        runWALSplit(newConf);
        FileSystem newFS = FileSystem.get(newConf);
        // 100k seems to make for about 4 flushes during HRegion#initialize.
        newConf.setInt(HConstants.HREGION_MEMSTORE_FLUSH_SIZE, 1024 * 100);
 
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    User user = User.createUserForTesting(conf,
        "testhandleerrorsinflush", new String[]{"foo"});
    // Inject our faulty LocalFileSystem
    conf.setClass("fs.file.impl", FaultyFileSystem.class,
        FileSystem.class);
    user.runAs(new PrivilegedExceptionAction<Object>() {
      public Object run() throws Exception {
        // Make sure it worked (above is sensitive to caching details in hadoop core)
        FileSystem fs = FileSystem.get(conf);
        assertEquals(FaultyFileSystem.class, fs.getClass());
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              }
            }
            boolean continueSasl = false;
            try {
              continueSasl =
                ticket.runAs(new PrivilegedExceptionAction<Boolean>() {
                  @Override
                  public Boolean run() throws IOException {
                    return setupSaslConnection(in2, out2);
                  }
                });
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    conf.setInt("hbase.hstore.flush.retries.number", 1);
    final User user =
      User.createUserForTesting(conf, this.name.getMethodName(), new String[]{"foo"});
    // Inject our faulty LocalFileSystem
    conf.setClass("fs.file.impl", FaultyFileSystem.class, FileSystem.class);
    user.runAs(new PrivilegedExceptionAction<Object>() {
      @Override
      public Object run() throws Exception {
        // Make sure it worked (above is sensitive to caching details in hadoop core)
        FileSystem fs = FileSystem.get(conf);
        Assert.assertEquals(FaultyFileSystem.class, fs.getClass());
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      while (startCount == counter.get()) Threads.sleep(1);
      // Give it a second to write a few appends.
      Threads.sleep(1000);
      final Configuration conf2 = HBaseConfiguration.create(this.conf);
      final User robber = User.createUserForTesting(conf2, ROBBER, GROUP);
      int count = robber.runAs(new PrivilegedExceptionAction<Integer>() {
        @Override
        public Integer run() throws Exception {
          FileSystem fs = FileSystem.get(conf2);
          HLogSplitter logSplitter = HLogSplitter.createLogSplitter(conf2, HBASEDIR, HLOGDIR, OLDLOGDIR, fs);
          logSplitter.splitLog();
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    // sync to fs.
    wal.sync();

    User user = HBaseTestingUtility.getDifferentUser(newConf,
        ".replay.wal.secondtime");
    user.runAs(new PrivilegedExceptionAction() {
      public Object run() throws Exception {
        Path p = runWALSplit(newConf);
        LOG.info("WALSplit path == " + p);
        FileSystem newFS = FileSystem.get(newConf);
        // Make a new wal for new region open.
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