Examples with TableName org.apache.hadoop.hbase.TableName used on opensource projects

Example 81 with TableName

use of org.apache.hadoop.hbase.TableName in project hbase by apache.

the class TestFullRestore method testFullRestoreMultiple.

/**
   * Verify that multiple tables are restored to new tables.
   * @throws Exception
   */
@Test
public void testFullRestoreMultiple() throws Exception {
    LOG.info("create full backup image on multiple tables");
    List<TableName> tables = Lists.newArrayList(table2, table3);
    String backupId = fullTableBackup(tables);
    assertTrue(checkSucceeded(backupId));
    TableName[] restore_tableset = new TableName[] { table2, table3 };
    TableName[] tablemap = new TableName[] { table2_restore, table3_restore };
    BackupAdmin client = getBackupAdmin();
    client.restore(BackupUtils.createRestoreRequest(BACKUP_ROOT_DIR, backupId, false, restore_tableset, tablemap, false));
    HBaseAdmin hba = TEST_UTIL.getHBaseAdmin();
    assertTrue(hba.tableExists(table2_restore));
    assertTrue(hba.tableExists(table3_restore));
    TEST_UTIL.deleteTable(table2_restore);
    TEST_UTIL.deleteTable(table3_restore);
    hba.close();
}

Example 82 with TableName

use of org.apache.hadoop.hbase.TableName in project hbase by apache.

the class TestFullRestore method testFullRestoreSingle.

/**
   * Verify that a single table is restored to a new table
   * @throws Exception
   */
@Test
public void testFullRestoreSingle() throws Exception {
    LOG.info("test full restore on a single table empty table");
    List<TableName> tables = Lists.newArrayList(table1);
    String backupId = fullTableBackup(tables);
    assertTrue(checkSucceeded(backupId));
    LOG.info("backup complete");
    TableName[] tableset = new TableName[] { table1 };
    TableName[] tablemap = new TableName[] { table1_restore };
    BackupAdmin client = getBackupAdmin();
    client.restore(BackupUtils.createRestoreRequest(BACKUP_ROOT_DIR, backupId, false, tableset, tablemap, false));
    HBaseAdmin hba = TEST_UTIL.getHBaseAdmin();
    assertTrue(hba.tableExists(table1_restore));
    TEST_UTIL.deleteTable(table1_restore);
    hba.close();
}

Example 83 with TableName

use of org.apache.hadoop.hbase.TableName in project hbase by apache.

the class TestFullRestore method testFullRestoreSingleOverwriteCommand.

/**
   * Verify that a single table is restored using overwrite
   * @throws Exception
   */
@Test
public void testFullRestoreSingleOverwriteCommand() throws Exception {
    LOG.info("test full restore on a single table empty table: command-line");
    List<TableName> tables = Lists.newArrayList(table1);
    String backupId = fullTableBackup(tables);
    assertTrue(checkSucceeded(backupId));
    LOG.info("backup complete");
    TableName[] tableset = new TableName[] { table1 };
    // restore <backup_root_path> <backup_id> <tables> [tableMapping]
    String[] args = new String[] { BACKUP_ROOT_DIR, backupId, "-t", StringUtils.join(tableset, ","), "-o" };
    // Run restore
    int ret = ToolRunner.run(conf1, new RestoreDriver(), args);
    assertTrue(ret == 0);
    HBaseAdmin hba = TEST_UTIL.getHBaseAdmin();
    assertTrue(hba.tableExists(table1));
    hba.close();
}

Example 84 with TableName

use of org.apache.hadoop.hbase.TableName in project hbase by apache.

the class TestFullRestore method testFullRestoreMultipleOverwriteCommand.

/**
   * Verify that multiple tables are restored to new tables using overwrite.
   * @throws Exception
   */
@Test
public void testFullRestoreMultipleOverwriteCommand() throws Exception {
    LOG.info("create full backup image on multiple tables: command-line");
    List<TableName> tables = Lists.newArrayList(table2, table3);
    String backupId = fullTableBackup(tables);
    assertTrue(checkSucceeded(backupId));
    TableName[] restore_tableset = new TableName[] { table2, table3 };
    // restore <backup_root_path> <backup_id> <tables> [tableMapping]
    String[] args = new String[] { BACKUP_ROOT_DIR, backupId, "-t", StringUtils.join(restore_tableset, ","), "-o" };
    // Run backup
    int ret = ToolRunner.run(conf1, new RestoreDriver(), args);
    assertTrue(ret == 0);
    HBaseAdmin hba = TEST_UTIL.getHBaseAdmin();
    assertTrue(hba.tableExists(table2));
    assertTrue(hba.tableExists(table3));
    hba.close();
}

Example 85 with TableName

use of org.apache.hadoop.hbase.TableName in project hbase by apache.

the class TestScannersFromClientSide method testGetRowOffset.

/**
   * Test from client side for get with rowOffset
   *
   * @throws Exception
   */
@Test
public void testGetRowOffset() throws Exception {
    final TableName tableName = TableName.valueOf(name.getMethodName());
    byte[][] FAMILIES = HTestConst.makeNAscii(FAMILY, 3);
    byte[][] QUALIFIERS = HTestConst.makeNAscii(QUALIFIER, 20);
    Table ht = TEST_UTIL.createTable(tableName, FAMILIES);
    Get get;
    Put put;
    Result result;
    boolean toLog = true;
    List<Cell> kvListExp;
    // Insert one CF for row
    kvListExp = new ArrayList<>();
    put = new Put(ROW);
    for (int i = 0; i < 10; i++) {
        KeyValue kv = new KeyValue(ROW, FAMILIES[0], QUALIFIERS[i], 1, VALUE);
        put.add(kv);
        // skipping first two kvs
        if (i < 2)
            continue;
        kvListExp.add(kv);
    }
    ht.put(put);
    //setting offset to 2
    get = new Get(ROW);
    get.setRowOffsetPerColumnFamily(2);
    result = ht.get(get);
    verifyResult(result, kvListExp, toLog, "Testing basic setRowOffset");
    //setting offset to 20
    get = new Get(ROW);
    get.setRowOffsetPerColumnFamily(20);
    result = ht.get(get);
    kvListExp = new ArrayList<>();
    verifyResult(result, kvListExp, toLog, "Testing offset > #kvs");
    //offset + maxResultPerCF
    get = new Get(ROW);
    get.setRowOffsetPerColumnFamily(4);
    get.setMaxResultsPerColumnFamily(5);
    result = ht.get(get);
    kvListExp = new ArrayList<>();
    for (int i = 4; i < 9; i++) {
        kvListExp.add(new KeyValue(ROW, FAMILIES[0], QUALIFIERS[i], 1, VALUE));
    }
    verifyResult(result, kvListExp, toLog, "Testing offset + setMaxResultsPerCF");
    // Filters: ColumnRangeFilter
    get = new Get(ROW);
    get.setRowOffsetPerColumnFamily(1);
    get.setFilter(new ColumnRangeFilter(QUALIFIERS[2], true, QUALIFIERS[5], true));
    result = ht.get(get);
    kvListExp = new ArrayList<>();
    kvListExp.add(new KeyValue(ROW, FAMILIES[0], QUALIFIERS[3], 1, VALUE));
    kvListExp.add(new KeyValue(ROW, FAMILIES[0], QUALIFIERS[4], 1, VALUE));
    kvListExp.add(new KeyValue(ROW, FAMILIES[0], QUALIFIERS[5], 1, VALUE));
    verifyResult(result, kvListExp, toLog, "Testing offset with CRF");
    // 10 columns for CF2, 10 columns for CF1
    for (int j = 2; j > 0; j--) {
        put = new Put(ROW);
        for (int i = 0; i < 10; i++) {
            KeyValue kv = new KeyValue(ROW, FAMILIES[j], QUALIFIERS[i], 1, VALUE);
            put.add(kv);
        }
        ht.put(put);
    }
    get = new Get(ROW);
    get.setRowOffsetPerColumnFamily(4);
    get.setMaxResultsPerColumnFamily(2);
    get.addFamily(FAMILIES[1]);
    get.addFamily(FAMILIES[2]);
    result = ht.get(get);
    kvListExp = new ArrayList<>();
    //Exp: CF1:q4, q5, CF2: q4, q5
    kvListExp.add(new KeyValue(ROW, FAMILIES[1], QUALIFIERS[4], 1, VALUE));
    kvListExp.add(new KeyValue(ROW, FAMILIES[1], QUALIFIERS[5], 1, VALUE));
    kvListExp.add(new KeyValue(ROW, FAMILIES[2], QUALIFIERS[4], 1, VALUE));
    kvListExp.add(new KeyValue(ROW, FAMILIES[2], QUALIFIERS[5], 1, VALUE));
    verifyResult(result, kvListExp, toLog, "Testing offset + multiple CFs + maxResults");
}