Examples with BackupSystemTable org.apache.hadoop.hbase.backup.impl.BackupSystemTable used on opensource projects

Example 11 with BackupSystemTable

use of org.apache.hadoop.hbase.backup.impl.BackupSystemTable in project hbase by apache.

the class TestBackupSystemTable method testBackupSetAddExistsIntersects.

@Test
public void testBackupSetAddExistsIntersects() throws IOException {
    try (BackupSystemTable table = new BackupSystemTable(conn)) {
        String[] tables = new String[] { "table1", "table2", "table3" };
        String setName = "name";
        table.addToBackupSet(setName, tables);
        String[] addTables = new String[] { "table3", "table4", "table5", "table6" };
        table.addToBackupSet(setName, addTables);
        List<TableName> tnames = table.describeBackupSet(setName);
        assertTrue(tnames != null);
        assertTrue(tnames.size() == tables.length + addTables.length - 1);
        for (int i = 0; i < tnames.size(); i++) {
            assertTrue(tnames.get(i).getNameAsString().equals("table" + (i + 1)));
        }
        cleanBackupTable();
    }
}

Example 12 with BackupSystemTable

use of org.apache.hadoop.hbase.backup.impl.BackupSystemTable in project hbase by apache.

the class TestBackupSystemTable method testBackupSetRemoveSomeNotExists.

@Test
public void testBackupSetRemoveSomeNotExists() throws IOException {
    try (BackupSystemTable table = new BackupSystemTable(conn)) {
        String[] tables = new String[] { "table1", "table2", "table3", "table4" };
        String setName = "name";
        table.addToBackupSet(setName, tables);
        String[] removeTables = new String[] { "table4", "table5", "table6" };
        table.removeFromBackupSet(setName, removeTables);
        List<TableName> tnames = table.describeBackupSet(setName);
        assertTrue(tnames != null);
        assertTrue(tnames.size() == tables.length - 1);
        for (int i = 0; i < tnames.size(); i++) {
            assertTrue(tnames.get(i).getNameAsString().equals("table" + (i + 1)));
        }
        cleanBackupTable();
    }
}

Example 13 with BackupSystemTable

use of org.apache.hadoop.hbase.backup.impl.BackupSystemTable in project hbase by apache.

the class TestFullBackup method testFullBackupMultipleCommand.

@Test
public void testFullBackupMultipleCommand() throws Exception {
    LOG.info("test full backup on a multiple tables with data: command-line");
    try (BackupSystemTable table = new BackupSystemTable(TEST_UTIL.getConnection())) {
        int before = table.getBackupHistory().size();
        String[] args = new String[] { "create", "full", BACKUP_ROOT_DIR, "-t", table1.getNameAsString() + "," + table2.getNameAsString() };
        // Run backup
        int ret = ToolRunner.run(conf1, new BackupDriver(), args);
        assertTrue(ret == 0);
        List<BackupInfo> backups = table.getBackupHistory();
        int after = table.getBackupHistory().size();
        assertTrue(after == before + 1);
        for (BackupInfo data : backups) {
            String backupId = data.getBackupId();
            assertTrue(checkSucceeded(backupId));
        }
    }
    LOG.info("backup complete");
}

Example 14 with BackupSystemTable

use of org.apache.hadoop.hbase.backup.impl.BackupSystemTable in project hbase by apache.

the class TestFullBackupSet method testFullBackupSetExist.

/**
   * Verify that full backup is created on a single table with data correctly.
   * @throws Exception
   */
@Test
public void testFullBackupSetExist() throws Exception {
    LOG.info("Test full backup, backup set exists");
    // Create set
    try (BackupSystemTable table = new BackupSystemTable(TEST_UTIL.getConnection())) {
        String name = "name";
        table.addToBackupSet(name, new String[] { table1.getNameAsString() });
        List<TableName> names = table.describeBackupSet(name);
        assertNotNull(names);
        assertTrue(names.size() == 1);
        assertTrue(names.get(0).equals(table1));
        String[] args = new String[] { "create", "full", BACKUP_ROOT_DIR, "-s", name };
        // Run backup
        int ret = ToolRunner.run(conf1, new BackupDriver(), args);
        assertTrue(ret == 0);
        List<BackupInfo> backups = table.getBackupHistory();
        assertTrue(backups.size() == 1);
        String backupId = backups.get(0).getBackupId();
        assertTrue(checkSucceeded(backupId));
        LOG.info("backup complete");
        // Restore from set into other table
        args = new String[] { BACKUP_ROOT_DIR, backupId, "-s", name, "-m", table1_restore.getNameAsString(), "-o" };
        // Run backup
        ret = ToolRunner.run(conf1, new RestoreDriver(), args);
        assertTrue(ret == 0);
        HBaseAdmin hba = TEST_UTIL.getHBaseAdmin();
        assertTrue(hba.tableExists(table1_restore));
        // Verify number of rows in both tables
        assertEquals(TEST_UTIL.countRows(table1), TEST_UTIL.countRows(table1_restore));
        TEST_UTIL.deleteTable(table1_restore);
        LOG.info("restore into other table is complete");
        hba.close();
    }
}

Example 15 with BackupSystemTable

use of org.apache.hadoop.hbase.backup.impl.BackupSystemTable in project hbase by apache.

the class TestFullBackupSetRestoreSet method testFullRestoreSetToSameTable.

@Test
public void testFullRestoreSetToSameTable() throws Exception {
    LOG.info("Test full restore set to same table");
    // Create set
    try (BackupSystemTable table = new BackupSystemTable(TEST_UTIL.getConnection())) {
        String name = "name1";
        table.addToBackupSet(name, new String[] { table1.getNameAsString() });
        List<TableName> names = table.describeBackupSet(name);
        assertNotNull(names);
        assertTrue(names.size() == 1);
        assertTrue(names.get(0).equals(table1));
        String[] args = new String[] { "create", "full", BACKUP_ROOT_DIR, "-s", name };
        // Run backup
        int ret = ToolRunner.run(conf1, new BackupDriver(), args);
        assertTrue(ret == 0);
        List<BackupInfo> backups = table.getBackupHistory();
        String backupId = backups.get(0).getBackupId();
        assertTrue(checkSucceeded(backupId));
        LOG.info("backup complete");
        int count = TEST_UTIL.countRows(table1);
        TEST_UTIL.deleteTable(table1);
        // Restore from set into other table
        args = new String[] { BACKUP_ROOT_DIR, backupId, "-s", name, "-o" };
        // Run backup
        ret = ToolRunner.run(conf1, new RestoreDriver(), args);
        assertTrue(ret == 0);
        HBaseAdmin hba = TEST_UTIL.getHBaseAdmin();
        assertTrue(hba.tableExists(table1));
        // Verify number of rows in both tables
        assertEquals(count, TEST_UTIL.countRows(table1));
        LOG.info("restore into same table is complete");
        hba.close();
    }
}