Java Code Examples for org.apache.hadoop.hbase.HBaseTestingUtility#waitUntilAllRegionsAssigned()
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org.apache.hadoop.hbase.HBaseTestingUtility#waitUntilAllRegionsAssigned() .
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Example 1
Source File: HbaseTestUtil.java From kafka-connect-hbase with Apache License 2.0 | 6 votes |
/** * Creates the table with the column families * * @param tableName * @param columnFamilies * @return */ public static void createTable(String tableName, String... columnFamilies) { HBaseTestingUtility testingUtility = getUtility(); if (!status.get()) { throw new RuntimeException("The mini cluster hasn't started yet. " + " Call HBaseTestUtil#startMiniCluster() before creating a table"); } final TableName name = TableName.valueOf(tableName); try (HBaseAdmin hBaseAdmin = testingUtility.getHBaseAdmin()) { final HTableDescriptor hTableDescriptor = new HTableDescriptor(name); for (String family : columnFamilies) { final HColumnDescriptor hColumnDescriptor = new HColumnDescriptor(Bytes.toBytes(family)); hTableDescriptor.addFamily(hColumnDescriptor); } hBaseAdmin.createTable(hTableDescriptor); testingUtility.waitUntilAllRegionsAssigned(name); } catch (IOException e) { throw new RuntimeException(e); } }
Example 2
Source File: SecureTestUtil.java From hbase with Apache License 2.0 | 6 votes |
public static void createTable(HBaseTestingUtility testUtil, Admin admin, TableDescriptor htd, byte[][] splitKeys) throws Exception { // NOTE: We need a latch because admin is not sync, // so the postOp coprocessor method may be called after the admin operation returned. MasterSyncObserver observer = testUtil.getHBaseCluster().getMaster() .getMasterCoprocessorHost().findCoprocessor(MasterSyncObserver.class); observer.tableCreationLatch = new CountDownLatch(1); if (splitKeys != null) { admin.createTable(htd, splitKeys); } else { admin.createTable(htd); } observer.tableCreationLatch.await(); observer.tableCreationLatch = null; testUtil.waitUntilAllRegionsAssigned(htd.getTableName()); }
Example 3
Source File: TestEnableTable.java From hbase with Apache License 2.0 | 6 votes |
public static void createTable(HBaseTestingUtility testUtil, TableDescriptorBuilder.ModifyableTableDescriptor tableDescriptor, byte [][] splitKeys) throws Exception { // NOTE: We need a latch because admin is not sync, // so the postOp coprocessor method may be called after the admin operation returned. MasterSyncObserver observer = testUtil.getHBaseCluster().getMaster() .getMasterCoprocessorHost().findCoprocessor(MasterSyncObserver.class); observer.tableCreationLatch = new CountDownLatch(1); Admin admin = testUtil.getAdmin(); if (splitKeys != null) { admin.createTable(tableDescriptor, splitKeys); } else { admin.createTable(tableDescriptor); } observer.tableCreationLatch.await(); observer.tableCreationLatch = null; testUtil.waitUntilAllRegionsAssigned(tableDescriptor.getTableName()); }
Example 4
Source File: MobSnapshotTestingUtils.java From hbase with Apache License 2.0 | 6 votes |
/** * Create a Mob table. * * @param util * @param tableName * @param families * @return An Table instance for the created table. * @throws IOException */ public static Table createMobTable(final HBaseTestingUtility util, final TableName tableName, final byte[]... families) throws IOException { TableDescriptorBuilder builder = TableDescriptorBuilder.newBuilder(tableName); for (byte[] family : families) { // Disable blooms (they are on by default as of 0.95) but we disable them // here because // tests have hard coded counts of what to expect in block cache, etc., // and blooms being // on is interfering. builder.setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(family) .setBloomFilterType(BloomType.NONE) .setMobEnabled(true) .setMobThreshold(0L) .build()); } util.getAdmin().createTable(builder.build()); // HBaseAdmin only waits for regions to appear in hbase:meta we should wait // until they are assigned util.waitUntilAllRegionsAssigned(tableName); return ConnectionFactory.createConnection(util.getConfiguration()).getTable(tableName); }
Example 5
Source File: TestRegionSnapshotTask.java From hbase with Apache License 2.0 | 6 votes |
@BeforeClass public static void setupBeforeClass() throws Exception { TEST_UTIL = new HBaseTestingUtility(); conf = TEST_UTIL.getConfiguration(); // Try to frequently clean up compacted files conf.setInt("hbase.hfile.compaction.discharger.interval", 1000); conf.setInt("hbase.master.hfilecleaner.ttl", 1000); TEST_UTIL.startMiniCluster(1); TEST_UTIL.getHBaseCluster().waitForActiveAndReadyMaster(); TEST_UTIL.waitUntilAllRegionsAssigned(TableName.META_TABLE_NAME); rootDir = CommonFSUtils.getRootDir(conf); fs = TEST_UTIL.getTestFileSystem(); }
Example 6
Source File: BaseTestHBaseFsck.java From hbase with Apache License 2.0 | 6 votes |
public static void createTable(HBaseTestingUtility testUtil, TableDescriptor tableDescriptor, byte[][] splitKeys) throws Exception { // NOTE: We need a latch because admin is not sync, // so the postOp coprocessor method may be called after the admin operation returned. MasterSyncCoprocessor coproc = testUtil.getHBaseCluster().getMaster() .getMasterCoprocessorHost().findCoprocessor(MasterSyncCoprocessor.class); coproc.tableCreationLatch = new CountDownLatch(1); if (splitKeys != null) { admin.createTable(tableDescriptor, splitKeys); } else { admin.createTable(tableDescriptor); } coproc.tableCreationLatch.await(); coproc.tableCreationLatch = null; testUtil.waitUntilAllRegionsAssigned(tableDescriptor.getTableName()); }