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

Example 21 with HBaseTestingUtil

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

the class TestAssignmentOnRSCrash method setup.

@Before
public void setup() throws Exception {
    UTIL = new HBaseTestingUtil();
    setupConf(UTIL.getConfiguration());
    UTIL.startMiniCluster(NUM_RS);
    UTIL.createTable(TEST_TABLE, new byte[][] { FAMILY }, new byte[][] { Bytes.toBytes("B"), Bytes.toBytes("D"), Bytes.toBytes("F"), Bytes.toBytes("L") });
}

Example 22 with HBaseTestingUtil

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

the class TestHRegion method setup.

@Before
public void setup() throws IOException {
    TEST_UTIL = new HBaseTestingUtil();
    CONF = TEST_UTIL.getConfiguration();
    NettyAsyncFSWALConfigHelper.setEventLoopConfig(CONF, GROUP, NioSocketChannel.class);
    dir = TEST_UTIL.getDataTestDir("TestHRegion").toString();
    method = name.getMethodName();
    tableName = TableName.valueOf(method);
    CONF.set(CompactingMemStore.IN_MEMORY_FLUSH_THRESHOLD_FACTOR_KEY, String.valueOf(0.09));
}

Example 23 with HBaseTestingUtil

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

the class TestDefaultMemStore method checkShouldFlush.

protected void checkShouldFlush(Configuration conf, boolean expected) throws Exception {
    try {
        EnvironmentEdgeForMemstoreTest edge = new EnvironmentEdgeForMemstoreTest();
        EnvironmentEdgeManager.injectEdge(edge);
        HBaseTestingUtil hbaseUtility = new HBaseTestingUtil(conf);
        String cf = "foo";
        HRegion region = hbaseUtility.createTestRegion("foobar", ColumnFamilyDescriptorBuilder.of(cf));
        edge.setCurrentTimeMillis(1234);
        Put p = new Put(Bytes.toBytes("r"));
        p.add(KeyValueTestUtil.create("r", cf, "q", 100, "v"));
        region.put(p);
        edge.setCurrentTimeMillis(1234 + 100);
        StringBuilder sb = new StringBuilder();
        assertTrue(!region.shouldFlush(sb));
        edge.setCurrentTimeMillis(1234 + 10000);
        assertTrue(region.shouldFlush(sb) == expected);
    } finally {
        EnvironmentEdgeManager.reset();
    }
}

Example 24 with HBaseTestingUtil

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

the class TestDefaultMemStore method testShouldFlushMeta.

@Test
public void testShouldFlushMeta() throws Exception {
    // write an edit in the META and ensure the shouldFlush (that the periodic memstore
    // flusher invokes) returns true after SYSTEM_CACHE_FLUSH_INTERVAL (even though
    // the MEMSTORE_PERIODIC_FLUSH_INTERVAL is set to a higher value)
    Configuration conf = new Configuration();
    conf.setInt(HRegion.MEMSTORE_PERIODIC_FLUSH_INTERVAL, HRegion.SYSTEM_CACHE_FLUSH_INTERVAL * 10);
    HBaseTestingUtil hbaseUtility = new HBaseTestingUtil(conf);
    Path testDir = hbaseUtility.getDataTestDir();
    EnvironmentEdgeForMemstoreTest edge = new EnvironmentEdgeForMemstoreTest();
    EnvironmentEdgeManager.injectEdge(edge);
    edge.setCurrentTimeMillis(1234);
    WALFactory wFactory = new WALFactory(conf, "1234");
    TableDescriptors tds = new FSTableDescriptors(conf);
    FSTableDescriptors.tryUpdateMetaTableDescriptor(conf);
    HRegion meta = HRegion.createHRegion(RegionInfoBuilder.FIRST_META_REGIONINFO, testDir, conf, tds.get(TableName.META_TABLE_NAME), wFactory.getWAL(RegionInfoBuilder.FIRST_META_REGIONINFO));
    // parameterized tests add [#] suffix get rid of [ and ].
    TableDescriptor desc = TableDescriptorBuilder.newBuilder(TableName.valueOf(name.getMethodName().replaceAll("[\\[\\]]", "_"))).setColumnFamily(ColumnFamilyDescriptorBuilder.of("foo")).build();
    RegionInfo hri = RegionInfoBuilder.newBuilder(desc.getTableName()).setStartKey(Bytes.toBytes("row_0200")).setEndKey(Bytes.toBytes("row_0300")).build();
    HRegion r = HRegion.createHRegion(hri, testDir, conf, desc, wFactory.getWAL(hri));
    addRegionToMETA(meta, r);
    edge.setCurrentTimeMillis(1234 + 100);
    StringBuilder sb = new StringBuilder();
    assertTrue(meta.shouldFlush(sb) == false);
    edge.setCurrentTimeMillis(edge.currentTime() + HRegion.SYSTEM_CACHE_FLUSH_INTERVAL + 1);
    assertTrue(meta.shouldFlush(sb) == true);
}

Example 25 with HBaseTestingUtil

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

the class TestFailedAppendAndSync method setup.

@Before
public void setup() throws IOException {
    TEST_UTIL = new HBaseTestingUtil();
    CONF = TEST_UTIL.getConfiguration();
    // Disable block cache.
    CONF.setFloat(HConstants.HFILE_BLOCK_CACHE_SIZE_KEY, 0f);
    dir = TEST_UTIL.getDataTestDir("TestHRegion").toString();
    tableName = TableName.valueOf(name.getMethodName());
}