Examples with ColumnFamilyDescriptorBuilder org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder used on opensource projects

Example 16 with ColumnFamilyDescriptorBuilder

use of org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder in project hbase by apache.

the class HBaseTestingUtil method createTableDescriptor.

public TableDescriptor createTableDescriptor(final TableName tableName, byte[][] families, int maxVersions) {
    TableDescriptorBuilder builder = TableDescriptorBuilder.newBuilder(tableName);
    for (byte[] family : families) {
        ColumnFamilyDescriptorBuilder cfBuilder = ColumnFamilyDescriptorBuilder.newBuilder(family).setMaxVersions(maxVersions);
        if (isNewVersionBehaviorEnabled()) {
            cfBuilder.setNewVersionBehavior(true);
        }
        builder.setColumnFamily(cfBuilder.build());
    }
    return builder.build();
}

Example 17 with ColumnFamilyDescriptorBuilder

use of org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder in project hbase by apache.

the class HBaseTestingUtil method createTable.

/**
 * Create a table.
 * @return A Table instance for the created table.
 */
public Table createTable(TableName tableName, byte[][] families, int numVersions, int blockSize) throws IOException {
    TableDescriptorBuilder builder = TableDescriptorBuilder.newBuilder(tableName);
    for (byte[] family : families) {
        ColumnFamilyDescriptorBuilder cfBuilder = ColumnFamilyDescriptorBuilder.newBuilder(family).setMaxVersions(numVersions).setBlocksize(blockSize);
        if (isNewVersionBehaviorEnabled()) {
            cfBuilder.setNewVersionBehavior(true);
        }
        builder.setColumnFamily(cfBuilder.build());
    }
    getAdmin().createTable(builder.build());
    // HBaseAdmin only waits for regions to appear in hbase:meta we should wait until they are
    // assigned
    waitUntilAllRegionsAssigned(tableName);
    return getConnection().getTable(tableName);
}

Example 18 with ColumnFamilyDescriptorBuilder

use of org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder in project hbase by apache.

the class HBaseTestingUtil method createPreSplitLoadTestTable.

/**
 * Creates a pre-split table for load testing. If the table already exists, logs a warning and
 * continues.
 * @return the number of regions the table was split into
 */
public static int createPreSplitLoadTestTable(Configuration conf, TableName tableName, byte[][] columnFamilies, Algorithm compression, DataBlockEncoding dataBlockEncoding, int numRegionsPerServer, int regionReplication, Durability durability) throws IOException {
    TableDescriptorBuilder builder = TableDescriptorBuilder.newBuilder(tableName);
    builder.setDurability(durability);
    builder.setRegionReplication(regionReplication);
    ColumnFamilyDescriptor[] hcds = new ColumnFamilyDescriptor[columnFamilies.length];
    for (int i = 0; i < columnFamilies.length; i++) {
        ColumnFamilyDescriptorBuilder cfBuilder = ColumnFamilyDescriptorBuilder.newBuilder(columnFamilies[i]);
        cfBuilder.setDataBlockEncoding(dataBlockEncoding);
        cfBuilder.setCompressionType(compression);
        hcds[i] = cfBuilder.build();
    }
    return createPreSplitLoadTestTable(conf, builder.build(), hcds, numRegionsPerServer);
}

Example 19 with ColumnFamilyDescriptorBuilder

use of org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder in project hbase by apache.

the class HBaseTestingUtil method createLocalHRegionWithInMemoryFlags.

public HRegion createLocalHRegionWithInMemoryFlags(TableName tableName, byte[] startKey, byte[] stopKey, Configuration conf, boolean isReadOnly, Durability durability, WAL wal, boolean[] compactedMemStore, byte[]... families) throws IOException {
    TableDescriptorBuilder builder = TableDescriptorBuilder.newBuilder(tableName);
    builder.setReadOnly(isReadOnly);
    int i = 0;
    for (byte[] family : families) {
        ColumnFamilyDescriptorBuilder cfBuilder = ColumnFamilyDescriptorBuilder.newBuilder(family);
        if (compactedMemStore != null && i < compactedMemStore.length) {
            cfBuilder.setInMemoryCompaction(MemoryCompactionPolicy.BASIC);
        } else {
            cfBuilder.setInMemoryCompaction(MemoryCompactionPolicy.NONE);
        }
        i++;
        // Set default to be three versions.
        cfBuilder.setMaxVersions(Integer.MAX_VALUE);
        builder.setColumnFamily(cfBuilder.build());
    }
    builder.setDurability(durability);
    RegionInfo info = RegionInfoBuilder.newBuilder(tableName).setStartKey(startKey).setEndKey(stopKey).build();
    return createLocalHRegion(info, conf, builder.build(), wal);
}

Example 20 with ColumnFamilyDescriptorBuilder

use of org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder in project hbase by apache.

the class TestWalAndCompactingMemStoreFlush method initHRegion.

private HRegion initHRegion(String callingMethod, Configuration conf) throws IOException {
    int i = 0;
    TableDescriptorBuilder builder = TableDescriptorBuilder.newBuilder(TABLENAME);
    for (byte[] family : FAMILIES) {
        ColumnFamilyDescriptorBuilder cfBuilder = ColumnFamilyDescriptorBuilder.newBuilder(family);
        // even column families are going to have compacted memstore
        if (i % 2 == 0) {
            cfBuilder.setInMemoryCompaction(MemoryCompactionPolicy.valueOf(conf.get(CompactingMemStore.COMPACTING_MEMSTORE_TYPE_KEY)));
        } else {
            cfBuilder.setInMemoryCompaction(MemoryCompactionPolicy.NONE);
        }
        builder.setColumnFamily(cfBuilder.build());
        i++;
    }
    RegionInfo info = RegionInfoBuilder.newBuilder(TABLENAME).build();
    Path path = new Path(DIR, callingMethod);
    HRegion region = HBaseTestingUtil.createRegionAndWAL(info, path, conf, builder.build(), false);
    region.regionServicesForStores = Mockito.spy(region.regionServicesForStores);
    ThreadPoolExecutor pool = (ThreadPoolExecutor) Executors.newFixedThreadPool(1);
    Mockito.when(region.regionServicesForStores.getInMemoryCompactionPool()).thenReturn(pool);
    region.initialize(null);
    return region;
}