Examples with TopicMetadataCacheSupplier - co.cask.cdap.messaging.TopicMetadataCacheSupplier

Example 6 with TopicMetadataCacheSupplier

use of co.cask.cdap.messaging.TopicMetadataCacheSupplier in project cdap by caskdata.

the class PayloadTableRegionObserver method start.

@Override
public void start(CoprocessorEnvironment e) throws IOException {
    if (e instanceof RegionCoprocessorEnvironment) {
        RegionCoprocessorEnvironment env = (RegionCoprocessorEnvironment) e;
        HTableDescriptor tableDesc = env.getRegion().getTableDesc();
        String metadataTableNamespace = tableDesc.getValue(Constants.MessagingSystem.HBASE_METADATA_TABLE_NAMESPACE);
        String hbaseNamespacePrefix = tableDesc.getValue(Constants.Dataset.TABLE_PREFIX);
        prefixLength = Integer.valueOf(tableDesc.getValue(Constants.MessagingSystem.HBASE_MESSAGING_TABLE_PREFIX_NUM_BYTES));
        String sysConfigTablePrefix = HTableNameConverter.getSysConfigTablePrefix(hbaseNamespacePrefix);
        CConfigurationReader cConfReader = new CConfigurationReader(env.getConfiguration(), sysConfigTablePrefix);
        topicMetadataCacheSupplier = new TopicMetadataCacheSupplier(env, cConfReader, hbaseNamespacePrefix, metadataTableNamespace, new DefaultScanBuilder());
        topicMetadataCache = topicMetadataCacheSupplier.get();
    }
}

Also used : TopicMetadataCacheSupplier(co.cask.cdap.messaging.TopicMetadataCacheSupplier) RegionCoprocessorEnvironment(org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment) CConfigurationReader(co.cask.cdap.data2.transaction.queue.hbase.coprocessor.CConfigurationReader) DefaultScanBuilder(co.cask.cdap.data2.util.hbase.DefaultScanBuilder) HTableDescriptor(org.apache.hadoop.hbase.HTableDescriptor)

Example 7 with TopicMetadataCacheSupplier

use of co.cask.cdap.messaging.TopicMetadataCacheSupplier in project cdap by caskdata.

the class MessageTableRegionObserver method start.

@Override
public void start(CoprocessorEnvironment e) throws IOException {
    if (e instanceof RegionCoprocessorEnvironment) {
        RegionCoprocessorEnvironment env = (RegionCoprocessorEnvironment) e;
        HTableDescriptor tableDesc = env.getRegion().getTableDesc();
        String metadataTableNamespace = tableDesc.getValue(Constants.MessagingSystem.HBASE_METADATA_TABLE_NAMESPACE);
        String hbaseNamespacePrefix = tableDesc.getValue(Constants.Dataset.TABLE_PREFIX);
        prefixLength = Integer.valueOf(tableDesc.getValue(Constants.MessagingSystem.HBASE_MESSAGING_TABLE_PREFIX_NUM_BYTES));
        String sysConfigTablePrefix = HTableNameConverter.getSysConfigTablePrefix(hbaseNamespacePrefix);
        CConfigurationReader cConfReader = new CConfigurationReader(env.getConfiguration(), sysConfigTablePrefix);
        txStateCacheSupplier = getTransactionStateCacheSupplier(hbaseNamespacePrefix, env.getConfiguration());
        txStateCache = txStateCacheSupplier.get();
        topicMetadataCacheSupplier = new TopicMetadataCacheSupplier(env, cConfReader, hbaseNamespacePrefix, metadataTableNamespace, new HBase12CDH570ScanBuilder());
        topicMetadataCache = topicMetadataCacheSupplier.get();
    }
}

Also used : TopicMetadataCacheSupplier(co.cask.cdap.messaging.TopicMetadataCacheSupplier) RegionCoprocessorEnvironment(org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment) CConfigurationReader(co.cask.cdap.data2.transaction.queue.hbase.coprocessor.CConfigurationReader) HTableDescriptor(org.apache.hadoop.hbase.HTableDescriptor) HBase12CDH570ScanBuilder(co.cask.cdap.data2.util.hbase.HBase12CDH570ScanBuilder)

Example 8 with TopicMetadataCacheSupplier

use of co.cask.cdap.messaging.TopicMetadataCacheSupplier in project cdap by caskdata.

the class PayloadTableRegionObserver method start.

@Override
public void start(CoprocessorEnvironment e) throws IOException {
    if (e instanceof RegionCoprocessorEnvironment) {
        RegionCoprocessorEnvironment env = (RegionCoprocessorEnvironment) e;
        HTableDescriptor tableDesc = env.getRegion().getTableDesc();
        String metadataTableNamespace = tableDesc.getValue(Constants.MessagingSystem.HBASE_METADATA_TABLE_NAMESPACE);
        String hbaseNamespacePrefix = tableDesc.getValue(Constants.Dataset.TABLE_PREFIX);
        prefixLength = Integer.valueOf(tableDesc.getValue(Constants.MessagingSystem.HBASE_MESSAGING_TABLE_PREFIX_NUM_BYTES));
        String sysConfigTablePrefix = HTableNameConverter.getSysConfigTablePrefix(hbaseNamespacePrefix);
        CConfigurationReader cConfReader = new CConfigurationReader(env.getConfiguration(), sysConfigTablePrefix);
        topicMetadataCacheSupplier = new TopicMetadataCacheSupplier(env, cConfReader, hbaseNamespacePrefix, metadataTableNamespace, new DefaultScanBuilder());
        topicMetadataCache = topicMetadataCacheSupplier.get();
    }
}

Example 9 with TopicMetadataCacheSupplier

use of co.cask.cdap.messaging.TopicMetadataCacheSupplier in project cdap by caskdata.

the class PayloadTableRegionObserver method start.

@Override
public void start(CoprocessorEnvironment e) throws IOException {
    if (e instanceof RegionCoprocessorEnvironment) {
        RegionCoprocessorEnvironment env = (RegionCoprocessorEnvironment) e;
        HTableDescriptor tableDesc = env.getRegion().getTableDesc();
        String metadataTableNamespace = tableDesc.getValue(Constants.MessagingSystem.HBASE_METADATA_TABLE_NAMESPACE);
        String hbaseNamespacePrefix = tableDesc.getValue(Constants.Dataset.TABLE_PREFIX);
        prefixLength = Integer.valueOf(tableDesc.getValue(Constants.MessagingSystem.HBASE_MESSAGING_TABLE_PREFIX_NUM_BYTES));
        String sysConfigTablePrefix = HTableNameConverter.getSysConfigTablePrefix(hbaseNamespacePrefix);
        CConfigurationReader cConfReader = new CConfigurationReader(env.getConfiguration(), sysConfigTablePrefix);
        topicMetadataCacheSupplier = new TopicMetadataCacheSupplier(env, cConfReader, hbaseNamespacePrefix, metadataTableNamespace, new DefaultScanBuilder());
        topicMetadataCache = topicMetadataCacheSupplier.get();
    }
}

Example 10 with TopicMetadataCacheSupplier

use of co.cask.cdap.messaging.TopicMetadataCacheSupplier in project cdap by caskdata.

the class MessageTableRegionObserver method start.

@Override
public void start(CoprocessorEnvironment e) throws IOException {
    if (e instanceof RegionCoprocessorEnvironment) {
        RegionCoprocessorEnvironment env = (RegionCoprocessorEnvironment) e;
        HTableDescriptor tableDesc = env.getRegion().getTableDesc();
        String metadataTableNamespace = tableDesc.getValue(Constants.MessagingSystem.HBASE_METADATA_TABLE_NAMESPACE);
        String hbaseNamespacePrefix = tableDesc.getValue(Constants.Dataset.TABLE_PREFIX);
        prefixLength = Integer.valueOf(tableDesc.getValue(Constants.MessagingSystem.HBASE_MESSAGING_TABLE_PREFIX_NUM_BYTES));
        String sysConfigTablePrefix = HTableNameConverter.getSysConfigTablePrefix(hbaseNamespacePrefix);
        CConfigurationReader cConfReader = new CConfigurationReader(env.getConfiguration(), sysConfigTablePrefix);
        txStateCacheSupplier = getTransactionStateCacheSupplier(hbaseNamespacePrefix, env.getConfiguration());
        txStateCache = txStateCacheSupplier.get();
        topicMetadataCacheSupplier = new TopicMetadataCacheSupplier(env, cConfReader, hbaseNamespacePrefix, metadataTableNamespace, new HBase11ScanBuilder());
        topicMetadataCache = topicMetadataCacheSupplier.get();
    }
}

Also used : TopicMetadataCacheSupplier(co.cask.cdap.messaging.TopicMetadataCacheSupplier) RegionCoprocessorEnvironment(org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment) HBase11ScanBuilder(co.cask.cdap.data2.util.hbase.HBase11ScanBuilder) CConfigurationReader(co.cask.cdap.data2.transaction.queue.hbase.coprocessor.CConfigurationReader) HTableDescriptor(org.apache.hadoop.hbase.HTableDescriptor)

Aggregations

TopicMetadataCacheSupplier (co.cask.cdap.messaging.TopicMetadataCacheSupplier)15 CConfigurationReader (co.cask.cdap.data2.transaction.queue.hbase.coprocessor.CConfigurationReader)14 HTableDescriptor (org.apache.hadoop.hbase.HTableDescriptor)14 RegionCoprocessorEnvironment (org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment)14 DefaultScanBuilder (co.cask.cdap.data2.util.hbase.DefaultScanBuilder)11 CConfigurationCacheSupplier (co.cask.cdap.data2.transaction.coprocessor.CConfigurationCacheSupplier)1 CacheSupplier (co.cask.cdap.data2.transaction.coprocessor.CacheSupplier)1 HBase10ScanBuilder (co.cask.cdap.data2.util.hbase.HBase10ScanBuilder)1 HBase11ScanBuilder (co.cask.cdap.data2.util.hbase.HBase11ScanBuilder)1 HBase12CDH570ScanBuilder (co.cask.cdap.data2.util.hbase.HBase12CDH570ScanBuilder)1 ArrayList (java.util.ArrayList)1 Test (org.junit.Test)1