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private static void insert(Connection connection, String sql) throws Exception { int INSERT_BATCH_SIZE = 10; try(PreparedStatement stmt
/** * 追加文件内容 * * @throws java.io.IOException */ private void append() throws IOException { final String content = "I append this content
/** * 创建文件，写文件 * * @throws java.io.IOException * @throws com.huawei.bigdata.hdfs.examples.ParameterException */ private void write() throws
/** * 追加文件内容 * * @throws java.io.IOException */ private void append() throws IOException { final String content = "I append this content
private void putData(THBaseService.Iface client, String tableName) throws TException { LOGGER.info("Test putData."); TPut put = new
private void putData(THBaseService.Iface client, String tableName) throws TException { LOGGER.info("Test putData."); TPut put = new
private void putData(THBaseService.Iface client, String tableName) throws TException { LOGGER.info("Test putData."); TPut put = new
private void putData(THBaseService.Iface client, String tableName) throws TException { LOGGER.info("Test putData."); TPut put = new
/** * 追加文件内容 * * @throws java.io.IOException */ private void append() throws IOException { final String content = "I append this content
/** * 创建文件，写文件 * * @throws java.io.IOException * @throws com.huawei.bigdata.hdfs.examples.ParameterException */ private void write() throws
/** * 创建文件，写文件 * * @throws IOException * @throws ParameterException */ private void write() throws IOException, ParameterException {
示例代片段参考如下： private void createTable(String databaseName, String tableName, String clusterName) throws Exception { String createSql = "create
当某一个Impalad实例发生故障，比如节点异常、网络异常等，Statestore将通知其他Impalad实例，后续的查询请求等将不会向该实例分发。
example_thread = new HdfsExampleThread("hdfs_example_" + threadNum); example_thread.start(); } class HdfsExampleThread extends Thread { private
example_thread = new HdfsExampleThread("hdfs_example_" + threadNum); example_thread.start(); } class HdfsExampleThread extends Thread { private
/** * 创建文件，写文件 * * @throws java.io.IOException * @throws com.huawei.bigdata.hdfs.examples.ParameterException */ private void write() throws
/** * 创建文件，写文件 * * @throws java.io.IOException * @throws com.huawei.bigdata.hdfs.examples.ParameterException */ private void write() throws
示例代片段参考如下： private void createTable(String databaseName, String tableName, String clusterName) throws Exception { String createSql = "create
/** * 追加文件内容 * * @throws java.io.IOException */ private void append() throws IOException { final String content = "I append this content
private void createTable(String databaseName, String tableName, String clusterName) throws Exception { String createSql = "create table "
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