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/hbase com.huawei.cloudtable.hbase.examples.TestMain 其中，com.huawei.cloudtable.hbase.examples.TestMain为举例，具体以实际样例代码为准。 父主题： 在Linux中调测程序
"); } catch (IOException e) { LOG.error("Get data failed " ,e); } finally { if (table !
"); } catch (IOException e) { LOG.error("Single column value filter failed " ,e); } finally { if (rScanner !
mysql> select * from hive_hdfs_test2; ERROR 1105 (HY000): errCode = 2, detailMessage = get file split failed for table: hive_hdfs_test2, err:
────────┬─port─┬─status─┬─error──────────────────────────────────────────────────────────────────────────────────────────────┬─num_hosts_remaining
{ "projects": [ { "domain_id": "65382450e8f64ac0870cd180d14e684b", "is_domain": false, "parent_id
Count 60 number_of_threads_waiting_to_be_read 等待读的线程数 等待读的线程数。 Count 60 number_of_threads_waiting_to_be_written 等待写的线程数 等待写的线程数。
"); } catch (IOException e) { LOG.error("Scan data failed " ,e); } finally { if (rScanner !
样例代码： public class Main { private static String URL = "jdbc:mysql:loadbalance://" + "[FE1_host]:[FE1_port],[FE2_host]:[FE2_port],
/ Set return column family/columns. .addFamily(FAM_M) .addColumn(FAM_N, QUA_N) //(3) // Set return return result just contains
// Set return column family/columns. .addFamily(FAM_M) .addColumn(FAM_N, QUA_N) // Set return return result just contains
mysql> select * from hive_hdfs_test2; ERROR 1105 (HY000): errCode = 2, detailMessage = get file split failed for table: hive_hdfs_test2, err:
dfs.client.failover.proxy.provider.
"); } else { LOG.warn("table already exists"); } } catch (IOException e) { LOG.error("Create table failed.
identity": { "methods": [ "password" ], "password": { "user": { "name": "username", "password": "********", "domain
表4 ClusterDetail 参数 参数类型 描述 action_progress ActionProgress object 集群操作进度，任务信息，由key、value组成。key值为正在进行的任务，value值为正在进行任务的进度。
resultSet.getCount(); LOG.info("the entity count of query is " + count); } catch (IOException e) { LOG.error("testCountOnlyQuery failed
"); } else { LOG.warn("table already exists"); } } catch (IOException e) { LOG.error("Create table failed.
table.put(puts); LOG.info("Put successfully."); } catch (IOException e) { LOG.error("Put failed " ,e); } finally { if (table
public class Main { private static String URL = "jdbc:mysql:loadbalance://" + "[FE1_host]:[FE1_port],[FE2_host]:[FE2_port],[FE3_host
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