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}/restart 查询集群配置 GET /v2/{project_id}/clusters/{cluster_id}/setting 修改集群配置 PUT /v2/{project_id}/clusters/{cluster_id}/setting 扩容组件 POST /v2/{
CREATE TABLE default.demo_all ON CLUSTER default_cluster( `EventDate` DateTime, `id` UInt64)ENGINE = Distributed(default_cluster, default, demo
FINISHED Progress: 100.00% (1/1) Type: BROKER EtlInfo: unselected.rows=0; dpp.abnorm.ALL=0; dpp.norm.ALL=9 TaskInfo: cluster
admin.enableTable(tableName); } LOG.info("Modify table successfully."); } catch (IOException e) { LOG.error("Modify table failed
create database demo ON CLUSTER default_cluster; 在创建表格就不会出现图中所示问题。 父主题: 数据读写类
" + tableName + " on cluster " + clusterName; String dropDisTableSql = "drop table if exists " + databaseName + "." + tableName + "_all
AWS_ACCESS_KEY access key,获取方式请参见对象存储服务的获取访问密钥(AK/SK)章节。 AWS_SECRET_KEY secret key,获取方式请参见对象存储服务的获取访问密钥(AK/SK)章节。
Bytes.toString(CellUtil.cloneQualifier(cell)) + "," + Bytes.toString(CellUtil.cloneValue(cell))); } } LOG.info("Scan data successfully
AWS_ACCESS_KEY access key,获取方式请参见对象存储服务的获取访问密钥(AK/SK)章节。 AWS_SECRET_KEY secret key,获取方式请参见对象存储服务的获取访问密钥(AK/SK)章节。
CloudTable变更集群资源时报错:Cluster has processing order exist
", "msg": "transaction [18037] abort successfully." } 示例1,CSV数据格式导入。
admin.deleteTable(tableName);//注[1] } LOG.info("Drop table successfully."); } catch (IOException e) { LOG.error("Drop table failed
table.delete(delete); LOG.info("Delete table successfully."); } catch (IOException e) { LOG.error("Delete table failed " ,e); }
clusterName default_cluster ClickHouse逻辑集群名称,保持默认值。 databaseName testdb 样例代码工程中需要创建的数据库名称,可以根据实际情况修改。
Bytes.toString(CellUtil.cloneQualifier(cell)) + "," + Bytes.toString(CellUtil.cloneValue(cell))); } } LOG.info("Scan data successfully
admin.deleteTable(tableName);//注[1] } LOG.info("Drop table successfully."); } catch (IOException e) { LOG.error("Drop table failed
416 CloudTable.0140 project_id 或者cluster_id检查无效 project_id 或者cluster_id检查无效。 检查请求的project_id或者cluster_id是否有效。
如下图所示: 图2 查看ZK链接地址 “mapreduce.cluster.local.dir”:请先检查是否存在该配置项,如果不存在,请添加该配置项。
Bytes.toString(CellUtil.cloneQualifier(cell)) + "," + Bytes.toString(CellUtil.cloneValue(cell))); } LOG.info("Get data successfully
table.put(puts); } catch (IOException e) { LOG.info("put exception", e); } }); LOG.info("Put successfully