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FAILED 已失败 跨源连接创建失败。 DELETED 已删除 跨源连接已被删除。
vm:ecf集群 container:容器化集群(k8s) cu_spec 否 Integer 队列的规格大小。对于包周期队列,表示包周期部分的CU值;对于按需队列,表示用户购买队列时的初始值。
表5 错误码 错误码 错误信息 DLI.0999 Queue plans create failed.
可用区(AZ,Availability Zone):一个AZ是一个或多个物理数据中心的集合,有独立的风火水电,AZ内逻辑上再将计算、网络、存储等资源划分成多个集群。一个Region中的多个AZ间通过高速光纤相连,以满足用户跨AZ构建高可用性系统的需求。
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 import org.apache.spark.sql.SparkSession; public class java_rds { public static void main
Caused by: org.postgresql.util.PSQLException: The connection attempt failed. ...
{SparkSession}; object Test_Redis_SQL { def main(args: Array[String]): Unit = { // Create a SparkSession session.
Contains url, username, password, dbtable.
Caused by: org.postgresql.util.PSQLException: The connection attempt failed. ...
如果在“弹性扩缩容”页面提示“Status of queue xxx is assigning, which is not available”,表示需要等待队列资源分配完毕才可进行扩缩容。 队列资源扩容时,可能会由于物理资源不足导致队列资源无法扩容到设定的目标大小。
表5 错误码 错误码 错误信息 DLI.0999 Queue plans create failed.
jsonString = {"store": {"fruit":[{"weight":8,"type":"apple"},{"weight":9,"type":"pear"}], "bicycle":{"price":19.95,"color":"red"} }, "email":
not exists h3( id bigint, name string, price double ) using hudi options ( primaryKey = 'id', type = 'mor', hoodie.cleaner.fileversions.retained
dropFunction", "dli:table:insertOverwriteTable", "dli:table:describeTable", "dli:database:explain
TABLE IF NOT EXISTS hetu_rename_table ( eid int, name String, salary String, destination String, dept String, yoj int) COMMENT 'Employee details
count(userid) as num ,dept as aaa from salary group by aaa having sum(sal)>2000; 报错如下: Query 20210630_084610_00018_wc8n9@default@HetuEngine failed
{ //job id System.out.println(jobResultInfo.getJobId()); //job 描述信息 System.out.println(jobResultInfo.getDetail
{Row, SparkSession} import org.apache.spark.rdd.RDD import org.apache.spark.sql.types._ object Test_SparkSql_HBase { def main(args: Array[
deserialize-error-policy 否 fail-job Enum 数据解析失败时的处理方式。
deserialize-error-policy 否 fail-job Enum 数据解析失败时的处理方式。