Maximum parallelism exceeded

• 问题现象：
  离线整库同步任务一直等待资源，日志出现等待资源超时失败现在，日志错误关键字：Maximum parallelism exceeded，详细错误日志如下：

  2024-02-19T15:31:38.076 INFO  job 6282214 current state INIT, message: Maximum parallelism 6 exceeded. Please wait for available resources or expand your resource group.
  2024-02-19T15:32:08.108 INFO  job 6282214 current state INIT, message: Maximum parallelism 6 exceeded. Please wait for available resources or expand your resource group.
  2024-02-19T15:32:38.131 INFO  job 6282214 current state INIT, message: Maximum parallelism 6 exceeded. Please wait for available resources or expand your resource group.
  2024-02-19T15:33:08.154 INFO  job 6282214 current state INIT, message: Maximum parallelism 6 exceeded. Please wait for available resources or expand your resource group.
  2024-02-19T15:33:38.173 INFO  job 6282214 current state INIT, message: Maximum parallelism 6 exceeded. Please wait for available resources or expand your resource group.
  2024-02-19T15:34:08.197 INFO  job 6282214 current state INIT, message: Maximum parallelism 6 exceeded. Please wait for available resources or expand your resource group.
  2024-02-19T15:34:38.213 INFO  job 6282214 current state INIT, message: Maximum parallelism 6 exceeded. Please wait for available resources or expand your resource group.
  

• 解决方案：
  数据集成资源组的默认策略是最大任务并行数量只能支持”集成资源组CU数目/2“的任务数，单任务默认最小资源为 2CU，您可调整独享集成资源组的购买数量，扩容后进行任务执行。操作详见独享集成资源组管理。
  如有特殊场景需求，您可通过提工单的方式，联系火山工程师进行处理。

PostgreSQL2Hive 离线整库同步 ，Hive 表是 text 格式， 上游数据如有换行符，导入数据错位

• 问题现象：
  当上游数据中有换行符时，导入数据错位。
  
• 解决方案：
  Hive 表存储格式为 Text 时，解析换行数据写入时，导致错位异常。您可将数据写入到 Hive 表存储格式为 ORC 或 Parquet 格式的表中，来解决该问题。