任务没有缘由hung住
Open
- Dominant language
- Java
- Stars
- 17.4k
- Forks
- 5.7k
- PR merge metrics
- No merged PRs in 30d
Description
任务由Hive导入数据至Hbase。数据量在50G-500G， 导入过程中会不明原因出现任务hung住。且不仅是一个任务， 当数据量较大的时候就可能出现任务hung住，并且增加执行内存也不能解决问题。
Contributor guide
No contributing guide indexed for this repository
Research direction
Start by reproducing a large Hive-to-HBase import in the 50G–500G range and record where the task stops responding. The issue names no files, tests, logs, or entry points, so identify the relevant DataX reader and writer paths before investigating. Done means the hang is reproduced and its cause and corrective scope are documented.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- data-engineering, databases
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100