写es，类型date的字段为null时，默认添加为当前时间？这个算不算bug
Open
- Dominant language
- Java
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Description
es定义为date, 从reader过来的数据也是时间类型，发现当reader数据为null,自动添加为当前时间，而不是返回null, jar包为ESWriter.java
Contributor guide
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Research direction
Read ESWriter.java and trace how null date values from the reader are handled. Reproduce the behavior with an Elasticsearch date field and a null reader value, then verify that the writer preserves null instead of substituting the current time; add or update a focused regression test if the project provides one.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- elasticsearch, java
- Domain
- databases
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100