Delete development phase1

[jt2594838]

please see
https://tower.im/teams/138444/todos/6081/

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (delete_main@93727d8). Click here to learn what that means.
The diff coverage is 75.82%.

@@              Coverage Diff               @@
##             delete_main     #588   +/-   ##
==============================================
  Coverage               ?   38.54%           
==============================================
  Files                  ?      377           
  Lines                  ?    22683           
  Branches               ?     3287           
==============================================
  Hits                   ?     8744           
  Misses                 ?    13214           
  Partials               ?      725

Impacted Files	Coverage Δ
...che/iotdb/db/engine/modification/Modification.java	50% <50%> (ø)
.../apache/iotdb/db/engine/modification/Deletion.java	57.14% <57.14%> (ø)
...modification/io/LocalTextModificationAccessor.java	72.34% <72.34%> (ø)
...iotdb/db/engine/modification/ModificationFile.java	90.32% <90.32%> (ø)

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