Revert "#KYLIN-4044, upgrade curator dependency version"

[hit-lacus]

This reverts commit 9708990.
Because this commit cause mvn compile error.

[asfgit]

Can one of the admins verify this patch?

[asfgit]

Can one of the admins verify this patch?

[asfgit]

Can one of the admins verify this patch?

[codecov-io]

Codecov Report

Merging #703 into master will decrease coverage by 0.01%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master     #703      +/-   ##
============================================
- Coverage     25.74%   25.72%   -0.02%     
+ Complexity     6014     6012       -2     
============================================
  Files          1385     1385              
  Lines         82424    82424              
  Branches      11557    11557              
============================================
- Hits          21216    21207       -9     
- Misses        59167    59173       +6     
- Partials       2041     2044       +3

Impacted Files	Coverage Δ	Complexity Δ
...he/kylin/dict/lookup/cache/RocksDBLookupTable.java	72.97% <0%> (-5.41%)	6% <0%> (-1%)
...org/apache/kylin/rest/util/QueryRequestLimits.java	35.71% <0%> (-4.77%)	5% <0%> (-1%)
...he/kylin/job/impl/threadpool/DefaultScheduler.java	74.41% <0%> (-2.33%)	12% <0%> (ø)
...rg/apache/kylin/cube/inmemcubing/MemDiskStore.java	69.3% <0%> (-0.92%)	7% <0%> (ø)

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[coveralls]

Pull Request Test Coverage Report for Build 4635

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 5 unchanged lines in 2 files lost coverage.
• Overall coverage increased (+0.007%) to 28.213%

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Files with Coverage Reduction	New Missed Lines	%
server-base/src/main/java/org/apache/kylin/rest/util/QueryRequestLimits.java	1	47.62%
core-cube/src/main/java/org/apache/kylin/cube/inmemcubing/MemDiskStore.java	4	77.81%

Totals
Change from base Build 4633:	0.007%
Covered Lines:	23254
Relevant Lines:	82424

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💛 - Coveralls