Fix log4j error tips when run in gremlin console

[Linary]

Error tips:
ERROR StatusLogger Reconfiguration failed: No configuration found for '18b4aac2' at 'null' in 'null'

Change-Id: Id1b0dd6c5a380cc4db066ff59cfaafb0cee9742d

[codecov]

Codecov Report

Merging #1229 into master will increase coverage by 0.00%.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master    #1229   +/-   ##
=========================================
  Coverage     65.76%   65.77%           
- Complexity     5752     5753    +1     
=========================================
  Files           360      360           
  Lines         29593    29593           
  Branches       4180     4180           
=========================================
+ Hits          19462    19464    +2     
  Misses         8152     8152           
+ Partials       1979     1977    -2     

Impacted Files	Coverage Δ	Complexity Δ
...a/com/baidu/hugegraph/backend/query/Condition.java	78.75% <0.00%> (+0.36%)	32.00% <0.00%> (ø%)
...va/com/baidu/hugegraph/task/ServerInfoManager.java	71.59% <0.00%> (+0.56%)	51.00% <0.00%> (+1.00%)

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