KYLIN-4074 Exception in thread "Memcached IO over {MemcachedConnectio…

[TempleZhou]

…n to ..." java.lang.NullPointerException

[asfgit]

Can one of the admins verify this patch?

[codecov-io]

Codecov Report

Merging #736 into master will decrease coverage by <.01%.
The diff coverage is 0%.

@@             Coverage Diff              @@
##             master     #736      +/-   ##
============================================
- Coverage     25.71%   25.71%   -0.01%     
+ Complexity     6017     6015       -2     
============================================
  Files          1386     1386              
  Lines         82693    82693              
  Branches      11581    11581              
============================================
- Hits          21267    21265       -2     
- Misses        59373    59374       +1     
- Partials       2053     2054       +1

Impacted Files	Coverage Δ	Complexity Δ
...kylin/storage/hbase/cube/v2/SegmentQueryCache.java	0% <0%> (ø)	0 <0> (ø)	⬇️
...he/kylin/dict/lookup/cache/RocksDBLookupTable.java	72.97% <0%> (-5.41%)	6% <0%> (-1%)
...ream/core/storage/columnar/ColumnarStoreCache.java	48.83% <0%> (-2.33%)	7% <0%> (-1%)
...rg/apache/kylin/cube/inmemcubing/MemDiskStore.java	70.21% <0%> (+0.6%)	7% <0%> (ø)	⬇️

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[coveralls]

Pull Request Test Coverage Report for Build 4708

• 0 of 1 (0.0%) changed or added relevant line in 1 file are covered.
• 2 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.001%) to 28.203%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/v2/SegmentQueryCache.java	0	1	0.0%

Files with Coverage Reduction	New Missed Lines	%
stream-core/src/main/java/org/apache/kylin/stream/core/storage/columnar/ColumnarStoreCache.java	1	55.81%
core-dictionary/src/main/java/org/apache/kylin/dict/lookup/cache/RocksDBLookupTable.java	1	81.08%

Totals
Change from base Build 4707:	-0.001%
Covered Lines:	23322
Relevant Lines:	82693

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💛 - Coveralls

[nichunen]

Fine to me