KYLIN-3973: InvalidProtocolBufferException

[zhoukangcn]

See: https://issues.apache.org/jira/browse/KYLIN-3973

Notice: This is just a quick fix, not the best solution. The best way is using shaded protobuf:2.5.0

[asf-ci]

Can one of the admins verify this patch?

[codecov-io]

Codecov Report

❗ No coverage uploaded for pull request base (master-hadoop3.1@5f84e70). Click here to learn what that means.
The diff coverage is 0%.

@@                 Coverage Diff                 @@
##             master-hadoop3.1     #837   +/-   ##
===================================================
  Coverage                    ?   24.96%           
  Complexity                  ?     5979           
===================================================
  Files                       ?     1387           
  Lines                       ?    82682           
  Branches                    ?    11577           
===================================================
  Hits                        ?    20639           
  Misses                      ?    60103           
  Partials                    ?     1940

Impacted Files	Coverage Δ	Complexity Δ
...oprocessor/endpoint/generated/CubeVisitProtos.java	0% <0%> (ø)	0 <0> (?)

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[nichunen]

LGTM

[wudidiandian]

@zhoukangcn Did you just modify the CubeVisitProtos. Java class? I modified CubeVisitProtos. java based on githup .After compiling and packaging, replace the jar package under lib with a new one. But the query error still appears after restarting kylin service.

[wudidiandian]

@zhoukangcn Thank you very much. The problem has now been solved for the time being. Looking forward to resolving this bug in the new version of kylin