[fix #537] fix convert byte[] to long error

[shiyuhang0]

What problem does this PR solve?

Issue Number: fix #537

Problem Description: convert byte[] to long error in TiChunkColumnVector#getLongFromBinary

What is changed and how it works?

When long and byte do | operation, I guess byte is converted to long, It make the wrong answer.
So, Use 0xff to intercept the last eight binary data

Check List for Tests

This PR has been tested by the at least one of the following methods:

• Unit test
• Integration test

Side effects

Related changes

• Need to cherry-pick to other release

[zz-jason]

@shiyuhang0 thanks for your contribution! please:

1. fix the DCO. every commit in the pull request needs to be signed off.
2. add a unit test for your bug fix.

[codecov]

Codecov Report

Merging #538 (4f73759) into master (ef16787) will increase coverage by 0.83%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##             master     #538      +/-   ##
============================================
+ Coverage     33.23%   34.06%   +0.83%     
- Complexity     1338     1361      +23     
============================================
  Files           270      270              
  Lines         17131    17131              
  Branches       1950     1950              
============================================
+ Hits           5693     5836     +143     
+ Misses        10833    10681     -152     
- Partials        605      614       +9     

Impacted Files	Coverage Δ
.../org/tikv/common/columnar/TiChunkColumnVector.java	19.04% <100.00%> (+19.04%)	⬆️
...va/org/tikv/common/region/StoreHealthyChecker.java	71.79% <0.00%> (-2.57%)	⬇️
...ty/handler/codec/http2/Http2ConnectionHandler.java	52.56% <0.00%> (+0.97%)	⬆️
...rc/main/java/io/grpc/netty/NettyClientHandler.java	63.36% <0.00%> (+7.32%)	⬆️
src/main/java/org/tikv/common/types/DataType.java	20.18% <0.00%> (+10.55%)	⬆️
.../java/org/tikv/common/columnar/TiColumnVector.java	11.76% <0.00%> (+11.76%)	⬆️
src/main/java/org/tikv/common/types/BitType.java	13.33% <0.00%> (+13.33%)	⬆️
...c/main/java/org/tikv/common/types/IntegerType.java	22.41% <0.00%> (+22.41%)	⬆️
src/main/java/org/tikv/common/types/MySQLType.java	84.31% <0.00%> (+84.31%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update ef16787...4f73759. Read the comment docs.

[shiyuhang0]

@shiyuhang0 thanks for your contribution! please:

1. fix the DCO. every commit in the pull request needs to be signed off.
2. add a unit test for your bug fix.

have done, PTAL

[shiyuhang0]

/run-all-tests

[zz-jason]

LGTM

[zz-jason]

@shiyuhang0 please fix license check and code format check failures.

[shiyuhang0]

@shiyuhang0 please fix license check and code format check failures.

done

[zz-jason]

LGTM

[shiyuhang0]

@marsishandsome @iosmanthus PTAL

[iosmanthus]

Rest LGTM. However, @marsishandsome is working on removing the coprocessor code out of the code base. This pull request might suffer from this change.

[iosmanthus]

LGTM