[fix](result sink) fix error 'Message size exceeds 2GB' with big result row

[jacktengg]

Proposed changes

Issue Number: close #xxx

With big memory result row, it's easy to reach proto buffer message size limit and result in query error of Message size exceeds 2GB, and currently the row count of result block is fixed to 4096 * 8.

This PR add a session variable result_batch_rows to make it configurable.

[doris-robot]

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[jacktengg]

run buildall

[github-actions]

PR approved by at least one committer and no changes requested.

[github-actions]

PR approved by anyone and no changes requested.

[github-actions]

clang-tidy review says "All clean, LGTM! 👍"

[github-actions]

clang-tidy review says "All clean, LGTM! 👍"

[doris-robot]

TeamCity be ut coverage result:
Function Coverage: 37.46% (9707/25911)
Line Coverage: 28.71% (80479/280280)
Region Coverage: 28.15% (41627/147896)
Branch Coverage: 24.70% (21138/85576)
Coverage Report: http://coverage.selectdb-in.cc/coverage/ae411eaed9ae37aa0f7de2ba4917e5ae955ae244_ae411eaed9ae37aa0f7de2ba4917e5ae955ae244/report/index.html

[jacktengg]

run buildall

[github-actions]

clang-tidy review says "All clean, LGTM! 👍"

[github-actions]

clang-tidy review says "All clean, LGTM! 👍"

[doris-robot]

TeamCity be ut coverage result:
Function Coverage: 37.47% (9707/25903)
Line Coverage: 28.74% (80516/280188)
Region Coverage: 28.16% (41627/147833)
Branch Coverage: 24.72% (21151/85562)
Coverage Report: http://coverage.selectdb-in.cc/coverage/2b2601442857855b3c056ef2df4da4085aabcb86_2b2601442857855b3c056ef2df4da4085aabcb86/report/index.html

[jacktengg]

run buildall

[github-actions]

clang-tidy review says "All clean, LGTM! 👍"

[doris-robot]

TeamCity be ut coverage result:
Function Coverage: 37.48% (9712/25914)
Line Coverage: 28.75% (80577/280247)
Region Coverage: 28.17% (41648/147838)
Branch Coverage: 24.74% (21161/85538)
Coverage Report: http://coverage.selectdb-in.cc/coverage/373e805f350186e89a23b2a1212f3706214f6408_373e805f350186e89a23b2a1212f3706214f6408/report/index.html

[jacktengg]

run buildall

[github-actions]

clang-tidy review says "All clean, LGTM! 👍"

[github-actions]

clang-tidy review says "All clean, LGTM! 👍"

[github-actions]

clang-tidy review says "All clean, LGTM! 👍"

[doris-robot]

TeamCity be ut coverage result:
Function Coverage: 37.47% (9713/25924)
Line Coverage: 28.75% (80583/280337)
Region Coverage: 28.16% (41643/147891)
Branch Coverage: 24.73% (21159/85564)
Coverage Report: http://coverage.selectdb-in.cc/coverage/b5700f0ea69fd8091184a93758f2cae15900830d_b5700f0ea69fd8091184a93758f2cae15900830d/report/index.html

[github-actions]

We're closing this PR because it hasn't been updated in a while.
This isn't a judgement on the merit of the PR in any way. It's just a way of keeping the PR queue manageable.
If you'd like to revive this PR, please reopen it and feel free a maintainer to remove the Stale tag!