[fix](config) set FE header size limit to 1MB from 10k

[freemandealer]

Enlarge jetty_server_max_http_header_size to avoid Request Header Fields Too Large error when streamloading to FE.

Proposed changes

Issue Number: close #xxx

Further comments

If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...

[yiguolei]

LGTM

[yiguolei]

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.

[hello-stephen]

(From new machine)TeamCity pipeline, clickbench performance test result:
the sum of best hot time: 50.83 seconds
stream load tsv: 499 seconds loaded 74807831229 Bytes, about 142 MB/s
stream load json: 19 seconds loaded 2358488459 Bytes, about 118 MB/s
stream load orc: 64 seconds loaded 1101869774 Bytes, about 16 MB/s
stream load parquet: 31 seconds loaded 861443392 Bytes, about 26 MB/s
insert into select: 29.7 seconds inserted 10000000 Rows, about 336K ops/s
storage size: 17163015392 Bytes
https://doris-community-test-1308700295.cos.ap-hongkong.myqcloud.com/tmp/20230711182815_clickbench_pr_176435.html

[dataroaring]

LGTM

[hello-stephen]

TeamCity pipeline, clickbench performance test result:
the sum of best hot time: 49.81 seconds
stream load tsv: 442 seconds loaded 74807831229 Bytes, about 161 MB/s
stream load json: 20 seconds loaded 2358488459 Bytes, about 112 MB/s
stream load orc: 56 seconds loaded 1101869774 Bytes, about 18 MB/s
stream load parquet: 29 seconds loaded 861443392 Bytes, about 28 MB/s
insert into select: 26.0 seconds inserted 10000000 Rows, about 384K ops/s
https://doris-community-test-1308700295.cos.ap-hongkong.myqcloud.com/tmp/20230711115616_clickbench_pr_176451.html