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Posted to commits@doris.apache.org by "kaka11chen (via GitHub)" <gi...@apache.org> on 2023/11/24 06:29:35 UTC
[PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
kaka11chen opened a new pull request, #27534:
URL: https://github.com/apache/doris/pull/27534
## Proposed changes
Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression.
It will improve performance but consume more memory.
Test result:
- env: 1 node(16 cores, 64G).
- parquet column: 100 million rows of char(255) column.
- result: 5.2 -> 4.6.
## Further comments
If this is a relatively large or complex change, kick off the discussion at [dev@doris.apache.org](mailto:dev@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc...
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "doris-robot (via GitHub)" <gi...@apache.org>.
doris-robot commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1825384752
(From new machine)TeamCity pipeline, clickbench performance test result:
the sum of best hot time: 45.69 seconds
stream load tsv: 586 seconds loaded 74807831229 Bytes, about 121 MB/s
stream load json: 18 seconds loaded 2358488459 Bytes, about 124 MB/s
stream load orc: 65 seconds loaded 1101869774 Bytes, about 16 MB/s
stream load parquet: 34 seconds loaded 861443392 Bytes, about 24 MB/s
insert into select: 28.8 seconds inserted 10000000 Rows, about 347K ops/s
storage size: 17101340815 Bytes
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1833749713
PR approved by anyone and no changes requested.
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "AshinGau (via GitHub)" <gi...@apache.org>.
AshinGau commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1833759772
LGTM
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "morningman (via GitHub)" <gi...@apache.org>.
morningman merged PR #27534:
URL: https://github.com/apache/doris/pull/27534
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "doris-robot (via GitHub)" <gi...@apache.org>.
doris-robot commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1826809471
(From new machine)TeamCity pipeline, clickbench performance test result:
the sum of best hot time: 47.52 seconds
stream load tsv: 565 seconds loaded 74807831229 Bytes, about 126 MB/s
stream load json: 25 seconds loaded 2358488459 Bytes, about 89 MB/s
stream load orc: 71 seconds loaded 1101869774 Bytes, about 14 MB/s
stream load parquet: 32 seconds loaded 861443392 Bytes, about 25 MB/s
insert into select: 28.2 seconds inserted 10000000 Rows, about 354K ops/s
storage size: 17099574340 Bytes
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "kaka11chen (via GitHub)" <gi...@apache.org>.
kaka11chen commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1827656569
run buildall
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "yiguolei (via GitHub)" <gi...@apache.org>.
yiguolei commented on code in PR #27534:
URL: https://github.com/apache/doris/pull/27534#discussion_r1403983581
##########
be/src/util/block_compression.cpp:
##########
@@ -816,38 +816,24 @@ class ZstdBlockCompression : public BlockCompressionCodec {
return Status::OK();
}
- // follow ZSTD official example
- // https://github.com/facebook/zstd/blob/dev/examples/streaming_decompression.c
Review Comment:
add some sql based regression test using zstd as compression method to ensure that the alg is right.
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "doris-robot (via GitHub)" <gi...@apache.org>.
doris-robot commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1827849545
(From new machine)TeamCity pipeline, clickbench performance test result:
the sum of best hot time: 46.1 seconds
stream load tsv: 569 seconds loaded 74807831229 Bytes, about 125 MB/s
stream load json: 25 seconds loaded 2358488459 Bytes, about 89 MB/s
stream load orc: 72 seconds loaded 1101869774 Bytes, about 14 MB/s
stream load parquet: 32 seconds loaded 861443392 Bytes, about 25 MB/s
insert into select: 28.3 seconds inserted 10000000 Rows, about 353K ops/s
storage size: 17098891524 Bytes
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "kaka11chen (via GitHub)" <gi...@apache.org>.
kaka11chen commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1826779349
run buildall
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "kaka11chen (via GitHub)" <gi...@apache.org>.
kaka11chen commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1827263163
run buildall
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "doris-robot (via GitHub)" <gi...@apache.org>.
doris-robot commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1827831459
<details>
<summary>TPC-H test result on machine: 'aliyun_ecs.c7a.8xlarge_32C64G'</summary>
```
Tpch sf100 test result on commit 319b8041d9473ad01c11d009cd4de9f51723f498, data reload: false
run tpch-sf100 query with default conf and session variables
q1 4896 4672 4661 4661
q2 370 155 158 155
q3 2043 1972 1969 1969
q4 1399 1215 1228 1215
q5 3959 3931 4022 3931
q6 258 133 134 133
q7 1386 881 873 873
q8 2794 2828 2788 2788
q9 9922 10062 9871 9871
q10 3449 3506 3547 3506
q11 390 259 248 248
q12 442 292 293 292
q13 4607 3764 3772 3764
q14 328 282 297 282
q15 583 539 513 513
q16 656 589 577 577
q17 1136 965 952 952
q18 7963 7410 7571 7410
q19 1670 1699 1669 1669
q20 521 314 289 289
q21 4448 4013 4038 4013
q22 478 379 385 379
Total cold run time: 53698 ms
Total hot run time: 49490 ms
run tpch-sf100 query with default conf and set session variable runtime_filter_mode=off
q1 4604 4559 4591 4559
q2 339 228 274 228
q3 4032 4022 4001 4001
q4 2723 2709 2717 2709
q5 9549 9573 9634 9573
q6 244 127 124 124
q7 3012 2502 2517 2502
q8 4465 4463 4470 4463
q9 13331 13127 13234 13127
q10 4076 4158 4180 4158
q11 843 714 666 666
q12 963 812 797 797
q13 4286 3575 3621 3575
q14 386 358 354 354
q15 576 516 519 516
q16 738 669 684 669
q17 3873 3938 3809 3809
q18 9636 9223 9323 9223
q19 1806 1759 1802 1759
q20 2425 2038 2054 2038
q21 8736 8519 8610 8519
q22 935 773 788 773
Total cold run time: 81578 ms
Total hot run time: 78142 ms
```
</details>
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1825300409
clang-tidy review says "All clean, LGTM! :+1:"
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "kaka11chen (via GitHub)" <gi...@apache.org>.
kaka11chen commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1825296247
run buildall
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "doris-robot (via GitHub)" <gi...@apache.org>.
doris-robot commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1826814429
<details>
<summary>TPC-H test result on machine: 'aliyun_ecs.c7a.8xlarge_32C64G'</summary>
```
Tpch sf100 test result on commit aead3dd978410bbea038c86962194e71a2b6be42, data reload: false
run tpch-sf100 query with default conf and session variables
q1 4922 4640 4641 4640
q2 361 146 157 146
q3 2025 1860 1895 1860
q4 1408 1265 1250 1250
q5 3961 3940 4035 3940
q6 249 126 131 126
q7 1470 897 887 887
q8 2802 2820 2796 2796
q9 9949 10492 9532 9532
q10 3462 3500 3515 3500
q11 380 247 240 240
q12 438 285 296 285
q13 4577 3790 3825 3790
q14 312 286 296 286
q15 578 537 530 530
q16 659 584 576 576
q17 1148 973 915 915
q18 7928 7560 7360 7360
q19 1674 1677 1684 1677
q20 586 311 278 278
q21 4430 4037 4054 4037
q22 484 383 367 367
Total cold run time: 53803 ms
Total hot run time: 49018 ms
run tpch-sf100 query with default conf and set session variable runtime_filter_mode=off
q1 4561 4559 4573 4559
q2 342 237 242 237
q3 4044 4024 4037 4024
q4 2724 2723 2717 2717
q5 9764 9740 9771 9740
q6 247 124 123 123
q7 3029 2504 2504 2504
q8 4471 4476 4460 4460
q9 12928 12811 12789 12789
q10 4074 4181 4157 4157
q11 773 639 704 639
q12 971 794 794 794
q13 4282 3558 3571 3558
q14 365 338 337 337
q15 571 519 525 519
q16 728 677 668 668
q17 3831 3875 3787 3787
q18 9622 9041 9170 9041
q19 1763 1773 1763 1763
q20 2419 2059 2042 2042
q21 8888 8730 8486 8486
q22 938 839 808 808
Total cold run time: 81335 ms
Total hot run time: 77752 ms
```
</details>
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "kaka11chen (via GitHub)" <gi...@apache.org>.
kaka11chen commented on code in PR #27534:
URL: https://github.com/apache/doris/pull/27534#discussion_r1403990316
##########
be/src/util/block_compression.cpp:
##########
@@ -816,38 +816,24 @@ class ZstdBlockCompression : public BlockCompressionCodec {
return Status::OK();
}
- // follow ZSTD official example
- // https://github.com/facebook/zstd/blob/dev/examples/streaming_decompression.c
Review Comment:
ok, I will add a parquet zstd table regression test later.
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "kaka11chen (via GitHub)" <gi...@apache.org>.
kaka11chen commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1825260279
run buildall
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "doris-robot (via GitHub)" <gi...@apache.org>.
doris-robot commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1825370504
<details>
<summary>TPC-H test result on machine: 'aliyun_ecs.c7a.8xlarge_32C64G'</summary>
```
Tpch sf100 test result on commit 27ef47d72524f9508b884e0179c2b206681c2245, data reload: false
run tpch-sf100 query with default conf and session variables
q1 4927 4646 4640 4640
q2 356 143 158 143
q3 2076 1916 1887 1887
q4 1396 1260 1251 1251
q5 3953 3970 4021 3970
q6 252 127 132 127
q7 1388 885 885 885
q8 2812 2784 2772 2772
q9 9715 9634 9462 9462
q10 3444 3522 3517 3517
q11 383 255 242 242
q12 438 286 290 286
q13 4631 3786 3763 3763
q14 321 282 286 282
q15 576 535 527 527
q16 657 591 588 588
q17 1144 959 927 927
q18 7970 7461 7480 7461
q19 1663 1679 1674 1674
q20 537 312 293 293
q21 4467 4007 3993 3993
q22 481 368 383 368
Total cold run time: 53587 ms
Total hot run time: 49058 ms
run tpch-sf100 query with default conf and set session variable runtime_filter_mode=off
q1 4587 4582 4554 4554
q2 352 265 284 265
q3 4038 4001 4005 4001
q4 2735 2710 2724 2710
q5 9618 9596 9621 9596
q6 252 122 123 122
q7 3059 2490 2479 2479
q8 4443 4420 4493 4420
q9 12920 12879 12822 12822
q10 4045 4157 4134 4134
q11 841 714 627 627
q12 973 800 797 797
q13 4301 3530 3604 3530
q14 386 356 345 345
q15 568 510 514 510
q16 729 698 659 659
q17 3886 3822 3814 3814
q18 9726 9070 9140 9070
q19 1823 1786 1780 1780
q20 2392 2050 2043 2043
q21 8907 8635 8421 8421
q22 939 780 785 780
Total cold run time: 81520 ms
Total hot run time: 77479 ms
```
</details>
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1833749632
PR approved by at least one committer and no changes requested.
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1827262778
clang-tidy review says "All clean, LGTM! :+1:"
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1825209284
clang-tidy review says "All clean, LGTM! :+1:"
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1826780579
clang-tidy review says "All clean, LGTM! :+1:"
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Re: [PR] [Opt](Compression) Opt zstd block decompression by `ZSTD_decompressDCtx()` to replace streaming decompression. [doris]
Posted by "kaka11chen (via GitHub)" <gi...@apache.org>.
kaka11chen commented on PR #27534:
URL: https://github.com/apache/doris/pull/27534#issuecomment-1826779289
run buidall
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