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https://issues.apache.org/jira/browse/IGNITE-14511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17319091#comment-17319091
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Ivan Daschinsky commented on IGNITE-14511:
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*BinaryObject before*
{code}
--------------------------------------------------------------------------------------------
benchmark 'binary_object_get': 6 tests
--------------------------------------------------------------------------------------------
Name (time in us) Min Max
Mean StdDev Median
IQR Outliers OPS Rounds Iterations
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
benchmark_sync_binary_get[simple-1024] 511.5891 (1.0) 608.8095
(1.06) 546.5089 (1.00) 33.2744 (2.48) 535.8704 (1.0)
41.5688 (3.39) 3;0 1,829.7964 (1.00) 10 100
benchmark_sync_binary_get[simple-4096] 527.0679 (1.03) 573.9422
(1.0) 546.4653 (1.0) 13.4347 (1.0) 546.2277 (1.02)
12.2446 (1.0) 3;1 1,829.9425 (1.0) 10 100
benchmark_sync_binary_get[simple-10240] 550.1763 (1.08) 1,864.2935
(3.25) 725.8725 (1.33) 401.8950 (29.91) 593.1420 (1.11)
84.5819 (6.91) 1;1 1,377.6523 (0.75) 10 100
benchmark_sync_binary_get[simple-102400] 1,015.8495 (1.99) 1,163.2109
(2.03) 1,052.0917 (1.93) 42.5464 (3.17) 1,042.2522 (1.94)
20.8015 (1.70) 1;1 950.4875 (0.52) 10 100
benchmark_sync_binary_get[simple-512000] 3,301.8673 (6.45) 3,515.9787
(6.13) 3,433.9338 (6.28) 74.9665 (5.58) 3,441.8588 (6.42)
117.2729 (9.58) 4;0 291.2112 (0.16) 10 100
benchmark_sync_binary_get[simple-1048576] 5,951.7170 (11.63) 6,675.8632
(11.63) 6,331.3688 (11.59) 184.1940 (13.71) 6,338.2842 (11.83)
140.9198 (11.51) 2;2 157.9437 (0.09) 10 100
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------
benchmark 'binary_object_put': 6 tests
--------------------------------------------------------------------------------------------
Name (time in us) Min Max
Mean StdDev Median
IQR Outliers OPS Rounds Iterations
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
benchmark_sync_binary_put[simple-1024] 412.7491 (1.0) 476.5644
(1.0) 442.1452 (1.0) 20.3006 (1.0) 436.8521 (1.0)
29.7126 (1.11) 3;0 2,261.7003 (1.0) 10 100
benchmark_sync_binary_put[simple-4096] 441.0307 (1.07) 587.2322
(1.23) 479.9080 (1.09) 40.8717 (2.01) 468.4593 (1.07)
26.7977 (1.0) 1;1 2,083.7326 (0.92) 10 100
benchmark_sync_binary_put[simple-10240] 483.9162 (1.17) 701.0896
(1.47) 551.1292 (1.25) 75.3323 (3.71) 522.2965 (1.20)
93.8169 (3.50) 2;0 1,814.4567 (0.80) 10 100
benchmark_sync_binary_put[simple-102400] 1,040.0957 (2.52) 1,227.4130
(2.58) 1,105.9717 (2.50) 59.5590 (2.93) 1,096.3965 (2.51)
58.0674 (2.17) 3;1 904.1823 (0.40) 10 100
benchmark_sync_binary_put[simple-512000] 3,017.7975 (7.31) 3,477.9179
(7.30) 3,240.2499 (7.33) 147.8984 (7.29) 3,187.6080 (7.30)
235.8838 (8.80) 3;0 308.6182 (0.14) 10 100
benchmark_sync_binary_put[simple-1048576] 5,914.6568 (14.33) 7,389.2629
(15.51) 6,175.4214 (13.97) 447.3971 (22.04) 6,005.6895 (13.75)
240.1667 (8.96) 1;1 161.9323 (0.07) 10 100
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
{code}
*BinaryObject after*
{code}
--------------------------------------------------------------------------------------------
benchmark 'binary_object_get': 6 tests
--------------------------------------------------------------------------------------------
Name (time in us) Min Max
Mean StdDev Median
IQR Outliers OPS Rounds Iterations
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
benchmark_sync_binary_get[simple-1024] 433.8004 (1.0) 545.9889
(1.09) 470.7149 (1.0) 34.5206 (2.95) 462.7400 (1.0)
37.5861 (2.60) 3;1 2,124.4281 (1.0) 10 100
benchmark_sync_binary_get[simple-4096] 464.5142 (1.07) 503.1639
(1.0) 486.0367 (1.03) 11.7073 (1.0) 488.0442 (1.05)
14.4475 (1.0) 4;0 2,057.4579 (0.97) 10 100
benchmark_sync_binary_get[simple-10240] 500.7827 (1.15) 557.9731
(1.11) 525.1197 (1.12) 16.6869 (1.43) 519.2064 (1.12)
22.8062 (1.58) 3;0 1,904.3277 (0.90) 10 100
benchmark_sync_binary_get[simple-102400] 904.3337 (2.08) 1,002.9530
(1.99) 970.9484 (2.06) 27.8128 (2.38) 982.5036 (2.12)
25.9701 (1.80) 2;1 1,029.9208 (0.48) 10 100
benchmark_sync_binary_get[simple-512000] 2,650.7654 (6.11) 3,405.1033
(6.77) 2,888.2118 (6.14) 270.1149 (23.07) 2,804.8139 (6.06)
131.4979 (9.10) 2;2 346.2350 (0.16) 10 100
benchmark_sync_binary_get[simple-1048576] 6,227.5759 (14.36) 6,829.2870
(13.57) 6,498.1416 (13.80) 182.8220 (15.62) 6,480.1388 (14.00)
188.0765 (13.02) 3;0 153.8902 (0.07) 10 100
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------
benchmark 'binary_object_put': 6 tests
--------------------------------------------------------------------------------------------
Name (time in us) Min Max
Mean StdDev Median
IQR Outliers OPS Rounds Iterations
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
benchmark_sync_binary_put[simple-1024] 369.0318 (1.0) 393.3923
(1.0) 379.1346 (1.0) 9.4729 (1.0) 376.4724 (1.0)
20.1658 (1.32) 4;0 2,637.5855 (1.0) 10 100
benchmark_sync_binary_put[simple-4096] 382.5254 (1.04) 413.0906
(1.05) 396.7855 (1.05) 9.9890 (1.05) 398.2678 (1.06)
15.2327 (1.0) 3;0 2,520.2532 (0.96) 10 100
benchmark_sync_binary_put[simple-10240] 432.7266 (1.17) 486.2474
(1.24) 459.1455 (1.21) 15.1982 (1.60) 458.9262 (1.22)
19.8728 (1.30) 3;0 2,177.9589 (0.83) 10 100
benchmark_sync_binary_put[simple-102400] 913.0787 (2.47) 972.2936
(2.47) 936.4762 (2.47) 20.0059 (2.11) 935.6075 (2.49)
33.6852 (2.21) 3;0 1,067.8328 (0.40) 10 100
benchmark_sync_binary_put[simple-512000] 3,018.9246 (8.18) 3,399.8477
(8.64) 3,165.2541 (8.35) 129.1270 (13.63) 3,154.6684 (8.38)
230.0669 (15.10) 3;0 315.9304 (0.12) 10 100
benchmark_sync_binary_put[simple-1048576] 5,962.9520 (16.16) 6,355.5031
(16.16) 6,184.5988 (16.31) 154.0188 (16.26) 6,226.3332 (16.54)
305.3462 (20.05) 4;0 161.6920 (0.06) 10 100
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
{code}
> Putting bytes to cache converted to string by default.
> ------------------------------------------------------
>
> Key: IGNITE-14511
> URL: https://issues.apache.org/jira/browse/IGNITE-14511
> Project: Ignite
> Issue Type: Bug
> Components: python, thin client
> Affects Versions: python-0.3.4
> Reporter: Ivan Daschinsky
> Assignee: Ivan Daschinsky
> Priority: Major
> Fix For: python-0.4.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Currently, when you put {{b'\x01\x02}} to cache without a type hint, you
> will get string {{'\x01\x02'}}. It is very confusing. If you put {{bytes}}
> with
> {{value_hint=ByteArrayObject}} you will get {{bytearray}}. As for me, it is
> quite
> strange to return mutable {{bytearray}} instead of {{bytes}}
> I suggest following:
> 1. By default treat {{bytes}} as {{ByteArrayObject}}
> 2. Method {{to_python}} of {{ByteArrayObject}} to {{bytes}}, not to
> {{bytearray}}
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