xuzifu666 opened a new pull request, #10685:
URL: https://github.com/apache/hudi/pull/10685
### Change Logs
<html>
<body>
<!--StartFragment--><p style="margin: 0px; padding: 0px; color: rgb(23, 43,
77); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI",
Roboto, Oxygen, Ubuntu, "Fira Sans", "Droid Sans",
"Helvetica Neue", sans-serif; font-size: 14px; font-style: normal;
font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;
letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px;
text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width:
0px; white-space: normal; background-color: rgb(255, 255, 255);
text-decoration-thickness: initial; text-decoration-style: initial;
text-decoration-color: initial;">OLAP query need support read data from origin
table by default，for example，query from olap engine such as starrocks presto，we
can only read data in ro/rt sub table and get empty data from origin table，this
is not fitable：</p><p style="margin: 10px 0px 0px; padding: 0px; color: rgb(23,
43, 77
); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI",
Roboto, Oxygen, Ubuntu, "Fira Sans", "Droid Sans",
"Helvetica Neue", sans-serif; font-size: 14px; font-style: normal;
font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;
letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px;
text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width:
0px; white-space: normal; background-color: rgb(255, 255, 255);
text-decoration-thickness: initial; text-decoration-style: initial;
text-decoration-color: initial;">query mor table with starrocks as:</p><p
style="margin: 10px 0px 0px; padding: 0px; color: rgb(23, 43, 77); font-family:
-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
Ubuntu, "Fira Sans", "Droid Sans", "Helvetica
Neue", sans-serif; font-size: 14px; font-style: normal;
font-variant-ligatures: normal; font-variant-caps: norma
l; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start;
text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px;
-webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255,
255, 255); text-decoration-thickness: initial; text-decoration-style: initial;
text-decoration-color: initial;">MySQL<span> </span><span
class="error">[(none)]</span>> select * from
hudi_catalog_01.hudi_test.test_mor_hudi_22_rt;<br><ins>-------------------<del>{</del>}<del></del></ins>-------------------<del>{</del>}+<ins>{<del>}</del>----------------<del>{</del>}{<del>}</del>--------------------<del>{</del>}</ins>{<del>}</del>----------------------------------------------------------</p><div
class="table-wrap" style="margin: 0px; padding: 0px; color: rgb(23, 43, 77);
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
Oxygen, Ubuntu, "Fira Sans", "Droid Sans", "Helvetica
Neue", sans-serif; font-size:
14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps:
normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align:
start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px;
-webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255,
255, 255); text-decoration-thickness: initial; text-decoration-style: initial;
text-decoration-color: initial;">
_hoodie_commit_time | _hoodie_commit_seqno | _hoodie_record_key |
_hoodie_partition_path |
_hoodie_file_name-------------------{}-------------------{}+{}----------------{}{}--------------------{}{}----------------------------------------------------------
-- | -- | -- | -- | --
20230522100703567 | 20230522100703567_0_0 | 1 | partition=de |
f14492ed-b672-4f60-8e86-6359790feb2a-0_0-17-2013_2023052210-------------------{}-------------------{}+{}----------------{}{}--------------------{}{}----------------------------------------------------------1
row in set (2.11 sec)
</div><p style="margin: 10px 0px 0px; padding: 0px; color: rgb(23, 43, 77);
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
Oxygen, Ubuntu, "Fira Sans", "Droid Sans", "Helvetica
Neue", sans-serif; font-size: 14px; font-style: normal;
font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400;
letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px;
text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width:
0px; white-space: normal; background-color: rgb(255, 255, 255);
text-decoration-thickness: initial; text-decoration-style: initial;
text-decoration-color: initial;">MySQL<span> </span><span
class="error">[(none)]</span>> select * from
hudi_catalog_01.hudi_test.test_mor_hudi_22;<br>Empty set (1.23
sec)</p><!--EndFragment-->
</body>
</html>
### Impact
low
### Risk level (write none, low medium or high below)
low
### Documentation Update
_Describe any necessary documentation update if there is any new feature,
config, or user-facing change_
- _The config description must be updated if new configs are added or the
default value of the configs are changed_
- _Any new feature or user-facing change requires updating the Hudi website.
Please create a Jira ticket, attach the
ticket number here and follow the
[instruction](https://hudi.apache.org/contribute/developer-setup#website) to
make
changes to the website._
### Contributor's checklist
- [ ] Read through [contributor's
guide](https://hudi.apache.org/contribute/how-to-contribute)
- [ ] Change Logs and Impact were stated clearly
- [ ] Adequate tests were added if applicable
- [ ] CI passed
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