In the previous implementation, `bin/start_fe.sh --version` will
complain that "Frontend running as process xxx. Stop it first."
To show version
1. `bin/start_fe.sh --version` will print version info to fe.out
2. `bin/start_fe.sh --console --version` will print version info to stdout
Doris FE will check if stream load http request has auth token after checking password failed;
Plugin audit-log loader can use auth token if plugin config set use_auth_token to true
Co-authored-by: Mingyu Chen <morningman.cmy@gmail.com>
consider sql having in-subquery
SELECT count(*)
FROM sub_query_correlated_subquery6
WHERE k1 IN
(SELECT k1
FROM
(**SELECT k1,
sum(k3) AS bbb,
count(k2) AS aaa
FROM sub_query_correlated_subquery7
WHERE k1 > 0
AND k3 > 0
GROUP BY k1** ) y
WHERE y.aaa>0
AND k1>1);
The subquery part having agg is un-correlated, which can be unnested.
on the other side:
SELECT count(*)
FROM sub_query_correlated_subquery6
WHERE k1 IN
(SELECT k1
FROM
(**SELECT k1,
sum(k3) AS bbb,
count(k2) AS aaa
FROM sub_query_correlated_subquery7
WHERE k1 > 0
AND k3 > 0 and sub_query_correlated_subquery6.k1 > 2
GROUP BY k1** ) y
WHERE y.aaa>0
AND k1>1);
The subquery part having agg is correlated, which can't be unnested.
`VFileScanner` will try to append late arrival runtime filters in each loop of `ScannerScheduler::_scanner_scan`. However, `VFileScanner::_get_next_reader` only generates the `_push_down_conjuncts` in the first loop, so the late arrival runtime filters are ignored.
row numbers miscounting because of race condition, will cause load to
fail sometimes with warning 'the rows number written doesn't match'.
Signed-off-by: freemandealer <freeman.zhang1992@gmail.com>
update Project#findProject
agg function's children could be any expression rather than only slot.
we use Project#findProject to process them. But this util could only
process slot. This PR update this util to let it could process all type
expression.
1. Fix memory issues in LoadStreamMgrTest.
2. Skip S3FileWriterTest by default because it depends on the environment in teamcity.
3. Fix VTimestampFunctionsTest.convert_tz_test.
