* FB- 1456 - TTL - fixed views not returning correct results when least precise quantum are deleted
* FB-1456 - TTL - PR - fixed comment
* FB-1456 - TTL - changed getQuantum to getLowestGranularityQuantum since we only care about the least precise quantum that is available
* FB-1456 - TTL - removed unit test used for debug
* FB-1456 - TTL - fixed comments
* [FB-1435] BSI Base Fix (#2056)
* add bsi base back to int value
* test bsi base/min/max for IntFields
motivated by bsi base not being added back to values
in extract calls when min was a positive integer.
* FB-1456 - TTL - fixed comments
Co-authored-by: Samir Patel <48686912+54mir@users.noreply.github.com>
this stems from https://molecula.atlassian.net/browse/SUP-194 where the string
"standard" was being passed to viewTimePart, which output "standard" as the result.
this is not a valid time string and was causing confusing errors. now it simply
doesn't do that
this commit also adds regression testing framework and a regression test for fb-1287
i used this script, a little clunky but it got the job done
```bash
for file in `find . -type f -print | grep '\.go'`; do
sed '1,/^\/\/ limitations under the License.$/d' $file > $file.tmp;
result=`cat $file.tmp`
if [[ result != "" ]]; then
gofmt $file.tmp &> /dev/null;
if [[ $? == 0 ]]; then
mv $file.tmp $file && gofmt -w $file;
else
rm $file.tmp;
fi
else
rm $file.tmp;
fi
done
```
This partially-implemented prototype of the ingest API is based on our
programmatic ingest API reference. It has noticable limitations, most
crucially that it doesn't handle multi-node clusters right now. However,
it basically implements the expected semantics.
There's some noticeable performance issues to do with the high overhead
of sorting bits in order to import them efficiently, but this is fixable.
We also add the hooks to the internal client, and make the finisher logic
a bit smarter.
Much of this code was originally by Nia Weiss, but it's been merged
and restructured a bit to get things broken into logical commits.
This is sort of horrible, but viewsByTime was about 25% of total CPU time in
the ingest path, NOT including increased GC overhead. This overoptimized
approach to letting us recycle a buffer, and use the same buffer for multiple
time views at once, reduces that to about 2.5%. Sorry for the mess.
We also streamline the process of building the per-view data sets a bit,
and streamline it a lot in the non-time-quantum case.
Previously, multiple frames with different prefixes were used to separate
different data layouts. This included separating standard row/column
layouts from inverted column/row layouts as well as storing aggregate
information for timestamp data.
Unfortunately, this caused frame meta data to be copied between multiple
frames and it made it difficult to keep these frames in sync.
This commit separates these different physical layouts into `Views`.
A `Frame` now has one or more views which represent each layout.
Fragments have been moved from under the `Frame` to be contained
within the `View`.
There are two primary views:
- `standard`
- `inverse`
If a frame has a time quantum, then views are generated for these
each of the standard/inverse views. For example a time quantum
of `YMDH` for the date `2000-01-02T00:00:00Z` would create the
following views:
- `standard_2000`
- `inverse_2000`
- `standard_200001`
- `inverse_200001`
- `standard_20000102`
- `inverse_20000102`
From the user's perspective, nothing should change in PQL. Different
PQL statements will handle the appropriate view automatically. For
example, `Bitmap()` and `Profile()` will fetch using the `standard`
view or the `inverse` view, respectively. The `Range()` statement
will lookup the appropriate time-based views automatically.
