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  • Oct 30 2018 03:26

    slamdata-bot on v82.0.5

    (compare)

  • Oct 30 2018 02:49
    djspiewak closed #3891
  • Oct 30 2018 02:49

    djspiewak on master

    properly commit nihdb to fix in… merge from master do not throw away the commitDB … and 11 more (compare)

  • Oct 30 2018 00:14

    slamdata-bot on v82.0.4

    (compare)

  • Oct 29 2018 23:37
    djspiewak closed #3916
  • Oct 29 2018 23:37

    djspiewak on master

    Bump qdata version to 5.0.0 82.0.4: Bump qdata version to 5… (compare)

  • Oct 29 2018 23:36
    nicflores synchronize #3891
  • Oct 29 2018 23:12
    djspiewak assigned #3916
  • Oct 29 2018 23:12
    djspiewak labeled #3916
  • Oct 29 2018 23:07
    nicflores synchronize #3891
  • Oct 29 2018 22:20
    slamdata-bot opened #3916
  • Oct 29 2018 22:20

    slamdata-bot on qdata-version-bump-5.0.0

    Bump qdata version to 5.0.0 (compare)

  • Oct 29 2018 22:17
    nicflores synchronize #3891
  • Oct 29 2018 22:17

    slamdata-bot on v82.0.3

    (compare)

  • Oct 29 2018 22:16

    slamdata-bot on v82.0.2

    (compare)

  • Oct 29 2018 22:16
    djspiewak closed #3909
  • Oct 29 2018 22:15
    djspiewak closed #3897
  • Oct 29 2018 21:53
    nicflores synchronize #3891
  • Oct 29 2018 21:45
    nicflores synchronize #3891
  • Oct 29 2018 21:41
    wemrysi closed #3915
SlamData
@slamdata-user
[Travis CI]
Build #9283 (slamdata/quasar#3704) of slamdata/quasar@master in PR slamdata/quasar#3704 by rintcius passed in 255 min 17 sec
SlamData
@slamdata-user
[github]
[quasar] New tag v54.1.0 was pushed by slamdata-bot
[Travis CI]
Build #9294 (8468c0a) of slamdata/quasar@master by Daniel Spiewak passed in 271 min 19 sec
SlamData
@slamdata-user
[Travis CI]
Build #9295 (slamdata/quasar#3714) of slamdata/quasar@master in PR slamdata/quasar#3714 by Alissa Pajer passed in 253 min 23 sec
SlamData
@slamdata-user
[github] [slamdata/quasar] wemrysi approved slamdata/quasar#3714
[github]
[quasar:master] 2 new commits by Alissa Pajer and 1 other:
`slamdata/quasar@c7b6d3eAdjust signature of Tables#allTables - Alissa Pajerslamdata/quasar@81fde90` 54.1.1: Adjust signature of Tables#allTables - Emrys Ingersoll
SlamData
@slamdata-user

[github]
[slamdata/quasar] New comment by rintcius on pull request #3716: The Culling (assigned to alissapajer)
<3 I like the name of your branch too.

I think Slice#toRJsonElements is now dead code. There's probably more dead code, added ch657 in case we want to pick that up.

SlamData
@slamdata-user

[github]
[slamdata/quasar] New comment by rintcius on pull request #3716: The Culling (assigned to alissapajer)
There are some obsolete scripts in ./scripts I think: uploadTestData, cleanupMongo.js, genSslTestCerts among others.

Everything in docker is also obsolete, I think.

SlamData
@slamdata-user

[github]
[slamdata/quasar] New comment by rintcius on pull request #3716: The Culling (assigned to alissapajer)
addition to @alissapajer 's comments

We can remove mongo* from all the .test files.
In case it saves any time, this is how I've deleted individual connectors from .test files in the past:
$ find . -type f -name "\
.test" -print0 | xargs -0 sed -i '' -e '/\S_"mongodb_read_only._$/d'
There are also specific mongodb ITs under tests/mongodb which also can be deleted

SlamData
@slamdata-user
[github] [slamdata/quasar] djspiewak commented on slamdata/quasar#3716
Oh this is awesome.
SlamData
@slamdata-user
[github]
[slamdata/quasar] New comment by alissapajer on pull request #3716: The Culling (assigned to alissapajer)
@rintcius thumbsup emoji to all the other things that need to be deleted. Let's delete those in a separate PR.
SlamData
@slamdata-user
[github] [slamdata/quasar] djspiewak commented on slamdata/quasar#3717
I guess I kind of envisioned a guarantee around cancelAll where, at some snapshot in time after it is invoked, there are no table ids such that preparationStatus is not Unknown. Without the recursion, we don't have that guarantee.
SlamData
@slamdata-user
[github]
[slamdata/quasar] New comment by djspiewak on pull request #3718: Removed build stages, cleaned things up, presto! (assigned to nicflores)
[ch674]
[github] [slamdata/quasar] nicflores approved slamdata/quasar#3720
[github]
[quasar:master] 2 new commits by rintcius and 1 other:
`slamdata/quasar@826a991cleanup obsolete scripts - rintciusslamdata/quasar@16b009c` 55.0.1: cleanup obsolete scripts - Nic Flores
[github]
[slamdata/quasar] Pull request closed: slamdata/quasar#3720 by nicflores
SlamData
@slamdata-user
[Travis CI]
Build #9319 (slamdata/quasar#3721) of slamdata/quasar@master in PR slamdata/quasar#3721 by rintcius passed in 78 min 47 sec
SlamData
@slamdata-user
[github]
[slamdata/quasar] Pull request submitted by wemrysi (assigned to djspiewak)
slamdata/quasar#3723
Provides the ability to obtain the schema of a resource and includes an implementation based on SSTs. Exposes this functionality in the REPL via the new schema command.
[github] [slamdata/quasar] wemrysi commented on slamdata/quasar#3723
Resurrected verbatim, modulo Process => Stream conversion, from the old interface project.
[github] [slamdata/quasar] wemrysi commented on slamdata/quasar#3723
Also resurrected from interface.
SlamData
@slamdata-user
[Travis CI]
Build #9320 (slamdata/quasar#3723) of slamdata/quasar@master in PR slamdata/quasar#3723 by Emrys Ingersoll passed in 83 min 14 sec
SlamData
@slamdata-user

[github]
[slamdata/quasar] New comment by rintcius on pull request #3726: Fixed flaky test in PreparationsManagerSpec (assigned to rintcius)
this PR failed with another failure:

[error] x reject redundant preparation when pending (152 ms) [error] Normal() != Abnormal(InProgressError(table-id)) (PreparationsManagerSpec.scala:206) [error] quasar.impl.table.PreparationsManagerSpec$.$anonfun$new$76(PreparationsManagerSpec.scala:206) [error] cats.effect.internals.IORunLoop$.cats$effect$internals$IORunLoop$$loop(IORunLoop.scala:85) [error] cats.effect.internals.IORunLoop$RestartCallback.apply(IORunLoop.scala:310) [error] cats.effect.internals.IORunLoop$RestartCallback.apply(IORunLoop.scala:292) [error] cats.effect.internals.Callback$AsyncIdempotentCallback$$anon$3.run(Callback.scala:142) [error] cats.effect.internals.TrampolineEC.cats$effect$internals$TrampolineEC$$localRunLoop(TrampolineEC.scala:62) [error] cats.effect.internals.TrampolineEC.$anonfun$execute$1(TrampolineEC.scala:54) [error] cats.effect.internals.TrampolineEC.execute(TrampolineEC.scala:54) [error] cats.effect.internals.Callback$AsyncIdempotentCallback.apply(Callback.scala:139) [error] cats.effect.internals.Callback$AsyncIdempotentCallback.apply(Callback.scala:130) [error] cats.effect.Async$$anon$7.run(Async.scala:163) [error] Actual: Normal() [error] Expected: Abnormal(InProgressError(table-id))

SlamData
@slamdata-user
[github] [slamdata/quasar] rintcius commented on slamdata/quasar#3726
Other test(s) seem(s) to have a similar problem (see comment above). Want to address that in this PR?
oh, yes that's tricky but it should work. Not suggesting we should change this now, but I wonder if this code gets less tricky if we'd use a Lock or something instead of ConcurrentHashMap
SlamData
@slamdata-user
[github] [slamdata/quasar] djspiewak commented on slamdata/quasar#3726
Locking is radically lower throughput in the average (no conflict) case and can lead to thread pool starvation. It works but it's not something we want to do unless we have absolutely no other choice. Lock-free algorithms like this one are almost always preferred, even though they are much trickier.
SlamData
@slamdata-user
[github] [slamdata/quasar] djspiewak approved slamdata/quasar#3725
Want to fix the space thing, or should I merge as-is?
One too many spaces removed!
Awwwww… We lost my fancy fixed-point trick! :p
SlamData
@slamdata-user
[github] [slamdata/quasar] alissapajer commented on slamdata/quasar#3725
Sure, I can fix the spacing :)
SlamData
@slamdata-user
[github]
[slamdata/quasar] Pull request submitted by djspiewak (assigned to alissapajer)
slamdata/quasar#3729
Unit tests are a bit lacking because I'm in a hurry but I'm relatively certain that our test coverage is sufficient via the other test suites (especially StdLibSpec).
[github]
[slamdata/quasar] New comment by djspiewak on pull request #3729: Implemented IfUndefined as a primitive in mimir (assigned to alissapajer)
[ch779]
SlamData
@slamdata-user
[Travis CI]
Build #9340 (slamdata/quasar#3729) of slamdata/quasar@master in PR slamdata/quasar#3729 by Daniel Spiewak passed in 76 min 14 sec
SlamData
@slamdata-user
[github] [slamdata/quasar] alissapajer commented on slamdata/quasar#3729
Strange the sys.error was here. I agree with the diff. Maybe UnionColumn had different semantics previously?
SlamData
@slamdata-user
[github] [slamdata/quasar] alissapajer commented on slamdata/quasar#3729
Although this doesn't change the semantics; it just throws a more explicit error. And that error is implicit in the contract that we'll call isDefinedAt prior to calling apply.
David McKee
@mckeedj_gitlab
Just installed Quasar. All tests 100% pass. Will not connect to a MongoDB database. We are using version 3.6 but I noticed support for 3.2 and 3.4 only, so I used 3_4. Is MongoDB still supported? Should my version 3.6 database work with Quasar?
SlamData
@slamdata-user
[github]
[slamdata/quasar] New comment by djspiewak on pull request #3733: Leftshift benchmark (assigned to djspiewak)
@rintcius Unless I'm misreading those results, bug/slow-shift looks radically slower than master for everything except distinctFieldsObjects. Am I missing something? @jsantos17's testing seemed to show a pretty substantial improvement, so I feel like I'm either misreading your gist, or there's something wrong with our benchmark assumptions here.
SlamData
@slamdata-user
[github]
[slamdata/quasar] New comment by rintcius on pull request #3733: Leftshift benchmark (assigned to djspiewak)
@djspiewak you have to compare the 2nd and 3rd sections, those are both consuming json. The first section is just there for a comparison with the 2nd (compares json vs materialize consumption on master).

[github]
[slamdata/quasar] New comment by djspiewak on pull request #3733: Leftshift benchmark (assigned to djspiewak)
Oh good! I was misreading then. Looks like a 78% improvement in the best case, a 22% improvement in the worst positive case, and a 97% regression in the worst negative case. I wonder why scalarOrUndefined is so bad. What does the data look like in that case?

This is definitely exciting. I really appreciate you running it on my PR.

SlamData
@slamdata-user

[github]
[slamdata/quasar] New comment by alissapajer on pull request #3732: Use MimirRepr instead of Data in mimir evaluator (assigned to wemrysi)
@wemrysi ready for another look.

I'm going to cast (in just one place) to get around the dependent type problem for now.

nmjmdr
@nmjmdr
Hi excited to join and eager to contribute. I was wondering if there is readme/description of MRA? I could only find the purescript spec on GitHub
Vishal
@sinhavis_twitter
Hi, I am trying to build Quasar on a ubuntu machine. When I run ./sbt 'project core' oneJar
I get following error
[error] Not a valid command: oneJar (similar: new, onFailure)
[error] Not a valid project ID: oneJar (similar: connector)
[error] Expected ':'
[error] Not a valid key: oneJar (similar: runner, onLoad)
[error] oneJar
[error] ^
manuel garcia
@mnlgarbe
Hi everyone. I'm having some troubles trying to get an where Date=max(Date) query, Am ii missing something? It is working using < symbol but not iqual.
Ths is my query
select * from Maritime_Traffic_AIS as c where c.Maritime_Traffic_AIS.TIMEQUERY = (
SELECT MAX(c.Maritime_Traffic_AIS.TIMEQUERY) FROM Maritime_Traffic_AIS as c
)
Can anyone help me with this
?¿