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Posted to commits@ponymail.apache.org by se...@apache.org on 2020/09/08 22:58:47 UTC

[incubator-ponymail-unit-tests] branch master updated: Additional tests to exercise format=flowed

This is an automated email from the ASF dual-hosted git repository.

sebb pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-ponymail-unit-tests.git


The following commit(s) were added to refs/heads/master by this push:
     new 97dd660  Additional tests to exercise format=flowed
97dd660 is described below

commit 97dd66032f3b0100a1fce75f31dd2a25182010c7
Author: Sebb <se...@apache.org>
AuthorDate: Tue Sep 8 23:58:30 2020 +0100

    Additional tests to exercise format=flowed
---
 README.md                                        |    9 +-
 corpus/asterix-dev-201709-mailarchivesao.mbox    | 8098 ++++++++++++++++++++++
 tests/test-generators.py                         |    7 +-
 tests/test-parsing.py                            |    6 +-
 yaml/gens-asterix-dev-201709-mailarchivesao.yaml |  649 ++
 yaml/pars-asterix-dev-201709-mailarchivesao.yaml |  220 +
 6 files changed, 8984 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 97c738a..f7f9a9a 100644
--- a/README.md
+++ b/README.md
@@ -23,4 +23,11 @@ Environment variables:
 - `MOCK_GMTIME=0`: override time.gmtime() to use the value '0' if none is provided
   
 The above variables are useful for some tests to ensure reproducability.
-However using them may mask bugs in the code, so they should only be used where necessary.
\ No newline at end of file
+However using them may mask bugs in the code, so they should only be used where necessary.
+
+Alternate values for some tests
+===============================
+Version 0.10 of Ponymail never detects format=flowed mails.
+This is because the content-type entry was not set up in msg_metadata
+As a consequence, some mails will be parsed differently.
+The test scripts allow for an alternate value for some tests.
diff --git a/corpus/asterix-dev-201709-mailarchivesao.mbox b/corpus/asterix-dev-201709-mailarchivesao.mbox
new file mode 100644
index 0000000..60c1ef5
--- /dev/null
+++ b/corpus/asterix-dev-201709-mailarchivesao.mbox
@@ -0,0 +1,8098 @@
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+        Sun, 03 Sep 2017 10:38:41 -0700 (PDT)
+From: abdullah alamoudi <ba...@gmail.com>
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+Subject: Entity locks in asterixdb
+Message-Id: <35...@gmail.com>
+Date: Sun, 3 Sep 2017 10:38:39 -0700
+To: dev@asterixdb.apache.org
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+
+Hi All,
+I have created a wiki entry for entity level locks in asterixdb at =
+https://cwiki.apache.org/confluence/display/ASTERIXDB/Entity+locks+in+Aste=
+rixDB =
+<https://cwiki.apache.org/confluence/display/ASTERIXDB/Entity+locks+in+Ast=
+erixDB>=20
+It is pretty primitive at this stage but with your contribution, it can =
+be improved quite a bit.
+The goal of this entry is to act as a reference to our locking for =
+developers, testers, and users as well. We would like to use it as the =
+basis as we're adding unit tests to locking within different cursors as =
+we're adding unit tests to those.
+
+Special mention to @Taewoo to take a look :)
+
+Cheers,
+~Abdullah.=
+
+--Apple-Mail=_D56E0A51-D645-4B5D-8B39-C859BAC1AC9F--
+
+From dev-return-5182-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Sun Sep  3 17:46:03 2017
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+        Sun, 03 Sep 2017 10:45:47 -0700 (PDT)
+From: abdullah alamoudi <ba...@gmail.com>
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+ boundary="Apple-Mail=_16FCA802-27F4-40D4-A353-39B3EF170A67"
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+Subject: ILogicalOperator.isMap
+Message-Id: <E7...@gmail.com>
+Date: Sun, 3 Sep 2017 10:45:46 -0700
+To: dev@asterixdb.apache.org
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+
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+
+Dear devs,
+I was going over implementations of ILogicalOperator.isMap in our code =
+base and here is the breakdown:
+
+isMap()
+
+true:
+-Assign
+-AbstractReplicateOperator
+-AbstractUnnestOperator
+-ExchangeOperator
+-InsertDeleteUpsertOperator
+-LimitOperator
+-ProjectOperator
+-SelectOperator
+
+
+
+false:
+-Order
+-Aggregate
+-RunningAggregate
+-AbstractBinaryJoin
+-AbstractOperatorWithNestedPlans
+-DataSourceScanOperator
+-DistinctOperator
+-DistributeResultOperator
+-EmptyTupleSourceOperator
+-IndexInsertDeleteUpsertOperator
+-IntersectOperator
+-MaterializeOperator
+-NestedTupleSourceOperator
+-ScriptOperator
+-SinkOperator
+-TokenizeOperator
+-UnionAllOperator
+-WriteOperator
+-WriteResultOperator
+
+As I understood at some point is that isMap means (does this operator =
+map input tuples to output tuples without blocking?). I am not sure how =
+accurate this description is but it clearly introduces a problem as:
+
+* InsertDeleteUpsertOperator.isMap() -> true
+* IndexInsertDeleteUpsertOperator.isMap() -> false
+
+Moreover,=20
+TokenizeOperator.isMap() -> false
+AbstractUnnestOperator.isMap() -> true
+
+while clearly, as per the definition above, these two operators should =
+have the same output: true
+
+Can someone solve the mystery?
+Once this is solved, I will add a wiki entry to explain this flag.
+
+Cheers,
+Abdullah.=
+
+--Apple-Mail=_16FCA802-27F4-40D4-A353-39B3EF170A67--
+
+From dev-return-5183-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Sun Sep  3 18:19:34 2017
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+References: <35...@gmail.com>
+In-Reply-To: <35...@gmail.com>
+From: Taewoo Kim <wa...@gmail.com>
+Date: Sun, 03 Sep 2017 18:19:15 +0000
+Message-ID: <CA...@mail.gmail.com>
+Subject: Re: Entity locks in asterixdb
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="089e082212c8c5017605584d086a"
+
+--089e082212c8c5017605584d086a
+Content-Type: text/plain; charset="UTF-8"
+
+Sure. I will take a look after my break. Thanks.
+
+On Sun, Sep 3, 2017 at 19:38 abdullah alamoudi <ba...@gmail.com> wrote:
+
+> Hi All,
+> I have created a wiki entry for entity level locks in asterixdb at
+> https://cwiki.apache.org/confluence/display/ASTERIXDB/Entity+locks+in+AsterixDB
+> <
+> https://cwiki.apache.org/confluence/display/ASTERIXDB/Entity+locks+in+AsterixDB
+> >
+> It is pretty primitive at this stage but with your contribution, it can be
+> improved quite a bit.
+> The goal of this entry is to act as a reference to our locking for
+> developers, testers, and users as well. We would like to use it as the
+> basis as we're adding unit tests to locking within different cursors as
+> we're adding unit tests to those.
+>
+> Special mention to @Taewoo to take a look :)
+>
+> Cheers,
+> ~Abdullah.
+
+--089e082212c8c5017605584d086a--
+
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+In-Reply-To: <E7...@gmail.com>
+From: Taewoo Kim <wa...@gmail.com>
+Date: Sun, 03 Sep 2017 18:35:14 +0000
+Message-ID: <CA...@mail.gmail.com>
+Subject: Re: ILogicalOperator.isMap
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="089e08224178f23b8b05584d41ad"
+
+--089e08224178f23b8b05584d41ad
+Content-Type: text/plain; charset="UTF-8"
+
+My understanding is that isMap() is set to true when the cardinality of the
+input may not be equal to the the cardinality of the output. To settle this
+issue, I come up with one explicit property in my Limit Push down branch.
+The attribute is called canDecreaseCardinality.
+
+On Sun, Sep 3, 2017 at 19:46 abdullah alamoudi <ba...@gmail.com> wrote:
+
+> Dear devs,
+> I was going over implementations of ILogicalOperator.isMap in our code
+> base and here is the breakdown:
+>
+> isMap()
+>
+> true:
+> -Assign
+> -AbstractReplicateOperator
+> -AbstractUnnestOperator
+> -ExchangeOperator
+> -InsertDeleteUpsertOperator
+> -LimitOperator
+> -ProjectOperator
+> -SelectOperator
+>
+>
+>
+> false:
+> -Order
+> -Aggregate
+> -RunningAggregate
+> -AbstractBinaryJoin
+> -AbstractOperatorWithNestedPlans
+> -DataSourceScanOperator
+> -DistinctOperator
+> -DistributeResultOperator
+> -EmptyTupleSourceOperator
+> -IndexInsertDeleteUpsertOperator
+> -IntersectOperator
+> -MaterializeOperator
+> -NestedTupleSourceOperator
+> -ScriptOperator
+> -SinkOperator
+> -TokenizeOperator
+> -UnionAllOperator
+> -WriteOperator
+> -WriteResultOperator
+>
+> As I understood at some point is that isMap means (does this operator map
+> input tuples to output tuples without blocking?). I am not sure how
+> accurate this description is but it clearly introduces a problem as:
+>
+> * InsertDeleteUpsertOperator.isMap() -> true
+> * IndexInsertDeleteUpsertOperator.isMap() -> false
+>
+> Moreover,
+> TokenizeOperator.isMap() -> false
+> AbstractUnnestOperator.isMap() -> true
+>
+> while clearly, as per the definition above, these two operators should
+> have the same output: true
+>
+> Can someone solve the mystery?
+> Once this is solved, I will add a wiki entry to explain this flag.
+>
+> Cheers,
+> Abdullah.
+
+--089e08224178f23b8b05584d41ad--
+
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+ <05...@apache.org> <a6...@gmail.com>
+ <CA...@mail.gmail.com>
+ <CA...@mail.gmail.com>
+ <3a...@gmail.com> <CA...@mail.gmail.com>
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+ <CA...@mail.gmail.com>
+ <89...@apache.org> <ab...@gmail.com>
+ <9E...@apache.org> <CA...@mail.gmail.com>
+From: Riyafa Abdul Hameed <ri...@cse.mrt.ac.lk>
+Date: Mon, 4 Sep 2017 12:14:13 +0530
+Message-ID: <CA...@mail.gmail.com>
+Subject: Re: License issue when using esri geometry api
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="001a11410e0455e6bd055857708b"
+
+--001a11410e0455e6bd055857708b
+Content-Type: text/plain; charset="UTF-8"
+Content-Transfer-Encoding: quoted-printable
+
+Hi,
+
+Esri geometry-api version 2.0.0 have been released in maven central[1]. Now
+I am able to use it without any license issues[2].
+
+[1] https://github.com/Esri/geometry-api-java/issues/140
+[2] https://asterix-gerrit.ics.uci.edu/#/c/1838
+
+Thank you.
+Sincerely,
+Riyafa
+
+On 30 July 2017 at 07:58, Riyafa Abdul Hameed <ri...@cse.mrt.ac.lk>
+wrote:
+
+> Hi Till,
+>
+> Thank you. You seem to have followed the option 2). I didn't understand
+> how to get along with option 1). I wanted to ask with Ahmed about it and
+> get back.
+> I have no idea when they will release so I asked a question[1] though I
+> didn't get an answer for that.
+>
+> Thank you.
+> Sincerely,
+> Riyafa
+>
+> [1] https://github.com/Esri/geometry-api-java/issues/140
+>
+> On 29 July 2017 at 10:58, Till Westmann <ti...@apache.org> wrote:
+>
+>> Hi Riyafa,
+>>
+>> I=E2=80=99ve uploaded another commit to your change [4] that shows what =
+option 2)
+>> would look like.
+>> Please take a look and see what you think.
+>> I think that this could only be a temporary solution.
+>> Do you have an idea, when Esri might publish a new version of the API?
+>>
+>> Cheers,
+>> Till
+>>
+>> [4] https://asterix-gerrit.ics.uci.edu/#/c/1895
+>>
+>>
+>> On 27 Jul 2017, at 10:13, Mike Carey wrote:
+>>
+>> +1 on option 1 for now, I would say (from afar :-)), until ESRI finishes
+>>> resolving stuff on their end.
+>>>
+>>> Aloha,
+>>>
+>>> Mike
+>>>
+>>>
+>>> On 7/27/17 6:23 AM, Till Westmann wrote:
+>>>
+>>>> Hi,
+>>>>
+>>>> I=E2=80=99m sorry for the late reply on the subject.
+>>>>
+>>>> Generally, Apache-releases are source releases [3] and so adding a
+>>>> precompiled jar without sources would prevent us from being able to
+>>>> release AsterixDB. So we will have to find another solution.
+>>>>
+>>>> A few options that I can think of right now would be to
+>>>> 1) make it an optional dependency and require the user to
+>>>> require/obtain the jar external and to provide it to the platform that
+>>>> they build on or to
+>>>> 2) include the source files in the AsterixDB source repository or to
+>>>> 3) download and build the source as part of the build process.
+>>>>
+>>>> Of these 3 options, I think that 1) is the cleanest option from a
+>>>> licensing perspective, 2) can be managed if we understand the
+>>>> provenance of the source files and 3) seems problematic as we would pu=
+t
+>>>> a load on a system that provide the source for every build and as we
+>>>> could retrieve use unvetted source code.
+>>>>
+>>>> Thoughts/concerns about these options?
+>>>> Does anybody see other options?
+>>>>
+>>>> Cheers,
+>>>> Till
+>>>>
+>>>> [3] http://www.apache.org/legal/release-policy.html#artifacts
+>>>>
+>>>> On 27 Jul 2017, at 7:21, Riyafa Abdul Hameed wrote:
+>>>>
+>>>> Dear all,
+>>>>>
+>>>>> Is there a way to ship a jar file as a dependency for AsterixDB apart
+>>>>> from
+>>>>> the method I have used here[1]. This is because the build of
+>>>>> asterix-app
+>>>>> seems to fail[2] when I use the external jar file like this.
+>>>>> Though I am unable to find a connection between the failure and the
+>>>>> dependency it seems I need to assume that it is the cause, because
+>>>>> otherwise if I use the Maven-released version the build passes withou=
+t
+>>>>> issue.
+>>>>>
+>>>>> Any help would be highly appreciated.
+>>>>> [1]
+>>>>> https://asterix-gerrit.ics.uci.edu/#/c/1895/3/asterixdb/aste
+>>>>> rix-om/pom.xml
+>>>>> [2] https://asterix-gerrit.ics.uci.edu/#/c/1895
+>>>>>
+>>>>> On 22 July 2017 at 01:59, Ahmed Eldawy <el...@cs.ucr.edu> wrote:
+>>>>>
+>>>>> Although Esri resolved the issue, their Maven-released version still
+>>>>>> relies
+>>>>>> on the incompatible library. We can wait until they release a new
+>>>>>> version
+>>>>>> on Maven but this might take a while. To be able to merge the curren=
+t
+>>>>>> code,
+>>>>>> we might need to compile our own JAR file and ship it with the sourc=
+e
+>>>>>> code.
+>>>>>> Do you know if this is possible/allowed/recommended in AsterixDB? Is
+>>>>>> there
+>>>>>> another preferred way to handle this issue? Keep in mind that, most
+>>>>>> likely,
+>>>>>> the summer project will conclude before Esri releases the new versio=
+n.
+>>>>>>
+>>>>>> Thanks
+>>>>>> Ahmed
+>>>>>>
+>>>>>> On Tue, Jul 11, 2017 at 11:04 AM, Mike Carey <dt...@gmail.com>
+>>>>>> wrote:
+>>>>>>
+>>>>>> NICE!!!
+>>>>>>>
+>>>>>>>
+>>>>>>>
+>>>>>>> On 7/11/17 9:39 AM, Ahmed Eldawy wrote:
+>>>>>>>
+>>>>>>> There's a good news. Riyafa has opened an issue on ESRI Geometry AP=
+I
+>>>>>>>> project on Github about the license problem and they made the
+>>>>>>>> necessary
+>>>>>>>> changes to remove the bad dependency.
+>>>>>>>> https://github.com/Esri/geometry-api-java/issues/135
+>>>>>>>> The changes are on their github repository but they are not releas=
+ed
+>>>>>>>>
+>>>>>>> yet.
+>>>>>>
+>>>>>>> I
+>>>>>>>> think we can just continue what we're doing and wait for the new
+>>>>>>>> release
+>>>>>>>> to
+>>>>>>>> hit Maven repository.
+>>>>>>>>
+>>>>>>>> Thanks
+>>>>>>>> Ahmed
+>>>>>>>>
+>>>>>>>> On Mon, Jun 26, 2017 at 7:55 AM, Mike Carey <dt...@gmail.com>
+>>>>>>>> wrote:
+>>>>>>>>
+>>>>>>>> It sounds like the best option is 4 minus parsing, then, if we can
+>>>>>>>> do
+>>>>>>>>
+>>>>>>>>> that.  (Which would also address Wail's comments, which could be =
+a
+>>>>>>>>>
+>>>>>>>> killer
+>>>>>>
+>>>>>>> for big data eventually.)  If not, we could go with 2 for the summe=
+r
+>>>>>>>>>
+>>>>>>>> as a
+>>>>>>
+>>>>>>> first step, I guess?  (But figuring out the feasibility of 4 would =
+be
+>>>>>>>>> great...)
+>>>>>>>>>
+>>>>>>>>> Cheers,
+>>>>>>>>>
+>>>>>>>>> Mike
+>>>>>>>>>
+>>>>>>>>>
+>>>>>>>>>
+>>>>>>>>> On 6/26/17 2:59 AM, Ahmed Eldawy wrote:
+>>>>>>>>>
+>>>>>>>>> It seems that (3) would require modifying the open source Esri AP=
+I
+>>>>>>>>>
+>>>>>>>>>> library
+>>>>>>>>>> which I don't like. Not only for the overhead of understanding a=
+nd
+>>>>>>>>>> modifying the code, but also for deviating from the standard
+>>>>>>>>>> library
+>>>>>>>>>> which
+>>>>>>>>>> means we will miss future updates. One of the reasons we chose t=
+o
+>>>>>>>>>> use
+>>>>>>>>>> Esri
+>>>>>>>>>> API is the hope that it will be well-maintained in the future.
+>>>>>>>>>> This leaves us with (4). I don't know if it is technically
+>>>>>>>>>> possible to
+>>>>>>>>>> depend on the standard Esri API without using the non-compliant
+>>>>>>>>>>
+>>>>>>>>> library
+>>>>>>
+>>>>>>> or
+>>>>>>>>>> not. If this is possible, then we can just use the computational
+>>>>>>>>>> geometry
+>>>>>>>>>> (CG) functionality from the library, and provide our own GeoJSON
+>>>>>>>>>>
+>>>>>>>>> parser.
+>>>>>>
+>>>>>>> If
+>>>>>>>>>> this is not possible, then I would rather consider the use of
+>>>>>>>>>> another
+>>>>>>>>>> library, e.g., JTS.
+>>>>>>>>>>
+>>>>>>>>>>
+>>>>>>>>>> Thanks
+>>>>>>>>>> Ahmed
+>>>>>>>>>>
+>>>>>>>>>> On Sun, Jun 25, 2017 at 11:47 AM, Wail Alkowaileet <
+>>>>>>>>>>
+>>>>>>>>> wael.y.k@gmail.com>
+>>>>>>
+>>>>>>> wrote:
+>>>>>>>>>>
+>>>>>>>>>> I can see from the code that there is a serder steps as such:
+>>>>>>>>>> Asterix
+>>>>>>>>>>
+>>>>>>>>>> Object (binary) --> JSON (String) --> Esri geometry (Java object=
+)
+>>>>>>>>>>> -->
+>>>>>>>>>>> Esri
+>>>>>>>>>>> geometry (binary).
+>>>>>>>>>>> I think it would be nice if there is a binary-to-binary
+>>>>>>>>>>> conversion
+>>>>>>>>>>> without
+>>>>>>>>>>> any deserialization (4th option).
+>>>>>>>>>>>
+>>>>>>>>>>> On Sun, Jun 25, 2017 at 6:36 PM, Mike Carey <dt...@gmail.com>
+>>>>>>>>>>>
+>>>>>>>>>> wrote:
+>>>>>>
+>>>>>>>
+>>>>>>>>>>> Agreed that 3 or 4 are what we'll need to do....! (Sigh.)
+>>>>>>>>>>>
+>>>>>>>>>>>
+>>>>>>>>>>>>
+>>>>>>>>>>>> On 6/25/17 5:57 AM, Till Westmann wrote:
+>>>>>>>>>>>>
+>>>>>>>>>>>> Hi Riyafa,
+>>>>>>>>>>>>
+>>>>>>>>>>>> I think that the problem is bigger than the failing test. The
+>>>>>>>>>>>>> JSON
+>>>>>>>>>>>>> license itself is not acceptable for inclusion in an Apache
+>>>>>>>>>>>>>
+>>>>>>>>>>>> artifact
+>>>>>>
+>>>>>>> [4]. So we cannot use the ESRI API as-is, if we want the GeoJSON
+>>>>>>>>>>>>> functionality be a non-optional part of AsterixDB.
+>>>>>>>>>>>>>
+>>>>>>>>>>>>> Here are a few options I see:
+>>>>>>>>>>>>> 1) Make GeoJSON an optional part of AsterixDB (separate
+>>>>>>>>>>>>> download
+>>>>>>>>>>>>> from a
+>>>>>>>>>>>>>      non-Apache location).
+>>>>>>>>>>>>> 2) Make JSON.org a dependency that is not shipped (i.e. each
+>>>>>>>>>>>>> user
+>>>>>>>>>>>>> would
+>>>>>>>>>>>>>      have to download and install those jars separately - and
+>>>>>>>>>>>>> get
+>>>>>>>>>>>>> error
+>>>>>>>>>>>>>      messages if the jars are not available).
+>>>>>>>>>>>>> 3) Create a clone/copy of the ESRI API that uses another JSON
+>>>>>>>>>>>>> library.
+>>>>>>>>>>>>> 4) Do all of the parsing independently from the ESRI API.
+>>>>>>>>>>>>>
+>>>>>>>>>>>>> I=E2=80=99m not sure if 1) is a good option as the extensibil=
+ity in
+>>>>>>>>>>>>> this
+>>>>>>>>>>>>>
+>>>>>>>>>>>> part
+>>>>>>
+>>>>>>> of the code might not be sufficient to support this option easily.
+>>>>>>>>>>>>> 2) is technically easier, but it involves an unpleasant user
+>>>>>>>>>>>>> experience.
+>>>>>>>>>>>>> Also, I think that both 1) and 2) are not desirable, as GeoJS=
+ON
+>>>>>>>>>>>>> should
+>>>>>>>>>>>>> be supported by vanilla AsterixDB.
+>>>>>>>>>>>>> For 3) and 4) we would need to look into the details to see h=
+ow
+>>>>>>>>>>>>>
+>>>>>>>>>>>> much
+>>>>>>
+>>>>>>> work is required for each of those options and if there are other
+>>>>>>>>>>>>> legal
+>>>>>>>>>>>>> hurdles.
+>>>>>>>>>>>>>
+>>>>>>>>>>>>> Are there other options?
+>>>>>>>>>>>>> Other thoughts/concerns?
+>>>>>>>>>>>>>
+>>>>>>>>>>>>> Cheers,
+>>>>>>>>>>>>> Till
+>>>>>>>>>>>>>
+>>>>>>>>>>>>> [4] https://www.apache.org/legal/resolved.html#category-x
+>>>>>>>>>>>>>
+>>>>>>>>>>>>> On 25 Jun 2017, at 13:57, Riyafa Abdul Hameed wrote:
+>>>>>>>>>>>>>
+>>>>>>>>>>>>> Dear all,
+>>>>>>>>>>>>>
+>>>>>>>>>>>>> I implemented parse_geojon() function[1] using esri-geometry
+>>>>>>>>>>>>> api[2]
+>>>>>>>>>>>>>
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> which
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>
+>>>>>>>>>>>>> is apache-2.0 licensed. But this api uses org.json as a
+>>>>>>>>>>>> dependency.
+>>>>>>>>>>>>
+>>>>>>>>>>>> org.json is licensed under JSON which causes a license issue i=
+n
+>>>>>>>>>>>>> the
+>>>>>>>>>>>>>
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> code
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>
+>>>>>>>>>>>>> I
+>>>>>>>>>>>>
+>>>>>>>>>>>> have written[3]. What can I do about this issue?
+>>>>>>>>>>>>>
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> [1] https://asterix-gerrit.ics.uci.edu/1838
+>>>>>>>>>>>>>> [2]https://github.com/Esri/geometry-api-java
+>>>>>>>>>>>>>> [3]
+>>>>>>>>>>>>>> https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integ
+>>>>>>>>>>>>>> ration-tests/3290/
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> Thank you.
+>>>>>>>>>>>>>> Yours sincerely,
+>>>>>>>>>>>>>> Riyafa
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> --
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>
+>>>>>>>>>>> *Regards,*
+>>>>>>>>>>> Wail Alkowaileet
+>>>>>>>>>>>
+>>>>>>>>>>>
+>>>>>>>>>>>
+>>>>>>>>>>>
+>>>>>>>>
+>>>>>>>
+>>>>>>
+>>>>>> --
+>>>>>>
+>>>>>> Ahmed Eldawy
+>>>>>> Assistant Professor
+>>>>>> http://www.cs.ucr.edu/~eldawy
+>>>>>> Tel: +1 (951) 827-5654
+>>>>>>
+>>>>>>
+>>>>>
+>>>>>
+>>>>> --
+>>>>> Riyafa Abdul Hameed
+>>>>> Undergraduate, University of Moratuwa
+>>>>>
+>>>>> Email: riyafa.12@cse.mrt.ac.lk
+>>>>> Website: https://riyafa.wordpress.com/ <http://riyafa.wordpress.com/>
+>>>>> <http://facebook.com/riyafa.ahf> <http://lk.linkedin.com/in/riyafa>
+>>>>> <http://twitter.com/Riyafa1>
+>>>>>
+>>>>
+>
+>
+> --
+> Riyafa Abdul Hameed
+> Undergraduate, University of Moratuwa
+>
+> Email: riyafa.12@cse.mrt.ac.lk
+> Website: https://riyafa.wordpress.com/ <http://riyafa.wordpress.com/>
+> <http://facebook.com/riyafa.ahf>  <http://lk.linkedin.com/in/riyafa>
+> <http://twitter.com/Riyafa1>
+>
+
+
+
+--=20
+Riyafa Abdul Hameed
+Undergraduate, University of Moratuwa
+
+Email: riyafa.12@cse.mrt.ac.lk
+Website: https://riyafa.wordpress.com/ <http://riyafa.wordpress.com/>
+<http://facebook.com/riyafa.ahf>  <http://lk.linkedin.com/in/riyafa>
+<http://twitter.com/Riyafa1>
+
+--001a11410e0455e6bd055857708b--
+
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+        Mon, 04 Sep 2017 08:37:35 -0700 (PDT)
+Subject: Re: License issue when using esri geometry api
+To: dev@asterixdb.apache.org
+References: <CA...@mail.gmail.com>
+ <05...@apache.org>
+ <a6...@gmail.com>
+ <CA...@mail.gmail.com>
+ <CA...@mail.gmail.com>
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+From: Mike Carey <dt...@gmail.com>
+Message-ID: <2c...@gmail.com>
+Date: Mon, 4 Sep 2017 08:37:34 -0700
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+Nice!
+
+
+On 9/3/17 11:44 PM, Riyafa Abdul Hameed wrote:
+> Hi,
+>
+> Esri geometry-api version 2.0.0 have been released in maven central[1]. Now
+> I am able to use it without any license issues[2].
+>
+> [1] https://github.com/Esri/geometry-api-java/issues/140
+> [2] https://asterix-gerrit.ics.uci.edu/#/c/1838
+>
+> Thank you.
+> Sincerely,
+> Riyafa
+>
+> On 30 July 2017 at 07:58, Riyafa Abdul Hameed <ri...@cse.mrt.ac.lk>
+> wrote:
+>
+>> Hi Till,
+>>
+>> Thank you. You seem to have followed the option 2). I didn't understand
+>> how to get along with option 1). I wanted to ask with Ahmed about it and
+>> get back.
+>> I have no idea when they will release so I asked a question[1] though I
+>> didn't get an answer for that.
+>>
+>> Thank you.
+>> Sincerely,
+>> Riyafa
+>>
+>> [1] https://github.com/Esri/geometry-api-java/issues/140
+>>
+>> On 29 July 2017 at 10:58, Till Westmann <ti...@apache.org> wrote:
+>>
+>>> Hi Riyafa,
+>>>
+>>> I’ve uploaded another commit to your change [4] that shows what option 2)
+>>> would look like.
+>>> Please take a look and see what you think.
+>>> I think that this could only be a temporary solution.
+>>> Do you have an idea, when Esri might publish a new version of the API?
+>>>
+>>> Cheers,
+>>> Till
+>>>
+>>> [4] https://asterix-gerrit.ics.uci.edu/#/c/1895
+>>>
+>>>
+>>> On 27 Jul 2017, at 10:13, Mike Carey wrote:
+>>>
+>>> +1 on option 1 for now, I would say (from afar :-)), until ESRI finishes
+>>>> resolving stuff on their end.
+>>>>
+>>>> Aloha,
+>>>>
+>>>> Mike
+>>>>
+>>>>
+>>>> On 7/27/17 6:23 AM, Till Westmann wrote:
+>>>>
+>>>>> Hi,
+>>>>>
+>>>>> I’m sorry for the late reply on the subject.
+>>>>>
+>>>>> Generally, Apache-releases are source releases [3] and so adding a
+>>>>> precompiled jar without sources would prevent us from being able to
+>>>>> release AsterixDB. So we will have to find another solution.
+>>>>>
+>>>>> A few options that I can think of right now would be to
+>>>>> 1) make it an optional dependency and require the user to
+>>>>> require/obtain the jar external and to provide it to the platform that
+>>>>> they build on or to
+>>>>> 2) include the source files in the AsterixDB source repository or to
+>>>>> 3) download and build the source as part of the build process.
+>>>>>
+>>>>> Of these 3 options, I think that 1) is the cleanest option from a
+>>>>> licensing perspective, 2) can be managed if we understand the
+>>>>> provenance of the source files and 3) seems problematic as we would put
+>>>>> a load on a system that provide the source for every build and as we
+>>>>> could retrieve use unvetted source code.
+>>>>>
+>>>>> Thoughts/concerns about these options?
+>>>>> Does anybody see other options?
+>>>>>
+>>>>> Cheers,
+>>>>> Till
+>>>>>
+>>>>> [3] http://www.apache.org/legal/release-policy.html#artifacts
+>>>>>
+>>>>> On 27 Jul 2017, at 7:21, Riyafa Abdul Hameed wrote:
+>>>>>
+>>>>> Dear all,
+>>>>>> Is there a way to ship a jar file as a dependency for AsterixDB apart
+>>>>>> from
+>>>>>> the method I have used here[1]. This is because the build of
+>>>>>> asterix-app
+>>>>>> seems to fail[2] when I use the external jar file like this.
+>>>>>> Though I am unable to find a connection between the failure and the
+>>>>>> dependency it seems I need to assume that it is the cause, because
+>>>>>> otherwise if I use the Maven-released version the build passes without
+>>>>>> issue.
+>>>>>>
+>>>>>> Any help would be highly appreciated.
+>>>>>> [1]
+>>>>>> https://asterix-gerrit.ics.uci.edu/#/c/1895/3/asterixdb/aste
+>>>>>> rix-om/pom.xml
+>>>>>> [2] https://asterix-gerrit.ics.uci.edu/#/c/1895
+>>>>>>
+>>>>>> On 22 July 2017 at 01:59, Ahmed Eldawy <el...@cs.ucr.edu> wrote:
+>>>>>>
+>>>>>> Although Esri resolved the issue, their Maven-released version still
+>>>>>>> relies
+>>>>>>> on the incompatible library. We can wait until they release a new
+>>>>>>> version
+>>>>>>> on Maven but this might take a while. To be able to merge the current
+>>>>>>> code,
+>>>>>>> we might need to compile our own JAR file and ship it with the source
+>>>>>>> code.
+>>>>>>> Do you know if this is possible/allowed/recommended in AsterixDB? Is
+>>>>>>> there
+>>>>>>> another preferred way to handle this issue? Keep in mind that, most
+>>>>>>> likely,
+>>>>>>> the summer project will conclude before Esri releases the new version.
+>>>>>>>
+>>>>>>> Thanks
+>>>>>>> Ahmed
+>>>>>>>
+>>>>>>> On Tue, Jul 11, 2017 at 11:04 AM, Mike Carey <dt...@gmail.com>
+>>>>>>> wrote:
+>>>>>>>
+>>>>>>> NICE!!!
+>>>>>>>>
+>>>>>>>>
+>>>>>>>> On 7/11/17 9:39 AM, Ahmed Eldawy wrote:
+>>>>>>>>
+>>>>>>>> There's a good news. Riyafa has opened an issue on ESRI Geometry API
+>>>>>>>>> project on Github about the license problem and they made the
+>>>>>>>>> necessary
+>>>>>>>>> changes to remove the bad dependency.
+>>>>>>>>> https://github.com/Esri/geometry-api-java/issues/135
+>>>>>>>>> The changes are on their github repository but they are not released
+>>>>>>>>>
+>>>>>>>> yet.
+>>>>>>>> I
+>>>>>>>>> think we can just continue what we're doing and wait for the new
+>>>>>>>>> release
+>>>>>>>>> to
+>>>>>>>>> hit Maven repository.
+>>>>>>>>>
+>>>>>>>>> Thanks
+>>>>>>>>> Ahmed
+>>>>>>>>>
+>>>>>>>>> On Mon, Jun 26, 2017 at 7:55 AM, Mike Carey <dt...@gmail.com>
+>>>>>>>>> wrote:
+>>>>>>>>>
+>>>>>>>>> It sounds like the best option is 4 minus parsing, then, if we can
+>>>>>>>>> do
+>>>>>>>>>
+>>>>>>>>>> that.  (Which would also address Wail's comments, which could be a
+>>>>>>>>>>
+>>>>>>>>> killer
+>>>>>>>> for big data eventually.)  If not, we could go with 2 for the summer
+>>>>>>>>> as a
+>>>>>>>> first step, I guess?  (But figuring out the feasibility of 4 would be
+>>>>>>>>>> great...)
+>>>>>>>>>>
+>>>>>>>>>> Cheers,
+>>>>>>>>>>
+>>>>>>>>>> Mike
+>>>>>>>>>>
+>>>>>>>>>>
+>>>>>>>>>>
+>>>>>>>>>> On 6/26/17 2:59 AM, Ahmed Eldawy wrote:
+>>>>>>>>>>
+>>>>>>>>>> It seems that (3) would require modifying the open source Esri API
+>>>>>>>>>>
+>>>>>>>>>>> library
+>>>>>>>>>>> which I don't like. Not only for the overhead of understanding and
+>>>>>>>>>>> modifying the code, but also for deviating from the standard
+>>>>>>>>>>> library
+>>>>>>>>>>> which
+>>>>>>>>>>> means we will miss future updates. One of the reasons we chose to
+>>>>>>>>>>> use
+>>>>>>>>>>> Esri
+>>>>>>>>>>> API is the hope that it will be well-maintained in the future.
+>>>>>>>>>>> This leaves us with (4). I don't know if it is technically
+>>>>>>>>>>> possible to
+>>>>>>>>>>> depend on the standard Esri API without using the non-compliant
+>>>>>>>>>>>
+>>>>>>>>>> library
+>>>>>>>> or
+>>>>>>>>>>> not. If this is possible, then we can just use the computational
+>>>>>>>>>>> geometry
+>>>>>>>>>>> (CG) functionality from the library, and provide our own GeoJSON
+>>>>>>>>>>>
+>>>>>>>>>> parser.
+>>>>>>>> If
+>>>>>>>>>>> this is not possible, then I would rather consider the use of
+>>>>>>>>>>> another
+>>>>>>>>>>> library, e.g., JTS.
+>>>>>>>>>>>
+>>>>>>>>>>>
+>>>>>>>>>>> Thanks
+>>>>>>>>>>> Ahmed
+>>>>>>>>>>>
+>>>>>>>>>>> On Sun, Jun 25, 2017 at 11:47 AM, Wail Alkowaileet <
+>>>>>>>>>>>
+>>>>>>>>>> wael.y.k@gmail.com>
+>>>>>>>> wrote:
+>>>>>>>>>>> I can see from the code that there is a serder steps as such:
+>>>>>>>>>>> Asterix
+>>>>>>>>>>>
+>>>>>>>>>>> Object (binary) --> JSON (String) --> Esri geometry (Java object)
+>>>>>>>>>>>> -->
+>>>>>>>>>>>> Esri
+>>>>>>>>>>>> geometry (binary).
+>>>>>>>>>>>> I think it would be nice if there is a binary-to-binary
+>>>>>>>>>>>> conversion
+>>>>>>>>>>>> without
+>>>>>>>>>>>> any deserialization (4th option).
+>>>>>>>>>>>>
+>>>>>>>>>>>> On Sun, Jun 25, 2017 at 6:36 PM, Mike Carey <dt...@gmail.com>
+>>>>>>>>>>>>
+>>>>>>>>>>> wrote:
+>>>>>>>>>>>> Agreed that 3 or 4 are what we'll need to do....! (Sigh.)
+>>>>>>>>>>>>
+>>>>>>>>>>>>
+>>>>>>>>>>>>> On 6/25/17 5:57 AM, Till Westmann wrote:
+>>>>>>>>>>>>>
+>>>>>>>>>>>>> Hi Riyafa,
+>>>>>>>>>>>>>
+>>>>>>>>>>>>> I think that the problem is bigger than the failing test. The
+>>>>>>>>>>>>>> JSON
+>>>>>>>>>>>>>> license itself is not acceptable for inclusion in an Apache
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>> artifact
+>>>>>>>> [4]. So we cannot use the ESRI API as-is, if we want the GeoJSON
+>>>>>>>>>>>>>> functionality be a non-optional part of AsterixDB.
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> Here are a few options I see:
+>>>>>>>>>>>>>> 1) Make GeoJSON an optional part of AsterixDB (separate
+>>>>>>>>>>>>>> download
+>>>>>>>>>>>>>> from a
+>>>>>>>>>>>>>>       non-Apache location).
+>>>>>>>>>>>>>> 2) Make JSON.org a dependency that is not shipped (i.e. each
+>>>>>>>>>>>>>> user
+>>>>>>>>>>>>>> would
+>>>>>>>>>>>>>>       have to download and install those jars separately - and
+>>>>>>>>>>>>>> get
+>>>>>>>>>>>>>> error
+>>>>>>>>>>>>>>       messages if the jars are not available).
+>>>>>>>>>>>>>> 3) Create a clone/copy of the ESRI API that uses another JSON
+>>>>>>>>>>>>>> library.
+>>>>>>>>>>>>>> 4) Do all of the parsing independently from the ESRI API.
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> I’m not sure if 1) is a good option as the extensibility in
+>>>>>>>>>>>>>> this
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>> part
+>>>>>>>> of the code might not be sufficient to support this option easily.
+>>>>>>>>>>>>>> 2) is technically easier, but it involves an unpleasant user
+>>>>>>>>>>>>>> experience.
+>>>>>>>>>>>>>> Also, I think that both 1) and 2) are not desirable, as GeoJSON
+>>>>>>>>>>>>>> should
+>>>>>>>>>>>>>> be supported by vanilla AsterixDB.
+>>>>>>>>>>>>>> For 3) and 4) we would need to look into the details to see how
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>> much
+>>>>>>>> work is required for each of those options and if there are other
+>>>>>>>>>>>>>> legal
+>>>>>>>>>>>>>> hurdles.
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> Are there other options?
+>>>>>>>>>>>>>> Other thoughts/concerns?
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> Cheers,
+>>>>>>>>>>>>>> Till
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> [4] https://www.apache.org/legal/resolved.html#category-x
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> On 25 Jun 2017, at 13:57, Riyafa Abdul Hameed wrote:
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> Dear all,
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> I implemented parse_geojon() function[1] using esri-geometry
+>>>>>>>>>>>>>> api[2]
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>> which
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> is apache-2.0 licensed. But this api uses org.json as a
+>>>>>>>>>>>>> dependency.
+>>>>>>>>>>>>>
+>>>>>>>>>>>>> org.json is licensed under JSON which causes a license issue in
+>>>>>>>>>>>>>> the
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>> code
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> I
+>>>>>>>>>>>>> have written[3]. What can I do about this issue?
+>>>>>>>>>>>>>>> [1] https://asterix-gerrit.ics.uci.edu/1838
+>>>>>>>>>>>>>>> [2]https://github.com/Esri/geometry-api-java
+>>>>>>>>>>>>>>> [3]
+>>>>>>>>>>>>>>> https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integ
+>>>>>>>>>>>>>>> ration-tests/3290/
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>> Thank you.
+>>>>>>>>>>>>>>> Yours sincerely,
+>>>>>>>>>>>>>>> Riyafa
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>> --
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>> *Regards,*
+>>>>>>>>>>>> Wail Alkowaileet
+>>>>>>>>>>>>
+>>>>>>>>>>>>
+>>>>>>>>>>>>
+>>>>>>>>>>>>
+>>>>>>> --
+>>>>>>>
+>>>>>>> Ahmed Eldawy
+>>>>>>> Assistant Professor
+>>>>>>> http://www.cs.ucr.edu/~eldawy
+>>>>>>> Tel: +1 (951) 827-5654
+>>>>>>>
+>>>>>>>
+>>>>>>
+>>>>>> --
+>>>>>> Riyafa Abdul Hameed
+>>>>>> Undergraduate, University of Moratuwa
+>>>>>>
+>>>>>> Email: riyafa.12@cse.mrt.ac.lk
+>>>>>> Website: https://riyafa.wordpress.com/ <http://riyafa.wordpress.com/>
+>>>>>> <http://facebook.com/riyafa.ahf> <http://lk.linkedin.com/in/riyafa>
+>>>>>> <http://twitter.com/Riyafa1>
+>>>>>>
+>>
+>> --
+>> Riyafa Abdul Hameed
+>> Undergraduate, University of Moratuwa
+>>
+>> Email: riyafa.12@cse.mrt.ac.lk
+>> Website: https://riyafa.wordpress.com/ <http://riyafa.wordpress.com/>
+>> <http://facebook.com/riyafa.ahf>  <http://lk.linkedin.com/in/riyafa>
+>> <http://twitter.com/Riyafa1>
+>>
+>
+>
+
+
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+        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
+        Mon, 04 Sep 2017 08:43:22 -0700 (PDT)
+From: abdullah alamoudi <ba...@gmail.com>
+Content-Type: text/plain; charset=us-ascii
+Content-Transfer-Encoding: quoted-printable
+Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\))
+Subject: Re: ILogicalOperator.isMap
+Date: Mon, 4 Sep 2017 08:43:20 -0700
+References: <E7...@gmail.com>
+ <CA...@mail.gmail.com>
+To: dev@asterixdb.apache.org
+In-Reply-To: <CA...@mail.gmail.com>
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+
+It seems that it is set to true when the operator has the two =
+properties:
+1. A mapping from no more than one input tuple to one or more output =
+tuples can be established.
+2. Is not blocking operator.
+
+
+As per this, we can clearly see that:
+- IndexInsertDeleteUpsertOperator should have isMap() set as true
+- TokenizeOperator should have isMap() set as true
+
+Did I get anything wrong here?
+
+> On Sep 3, 2017, at 11:35 AM, Taewoo Kim <wa...@gmail.com> wrote:
+>=20
+> My understanding is that isMap() is set to true when the cardinality =
+of the
+> input may not be equal to the the cardinality of the output. To settle =
+this
+> issue, I come up with one explicit property in my Limit Push down =
+branch.
+> The attribute is called canDecreaseCardinality.
+>=20
+> On Sun, Sep 3, 2017 at 19:46 abdullah alamoudi <ba...@gmail.com> =
+wrote:
+>=20
+>> Dear devs,
+>> I was going over implementations of ILogicalOperator.isMap in our =
+code
+>> base and here is the breakdown:
+>>=20
+>> isMap()
+>>=20
+>> true:
+>> -Assign
+>> -AbstractReplicateOperator
+>> -AbstractUnnestOperator
+>> -ExchangeOperator
+>> -InsertDeleteUpsertOperator
+>> -LimitOperator
+>> -ProjectOperator
+>> -SelectOperator
+>>=20
+>>=20
+>>=20
+>> false:
+>> -Order
+>> -Aggregate
+>> -RunningAggregate
+>> -AbstractBinaryJoin
+>> -AbstractOperatorWithNestedPlans
+>> -DataSourceScanOperator
+>> -DistinctOperator
+>> -DistributeResultOperator
+>> -EmptyTupleSourceOperator
+>> -IndexInsertDeleteUpsertOperator
+>> -IntersectOperator
+>> -MaterializeOperator
+>> -NestedTupleSourceOperator
+>> -ScriptOperator
+>> -SinkOperator
+>> -TokenizeOperator
+>> -UnionAllOperator
+>> -WriteOperator
+>> -WriteResultOperator
+>>=20
+>> As I understood at some point is that isMap means (does this operator =
+map
+>> input tuples to output tuples without blocking?). I am not sure how
+>> accurate this description is but it clearly introduces a problem as:
+>>=20
+>> * InsertDeleteUpsertOperator.isMap() -> true
+>> * IndexInsertDeleteUpsertOperator.isMap() -> false
+>>=20
+>> Moreover,
+>> TokenizeOperator.isMap() -> false
+>> AbstractUnnestOperator.isMap() -> true
+>>=20
+>> while clearly, as per the definition above, these two operators =
+should
+>> have the same output: true
+>>=20
+>> Can someone solve the mystery?
+>> Once this is solved, I will add a wiki entry to explain this flag.
+>>=20
+>> Cheers,
+>> Abdullah.
+
+
+From dev-return-5188-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Tue Sep  5 04:43:17 2017
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+From: "Till Westmann" <ti...@apache.org>
+To: dev@asterixdb.apache.org
+Subject: Re: License issue when using esri geometry api
+Date: Mon, 04 Sep 2017 21:43:19 -0700
+Message-ID: <35...@apache.org>
+In-Reply-To: <2c...@gmail.com>
+References: <CA...@mail.gmail.com>
+ <05...@apache.org>
+ <a6...@gmail.com>
+ <CA...@mail.gmail.com>
+ <CA...@mail.gmail.com>
+ <3a...@gmail.com>
+ <CA...@mail.gmail.com>
+ <03...@gmail.com>
+ <CA...@mail.gmail.com>
+ <CA...@mail.gmail.com>
+ <89...@apache.org>
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+X-Mailer: MailMate (1.9.6r5347)
+
+Indeed, that’s very good news.
+
+Cheers,
+Till
+
+On 4 Sep 2017, at 8:37, Mike Carey wrote:
+
+> Nice!
+>
+>
+> On 9/3/17 11:44 PM, Riyafa Abdul Hameed wrote:
+>> Hi,
+>>
+>> Esri geometry-api version 2.0.0 have been released in maven 
+>> central[1]. Now
+>> I am able to use it without any license issues[2].
+>>
+>> [1] https://github.com/Esri/geometry-api-java/issues/140
+>> [2] https://asterix-gerrit.ics.uci.edu/#/c/1838
+>>
+>> Thank you.
+>> Sincerely,
+>> Riyafa
+>>
+>> On 30 July 2017 at 07:58, Riyafa Abdul Hameed 
+>> <ri...@cse.mrt.ac.lk>
+>> wrote:
+>>
+>>> Hi Till,
+>>>
+>>> Thank you. You seem to have followed the option 2). I didn't 
+>>> understand
+>>> how to get along with option 1). I wanted to ask with Ahmed about it 
+>>> and
+>>> get back.
+>>> I have no idea when they will release so I asked a question[1] 
+>>> though I
+>>> didn't get an answer for that.
+>>>
+>>> Thank you.
+>>> Sincerely,
+>>> Riyafa
+>>>
+>>> [1] https://github.com/Esri/geometry-api-java/issues/140
+>>>
+>>> On 29 July 2017 at 10:58, Till Westmann <ti...@apache.org> wrote:
+>>>
+>>>> Hi Riyafa,
+>>>>
+>>>> I’ve uploaded another commit to your change [4] that shows what 
+>>>> option 2)
+>>>> would look like.
+>>>> Please take a look and see what you think.
+>>>> I think that this could only be a temporary solution.
+>>>> Do you have an idea, when Esri might publish a new version of the 
+>>>> API?
+>>>>
+>>>> Cheers,
+>>>> Till
+>>>>
+>>>> [4] https://asterix-gerrit.ics.uci.edu/#/c/1895
+>>>>
+>>>>
+>>>> On 27 Jul 2017, at 10:13, Mike Carey wrote:
+>>>>
+>>>> +1 on option 1 for now, I would say (from afar :-)), until ESRI 
+>>>> finishes
+>>>>> resolving stuff on their end.
+>>>>>
+>>>>> Aloha,
+>>>>>
+>>>>> Mike
+>>>>>
+>>>>>
+>>>>> On 7/27/17 6:23 AM, Till Westmann wrote:
+>>>>>
+>>>>>> Hi,
+>>>>>>
+>>>>>> I’m sorry for the late reply on the subject.
+>>>>>>
+>>>>>> Generally, Apache-releases are source releases [3] and so adding 
+>>>>>> a
+>>>>>> precompiled jar without sources would prevent us from being able 
+>>>>>> to
+>>>>>> release AsterixDB. So we will have to find another solution.
+>>>>>>
+>>>>>> A few options that I can think of right now would be to
+>>>>>> 1) make it an optional dependency and require the user to
+>>>>>> require/obtain the jar external and to provide it to the platform 
+>>>>>> that
+>>>>>> they build on or to
+>>>>>> 2) include the source files in the AsterixDB source repository or 
+>>>>>> to
+>>>>>> 3) download and build the source as part of the build process.
+>>>>>>
+>>>>>> Of these 3 options, I think that 1) is the cleanest option from a
+>>>>>> licensing perspective, 2) can be managed if we understand the
+>>>>>> provenance of the source files and 3) seems problematic as we 
+>>>>>> would put
+>>>>>> a load on a system that provide the source for every build and as 
+>>>>>> we
+>>>>>> could retrieve use unvetted source code.
+>>>>>>
+>>>>>> Thoughts/concerns about these options?
+>>>>>> Does anybody see other options?
+>>>>>>
+>>>>>> Cheers,
+>>>>>> Till
+>>>>>>
+>>>>>> [3] http://www.apache.org/legal/release-policy.html#artifacts
+>>>>>>
+>>>>>> On 27 Jul 2017, at 7:21, Riyafa Abdul Hameed wrote:
+>>>>>>
+>>>>>> Dear all,
+>>>>>>> Is there a way to ship a jar file as a dependency for AsterixDB 
+>>>>>>> apart
+>>>>>>> from
+>>>>>>> the method I have used here[1]. This is because the build of
+>>>>>>> asterix-app
+>>>>>>> seems to fail[2] when I use the external jar file like this.
+>>>>>>> Though I am unable to find a connection between the failure and 
+>>>>>>> the
+>>>>>>> dependency it seems I need to assume that it is the cause, 
+>>>>>>> because
+>>>>>>> otherwise if I use the Maven-released version the build passes 
+>>>>>>> without
+>>>>>>> issue.
+>>>>>>>
+>>>>>>> Any help would be highly appreciated.
+>>>>>>> [1]
+>>>>>>> https://asterix-gerrit.ics.uci.edu/#/c/1895/3/asterixdb/aste
+>>>>>>> rix-om/pom.xml
+>>>>>>> [2] https://asterix-gerrit.ics.uci.edu/#/c/1895
+>>>>>>>
+>>>>>>> On 22 July 2017 at 01:59, Ahmed Eldawy <el...@cs.ucr.edu> 
+>>>>>>> wrote:
+>>>>>>>
+>>>>>>> Although Esri resolved the issue, their Maven-released version 
+>>>>>>> still
+>>>>>>>> relies
+>>>>>>>> on the incompatible library. We can wait until they release a 
+>>>>>>>> new
+>>>>>>>> version
+>>>>>>>> on Maven but this might take a while. To be able to merge the 
+>>>>>>>> current
+>>>>>>>> code,
+>>>>>>>> we might need to compile our own JAR file and ship it with the 
+>>>>>>>> source
+>>>>>>>> code.
+>>>>>>>> Do you know if this is possible/allowed/recommended in 
+>>>>>>>> AsterixDB? Is
+>>>>>>>> there
+>>>>>>>> another preferred way to handle this issue? Keep in mind that, 
+>>>>>>>> most
+>>>>>>>> likely,
+>>>>>>>> the summer project will conclude before Esri releases the new 
+>>>>>>>> version.
+>>>>>>>>
+>>>>>>>> Thanks
+>>>>>>>> Ahmed
+>>>>>>>>
+>>>>>>>> On Tue, Jul 11, 2017 at 11:04 AM, Mike Carey 
+>>>>>>>> <dt...@gmail.com>
+>>>>>>>> wrote:
+>>>>>>>>
+>>>>>>>> NICE!!!
+>>>>>>>>>
+>>>>>>>>>
+>>>>>>>>> On 7/11/17 9:39 AM, Ahmed Eldawy wrote:
+>>>>>>>>>
+>>>>>>>>> There's a good news. Riyafa has opened an issue on ESRI 
+>>>>>>>>> Geometry API
+>>>>>>>>>> project on Github about the license problem and they made the
+>>>>>>>>>> necessary
+>>>>>>>>>> changes to remove the bad dependency.
+>>>>>>>>>> https://github.com/Esri/geometry-api-java/issues/135
+>>>>>>>>>> The changes are on their github repository but they are not 
+>>>>>>>>>> released
+>>>>>>>>>>
+>>>>>>>>> yet.
+>>>>>>>>> I
+>>>>>>>>>> think we can just continue what we're doing and wait for the 
+>>>>>>>>>> new
+>>>>>>>>>> release
+>>>>>>>>>> to
+>>>>>>>>>> hit Maven repository.
+>>>>>>>>>>
+>>>>>>>>>> Thanks
+>>>>>>>>>> Ahmed
+>>>>>>>>>>
+>>>>>>>>>> On Mon, Jun 26, 2017 at 7:55 AM, Mike Carey 
+>>>>>>>>>> <dt...@gmail.com>
+>>>>>>>>>> wrote:
+>>>>>>>>>>
+>>>>>>>>>> It sounds like the best option is 4 minus parsing, then, if 
+>>>>>>>>>> we can
+>>>>>>>>>> do
+>>>>>>>>>>
+>>>>>>>>>>> that.  (Which would also address Wail's comments, which 
+>>>>>>>>>>> could be a
+>>>>>>>>>>>
+>>>>>>>>>> killer
+>>>>>>>>> for big data eventually.)  If not, we could go with 2 for the 
+>>>>>>>>> summer
+>>>>>>>>>> as a
+>>>>>>>>> first step, I guess?  (But figuring out the feasibility of 4 
+>>>>>>>>> would be
+>>>>>>>>>>> great...)
+>>>>>>>>>>>
+>>>>>>>>>>> Cheers,
+>>>>>>>>>>>
+>>>>>>>>>>> Mike
+>>>>>>>>>>>
+>>>>>>>>>>>
+>>>>>>>>>>>
+>>>>>>>>>>> On 6/26/17 2:59 AM, Ahmed Eldawy wrote:
+>>>>>>>>>>>
+>>>>>>>>>>> It seems that (3) would require modifying the open source 
+>>>>>>>>>>> Esri API
+>>>>>>>>>>>
+>>>>>>>>>>>> library
+>>>>>>>>>>>> which I don't like. Not only for the overhead of 
+>>>>>>>>>>>> understanding and
+>>>>>>>>>>>> modifying the code, but also for deviating from the 
+>>>>>>>>>>>> standard
+>>>>>>>>>>>> library
+>>>>>>>>>>>> which
+>>>>>>>>>>>> means we will miss future updates. One of the reasons we 
+>>>>>>>>>>>> chose to
+>>>>>>>>>>>> use
+>>>>>>>>>>>> Esri
+>>>>>>>>>>>> API is the hope that it will be well-maintained in the 
+>>>>>>>>>>>> future.
+>>>>>>>>>>>> This leaves us with (4). I don't know if it is technically
+>>>>>>>>>>>> possible to
+>>>>>>>>>>>> depend on the standard Esri API without using the 
+>>>>>>>>>>>> non-compliant
+>>>>>>>>>>>>
+>>>>>>>>>>> library
+>>>>>>>>> or
+>>>>>>>>>>>> not. If this is possible, then we can just use the 
+>>>>>>>>>>>> computational
+>>>>>>>>>>>> geometry
+>>>>>>>>>>>> (CG) functionality from the library, and provide our own 
+>>>>>>>>>>>> GeoJSON
+>>>>>>>>>>>>
+>>>>>>>>>>> parser.
+>>>>>>>>> If
+>>>>>>>>>>>> this is not possible, then I would rather consider the use 
+>>>>>>>>>>>> of
+>>>>>>>>>>>> another
+>>>>>>>>>>>> library, e.g., JTS.
+>>>>>>>>>>>>
+>>>>>>>>>>>>
+>>>>>>>>>>>> Thanks
+>>>>>>>>>>>> Ahmed
+>>>>>>>>>>>>
+>>>>>>>>>>>> On Sun, Jun 25, 2017 at 11:47 AM, Wail Alkowaileet <
+>>>>>>>>>>>>
+>>>>>>>>>>> wael.y.k@gmail.com>
+>>>>>>>>> wrote:
+>>>>>>>>>>>> I can see from the code that there is a serder steps as 
+>>>>>>>>>>>> such:
+>>>>>>>>>>>> Asterix
+>>>>>>>>>>>>
+>>>>>>>>>>>> Object (binary) --> JSON (String) --> Esri geometry (Java 
+>>>>>>>>>>>> object)
+>>>>>>>>>>>>> -->
+>>>>>>>>>>>>> Esri
+>>>>>>>>>>>>> geometry (binary).
+>>>>>>>>>>>>> I think it would be nice if there is a binary-to-binary
+>>>>>>>>>>>>> conversion
+>>>>>>>>>>>>> without
+>>>>>>>>>>>>> any deserialization (4th option).
+>>>>>>>>>>>>>
+>>>>>>>>>>>>> On Sun, Jun 25, 2017 at 6:36 PM, Mike Carey 
+>>>>>>>>>>>>> <dt...@gmail.com>
+>>>>>>>>>>>>>
+>>>>>>>>>>>> wrote:
+>>>>>>>>>>>>> Agreed that 3 or 4 are what we'll need to do....! (Sigh.)
+>>>>>>>>>>>>>
+>>>>>>>>>>>>>
+>>>>>>>>>>>>>> On 6/25/17 5:57 AM, Till Westmann wrote:
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> Hi Riyafa,
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> I think that the problem is bigger than the failing test. 
+>>>>>>>>>>>>>> The
+>>>>>>>>>>>>>>> JSON
+>>>>>>>>>>>>>>> license itself is not acceptable for inclusion in an 
+>>>>>>>>>>>>>>> Apache
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> artifact
+>>>>>>>>> [4]. So we cannot use the ESRI API as-is, if we want the 
+>>>>>>>>> GeoJSON
+>>>>>>>>>>>>>>> functionality be a non-optional part of AsterixDB.
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>> Here are a few options I see:
+>>>>>>>>>>>>>>> 1) Make GeoJSON an optional part of AsterixDB (separate
+>>>>>>>>>>>>>>> download
+>>>>>>>>>>>>>>> from a
+>>>>>>>>>>>>>>>       non-Apache location).
+>>>>>>>>>>>>>>> 2) Make JSON.org a dependency that is not shipped (i.e. 
+>>>>>>>>>>>>>>> each
+>>>>>>>>>>>>>>> user
+>>>>>>>>>>>>>>> would
+>>>>>>>>>>>>>>>       have to download and install those jars separately 
+>>>>>>>>>>>>>>> - and
+>>>>>>>>>>>>>>> get
+>>>>>>>>>>>>>>> error
+>>>>>>>>>>>>>>>       messages if the jars are not available).
+>>>>>>>>>>>>>>> 3) Create a clone/copy of the ESRI API that uses another 
+>>>>>>>>>>>>>>> JSON
+>>>>>>>>>>>>>>> library.
+>>>>>>>>>>>>>>> 4) Do all of the parsing independently from the ESRI 
+>>>>>>>>>>>>>>> API.
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>> I’m not sure if 1) is a good option as the 
+>>>>>>>>>>>>>>> extensibility in
+>>>>>>>>>>>>>>> this
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> part
+>>>>>>>>> of the code might not be sufficient to support this option 
+>>>>>>>>> easily.
+>>>>>>>>>>>>>>> 2) is technically easier, but it involves an unpleasant 
+>>>>>>>>>>>>>>> user
+>>>>>>>>>>>>>>> experience.
+>>>>>>>>>>>>>>> Also, I think that both 1) and 2) are not desirable, as 
+>>>>>>>>>>>>>>> GeoJSON
+>>>>>>>>>>>>>>> should
+>>>>>>>>>>>>>>> be supported by vanilla AsterixDB.
+>>>>>>>>>>>>>>> For 3) and 4) we would need to look into the details to 
+>>>>>>>>>>>>>>> see how
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> much
+>>>>>>>>> work is required for each of those options and if there are 
+>>>>>>>>> other
+>>>>>>>>>>>>>>> legal
+>>>>>>>>>>>>>>> hurdles.
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>> Are there other options?
+>>>>>>>>>>>>>>> Other thoughts/concerns?
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>> Cheers,
+>>>>>>>>>>>>>>> Till
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>> [4] 
+>>>>>>>>>>>>>>> https://www.apache.org/legal/resolved.html#category-x
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>> On 25 Jun 2017, at 13:57, Riyafa Abdul Hameed wrote:
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>> Dear all,
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>> I implemented parse_geojon() function[1] using 
+>>>>>>>>>>>>>>> esri-geometry
+>>>>>>>>>>>>>>> api[2]
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>>> which
+>>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>> is apache-2.0 licensed. But this api uses org.json as a
+>>>>>>>>>>>>>> dependency.
+>>>>>>>>>>>>>>
+>>>>>>>>>>>>>> org.json is licensed under JSON which causes a license 
+>>>>>>>>>>>>>> issue in
+>>>>>>>>>>>>>>> the
+>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>>> code
+>>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>> I
+>>>>>>>>>>>>>> have written[3]. What can I do about this issue?
+>>>>>>>>>>>>>>>> [1] https://asterix-gerrit.ics.uci.edu/1838
+>>>>>>>>>>>>>>>> [2]https://github.com/Esri/geometry-api-java
+>>>>>>>>>>>>>>>> [3]
+>>>>>>>>>>>>>>>> https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integ
+>>>>>>>>>>>>>>>> ration-tests/3290/
+>>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>>> Thank you.
+>>>>>>>>>>>>>>>> Yours sincerely,
+>>>>>>>>>>>>>>>> Riyafa
+>>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>>>
+>>>>>>>>>>>>>>>> --
+>>>>>>>>>>>>>>>>
+>>>>>>>>>>>>> *Regards,*
+>>>>>>>>>>>>> Wail Alkowaileet
+>>>>>>>>>>>>>
+>>>>>>>>>>>>>
+>>>>>>>>>>>>>
+>>>>>>>>>>>>>
+>>>>>>>> --
+>>>>>>>>
+>>>>>>>> Ahmed Eldawy
+>>>>>>>> Assistant Professor
+>>>>>>>> http://www.cs.ucr.edu/~eldawy
+>>>>>>>> Tel: +1 (951) 827-5654
+>>>>>>>>
+>>>>>>>>
+>>>>>>>
+>>>>>>> --
+>>>>>>> Riyafa Abdul Hameed
+>>>>>>> Undergraduate, University of Moratuwa
+>>>>>>>
+>>>>>>> Email: riyafa.12@cse.mrt.ac.lk
+>>>>>>> Website: https://riyafa.wordpress.com/ 
+>>>>>>> <http://riyafa.wordpress.com/>
+>>>>>>> <http://facebook.com/riyafa.ahf> 
+>>>>>>> <http://lk.linkedin.com/in/riyafa>
+>>>>>>> <http://twitter.com/Riyafa1>
+>>>>>>>
+>>>
+>>> --
+>>> Riyafa Abdul Hameed
+>>> Undergraduate, University of Moratuwa
+>>>
+>>> Email: riyafa.12@cse.mrt.ac.lk
+>>> Website: https://riyafa.wordpress.com/ 
+>>> <http://riyafa.wordpress.com/>
+>>> <http://facebook.com/riyafa.ahf>  <http://lk.linkedin.com/in/riyafa>
+>>> <http://twitter.com/Riyafa1>
+>>>
+>>
+>>
+
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+To: "dev@asterixdb.apache.org" <de...@asterixdb.apache.org>
+From: Michael Carey <mj...@ics.uci.edu>
+Subject: Time to deprecate AQL?
+Message-ID: <9d...@ics.uci.edu>
+Date: Thu, 7 Sep 2017 11:44:03 -0700
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+As AsterixDB evolves, and additional features are added - e.g., DISTINCT 
+aggregate support, or properly implemented query-bodied functions, 
+supporting two query languages is hugely expensive:  Updating two 
+grammars, parsers, rules, tests, ... IMO it is time to let go of AQL as 
+an externally supported interface to AsterixDB and only have SQL++ going 
+forward.  I think "everyone" has migrated - and if not we should force 
+that migration.  (Cloudberry is on SQL++ nowadays, BAD is on SQL++ 
+nowadays, ...)  Any objections?  If not, I think we should make this 
+decision officially and stop putting energy into carrying the AQL legacy 
+around with us.  Thoughts?
+
+
+--------------923A6A18D8F83E00B872BB54--
+
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+In-Reply-To: <9d...@ics.uci.edu>
+References: <9d...@ics.uci.edu>
+From: Yingyi Bu <bu...@gmail.com>
+Date: Thu, 7 Sep 2017 11:45:44 -0700
+Message-ID: <CA...@mail.gmail.com>
+Subject: Re: Time to deprecate AQL?
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="001a113eee7c37634105589dde9e"
+
+--001a113eee7c37634105589dde9e
+Content-Type: text/plain; charset="UTF-8"
+
++1!
+
+Best,
+Yingyi
+
+On Thu, Sep 7, 2017 at 11:44 AM, Michael Carey <mj...@ics.uci.edu> wrote:
+
+> As AsterixDB evolves, and additional features are added - e.g., DISTINCT
+> aggregate support, or properly implemented query-bodied functions,
+> supporting two query languages is hugely expensive:  Updating two grammars,
+> parsers, rules, tests, ... IMO it is time to let go of AQL as an externally
+> supported interface to AsterixDB and only have SQL++ going forward.  I
+> think "everyone" has migrated - and if not we should force that migration.
+> (Cloudberry is on SQL++ nowadays, BAD is on SQL++ nowadays, ...)  Any
+> objections?  If not, I think we should make this decision officially and
+> stop putting energy into carrying the AQL legacy around with us.  Thoughts?
+>
+>
+
+--001a113eee7c37634105589dde9e--
+
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+In-Reply-To: <CA...@mail.gmail.com>
+References: <9d...@ics.uci.edu> <CA...@mail.gmail.com>
+From: Gerald Sangudi <sa...@gmail.com>
+Date: Thu, 7 Sep 2017 11:49:50 -0700
+Message-ID: <CA...@mail.gmail.com>
+Subject: Re: Time to deprecate AQL?
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="001a11432b94f3b1a205589dec75"
+
+--001a11432b94f3b1a205589dec75
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+
+:-)
+
+On Sep 7, 2017 11:44 AM, "Michael Carey" <mj...@ics.uci.edu> wrote:
+
+As AsterixDB evolves, and additional features are added - e.g., DISTINCT
+aggregate support, or properly implemented query-bodied functions,
+supporting two query languages is hugely expensive:  Updating two grammars,
+parsers, rules, tests, ... IMO it is time to let go of AQL as an externally
+supported interface to AsterixDB and only have SQL++ going forward.  I
+think "everyone" has migrated - and if not we should force that migration.
+(Cloudberry is on SQL++ nowadays, BAD is on SQL++ nowadays, ...)  Any
+objections?  If not, I think we should make this decision officially and
+stop putting energy into carrying the AQL legacy around with us.  Thoughts?
+
+--001a11432b94f3b1a205589dec75--
+
+From dev-return-5194-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Thu Sep  7 19:05:06 2017
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+        Thu, 07 Sep 2017 12:04:56 -0700 (PDT)
+From: Xikui Wang <xi...@uci.edu>
+Content-Type: text/plain;
+	charset=us-ascii
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+Mime-Version: 1.0 (1.0)
+Date: Thu, 7 Sep 2017 12:04:55 -0700
+Subject: Re: Time to deprecate AQL?
+Message-Id: <7B...@uci.edu>
+References: <9d...@ics.uci.edu> <CA...@mail.gmail.com> <CA...@mail.gmail.com>
+In-Reply-To: <CA...@mail.gmail.com>
+To: dev@asterixdb.apache.org
+X-Mailer: iPhone Mail (14G60)
+
++1!
+
+Best,
+Xikui
+
+> On Sep 7, 2017, at 11:49, Gerald Sangudi <sa...@gmail.com> wrote:
+> 
+> :-)
+> 
+> On Sep 7, 2017 11:44 AM, "Michael Carey" <mj...@ics.uci.edu> wrote:
+> 
+> As AsterixDB evolves, and additional features are added - e.g., DISTINCT
+> aggregate support, or properly implemented query-bodied functions,
+> supporting two query languages is hugely expensive:  Updating two grammars,
+> parsers, rules, tests, ... IMO it is time to let go of AQL as an externally
+> supported interface to AsterixDB and only have SQL++ going forward.  I
+> think "everyone" has migrated - and if not we should force that migration.
+> (Cloudberry is on SQL++ nowadays, BAD is on SQL++ nowadays, ...)  Any
+> objections?  If not, I think we should make this decision officially and
+> stop putting energy into carrying the AQL legacy around with us.  Thoughts?
+
+From dev-return-5195-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Thu Sep  7 19:05:33 2017
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+ <CA...@mail.gmail.com> <CA...@mail.gmail.com>
+In-Reply-To: <CA...@mail.gmail.com>
+From: Steven Jacobs <sj...@ucr.edu>
+Date: Thu, 07 Sep 2017 19:04:49 +0000
+Message-ID: <CA...@mail.gmail.com>
+Subject: Re: Time to deprecate AQL?
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="001a1135a70a1cf25d05589e234d"
+
+--001a1135a70a1cf25d05589e234d
+Content-Type: text/plain; charset="UTF-8"
+Content-Transfer-Encoding: quoted-printable
+
+I=E2=80=99ll give the BADest +1 I can :)
+Steven
+
+On Thu, Sep 7, 2017 at 8:50 PM Gerald Sangudi <sa...@gmail.com> wrote:
+
+> :-)
+>
+> On Sep 7, 2017 11:44 AM, "Michael Carey" <mj...@ics.uci.edu> wrote:
+>
+> As AsterixDB evolves, and additional features are added - e.g., DISTINCT
+> aggregate support, or properly implemented query-bodied functions,
+> supporting two query languages is hugely expensive:  Updating two grammar=
+s,
+> parsers, rules, tests, ... IMO it is time to let go of AQL as an external=
+ly
+> supported interface to AsterixDB and only have SQL++ going forward.  I
+> think "everyone" has migrated - and if not we should force that migration=
+.
+> (Cloudberry is on SQL++ nowadays, BAD is on SQL++ nowadays, ...)  Any
+> objections?  If not, I think we should make this decision officially and
+> stop putting energy into carrying the AQL legacy around with us.  Thought=
+s?
+>
+
+--001a1135a70a1cf25d05589e234d--
+
+From dev-return-5196-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Thu Sep  7 19:07:08 2017
+Return-Path: <de...@asterixdb.apache.org>
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+Content-Type: text/plain;
+	charset=us-ascii
+Mime-Version: 1.0 (1.0)
+Subject: Re: Time to deprecate AQL?
+From: Till Westmann <ti...@apache.org>
+X-Mailer: iPhone Mail (14G60)
+In-Reply-To: <CA...@mail.gmail.com>
+Date: Thu, 7 Sep 2017 12:06:59 -0700
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+References: <9d...@ics.uci.edu> <CA...@mail.gmail.com> <CA...@mail.gmail.com>
+To: dev@asterixdb.apache.org
+
+I think this seals it :)
+
+> On Sep 7, 2017, at 11:49, Gerald Sangudi <sa...@gmail.com> wrote:
+> 
+> :-)
+> 
+> On Sep 7, 2017 11:44 AM, "Michael Carey" <mj...@ics.uci.edu> wrote:
+> 
+> As AsterixDB evolves, and additional features are added - e.g., DISTINCT
+> aggregate support, or properly implemented query-bodied functions,
+> supporting two query languages is hugely expensive:  Updating two grammars,
+> parsers, rules, tests, ... IMO it is time to let go of AQL as an externally
+> supported interface to AsterixDB and only have SQL++ going forward.  I
+> think "everyone" has migrated - and if not we should force that migration.
+> (Cloudberry is on SQL++ nowadays, BAD is on SQL++ nowadays, ...)  Any
+> objections?  If not, I think we should make this decision officially and
+> stop putting energy into carrying the AQL legacy around with us.  Thoughts?
+
+From dev-return-5197-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Thu Sep  7 19:10:50 2017
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+ <CA...@mail.gmail.com>
+ <CA...@mail.gmail.com> <CA...@mail.gmail.com>
+From: Taewoo Kim <wa...@gmail.com>
+Date: Thu, 7 Sep 2017 21:10:06 +0200
+Message-ID: <CA...@mail.gmail.com>
+Subject: Re: Time to deprecate AQL?
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="94eb2c19642824cdfa05589e37d1"
+
+--94eb2c19642824cdfa05589e37d1
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+
+For similarity join, we use AQL+ that is based on AQL. I think deprecating
+(not removing) AQL is OK. Ultimately, AQL+ should be converted to SQL++ :-)
+
+Best,
+Taewoo
+
+On Thu, Sep 7, 2017 at 9:04 PM, Steven Jacobs <sj...@ucr.edu> wrote:
+
+> I=E2=80=99ll give the BADest +1 I can :)
+> Steven
+>
+> On Thu, Sep 7, 2017 at 8:50 PM Gerald Sangudi <sa...@gmail.com> wrote:
+>
+> > :-)
+> >
+> > On Sep 7, 2017 11:44 AM, "Michael Carey" <mj...@ics.uci.edu> wrote:
+> >
+> > As AsterixDB evolves, and additional features are added - e.g., DISTINC=
+T
+> > aggregate support, or properly implemented query-bodied functions,
+> > supporting two query languages is hugely expensive:  Updating two
+> grammars,
+> > parsers, rules, tests, ... IMO it is time to let go of AQL as an
+> externally
+> > supported interface to AsterixDB and only have SQL++ going forward.  I
+> > think "everyone" has migrated - and if not we should force that
+> migration.
+> > (Cloudberry is on SQL++ nowadays, BAD is on SQL++ nowadays, ...)  Any
+> > objections?  If not, I think we should make this decision officially an=
+d
+> > stop putting energy into carrying the AQL legacy around with us.
+> Thoughts?
+> >
+>
+
+--94eb2c19642824cdfa05589e37d1--
+
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+ <CA...@mail.gmail.com>
+ <CA...@mail.gmail.com>
+ <CA...@mail.gmail.com> <CA...@mail.gmail.com>
+From: Chen Li <ch...@gmail.com>
+Date: Thu, 7 Sep 2017 22:21:44 -0700
+Message-ID: <CA...@mail.gmail.com>
+Subject: Re: Time to deprecate AQL?
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="94eb2c044216c062c50558a6c065"
+
+--94eb2c044216c062c50558a6c065
+Content-Type: text/plain; charset="UTF-8"
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+
+Let's discuss how to move AQL+ to SQL++ after Taewoo comes back.
+
+On Thu, Sep 7, 2017 at 12:10 PM, Taewoo Kim <wa...@gmail.com> wrote:
+
+> For similarity join, we use AQL+ that is based on AQL. I think deprecatin=
+g
+> (not removing) AQL is OK. Ultimately, AQL+ should be converted to SQL++ :=
+-)
+>
+> Best,
+> Taewoo
+>
+> On Thu, Sep 7, 2017 at 9:04 PM, Steven Jacobs <sj...@ucr.edu> wrote:
+>
+> > I=E2=80=99ll give the BADest +1 I can :)
+> > Steven
+> >
+> > On Thu, Sep 7, 2017 at 8:50 PM Gerald Sangudi <sa...@gmail.com> wrote=
+:
+> >
+> > > :-)
+> > >
+> > > On Sep 7, 2017 11:44 AM, "Michael Carey" <mj...@ics.uci.edu> wrote:
+> > >
+> > > As AsterixDB evolves, and additional features are added - e.g.,
+> DISTINCT
+> > > aggregate support, or properly implemented query-bodied functions,
+> > > supporting two query languages is hugely expensive:  Updating two
+> > grammars,
+> > > parsers, rules, tests, ... IMO it is time to let go of AQL as an
+> > externally
+> > > supported interface to AsterixDB and only have SQL++ going forward.  =
+I
+> > > think "everyone" has migrated - and if not we should force that
+> > migration.
+> > > (Cloudberry is on SQL++ nowadays, BAD is on SQL++ nowadays, ...)  Any
+> > > objections?  If not, I think we should make this decision officially
+> and
+> > > stop putting energy into carrying the AQL legacy around with us.
+> > Thoughts?
+> > >
+> >
+>
+
+--94eb2c044216c062c50558a6c065--
+
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+Subject: Re: Time to deprecate AQL?
+To: dev@asterixdb.apache.org
+References: <9d...@ics.uci.edu>
+ <CA...@mail.gmail.com>
+ <CA...@mail.gmail.com>
+ <CA...@mail.gmail.com>
+ <CA...@mail.gmail.com>
+ <CA...@mail.gmail.com>
+From: Mike Carey <dt...@gmail.com>
+Message-ID: <8d...@gmail.com>
+Date: Thu, 7 Sep 2017 22:54:42 -0700
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+
+Or possibly how to retire it and then re-do similarity joins using the 
+join infrastructure ideas discussed a year or so ago, perhaps.  (We 
+should think about whether or not the time it would take to do SQL+++ 
+might be better used to not use that approach anymore - it was an 
+interesting experiment at the time it was done, but it's probably worth 
+having a revisiting discussion 5 years later - and also whether the 
+algorithm as it was invented is still the preferred one to support - 
+though the required SQL+++ query would surely be an interesting SQL++ 
+optimizer test... :-))
+
+
+On 9/7/17 10:21 PM, Chen Li wrote:
+> Let's discuss how to move AQL+ to SQL++ after Taewoo comes back.
+>
+> On Thu, Sep 7, 2017 at 12:10 PM, Taewoo Kim <wa...@gmail.com> wrote:
+>
+>> For similarity join, we use AQL+ that is based on AQL. I think deprecating
+>> (not removing) AQL is OK. Ultimately, AQL+ should be converted to SQL++ :-)
+>>
+>> Best,
+>> Taewoo
+>>
+>> On Thu, Sep 7, 2017 at 9:04 PM, Steven Jacobs <sj...@ucr.edu> wrote:
+>>
+>>> I’ll give the BADest +1 I can :)
+>>> Steven
+>>>
+>>> On Thu, Sep 7, 2017 at 8:50 PM Gerald Sangudi <sa...@gmail.com> wrote:
+>>>
+>>>> :-)
+>>>>
+>>>> On Sep 7, 2017 11:44 AM, "Michael Carey" <mj...@ics.uci.edu> wrote:
+>>>>
+>>>> As AsterixDB evolves, and additional features are added - e.g.,
+>> DISTINCT
+>>>> aggregate support, or properly implemented query-bodied functions,
+>>>> supporting two query languages is hugely expensive:  Updating two
+>>> grammars,
+>>>> parsers, rules, tests, ... IMO it is time to let go of AQL as an
+>>> externally
+>>>> supported interface to AsterixDB and only have SQL++ going forward.  I
+>>>> think "everyone" has migrated - and if not we should force that
+>>> migration.
+>>>> (Cloudberry is on SQL++ nowadays, BAD is on SQL++ nowadays, ...)  Any
+>>>> objections?  If not, I think we should make this decision officially
+>> and
+>>>> stop putting energy into carrying the AQL legacy around with us.
+>>> Thoughts?
+
+
+--------------BBFC0D2940AEF638BF778C21--
+
+From dev-return-5200-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Sat Sep  9 01:56:52 2017
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+Subject: Jenkins build is still unstable: asterix-integration-tests 8c6e7cdb
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+Subject: Jenkins build is still unstable: asterix-integration-tests a281eeac
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+
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+To: dev@asterixdb.apache.org, bamousaa@gmail.com, dmitry.lychagin@couchbase.com, 
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+
+
+From dev-return-5204-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Fri Sep 15 01:39:08 2017
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+
+
+From dev-return-5205-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Mon Sep 18 00:50:58 2017
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+        Sun, 17 Sep 2017 17:50:50 -0700 (PDT)
+From: abdullah alamoudi <ba...@gmail.com>
+Content-Type: multipart/alternative;
+ boundary="Apple-Mail=_80FC7ED8-D832-495D-B8F1-8641A958190D"
+Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\))
+Subject: Index components lifecycle
+Message-Id: <8D...@gmail.com>
+Date: Sun, 17 Sep 2017 17:50:48 -0700
+To: dev@asterixdb.apache.org
+X-Mailer: Apple Mail (2.3273)
+
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+
+Hi devs,
+I just added a new entry in our wiki for the index components lifecycle. =
+https://cwiki.apache.org/confluence/display/ASTERIXDB/Index+Component+Life=
+cycle =
+<https://cwiki.apache.org/confluence/display/ASTERIXDB/Index+Component+Lif=
+ecycle>
+Hope it helps new comers and existing community members.
+
+Please, help keep it maintained when you make any code changes.
+
+Cheers,
+Abdullah.=
+
+--Apple-Mail=_80FC7ED8-D832-495D-B8F1-8641A958190D--
+
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+        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
+        Mon, 18 Sep 2017 22:16:28 -0700 (PDT)
+Sender: Ildar Absalyamov <ty...@gmail.com>
+From: Ildar Absalyamov <il...@gmail.com>
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+ boundary="Apple-Mail=_90EEE99C-0077-4793-8794-84E5B9B9B6C5"
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+Subject: LSM storage refactoring
+Message-Id: <AF...@gmail.com>
+Date: Mon, 18 Sep 2017 22:16:26 -0700
+To: dev@asterixdb.apache.org
+X-Mailer: Apple Mail (2.3251)
+
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+
+Hi Devs,
+
+In line with earlier major structural refactorings of =
+storage/index-related code [1] I would like to propose a next step in =
+this cleanup [2].
+The main problem that I tried to solve with this patch is that code =
+responsible for LSM disk/memory component lifecycle (creation, =
+destruction, bulkloading, etc) is smeared across fabric methods in =
+appropriate index implementations, while much of it is duplicated =
+between various types of index components (bTrees, externalBTrees, =
+externalBTreesWithBuddyBTree, rTrees, antimatterRTrees, invertedIndexes, =
+etc). Moreover all these different disk\memory component implementations =
+have a lot of commonality in how they manage lifecycle of their parts =
+(main indexes, bloom filters, buddyBTrees\deletedKeysBTrees).
+
+This change removes much of boilerplate from LSM component-handling code =
+and relies on more object-oriented design to bring in the logic of a =
+particular element of the component into one place.
+It also introduces a composable method of assembling bulkload pipelines, =
+allowing to create a chain of operators,  responsible for bulkloading a =
+piece of component, and easily extend this pipeline with additional =
+operations (calculating stats\inferring schema\etc).
+
+If your are interested or have an opinion on how this part of the =
+codebase should be structured (or it will break all your code in a =
+private branch ;)), please have a look [2].
+
+[1] https://asterix-gerrit.ics.uci.edu/#/c/1728/ =
+<https://asterix-gerrit.ics.uci.edu/#/c/1728/>
+[2] https://asterix-gerrit.ics.uci.edu/#/c/2014/ =
+<https://asterix-gerrit.ics.uci.edu/#/c/2014/>
+Best regards,
+Ildar
+
+
+--Apple-Mail=_90EEE99C-0077-4793-8794-84E5B9B9B6C5--
+
+From dev-return-5207-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Tue Sep 19 05:21:56 2017
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+        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
+        Mon, 18 Sep 2017 22:21:50 -0700 (PDT)
+From: abdullah alamoudi <ba...@gmail.com>
+Content-Type: text/plain; charset=us-ascii
+Content-Transfer-Encoding: quoted-printable
+Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\))
+Subject: Re: LSM storage refactoring
+Date: Mon, 18 Sep 2017 22:21:49 -0700
+References: <AF...@gmail.com>
+To: dev@asterixdb.apache.org
+In-Reply-To: <AF...@gmail.com>
+Message-Id: <EB...@gmail.com>
+X-Mailer: Apple Mail (2.3273)
+
+Thanks Ildar,
+I will take a look,
+
+Cheers,
+Abdullah.
+
+> On Sep 18, 2017, at 10:16 PM, Ildar Absalyamov =
+<il...@gmail.com> wrote:
+>=20
+> Hi Devs,
+>=20
+> In line with earlier major structural refactorings of =
+storage/index-related code [1] I would like to propose a next step in =
+this cleanup [2].
+> The main problem that I tried to solve with this patch is that code =
+responsible for LSM disk/memory component lifecycle (creation, =
+destruction, bulkloading, etc) is smeared across fabric methods in =
+appropriate index implementations, while much of it is duplicated =
+between various types of index components (bTrees, externalBTrees, =
+externalBTreesWithBuddyBTree, rTrees, antimatterRTrees, invertedIndexes, =
+etc). Moreover all these different disk\memory component implementations =
+have a lot of commonality in how they manage lifecycle of their parts =
+(main indexes, bloom filters, buddyBTrees\deletedKeysBTrees).
+>=20
+> This change removes much of boilerplate from LSM component-handling =
+code and relies on more object-oriented design to bring in the logic of =
+a particular element of the component into one place.
+> It also introduces a composable method of assembling bulkload =
+pipelines, allowing to create a chain of operators,  responsible for =
+bulkloading a piece of component, and easily extend this pipeline with =
+additional operations (calculating stats\inferring schema\etc).
+>=20
+> If your are interested or have an opinion on how this part of the =
+codebase should be structured (or it will break all your code in a =
+private branch ;)), please have a look [2].
+>=20
+> [1] https://asterix-gerrit.ics.uci.edu/#/c/1728/ =
+<https://asterix-gerrit.ics.uci.edu/#/c/1728/>
+> [2] https://asterix-gerrit.ics.uci.edu/#/c/2014/ =
+<https://asterix-gerrit.ics.uci.edu/#/c/2014/>
+> Best regards,
+> Ildar
+>=20
+
+
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+From: Steven Jacobs <sj...@ucr.edu>
+Date: Tue, 19 Sep 2017 10:08:01 -0700
+Message-ID: <CA...@mail.gmail.com>
+Subject: inserting into an autogenerated key dataset from a query result
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="94eb2c043700d6a29805598de6b2"
+
+--94eb2c043700d6a29805598de6b2
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+
+Hi all,
+I'm seeing a strange issue when inserting into a dataset with an
+autogenerated key the result of a query. I was wondering if anyone has had
+success with such a case. I have a simple example below which fails on
+master (The full JIRA issue is here:
+https://issues.apache.org/jira/browse/ASTERIXDB-2101)
+
+
+drop dataverse channels if exists;
+create dataverse channels;
+use channels;
+create type result as {
+  id:uuid
+};
+create type subscriptionType as {
+  subscriptionId:uuid,
+  param0:int
+};
+create dataset roomRecordsResults(result)
+primary key id autogenerated;
+create dataset roomRecordsSubscriptions(subscriptionType)
+primary key subscriptionId autogenerated;
+use channels;
+insert into channels.roomRecordsResults (
+  select sub.subscriptionId
+  from channels.roomRecordsSubscriptions sub
+);
+
+--94eb2c043700d6a29805598de6b2--
+
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+        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
+        Tue, 19 Sep 2017 10:49:06 -0700 (PDT)
+Subject: Re: inserting into an autogenerated key dataset from a query result
+To: dev@asterixdb.apache.org
+References: <CA...@mail.gmail.com>
+From: Mike Carey <dt...@gmail.com>
+Message-ID: <8e...@gmail.com>
+Date: Tue, 19 Sep 2017 10:49:06 -0700
+User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:52.0)
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+
+Note that this works on the release from a couple of weeks ago, so this 
+is a regression that got missed by our tests (surprise!) it seems.
+
+
+On 9/19/17 10:08 AM, Steven Jacobs wrote:
+> Hi all,
+> I'm seeing a strange issue when inserting into a dataset with an
+> autogenerated key the result of a query. I was wondering if anyone has had
+> success with such a case. I have a simple example below which fails on
+> master (The full JIRA issue is here:
+> https://issues.apache.org/jira/browse/ASTERIXDB-2101)
+>
+>
+> drop dataverse channels if exists;
+> create dataverse channels;
+> use channels;
+> create type result as {
+>    id:uuid
+> };
+> create type subscriptionType as {
+>    subscriptionId:uuid,
+>    param0:int
+> };
+> create dataset roomRecordsResults(result)
+> primary key id autogenerated;
+> create dataset roomRecordsSubscriptions(subscriptionType)
+> primary key subscriptionId autogenerated;
+> use channels;
+> insert into channels.roomRecordsResults (
+>    select sub.subscriptionId
+>    from channels.roomRecordsSubscriptions sub
+> );
+>
+
+
+--------------F2AD86C3839709F1D2F95F04--
+
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+ <8e...@gmail.com>
+From: Steven Jacobs <sj...@ucr.edu>
+Date: Tue, 19 Sep 2017 11:20:47 -0700
+Message-ID: <CA...@mail.gmail.com>
+Subject: Re: inserting into an autogenerated key dataset from a query result
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="001a114a6886198e7b05598eebe8"
+
+--001a114a6886198e7b05598eebe8
+Content-Type: text/plain; charset="UTF-8"
+
+Apologies, this appears to be only happening on my local copy of master.
+I've cleaned and rebuilt several times and still can't get it to resolve
+locally, but it seems to be my problem and not the code base.
+Steven
+
+On Tue, Sep 19, 2017 at 10:49 AM, Mike Carey <dt...@gmail.com> wrote:
+
+> Note that this works on the release from a couple of weeks ago, so this is
+> a regression that got missed by our tests (surprise!) it seems.
+>
+>
+>
+> On 9/19/17 10:08 AM, Steven Jacobs wrote:
+>
+>> Hi all,
+>> I'm seeing a strange issue when inserting into a dataset with an
+>> autogenerated key the result of a query. I was wondering if anyone has had
+>> success with such a case. I have a simple example below which fails on
+>> master (The full JIRA issue is here:
+>> https://issues.apache.org/jira/browse/ASTERIXDB-2101)
+>>
+>>
+>> drop dataverse channels if exists;
+>> create dataverse channels;
+>> use channels;
+>> create type result as {
+>>    id:uuid
+>> };
+>> create type subscriptionType as {
+>>    subscriptionId:uuid,
+>>    param0:int
+>> };
+>> create dataset roomRecordsResults(result)
+>> primary key id autogenerated;
+>> create dataset roomRecordsSubscriptions(subscriptionType)
+>> primary key subscriptionId autogenerated;
+>> use channels;
+>> insert into channels.roomRecordsResults (
+>>    select sub.subscriptionId
+>>    from channels.roomRecordsSubscriptions sub
+>> );
+>>
+>>
+>
+
+--001a114a6886198e7b05598eebe8--
+
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+From: Asterix build server  <je...@asterix-jenkins.ics.uci.edu>
+To: dev@asterixdb.apache.org, bamousaa@gmail.com, dmitry.lychagin@couchbase.com, 
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+Subject: Jenkins build is back to stable : asterix-integration-tests
+ 7a4b5681
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+
+
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+
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+From: Zacharias Chasparis <zc...@ucr.edu>
+To: dev@asterixdb.apache.org
+Subject: Problem after updating to 0.9.3
+Message-ID: <34...@ucr.edu>
+Date: Fri, 22 Sep 2017 17:49:43 -0700
+User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101
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+MIME-Version: 1.0
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+
+Hi all,
+
+I'm a PhD student at UCR advised by Dr Eldawy and I have started working 
+on AsterixDB.
+Since I have updated to the last version, I cannot even run the SQL++ 
+examples from the Asterix website. More specific, when I'm trying to 
+create datasets/indexes, I'm getting the following errors (copy-paste 
+from IntelliJ IDE):
+
+Sep 22, 2017 5:28:00 PM 
+org.apache.asterix.app.active.ActiveNotificationHandler getEventListeners
+INFO: getEventListeners() was called
+Sep 22, 2017 5:28:00 PM 
+org.apache.asterix.app.active.ActiveNotificationHandler getEventListeners
+INFO: returning 0 Listeners
+Sep 22, 2017 5:28:00 PM org.apache.hyracks.http.server.AbstractServlet 
+handle
+WARNING: Unhandled throwable
+java.lang.ExceptionInInitializerError
+     at 
+org.apache.asterix.runtime.functions.FunctionManagerHolder.createFunctionManager(FunctionManagerHolder.java:33)
+     at 
+org.apache.asterix.runtime.functions.FunctionManagerHolder.<clinit>(FunctionManagerHolder.java:25)
+     at 
+org.apache.asterix.runtime.formats.NonTaggedDataFormat.getFieldAccessEvaluatorFactory(NonTaggedDataFormat.java:176)
+     at 
+org.apache.asterix.metadata.utils.SecondaryBTreeOperationsHelper.setSecondaryRecDescAndComparators(SecondaryBTreeOperationsHelper.java:216)
+     at 
+org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.init(SecondaryIndexOperationsHelper.java:197)
+     at 
+org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.createIndexOperationsHelper(SecondaryIndexOperationsHelper.java:163)
+     at 
+org.apache.asterix.metadata.utils.IndexUtil.buildSecondaryIndexCreationJobSpec(IndexUtil.java:119)
+     at 
+org.apache.asterix.app.translator.QueryTranslator.doCreateIndex(QueryTranslator.java:951)
+     at 
+org.apache.asterix.app.translator.QueryTranslator.handleCreateIndexStatement(QueryTranslator.java:854)
+     at 
+org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:297)
+     at 
+org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:162)
+     at 
+org.apache.hyracks.http.server.AbstractServlet.handle(AbstractServlet.java:78)
+     at 
+org.apache.hyracks.http.server.HttpRequestHandler.handle(HttpRequestHandler.java:70)
+     at 
+org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:55)
+     at 
+org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:36)
+     at java.util.concurrent.FutureTask.run(FutureTask.java:266)
+     at 
+java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
+     at 
+java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
+     at java.lang.Thread.run(Thread.java:748)
+Caused by: java.lang.IllegalStateException: 
+java.lang.ClassNotFoundException: 
+org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndexDescriptor$_Gen
+     at 
+org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFunctionDescriptorFactory(FunctionCollection.java:740)
+     at 
+org.apache.asterix.runtime.functions.FunctionCollection.<clinit>(FunctionCollection.java:715)
+     ... 19 more
+Caused by: java.lang.ClassNotFoundException: 
+org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndexDescriptor$_Gen
+     at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
+     at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
+     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
+     at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
+     at 
+org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFunctionDescriptorFactory(FunctionCollection.java:736)
+     ... 20 more
+
+Sep 22, 2017 5:28:00 PM 
+org.apache.hyracks.http.server.HttpRequestHandler call
+SEVERE: Failure handling HTTP Request
+java.lang.ExceptionInInitializerError
+     at 
+org.apache.asterix.runtime.functions.FunctionManagerHolder.createFunctionManager(FunctionManagerHolder.java:33)
+     at 
+org.apache.asterix.runtime.functions.FunctionManagerHolder.<clinit>(FunctionManagerHolder.java:25)
+     at 
+org.apache.asterix.runtime.formats.NonTaggedDataFormat.getFieldAccessEvaluatorFactory(NonTaggedDataFormat.java:176)
+     at 
+org.apache.asterix.metadata.utils.SecondaryBTreeOperationsHelper.setSecondaryRecDescAndComparators(SecondaryBTreeOperationsHelper.java:216)
+     at 
+org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.init(SecondaryIndexOperationsHelper.java:197)
+     at 
+org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.createIndexOperationsHelper(SecondaryIndexOperationsHelper.java:163)
+     at 
+org.apache.asterix.metadata.utils.IndexUtil.buildSecondaryIndexCreationJobSpec(IndexUtil.java:119)
+     at 
+org.apache.asterix.app.translator.QueryTranslator.doCreateIndex(QueryTranslator.java:951)
+     at 
+org.apache.asterix.app.translator.QueryTranslator.handleCreateIndexStatement(QueryTranslator.java:854)
+     at 
+org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:297)
+     at 
+org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:162)
+     at 
+org.apache.hyracks.http.server.AbstractServlet.handle(AbstractServlet.java:78)
+     at 
+org.apache.hyracks.http.server.HttpRequestHandler.handle(HttpRequestHandler.java:70)
+     at 
+org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:55)
+     at 
+org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:36)
+     at java.util.concurrent.FutureTask.run(FutureTask.java:266)
+     at 
+java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
+     at 
+java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
+     at java.lang.Thread.run(Thread.java:748)
+Caused by: java.lang.IllegalStateException: 
+java.lang.ClassNotFoundException: 
+org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndexDescriptor$_Gen
+     at 
+org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFunctionDescriptorFactory(FunctionCollection.java:740)
+     at 
+org.apache.asterix.runtime.functions.FunctionCollection.<clinit>(FunctionCollection.java:715)
+     ... 19 more
+Caused by: java.lang.ClassNotFoundException: 
+org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndexDescriptor$_Gen
+     at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
+     at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
+     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
+     at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
+     at 
+org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFunctionDescriptorFactory(FunctionCollection.java:736)
+     ... 20 more
+
+
+Cleaned and rebuilt several times with no result. Any ideas why I'm 
+getting these errors?
+(I'm sorry for the long email and if the answer is obvious, but it's not 
+a while since I had started working with AsterixDB)
+
+Thank you in advance,
+Zacharias Chasparis
+
+-- 
+Zacharias (Harry) Chasparis
+Graduate PhD Student
+
+
+From dev-return-5214-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Sat Sep 23 00:59:48 2017
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+        Fri, 22 Sep 2017 17:59:35 -0700 (PDT)
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+        by smtp.gmail.com with ESMTPSA id q185sm1918622oib.23.2017.09.22.17.59.33
+        for <de...@asterixdb.apache.org>
+        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
+        Fri, 22 Sep 2017 17:59:33 -0700 (PDT)
+From: abdullah alamoudi <ba...@gmail.com>
+Content-Type: multipart/alternative;
+ boundary="Apple-Mail=_6712F02F-A5B1-4496-8ED2-9AF19B32DA97"
+Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\))
+Subject: Re: Problem after updating to 0.9.3
+Date: Fri, 22 Sep 2017 17:59:32 -0700
+References: <34...@ucr.edu>
+To: dev@asterixdb.apache.org
+In-Reply-To: <34...@ucr.edu>
+Message-Id: <12...@gmail.com>
+X-Mailer: Apple Mail (2.3273)
+
+--Apple-Mail=_6712F02F-A5B1-4496-8ED2-9AF19B32DA97
+Content-Transfer-Encoding: quoted-printable
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+	charset=us-ascii
+
+Using commandline, from the root asterixdb dir:
+
+cd asterixdb/asterix-runtime/
+mvn clean install -o -DskipTests
+
+Then try again and it should work. This error is due to not having IDE =
+integration for the source code generation part of asterixdb.
+
+Let's know if you need further help,
+Abdullah.
+
+> On Sep 22, 2017, at 5:49 PM, Zacharias Chasparis <zc...@ucr.edu> =
+wrote:
+>=20
+> Hi all,
+>=20
+> I'm a PhD student at UCR advised by Dr Eldawy and I have started =
+working on AsterixDB.
+> Since I have updated to the last version, I cannot even run the SQL++ =
+examples from the Asterix website. More specific, when I'm trying to =
+create datasets/indexes, I'm getting the following errors (copy-paste =
+from IntelliJ IDE):
+>=20
+> Sep 22, 2017 5:28:00 PM =
+org.apache.asterix.app.active.ActiveNotificationHandler =
+getEventListeners
+> INFO: getEventListeners() was called
+> Sep 22, 2017 5:28:00 PM =
+org.apache.asterix.app.active.ActiveNotificationHandler =
+getEventListeners
+> INFO: returning 0 Listeners
+> Sep 22, 2017 5:28:00 PM org.apache.hyracks.http.server.AbstractServlet =
+handle
+> WARNING: Unhandled throwable
+> java.lang.ExceptionInInitializerError
+>     at =
+org.apache.asterix.runtime.functions.FunctionManagerHolder.createFunctionM=
+anager(FunctionManagerHolder.java:33)
+>     at =
+org.apache.asterix.runtime.functions.FunctionManagerHolder.<clinit>(Functi=
+onManagerHolder.java:25)
+>     at =
+org.apache.asterix.runtime.formats.NonTaggedDataFormat.getFieldAccessEvalu=
+atorFactory(NonTaggedDataFormat.java:176)
+>     at =
+org.apache.asterix.metadata.utils.SecondaryBTreeOperationsHelper.setSecond=
+aryRecDescAndComparators(SecondaryBTreeOperationsHelper.java:216)
+>     at =
+org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.init(Seco=
+ndaryIndexOperationsHelper.java:197)
+>     at =
+org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.createInd=
+exOperationsHelper(SecondaryIndexOperationsHelper.java:163)
+>     at =
+org.apache.asterix.metadata.utils.IndexUtil.buildSecondaryIndexCreationJob=
+Spec(IndexUtil.java:119)
+>     at =
+org.apache.asterix.app.translator.QueryTranslator.doCreateIndex(QueryTrans=
+lator.java:951)
+>     at =
+org.apache.asterix.app.translator.QueryTranslator.handleCreateIndexStateme=
+nt(QueryTranslator.java:854)
+>     at =
+org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(QueryT=
+ranslator.java:297)
+>     at =
+org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:162)
+>     at =
+org.apache.hyracks.http.server.AbstractServlet.handle(AbstractServlet.java=
+:78)
+>     at =
+org.apache.hyracks.http.server.HttpRequestHandler.handle(HttpRequestHandle=
+r.java:70)
+>     at =
+org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.=
+java:55)
+>     at =
+org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.=
+java:36)
+>     at java.util.concurrent.FutureTask.run(FutureTask.java:266)
+>     at =
+java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:=
+1149)
+>     at =
+java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java=
+:624)
+>     at java.lang.Thread.run(Thread.java:748)
+> Caused by: java.lang.IllegalStateException: =
+java.lang.ClassNotFoundException: =
+org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndex=
+Descriptor$_Gen
+>     at =
+org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFuncti=
+onDescriptorFactory(FunctionCollection.java:740)
+>     at =
+org.apache.asterix.runtime.functions.FunctionCollection.<clinit>(FunctionC=
+ollection.java:715)
+>     ... 19 more
+> Caused by: java.lang.ClassNotFoundException: =
+org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndex=
+Descriptor$_Gen
+>     at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
+>     at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
+>     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
+>     at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
+>     at =
+org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFuncti=
+onDescriptorFactory(FunctionCollection.java:736)
+>     ... 20 more
+>=20
+> Sep 22, 2017 5:28:00 PM =
+org.apache.hyracks.http.server.HttpRequestHandler call
+> SEVERE: Failure handling HTTP Request
+> java.lang.ExceptionInInitializerError
+>     at =
+org.apache.asterix.runtime.functions.FunctionManagerHolder.createFunctionM=
+anager(FunctionManagerHolder.java:33)
+>     at =
+org.apache.asterix.runtime.functions.FunctionManagerHolder.<clinit>(Functi=
+onManagerHolder.java:25)
+>     at =
+org.apache.asterix.runtime.formats.NonTaggedDataFormat.getFieldAccessEvalu=
+atorFactory(NonTaggedDataFormat.java:176)
+>     at =
+org.apache.asterix.metadata.utils.SecondaryBTreeOperationsHelper.setSecond=
+aryRecDescAndComparators(SecondaryBTreeOperationsHelper.java:216)
+>     at =
+org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.init(Seco=
+ndaryIndexOperationsHelper.java:197)
+>     at =
+org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.createInd=
+exOperationsHelper(SecondaryIndexOperationsHelper.java:163)
+>     at =
+org.apache.asterix.metadata.utils.IndexUtil.buildSecondaryIndexCreationJob=
+Spec(IndexUtil.java:119)
+>     at =
+org.apache.asterix.app.translator.QueryTranslator.doCreateIndex(QueryTrans=
+lator.java:951)
+>     at =
+org.apache.asterix.app.translator.QueryTranslator.handleCreateIndexStateme=
+nt(QueryTranslator.java:854)
+>     at =
+org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(QueryT=
+ranslator.java:297)
+>     at =
+org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:162)
+>     at =
+org.apache.hyracks.http.server.AbstractServlet.handle(AbstractServlet.java=
+:78)
+>     at =
+org.apache.hyracks.http.server.HttpRequestHandler.handle(HttpRequestHandle=
+r.java:70)
+>     at =
+org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.=
+java:55)
+>     at =
+org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.=
+java:36)
+>     at java.util.concurrent.FutureTask.run(FutureTask.java:266)
+>     at =
+java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:=
+1149)
+>     at =
+java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java=
+:624)
+>     at java.lang.Thread.run(Thread.java:748)
+> Caused by: java.lang.IllegalStateException: =
+java.lang.ClassNotFoundException: =
+org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndex=
+Descriptor$_Gen
+>     at =
+org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFuncti=
+onDescriptorFactory(FunctionCollection.java:740)
+>     at =
+org.apache.asterix.runtime.functions.FunctionCollection.<clinit>(FunctionC=
+ollection.java:715)
+>     ... 19 more
+> Caused by: java.lang.ClassNotFoundException: =
+org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByIndex=
+Descriptor$_Gen
+>     at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
+>     at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
+>     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
+>     at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
+>     at =
+org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFuncti=
+onDescriptorFactory(FunctionCollection.java:736)
+>     ... 20 more
+>=20
+>=20
+> Cleaned and rebuilt several times with no result. Any ideas why I'm =
+getting these errors?
+> (I'm sorry for the long email and if the answer is obvious, but it's =
+not a while since I had started working with AsterixDB)
+>=20
+> Thank you in advance,
+> Zacharias Chasparis
+>=20
+> --=20
+> Zacharias (Harry) Chasparis
+> Graduate PhD Student
+>=20
+
+
+--Apple-Mail=_6712F02F-A5B1-4496-8ED2-9AF19B32DA97--
+
+From dev-return-5215-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Sat Sep 23 01:12:02 2017
+Return-Path: <de...@asterixdb.apache.org>
+X-Original-To: apmail-asterixdb-dev-archive@minotaur.apache.org
+Delivered-To: apmail-asterixdb-dev-archive@minotaur.apache.org
+Received: from mail.apache.org (hermes.apache.org [140.211.11.3])
+	by minotaur.apache.org (Postfix) with SMTP id 5D59710114
+	for <ap...@minotaur.apache.org>; Sat, 23 Sep 2017 01:12:02 +0000 (UTC)
+Received: (qmail 98236 invoked by uid 500); 23 Sep 2017 01:12:02 -0000
+Delivered-To: apmail-asterixdb-dev-archive@asterixdb.apache.org
+Received: (qmail 98173 invoked by uid 500); 23 Sep 2017 01:12:02 -0000
+Mailing-List: contact dev-help@asterixdb.apache.org; run by ezmlm
+Precedence: bulk
+List-Help: <ma...@asterixdb.apache.org>
+List-Unsubscribe: <ma...@asterixdb.apache.org>
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+List-Id: <dev.asterixdb.apache.org>
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+Delivered-To: mailing list dev@asterixdb.apache.org
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+    by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 23 Sep 2017 01:12:02 +0000
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+	by mail-relay.apache.org (ASF Mail Server at mail-relay.apache.org) with ESMTPSA id 898201A012F
+	for <de...@asterixdb.apache.org>; Sat, 23 Sep 2017 01:12:00 +0000 (UTC)
+From: "Till Westmann" <ti...@apache.org>
+To: dev@asterixdb.apache.org
+Subject: Re: Problem after updating to 0.9.3
+Date: Fri, 22 Sep 2017 18:11:59 -0700
+Message-ID: <71...@apache.org>
+In-Reply-To: <12...@gmail.com>
+References: <34...@ucr.edu>
+ <12...@gmail.com>
+MIME-Version: 1.0
+Content-Type: text/plain; format=flowed
+Content-Transfer-Encoding: quoted-printable
+X-Mailer: MailMate (1.9.7r5419)
+
+While we have this step in the instructions [1] before the IDE setup, we =
+
+might want to make is more explicit why it is there and should be done =
+
+before the IDE setup :)
+
+Cheers,
+Till
+
+[1] http://asterixdb.apache.org/dev-setup.html
+
+On 22 Sep 2017, at 17:59, abdullah alamoudi wrote:
+
+> Using commandline, from the root asterixdb dir:
+>
+> cd asterixdb/asterix-runtime/
+> mvn clean install -o -DskipTests
+>
+> Then try again and it should work. This error is due to not having IDE =
+
+> integration for the source code generation part of asterixdb.
+>
+> Let's know if you need further help,
+> Abdullah.
+>
+>> On Sep 22, 2017, at 5:49 PM, Zacharias Chasparis <zc...@ucr.edu> =
+
+>> wrote:
+>>
+>> Hi all,
+>>
+>> I'm a PhD student at UCR advised by Dr Eldawy and I have started =
+
+>> working on AsterixDB.
+>> Since I have updated to the last version, I cannot even run the SQL++ =
+
+>> examples from the Asterix website. More specific, when I'm trying to =
+
+>> create datasets/indexes, I'm getting the following errors (copy-paste =
+
+>> from IntelliJ IDE):
+>>
+>> Sep 22, 2017 5:28:00 PM =
+
+>> org.apache.asterix.app.active.ActiveNotificationHandler =
+
+>> getEventListeners
+>> INFO: getEventListeners() was called
+>> Sep 22, 2017 5:28:00 PM =
+
+>> org.apache.asterix.app.active.ActiveNotificationHandler =
+
+>> getEventListeners
+>> INFO: returning 0 Listeners
+>> Sep 22, 2017 5:28:00 PM =
+
+>> org.apache.hyracks.http.server.AbstractServlet handle
+>> WARNING: Unhandled throwable
+>> java.lang.ExceptionInInitializerError
+>>     at =
+
+>> org.apache.asterix.runtime.functions.FunctionManagerHolder.createFunct=
+ionManager(FunctionManagerHolder.java:33)
+>>     at =
+
+>> org.apache.asterix.runtime.functions.FunctionManagerHolder.<clinit>(Fu=
+nctionManagerHolder.java:25)
+>>     at =
+
+>> org.apache.asterix.runtime.formats.NonTaggedDataFormat.getFieldAccessE=
+valuatorFactory(NonTaggedDataFormat.java:176)
+>>     at =
+
+>> org.apache.asterix.metadata.utils.SecondaryBTreeOperationsHelper.setSe=
+condaryRecDescAndComparators(SecondaryBTreeOperationsHelper.java:216)
+>>     at =
+
+>> org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.init(=
+SecondaryIndexOperationsHelper.java:197)
+>>     at =
+
+>> org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.creat=
+eIndexOperationsHelper(SecondaryIndexOperationsHelper.java:163)
+>>     at =
+
+>> org.apache.asterix.metadata.utils.IndexUtil.buildSecondaryIndexCreatio=
+nJobSpec(IndexUtil.java:119)
+>>     at =
+
+>> org.apache.asterix.app.translator.QueryTranslator.doCreateIndex(QueryT=
+ranslator.java:951)
+>>     at =
+
+>> org.apache.asterix.app.translator.QueryTranslator.handleCreateIndexSta=
+tement(QueryTranslator.java:854)
+>>     at =
+
+>> org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(Qu=
+eryTranslator.java:297)
+>>     at =
+
+>> org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:162=
+)
+>>     at =
+
+>> org.apache.hyracks.http.server.AbstractServlet.handle(AbstractServlet.=
+java:78)
+>>     at =
+
+>> org.apache.hyracks.http.server.HttpRequestHandler.handle(HttpRequestHa=
+ndler.java:70)
+>>     at =
+
+>> org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHand=
+ler.java:55)
+>>     at =
+
+>> org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHand=
+ler.java:36)
+>>     at java.util.concurrent.FutureTask.run(FutureTask.java:266)
+>>     at =
+
+>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.j=
+ava:1149)
+>>     at =
+
+>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.=
+java:624)
+>>     at java.lang.Thread.run(Thread.java:748)
+>> Caused by: java.lang.IllegalStateException: =
+
+>> java.lang.ClassNotFoundException: =
+
+>> org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByI=
+ndexDescriptor$_Gen
+>>     at =
+
+>> org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFu=
+nctionDescriptorFactory(FunctionCollection.java:740)
+>>     at =
+
+>> org.apache.asterix.runtime.functions.FunctionCollection.<clinit>(Funct=
+ionCollection.java:715)
+>>     ... 19 more
+>> Caused by: java.lang.ClassNotFoundException: =
+
+>> org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByI=
+ndexDescriptor$_Gen
+>>     at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
+>>     at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
+>>     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
+>>     at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
+>>     at =
+
+>> org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFu=
+nctionDescriptorFactory(FunctionCollection.java:736)
+>>     ... 20 more
+>>
+>> Sep 22, 2017 5:28:00 PM =
+
+>> org.apache.hyracks.http.server.HttpRequestHandler call
+>> SEVERE: Failure handling HTTP Request
+>> java.lang.ExceptionInInitializerError
+>>     at =
+
+>> org.apache.asterix.runtime.functions.FunctionManagerHolder.createFunct=
+ionManager(FunctionManagerHolder.java:33)
+>>     at =
+
+>> org.apache.asterix.runtime.functions.FunctionManagerHolder.<clinit>(Fu=
+nctionManagerHolder.java:25)
+>>     at =
+
+>> org.apache.asterix.runtime.formats.NonTaggedDataFormat.getFieldAccessE=
+valuatorFactory(NonTaggedDataFormat.java:176)
+>>     at =
+
+>> org.apache.asterix.metadata.utils.SecondaryBTreeOperationsHelper.setSe=
+condaryRecDescAndComparators(SecondaryBTreeOperationsHelper.java:216)
+>>     at =
+
+>> org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.init(=
+SecondaryIndexOperationsHelper.java:197)
+>>     at =
+
+>> org.apache.asterix.metadata.utils.SecondaryIndexOperationsHelper.creat=
+eIndexOperationsHelper(SecondaryIndexOperationsHelper.java:163)
+>>     at =
+
+>> org.apache.asterix.metadata.utils.IndexUtil.buildSecondaryIndexCreatio=
+nJobSpec(IndexUtil.java:119)
+>>     at =
+
+>> org.apache.asterix.app.translator.QueryTranslator.doCreateIndex(QueryT=
+ranslator.java:951)
+>>     at =
+
+>> org.apache.asterix.app.translator.QueryTranslator.handleCreateIndexSta=
+tement(QueryTranslator.java:854)
+>>     at =
+
+>> org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(Qu=
+eryTranslator.java:297)
+>>     at =
+
+>> org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:162=
+)
+>>     at =
+
+>> org.apache.hyracks.http.server.AbstractServlet.handle(AbstractServlet.=
+java:78)
+>>     at =
+
+>> org.apache.hyracks.http.server.HttpRequestHandler.handle(HttpRequestHa=
+ndler.java:70)
+>>     at =
+
+>> org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHand=
+ler.java:55)
+>>     at =
+
+>> org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHand=
+ler.java:36)
+>>     at java.util.concurrent.FutureTask.run(FutureTask.java:266)
+>>     at =
+
+>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.j=
+ava:1149)
+>>     at =
+
+>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.=
+java:624)
+>>     at java.lang.Thread.run(Thread.java:748)
+>> Caused by: java.lang.IllegalStateException: =
+
+>> java.lang.ClassNotFoundException: =
+
+>> org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByI=
+ndexDescriptor$_Gen
+>>     at =
+
+>> org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFu=
+nctionDescriptorFactory(FunctionCollection.java:740)
+>>     at =
+
+>> org.apache.asterix.runtime.functions.FunctionCollection.<clinit>(Funct=
+ionCollection.java:715)
+>>     ... 19 more
+>> Caused by: java.lang.ClassNotFoundException: =
+
+>> org.apache.asterix.runtime.evaluators.functions.records.FieldAccessByI=
+ndexDescriptor$_Gen
+>>     at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
+>>     at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
+>>     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
+>>     at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
+>>     at =
+
+>> org.apache.asterix.runtime.functions.FunctionCollection.getGeneratedFu=
+nctionDescriptorFactory(FunctionCollection.java:736)
+>>     ... 20 more
+>>
+>>
+>> Cleaned and rebuilt several times with no result. Any ideas why I'm =
+
+>> getting these errors?
+>> (I'm sorry for the long email and if the answer is obvious, but it's =
+
+>> not a while since I had started working with AsterixDB)
+>>
+>> Thank you in advance,
+>> Zacharias Chasparis
+>>
+>> -- =
+
+>> Zacharias (Harry) Chasparis
+>> Graduate PhD Student
+>>
+
+From dev-return-5216-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Sun Sep 24 01:25:19 2017
+Return-Path: <de...@asterixdb.apache.org>
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+	for <de...@asterixdb.apache.org>; Sun, 24 Sep 2017 01:25:18 +0000 (UTC)
+From: "Till Westmann" <ti...@apache.org>
+To: dev@asterixdb.apache.org
+Subject: Missing BAD change
+Date: Sat, 23 Sep 2017 18:25:16 -0700
+Message-ID: <6D...@apache.org>
+MIME-Version: 1.0
+Content-Type: text/plain; format=flowed
+X-Mailer: MailMate (1.9.7r5419)
+
+Hi,
+
+apparently something went wrong with one of the recent BAD changes [1]:
+The Gerrit review has been merged, but the change is not in the ASF git 
+repository [2] (or the GitHub mirror [3]).
+How can we fix this?
+
+Thanks,
+Till
+
+[1] https://asterix-gerrit.ics.uci.edu/#/c/2012/
+[2] https://git-wip-us.apache.org/repos/asf?p=asterixdb-bad.git
+[3] https://github.com/apache/asterixdb-bad/commits/master
+
+From dev-return-5217-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Sun Sep 24 01:28:20 2017
+Return-Path: <de...@asterixdb.apache.org>
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+        Sat, 23 Sep 2017 18:28:10 -0700 (PDT)
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+        by smtp.gmail.com with ESMTPSA id x137sm3784233oia.13.2017.09.23.18.28.07
+        for <de...@asterixdb.apache.org>
+        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
+        Sat, 23 Sep 2017 18:28:08 -0700 (PDT)
+From: abdullah alamoudi <ba...@gmail.com>
+Content-Type: text/plain; charset=us-ascii
+Content-Transfer-Encoding: quoted-printable
+Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\))
+Subject: Re: Missing BAD change
+Date: Sat, 23 Sep 2017 18:28:07 -0700
+References: <6D...@apache.org>
+To: dev@asterixdb.apache.org
+In-Reply-To: <6D...@apache.org>
+Message-Id: <E8...@gmail.com>
+X-Mailer: Apple Mail (2.3273)
+
+I just fixed it.
+
+As with asterixdb, once a gerrit change has been submitted, we should do =
+git asf commit <SHA>.
+
+Cheers,
+Abdullah.
+
+> On Sep 23, 2017, at 6:25 PM, Till Westmann <ti...@apache.org> wrote:
+>=20
+> Hi,
+>=20
+> apparently something went wrong with one of the recent BAD changes =
+[1]:
+> The Gerrit review has been merged, but the change is not in the ASF =
+git repository [2] (or the GitHub mirror [3]).
+> How can we fix this?
+>=20
+> Thanks,
+> Till
+>=20
+> [1] https://asterix-gerrit.ics.uci.edu/#/c/2012/
+> [2] https://git-wip-us.apache.org/repos/asf?p=3Dasterixdb-bad.git
+> [3] https://github.com/apache/asterixdb-bad/commits/master
+
+
+From dev-return-5218-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Sun Sep 24 01:44:42 2017
+Return-Path: <de...@asterixdb.apache.org>
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+Delivered-To: apmail-asterixdb-dev-archive@minotaur.apache.org
+Received: from mail.apache.org (hermes.apache.org [140.211.11.3])
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+	Sun, 24 Sep 2017 01:44:41 +0000 (UTC)
+Content-Type: text/plain;
+	charset=utf-8
+Mime-Version: 1.0 (1.0)
+Subject: Re: Missing BAD change
+From: Till Westmann <ti...@apache.org>
+X-Mailer: iPhone Mail (15A372)
+In-Reply-To: <E8...@gmail.com>
+Date: Sat, 23 Sep 2017 18:44:39 -0700
+Content-Transfer-Encoding: quoted-printable
+Message-Id: <59...@apache.org>
+References: <6D...@apache.org> <E8...@gmail.com>
+To: dev@asterixdb.apache.org
+
+Ok, but I didn=E2=80=99t see the SHA displayed on the review. Did I miss it o=
+r is this configured differently for BAD or ..?
+
+> On Sep 23, 2017, at 18:28, abdullah alamoudi <ba...@gmail.com> wrote:
+>=20
+> I just fixed it.
+>=20
+> As with asterixdb, once a gerrit change has been submitted, we should do g=
+it asf commit <SHA>.
+>=20
+> Cheers,
+> Abdullah.
+>=20
+>> On Sep 23, 2017, at 6:25 PM, Till Westmann <ti...@apache.org> wrote:
+>>=20
+>> Hi,
+>>=20
+>> apparently something went wrong with one of the recent BAD changes [1]:
+>> The Gerrit review has been merged, but the change is not in the ASF git r=
+epository [2] (or the GitHub mirror [3]).
+>> How can we fix this?
+>>=20
+>> Thanks,
+>> Till
+>>=20
+>> [1] https://asterix-gerrit.ics.uci.edu/#/c/2012/
+>> [2] https://git-wip-us.apache.org/repos/asf?p=3Dasterixdb-bad.git
+>> [3] https://github.com/apache/asterixdb-bad/commits/master
+>=20
+
+
+From dev-return-5219-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Sun Sep 24 01:46:00 2017
+Return-Path: <de...@asterixdb.apache.org>
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+        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
+        Sat, 23 Sep 2017 18:45:56 -0700 (PDT)
+From: abdullah alamoudi <ba...@gmail.com>
+Content-Type: text/plain; charset=utf-8
+Content-Transfer-Encoding: quoted-printable
+Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\))
+Subject: Re: Missing BAD change
+Date: Sat, 23 Sep 2017 18:45:54 -0700
+References: <6D...@apache.org>
+ <E8...@gmail.com>
+ <59...@apache.org>
+To: dev@asterixdb.apache.org
+In-Reply-To: <59...@apache.org>
+Message-Id: <35...@gmail.com>
+X-Mailer: Apple Mail (2.3273)
+
+That is correct. It is not configured to be posted for BAD. So I just =
+copy it from the top of the review.
+
+Cheers,
+Abdullah.
+
+> On Sep 23, 2017, at 6:44 PM, Till Westmann <ti...@apache.org> wrote:
+>=20
+> Ok, but I didn=E2=80=99t see the SHA displayed on the review. Did I =
+miss it or is this configured differently for BAD or ..?
+>=20
+>> On Sep 23, 2017, at 18:28, abdullah alamoudi <ba...@gmail.com> =
+wrote:
+>>=20
+>> I just fixed it.
+>>=20
+>> As with asterixdb, once a gerrit change has been submitted, we should =
+do git asf commit <SHA>.
+>>=20
+>> Cheers,
+>> Abdullah.
+>>=20
+>>> On Sep 23, 2017, at 6:25 PM, Till Westmann <ti...@apache.org> wrote:
+>>>=20
+>>> Hi,
+>>>=20
+>>> apparently something went wrong with one of the recent BAD changes =
+[1]:
+>>> The Gerrit review has been merged, but the change is not in the ASF =
+git repository [2] (or the GitHub mirror [3]).
+>>> How can we fix this?
+>>>=20
+>>> Thanks,
+>>> Till
+>>>=20
+>>> [1] https://asterix-gerrit.ics.uci.edu/#/c/2012/
+>>> [2] https://git-wip-us.apache.org/repos/asf?p=3Dasterixdb-bad.git
+>>> [3] https://github.com/apache/asterixdb-bad/commits/master
+>>=20
+>=20
+
+
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+From: Chen Luo <cl...@uci.edu>
+Date: Wed, 27 Sep 2017 20:43:27 -0700
+Message-ID: <CA...@mail.gmail.com>
+Subject: Question about AsterixDB Functions
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="001a114a9c6615563d055a37b6f1"
+
+--001a114a9c6615563d055a37b6f1
+Content-Type: text/plain; charset="UTF-8"
+
+Hi Devs,
+
+Recently I was facing a problem with the IntersectOperator. Previously
+we've used the IntersectOperator to intersects primary keys returned from
+searching multiple secondary indexes, and use them to perform primary key
+lookups. However, with component Id-based acceleration, each primary key
+returned from a secondary index would carry a component Id (which is two
+numbers). Thus, inside the IntersectOperator, we only intersect the primary
+keys, while need to select a proper component Id based on these inputs. For
+example, for 3 input tuples (a, [1, 3]), (a, [0, 2]) and (a, [2, 2]), where
+'a' is the primary key and the interval is the component Id, we may return
+(a, [2, 2]) as the output of the intersection.
+
+Thus, my question is that *is there any function interface inside AsterixDB
+which takes a list of input tuples and produce a tuple as a result*? With
+this functionality, we can devise strategies to select the best component
+Id for each primary key. Any help is appreciated!
+
+Best regards,
+Chen Luo
+
+--001a114a9c6615563d055a37b6f1--
+
+From dev-return-5223-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Thu Sep 28 06:15:38 2017
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+References: <CA...@mail.gmail.com>
+From: Chen Luo <cl...@uci.edu>
+Date: Wed, 27 Sep 2017 23:15:32 -0700
+Message-ID: <CA...@mail.gmail.com>
+Subject: Re: Question about AsterixDB Functions
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="001a113ec75af9ffc0055a39d572"
+
+--001a113ec75af9ffc0055a39d572
+Content-Type: text/plain; charset="UTF-8"
+
+NVM, I think I can implement a customized aggregate function for this
+purpose (though it's semantics is slightly different from traditional SQL
+aggregate functions which only produce one result value). Please correct me
+if my understanding is wrong...
+
+On Wed, Sep 27, 2017 at 8:43 PM, Chen Luo <cl...@uci.edu> wrote:
+
+> Hi Devs,
+>
+> Recently I was facing a problem with the IntersectOperator. Previously
+> we've used the IntersectOperator to intersects primary keys returned from
+> searching multiple secondary indexes, and use them to perform primary key
+> lookups. However, with component Id-based acceleration, each primary key
+> returned from a secondary index would carry a component Id (which is two
+> numbers). Thus, inside the IntersectOperator, we only intersect the primary
+> keys, while need to select a proper component Id based on these inputs. For
+> example, for 3 input tuples (a, [1, 3]), (a, [0, 2]) and (a, [2, 2]), where
+> 'a' is the primary key and the interval is the component Id, we may return
+> (a, [2, 2]) as the output of the intersection.
+>
+> Thus, my question is that *is there any function interface inside
+> AsterixDB which takes a list of input tuples and produce a tuple as a
+> result*? With this functionality, we can devise strategies to select the
+> best component Id for each primary key. Any help is appreciated!
+>
+> Best regards,
+> Chen Luo
+>
+
+--001a113ec75af9ffc0055a39d572--
+
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+From: Steven Jacobs <sj...@ucr.edu>
+Date: Thu, 28 Sep 2017 14:26:22 -0700
+Message-ID: <CA...@mail.gmail.com>
+Subject: Strange error trying to run Asterix master
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="94eb2c043700640c45055a468f29"
+
+--94eb2c043700640c45055a468f29
+Content-Type: text/plain; charset="UTF-8"
+Content-Transfer-Encoding: quoted-printable
+
+Hi all,
+I've been stuck for some time now trying to get master Asterix to debug
+correctly for me in Eclipse on my machine. It seems to deal with the class
+generation being done by maven, but that's as far as I can see so far. No
+one I've talked to has a similar issue, so I was wondering if anyone from
+the community at large has had such an issue. It manifests itself when
+tying to create the evaluator for a function. The stack trace is attached
+below. If anyone has seen such an issue, I would love to get any advice you
+may have.
+
+
+java.lang.VerifyError: Bad return type
+
+Exception Details:
+
+  Location:
+
+
+org/apache/asterix/runtime/evaluators/functions/records/RecordMergeDescript=
+or$_EvaluatorFactoryGen.access$0(Lorg/apache/asterix/runtime/evaluators/fun=
+ctions/records/RecordMergeDescriptor$_EvaluatorFactoryGen;)Lorg/apache/aste=
+rix/runtime/evaluators/functions/records/RecordMergeDescriptor;
+@4: areturn
+
+  Reason:
+
+    Type
+'org/apache/asterix/runtime/evaluators/functions/records/RecordMergeDescrip=
+tor$_Gen'
+(current frame, stack[0]) is not assignable to
+'org/apache/asterix/runtime/evaluators/functions/records/RecordMergeDescrip=
+tor'
+(from method signature)
+
+  Current Frame:
+
+    bci: @4
+
+    flags: { }
+
+    locals: {
+'org/apache/asterix/runtime/evaluators/functions/records/RecordMergeDescrip=
+tor$_EvaluatorFactoryGen'
+}
+
+    stack: {
+'org/apache/asterix/runtime/evaluators/functions/records/RecordMergeDescrip=
+tor$_Gen'
+}
+
+  Bytecode:
+
+    0x0000000: 2ab4 0063 b0
+
+
+at
+org.apache.asterix.runtime.evaluators.functions.records.RecordMergeDescript=
+or$_Gen.createEvaluatorFactory(
+RecordMergeDescriptor.java:86)
+
+at
+org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.createScalarFunction=
+EvaluatorFactory(
+QueryLogicalExpressionJobGen.java:144)
+
+at
+org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.createEvaluatorFacto=
+ry(
+QueryLogicalExpressionJobGen.java:109)
+
+at org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.codegenArguments(
+QueryLogicalExpressionJobGen.java:161)
+
+at
+org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.createScalarFunction=
+EvaluatorFactory(
+QueryLogicalExpressionJobGen.java:134)
+
+at
+org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.createEvaluatorFacto=
+ry(
+QueryLogicalExpressionJobGen.java:109)
+
+at
+org.apache.hyracks.algebricks.core.algebra.expressions.ExpressionRuntimePro=
+vider.createEvaluatorFactory(
+ExpressionRuntimeProvider.java:41)
+
+at
+org.apache.hyracks.algebricks.core.algebra.operators.physical.AssignPOperat=
+or.contributeRuntimeOperator(
+AssignPOperator.java:84)
+
+at
+org.apache.hyracks.algebricks.core.algebra.operators.logical.AbstractLogica=
+lOperator.contributeRuntimeOperator(
+AbstractLogicalOperator.java:166)
+
+at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef=
+(
+PlanCompiler.java:97)
+
+at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef=
+(
+PlanCompiler.java:84)
+
+at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef=
+(
+PlanCompiler.java:84)
+
+at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef=
+(
+PlanCompiler.java:84)
+
+at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef=
+(
+PlanCompiler.java:84)
+
+at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef=
+(
+PlanCompiler.java:84)
+
+at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef=
+(
+PlanCompiler.java:84)
+
+at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef=
+(
+PlanCompiler.java:84)
+
+at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef=
+(
+PlanCompiler.java:84)
+
+at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef=
+(
+PlanCompiler.java:84)
+
+at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compilePlan(
+PlanCompiler.java:60)
+
+at
+org.apache.hyracks.algebricks.compiler.api.HeuristicCompilerFactoryBuilder$=
+1$1.createJob(
+HeuristicCompilerFactoryBuilder.java:107)
+
+at org.apache.asterix.api.common.APIFramework.compileQuery(
+APIFramework.java:333)
+
+at
+org.apache.asterix.app.translator.QueryTranslator.rewriteCompileInsertUpser=
+t(
+QueryTranslator.java:1864)
+
+at org.apache.asterix.app.translator.QueryTranslator.lambda$0(
+QueryTranslator.java:1752)
+
+at
+org.apache.asterix.app.translator.QueryTranslator.handleInsertUpsertStateme=
+nt(
+QueryTranslator.java:1778)
+
+at org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(
+QueryTranslator.java:336)
+
+at org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:162)
+
+at org.apache.hyracks.http.server.AbstractServlet.handle(
+AbstractServlet.java:78)
+
+at org.apache.hyracks.http.server.HttpRequestHandler.handle(
+HttpRequestHandler.java:70)
+
+at org.apache.hyracks.http.server.HttpRequestHandler.call(
+HttpRequestHandler.java:55)
+
+at org.apache.hyracks.http.server.HttpRequestHandler.call(
+HttpRequestHandler.java:36)
+
+at java.util.concurrent.FutureTask.run(FutureTask.java:266)
+
+at java.util.concurrent.ThreadPoolExecutor.runWorker(
+ThreadPoolExecutor.java:1142)
+
+at java.util.concurrent.ThreadPoolExecutor$Worker.run(
+ThreadPoolExecutor.java:617)
+
+at java.lang.Thread.run(Thread.java:745)
+
+--94eb2c043700640c45055a468f29--
+
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+References: <CA...@mail.gmail.com>
+From: Wail Alkowaileet <wa...@gmail.com>
+Date: Thu, 28 Sep 2017 20:19:51 -0700
+Message-ID: <CA...@mail.gmail.com>
+Subject: Re: Strange error trying to run Asterix master
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="001a113d822c8aec0c055a4b7ffc"
+
+--001a113d822c8aec0c055a4b7ffc
+Content-Type: text/plain; charset="UTF-8"
+
+I got the same issue before. I did "clean project" and the issue seems to
+be resolved.
+
+On Thu, Sep 28, 2017 at 2:26 PM, Steven Jacobs <sj...@ucr.edu> wrote:
+
+> Hi all,
+> I've been stuck for some time now trying to get master Asterix to debug
+> correctly for me in Eclipse on my machine. It seems to deal with the class
+> generation being done by maven, but that's as far as I can see so far. No
+> one I've talked to has a similar issue, so I was wondering if anyone from
+> the community at large has had such an issue. It manifests itself when
+> tying to create the evaluator for a function. The stack trace is attached
+> below. If anyone has seen such an issue, I would love to get any advice you
+> may have.
+>
+>
+> java.lang.VerifyError: Bad return type
+>
+> Exception Details:
+>
+>   Location:
+>
+>
+> org/apache/asterix/runtime/evaluators/functions/records/
+> RecordMergeDescriptor$_EvaluatorFactoryGen.access$0(
+> Lorg/apache/asterix/runtime/evaluators/functions/records/
+> RecordMergeDescriptor$_EvaluatorFactoryGen;)Lorg/apache/asterix/runtime/
+> evaluators/functions/records/RecordMergeDescriptor;
+> @4: areturn
+>
+>   Reason:
+>
+>     Type
+> 'org/apache/asterix/runtime/evaluators/functions/records/
+> RecordMergeDescriptor$_Gen'
+> (current frame, stack[0]) is not assignable to
+> 'org/apache/asterix/runtime/evaluators/functions/records/
+> RecordMergeDescriptor'
+> (from method signature)
+>
+>   Current Frame:
+>
+>     bci: @4
+>
+>     flags: { }
+>
+>     locals: {
+> 'org/apache/asterix/runtime/evaluators/functions/records/
+> RecordMergeDescriptor$_EvaluatorFactoryGen'
+> }
+>
+>     stack: {
+> 'org/apache/asterix/runtime/evaluators/functions/records/
+> RecordMergeDescriptor$_Gen'
+> }
+>
+>   Bytecode:
+>
+>     0x0000000: 2ab4 0063 b0
+>
+>
+> at
+> org.apache.asterix.runtime.evaluators.functions.records.
+> RecordMergeDescriptor$_Gen.createEvaluatorFactory(
+> RecordMergeDescriptor.java:86)
+>
+> at
+> org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> createScalarFunctionEvaluatorFactory(
+> QueryLogicalExpressionJobGen.java:144)
+>
+> at
+> org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> createEvaluatorFactory(
+> QueryLogicalExpressionJobGen.java:109)
+>
+> at org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> codegenArguments(
+> QueryLogicalExpressionJobGen.java:161)
+>
+> at
+> org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> createScalarFunctionEvaluatorFactory(
+> QueryLogicalExpressionJobGen.java:134)
+>
+> at
+> org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> createEvaluatorFactory(
+> QueryLogicalExpressionJobGen.java:109)
+>
+> at
+> org.apache.hyracks.algebricks.core.algebra.expressions.
+> ExpressionRuntimeProvider.createEvaluatorFactory(
+> ExpressionRuntimeProvider.java:41)
+>
+> at
+> org.apache.hyracks.algebricks.core.algebra.operators.
+> physical.AssignPOperator.contributeRuntimeOperator(
+> AssignPOperator.java:84)
+>
+> at
+> org.apache.hyracks.algebricks.core.algebra.operators.logical.
+> AbstractLogicalOperator.contributeRuntimeOperator(
+> AbstractLogicalOperator.java:166)
+>
+> at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> compileOpRef(
+> PlanCompiler.java:97)
+>
+> at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> compileOpRef(
+> PlanCompiler.java:84)
+>
+> at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> compileOpRef(
+> PlanCompiler.java:84)
+>
+> at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> compileOpRef(
+> PlanCompiler.java:84)
+>
+> at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> compileOpRef(
+> PlanCompiler.java:84)
+>
+> at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> compileOpRef(
+> PlanCompiler.java:84)
+>
+> at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> compileOpRef(
+> PlanCompiler.java:84)
+>
+> at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> compileOpRef(
+> PlanCompiler.java:84)
+>
+> at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> compileOpRef(
+> PlanCompiler.java:84)
+>
+> at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> compileOpRef(
+> PlanCompiler.java:84)
+>
+> at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> compilePlan(
+> PlanCompiler.java:60)
+>
+> at
+> org.apache.hyracks.algebricks.compiler.api.HeuristicCompilerFactoryBuilde
+> r$1$1.createJob(
+> HeuristicCompilerFactoryBuilder.java:107)
+>
+> at org.apache.asterix.api.common.APIFramework.compileQuery(
+> APIFramework.java:333)
+>
+> at
+> org.apache.asterix.app.translator.QueryTranslator.
+> rewriteCompileInsertUpsert(
+> QueryTranslator.java:1864)
+>
+> at org.apache.asterix.app.translator.QueryTranslator.lambda$0(
+> QueryTranslator.java:1752)
+>
+> at
+> org.apache.asterix.app.translator.QueryTranslator.
+> handleInsertUpsertStatement(
+> QueryTranslator.java:1778)
+>
+> at org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(
+> QueryTranslator.java:336)
+>
+> at org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:162)
+>
+> at org.apache.hyracks.http.server.AbstractServlet.handle(
+> AbstractServlet.java:78)
+>
+> at org.apache.hyracks.http.server.HttpRequestHandler.handle(
+> HttpRequestHandler.java:70)
+>
+> at org.apache.hyracks.http.server.HttpRequestHandler.call(
+> HttpRequestHandler.java:55)
+>
+> at org.apache.hyracks.http.server.HttpRequestHandler.call(
+> HttpRequestHandler.java:36)
+>
+> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
+>
+> at java.util.concurrent.ThreadPoolExecutor.runWorker(
+> ThreadPoolExecutor.java:1142)
+>
+> at java.util.concurrent.ThreadPoolExecutor$Worker.run(
+> ThreadPoolExecutor.java:617)
+>
+> at java.lang.Thread.run(Thread.java:745)
+>
+
+
+
+-- 
+
+*Regards,*
+Wail Alkowaileet
+
+--001a113d822c8aec0c055a4b7ffc--
+
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+ <CA...@mail.gmail.com>
+In-Reply-To: <CA...@mail.gmail.com>
+From: Steven Jacobs <sj...@ucr.edu>
+Date: Fri, 29 Sep 2017 04:37:35 +0000
+Message-ID: <CA...@mail.gmail.com>
+Subject: Re: Strange error trying to run Asterix master
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="001a11406dee1a1184055a4c9658"
+
+--001a11406dee1a1184055a4c9658
+Content-Type: text/plain; charset="UTF-8"
+
+If only that worked for me :( I have even tried deleting the m2 repository
+cache completely.
+Steven
+
+On Thu, Sep 28, 2017 at 8:19 PM Wail Alkowaileet <wa...@gmail.com> wrote:
+
+> I got the same issue before. I did "clean project" and the issue seems to
+> be resolved.
+>
+> On Thu, Sep 28, 2017 at 2:26 PM, Steven Jacobs <sj...@ucr.edu> wrote:
+>
+> > Hi all,
+> > I've been stuck for some time now trying to get master Asterix to debug
+> > correctly for me in Eclipse on my machine. It seems to deal with the
+> class
+> > generation being done by maven, but that's as far as I can see so far. No
+> > one I've talked to has a similar issue, so I was wondering if anyone from
+> > the community at large has had such an issue. It manifests itself when
+> > tying to create the evaluator for a function. The stack trace is attached
+> > below. If anyone has seen such an issue, I would love to get any advice
+> you
+> > may have.
+> >
+> >
+> > java.lang.VerifyError: Bad return type
+> >
+> > Exception Details:
+> >
+> >   Location:
+> >
+> >
+> > org/apache/asterix/runtime/evaluators/functions/records/
+> > RecordMergeDescriptor$_EvaluatorFactoryGen.access$0(
+> > Lorg/apache/asterix/runtime/evaluators/functions/records/
+> > RecordMergeDescriptor$_EvaluatorFactoryGen;)Lorg/apache/asterix/runtime/
+> > evaluators/functions/records/RecordMergeDescriptor;
+> > @4: areturn
+> >
+> >   Reason:
+> >
+> >     Type
+> > 'org/apache/asterix/runtime/evaluators/functions/records/
+> > RecordMergeDescriptor$_Gen'
+> > (current frame, stack[0]) is not assignable to
+> > 'org/apache/asterix/runtime/evaluators/functions/records/
+> > RecordMergeDescriptor'
+> > (from method signature)
+> >
+> >   Current Frame:
+> >
+> >     bci: @4
+> >
+> >     flags: { }
+> >
+> >     locals: {
+> > 'org/apache/asterix/runtime/evaluators/functions/records/
+> > RecordMergeDescriptor$_EvaluatorFactoryGen'
+> > }
+> >
+> >     stack: {
+> > 'org/apache/asterix/runtime/evaluators/functions/records/
+> > RecordMergeDescriptor$_Gen'
+> > }
+> >
+> >   Bytecode:
+> >
+> >     0x0000000: 2ab4 0063 b0
+> >
+> >
+> > at
+> > org.apache.asterix.runtime.evaluators.functions.records.
+> > RecordMergeDescriptor$_Gen.createEvaluatorFactory(
+> > RecordMergeDescriptor.java:86)
+> >
+> > at
+> > org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > createScalarFunctionEvaluatorFactory(
+> > QueryLogicalExpressionJobGen.java:144)
+> >
+> > at
+> > org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > createEvaluatorFactory(
+> > QueryLogicalExpressionJobGen.java:109)
+> >
+> > at org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > codegenArguments(
+> > QueryLogicalExpressionJobGen.java:161)
+> >
+> > at
+> > org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > createScalarFunctionEvaluatorFactory(
+> > QueryLogicalExpressionJobGen.java:134)
+> >
+> > at
+> > org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > createEvaluatorFactory(
+> > QueryLogicalExpressionJobGen.java:109)
+> >
+> > at
+> > org.apache.hyracks.algebricks.core.algebra.expressions.
+> > ExpressionRuntimeProvider.createEvaluatorFactory(
+> > ExpressionRuntimeProvider.java:41)
+> >
+> > at
+> > org.apache.hyracks.algebricks.core.algebra.operators.
+> > physical.AssignPOperator.contributeRuntimeOperator(
+> > AssignPOperator.java:84)
+> >
+> > at
+> > org.apache.hyracks.algebricks.core.algebra.operators.logical.
+> > AbstractLogicalOperator.contributeRuntimeOperator(
+> > AbstractLogicalOperator.java:166)
+> >
+> > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > compileOpRef(
+> > PlanCompiler.java:97)
+> >
+> > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > compileOpRef(
+> > PlanCompiler.java:84)
+> >
+> > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > compileOpRef(
+> > PlanCompiler.java:84)
+> >
+> > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > compileOpRef(
+> > PlanCompiler.java:84)
+> >
+> > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > compileOpRef(
+> > PlanCompiler.java:84)
+> >
+> > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > compileOpRef(
+> > PlanCompiler.java:84)
+> >
+> > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > compileOpRef(
+> > PlanCompiler.java:84)
+> >
+> > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > compileOpRef(
+> > PlanCompiler.java:84)
+> >
+> > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > compileOpRef(
+> > PlanCompiler.java:84)
+> >
+> > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > compileOpRef(
+> > PlanCompiler.java:84)
+> >
+> > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > compilePlan(
+> > PlanCompiler.java:60)
+> >
+> > at
+> > org.apache.hyracks.algebricks.compiler.api.HeuristicCompilerFactoryBuilde
+> > r$1$1.createJob(
+> > HeuristicCompilerFactoryBuilder.java:107)
+> >
+> > at org.apache.asterix.api.common.APIFramework.compileQuery(
+> > APIFramework.java:333)
+> >
+> > at
+> > org.apache.asterix.app.translator.QueryTranslator.
+> > rewriteCompileInsertUpsert(
+> > QueryTranslator.java:1864)
+> >
+> > at org.apache.asterix.app.translator.QueryTranslator.lambda$0(
+> > QueryTranslator.java:1752)
+> >
+> > at
+> > org.apache.asterix.app.translator.QueryTranslator.
+> > handleInsertUpsertStatement(
+> > QueryTranslator.java:1778)
+> >
+> > at org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(
+> > QueryTranslator.java:336)
+> >
+> > at
+> org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:162)
+> >
+> > at org.apache.hyracks.http.server.AbstractServlet.handle(
+> > AbstractServlet.java:78)
+> >
+> > at org.apache.hyracks.http.server.HttpRequestHandler.handle(
+> > HttpRequestHandler.java:70)
+> >
+> > at org.apache.hyracks.http.server.HttpRequestHandler.call(
+> > HttpRequestHandler.java:55)
+> >
+> > at org.apache.hyracks.http.server.HttpRequestHandler.call(
+> > HttpRequestHandler.java:36)
+> >
+> > at java.util.concurrent.FutureTask.run(FutureTask.java:266)
+> >
+> > at java.util.concurrent.ThreadPoolExecutor.runWorker(
+> > ThreadPoolExecutor.java:1142)
+> >
+> > at java.util.concurrent.ThreadPoolExecutor$Worker.run(
+> > ThreadPoolExecutor.java:617)
+> >
+> > at java.lang.Thread.run(Thread.java:745)
+> >
+>
+>
+>
+> --
+>
+> *Regards,*
+> Wail Alkowaileet
+>
+
+--001a11406dee1a1184055a4c9658--
+
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+References: <CA...@mail.gmail.com>
+ <CA...@mail.gmail.com> <CA...@mail.gmail.com>
+In-Reply-To: <CA...@mail.gmail.com>
+From: Michael Blow <mb...@gmail.com>
+Date: Fri, 29 Sep 2017 05:22:05 +0000
+Message-ID: <CA...@mail.gmail.com>
+Subject: Re: Strange error trying to run Asterix master
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="089e08200840467838055a4d3518"
+
+--089e08200840467838055a4d3518
+Content-Type: text/plain; charset="UTF-8"
+
+What JVM is this?  Try Oracle latest Java 8 if not already using.
+
+-MDB
+
+On Fri, Sep 29, 2017 at 12:37 AM Steven Jacobs <sj...@ucr.edu> wrote:
+
+> If only that worked for me :( I have even tried deleting the m2 repository
+> cache completely.
+> Steven
+>
+> On Thu, Sep 28, 2017 at 8:19 PM Wail Alkowaileet <wa...@gmail.com>
+> wrote:
+>
+> > I got the same issue before. I did "clean project" and the issue seems to
+> > be resolved.
+> >
+> > On Thu, Sep 28, 2017 at 2:26 PM, Steven Jacobs <sj...@ucr.edu> wrote:
+> >
+> > > Hi all,
+> > > I've been stuck for some time now trying to get master Asterix to debug
+> > > correctly for me in Eclipse on my machine. It seems to deal with the
+> > class
+> > > generation being done by maven, but that's as far as I can see so far.
+> No
+> > > one I've talked to has a similar issue, so I was wondering if anyone
+> from
+> > > the community at large has had such an issue. It manifests itself when
+> > > tying to create the evaluator for a function. The stack trace is
+> attached
+> > > below. If anyone has seen such an issue, I would love to get any advice
+> > you
+> > > may have.
+> > >
+> > >
+> > > java.lang.VerifyError: Bad return type
+> > >
+> > > Exception Details:
+> > >
+> > >   Location:
+> > >
+> > >
+> > > org/apache/asterix/runtime/evaluators/functions/records/
+> > > RecordMergeDescriptor$_EvaluatorFactoryGen.access$0(
+> > > Lorg/apache/asterix/runtime/evaluators/functions/records/
+> > >
+> RecordMergeDescriptor$_EvaluatorFactoryGen;)Lorg/apache/asterix/runtime/
+> > > evaluators/functions/records/RecordMergeDescriptor;
+> > > @4: areturn
+> > >
+> > >   Reason:
+> > >
+> > >     Type
+> > > 'org/apache/asterix/runtime/evaluators/functions/records/
+> > > RecordMergeDescriptor$_Gen'
+> > > (current frame, stack[0]) is not assignable to
+> > > 'org/apache/asterix/runtime/evaluators/functions/records/
+> > > RecordMergeDescriptor'
+> > > (from method signature)
+> > >
+> > >   Current Frame:
+> > >
+> > >     bci: @4
+> > >
+> > >     flags: { }
+> > >
+> > >     locals: {
+> > > 'org/apache/asterix/runtime/evaluators/functions/records/
+> > > RecordMergeDescriptor$_EvaluatorFactoryGen'
+> > > }
+> > >
+> > >     stack: {
+> > > 'org/apache/asterix/runtime/evaluators/functions/records/
+> > > RecordMergeDescriptor$_Gen'
+> > > }
+> > >
+> > >   Bytecode:
+> > >
+> > >     0x0000000: 2ab4 0063 b0
+> > >
+> > >
+> > > at
+> > > org.apache.asterix.runtime.evaluators.functions.records.
+> > > RecordMergeDescriptor$_Gen.createEvaluatorFactory(
+> > > RecordMergeDescriptor.java:86)
+> > >
+> > > at
+> > > org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > > createScalarFunctionEvaluatorFactory(
+> > > QueryLogicalExpressionJobGen.java:144)
+> > >
+> > > at
+> > > org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > > createEvaluatorFactory(
+> > > QueryLogicalExpressionJobGen.java:109)
+> > >
+> > > at org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > > codegenArguments(
+> > > QueryLogicalExpressionJobGen.java:161)
+> > >
+> > > at
+> > > org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > > createScalarFunctionEvaluatorFactory(
+> > > QueryLogicalExpressionJobGen.java:134)
+> > >
+> > > at
+> > > org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > > createEvaluatorFactory(
+> > > QueryLogicalExpressionJobGen.java:109)
+> > >
+> > > at
+> > > org.apache.hyracks.algebricks.core.algebra.expressions.
+> > > ExpressionRuntimeProvider.createEvaluatorFactory(
+> > > ExpressionRuntimeProvider.java:41)
+> > >
+> > > at
+> > > org.apache.hyracks.algebricks.core.algebra.operators.
+> > > physical.AssignPOperator.contributeRuntimeOperator(
+> > > AssignPOperator.java:84)
+> > >
+> > > at
+> > > org.apache.hyracks.algebricks.core.algebra.operators.logical.
+> > > AbstractLogicalOperator.contributeRuntimeOperator(
+> > > AbstractLogicalOperator.java:166)
+> > >
+> > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > compileOpRef(
+> > > PlanCompiler.java:97)
+> > >
+> > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > compileOpRef(
+> > > PlanCompiler.java:84)
+> > >
+> > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > compileOpRef(
+> > > PlanCompiler.java:84)
+> > >
+> > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > compileOpRef(
+> > > PlanCompiler.java:84)
+> > >
+> > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > compileOpRef(
+> > > PlanCompiler.java:84)
+> > >
+> > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > compileOpRef(
+> > > PlanCompiler.java:84)
+> > >
+> > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > compileOpRef(
+> > > PlanCompiler.java:84)
+> > >
+> > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > compileOpRef(
+> > > PlanCompiler.java:84)
+> > >
+> > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > compileOpRef(
+> > > PlanCompiler.java:84)
+> > >
+> > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > compileOpRef(
+> > > PlanCompiler.java:84)
+> > >
+> > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > compilePlan(
+> > > PlanCompiler.java:60)
+> > >
+> > > at
+> > >
+> org.apache.hyracks.algebricks.compiler.api.HeuristicCompilerFactoryBuilde
+> > > r$1$1.createJob(
+> > > HeuristicCompilerFactoryBuilder.java:107)
+> > >
+> > > at org.apache.asterix.api.common.APIFramework.compileQuery(
+> > > APIFramework.java:333)
+> > >
+> > > at
+> > > org.apache.asterix.app.translator.QueryTranslator.
+> > > rewriteCompileInsertUpsert(
+> > > QueryTranslator.java:1864)
+> > >
+> > > at org.apache.asterix.app.translator.QueryTranslator.lambda$0(
+> > > QueryTranslator.java:1752)
+> > >
+> > > at
+> > > org.apache.asterix.app.translator.QueryTranslator.
+> > > handleInsertUpsertStatement(
+> > > QueryTranslator.java:1778)
+> > >
+> > > at org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(
+> > > QueryTranslator.java:336)
+> > >
+> > > at
+> > org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:162)
+> > >
+> > > at org.apache.hyracks.http.server.AbstractServlet.handle(
+> > > AbstractServlet.java:78)
+> > >
+> > > at org.apache.hyracks.http.server.HttpRequestHandler.handle(
+> > > HttpRequestHandler.java:70)
+> > >
+> > > at org.apache.hyracks.http.server.HttpRequestHandler.call(
+> > > HttpRequestHandler.java:55)
+> > >
+> > > at org.apache.hyracks.http.server.HttpRequestHandler.call(
+> > > HttpRequestHandler.java:36)
+> > >
+> > > at java.util.concurrent.FutureTask.run(FutureTask.java:266)
+> > >
+> > > at java.util.concurrent.ThreadPoolExecutor.runWorker(
+> > > ThreadPoolExecutor.java:1142)
+> > >
+> > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(
+> > > ThreadPoolExecutor.java:617)
+> > >
+> > > at java.lang.Thread.run(Thread.java:745)
+> > >
+> >
+> >
+> >
+> > --
+> >
+> > *Regards,*
+> > Wail Alkowaileet
+> >
+>
+
+--089e08200840467838055a4d3518--
+
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+From: Steven Jacobs <sj...@ucr.edu>
+Date: Fri, 29 Sep 2017 11:56:05 -0700
+Message-ID: <CA...@mail.gmail.com>
+Subject: Re: Strange error trying to run Asterix master
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="94eb2c07714ebcd3eb055a5893d2"
+
+--94eb2c07714ebcd3eb055a5893d2
+Content-Type: text/plain; charset="UTF-8"
+
+I'm on build build 1.8.0_65-b17. I've switched to Intellij and the problem
+doesn't occur there so it seems to be related to Eclipse specifically.
+Steven
+
+On Thu, Sep 28, 2017 at 10:22 PM, Michael Blow <mb...@gmail.com>
+wrote:
+
+> What JVM is this?  Try Oracle latest Java 8 if not already using.
+>
+> -MDB
+>
+> On Fri, Sep 29, 2017 at 12:37 AM Steven Jacobs <sj...@ucr.edu> wrote:
+>
+> > If only that worked for me :( I have even tried deleting the m2
+> repository
+> > cache completely.
+> > Steven
+> >
+> > On Thu, Sep 28, 2017 at 8:19 PM Wail Alkowaileet <wa...@gmail.com>
+> > wrote:
+> >
+> > > I got the same issue before. I did "clean project" and the issue seems
+> to
+> > > be resolved.
+> > >
+> > > On Thu, Sep 28, 2017 at 2:26 PM, Steven Jacobs <sj...@ucr.edu>
+> wrote:
+> > >
+> > > > Hi all,
+> > > > I've been stuck for some time now trying to get master Asterix to
+> debug
+> > > > correctly for me in Eclipse on my machine. It seems to deal with the
+> > > class
+> > > > generation being done by maven, but that's as far as I can see so
+> far.
+> > No
+> > > > one I've talked to has a similar issue, so I was wondering if anyone
+> > from
+> > > > the community at large has had such an issue. It manifests itself
+> when
+> > > > tying to create the evaluator for a function. The stack trace is
+> > attached
+> > > > below. If anyone has seen such an issue, I would love to get any
+> advice
+> > > you
+> > > > may have.
+> > > >
+> > > >
+> > > > java.lang.VerifyError: Bad return type
+> > > >
+> > > > Exception Details:
+> > > >
+> > > >   Location:
+> > > >
+> > > >
+> > > > org/apache/asterix/runtime/evaluators/functions/records/
+> > > > RecordMergeDescriptor$_EvaluatorFactoryGen.access$0(
+> > > > Lorg/apache/asterix/runtime/evaluators/functions/records/
+> > > >
+> > RecordMergeDescriptor$_EvaluatorFactoryGen;)Lorg/apache/asterix/runtime/
+> > > > evaluators/functions/records/RecordMergeDescriptor;
+> > > > @4: areturn
+> > > >
+> > > >   Reason:
+> > > >
+> > > >     Type
+> > > > 'org/apache/asterix/runtime/evaluators/functions/records/
+> > > > RecordMergeDescriptor$_Gen'
+> > > > (current frame, stack[0]) is not assignable to
+> > > > 'org/apache/asterix/runtime/evaluators/functions/records/
+> > > > RecordMergeDescriptor'
+> > > > (from method signature)
+> > > >
+> > > >   Current Frame:
+> > > >
+> > > >     bci: @4
+> > > >
+> > > >     flags: { }
+> > > >
+> > > >     locals: {
+> > > > 'org/apache/asterix/runtime/evaluators/functions/records/
+> > > > RecordMergeDescriptor$_EvaluatorFactoryGen'
+> > > > }
+> > > >
+> > > >     stack: {
+> > > > 'org/apache/asterix/runtime/evaluators/functions/records/
+> > > > RecordMergeDescriptor$_Gen'
+> > > > }
+> > > >
+> > > >   Bytecode:
+> > > >
+> > > >     0x0000000: 2ab4 0063 b0
+> > > >
+> > > >
+> > > > at
+> > > > org.apache.asterix.runtime.evaluators.functions.records.
+> > > > RecordMergeDescriptor$_Gen.createEvaluatorFactory(
+> > > > RecordMergeDescriptor.java:86)
+> > > >
+> > > > at
+> > > > org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > > > createScalarFunctionEvaluatorFactory(
+> > > > QueryLogicalExpressionJobGen.java:144)
+> > > >
+> > > > at
+> > > > org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > > > createEvaluatorFactory(
+> > > > QueryLogicalExpressionJobGen.java:109)
+> > > >
+> > > > at org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > > > codegenArguments(
+> > > > QueryLogicalExpressionJobGen.java:161)
+> > > >
+> > > > at
+> > > > org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > > > createScalarFunctionEvaluatorFactory(
+> > > > QueryLogicalExpressionJobGen.java:134)
+> > > >
+> > > > at
+> > > > org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > > > createEvaluatorFactory(
+> > > > QueryLogicalExpressionJobGen.java:109)
+> > > >
+> > > > at
+> > > > org.apache.hyracks.algebricks.core.algebra.expressions.
+> > > > ExpressionRuntimeProvider.createEvaluatorFactory(
+> > > > ExpressionRuntimeProvider.java:41)
+> > > >
+> > > > at
+> > > > org.apache.hyracks.algebricks.core.algebra.operators.
+> > > > physical.AssignPOperator.contributeRuntimeOperator(
+> > > > AssignPOperator.java:84)
+> > > >
+> > > > at
+> > > > org.apache.hyracks.algebricks.core.algebra.operators.logical.
+> > > > AbstractLogicalOperator.contributeRuntimeOperator(
+> > > > AbstractLogicalOperator.java:166)
+> > > >
+> > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > compileOpRef(
+> > > > PlanCompiler.java:97)
+> > > >
+> > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > compileOpRef(
+> > > > PlanCompiler.java:84)
+> > > >
+> > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > compileOpRef(
+> > > > PlanCompiler.java:84)
+> > > >
+> > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > compileOpRef(
+> > > > PlanCompiler.java:84)
+> > > >
+> > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > compileOpRef(
+> > > > PlanCompiler.java:84)
+> > > >
+> > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > compileOpRef(
+> > > > PlanCompiler.java:84)
+> > > >
+> > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > compileOpRef(
+> > > > PlanCompiler.java:84)
+> > > >
+> > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > compileOpRef(
+> > > > PlanCompiler.java:84)
+> > > >
+> > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > compileOpRef(
+> > > > PlanCompiler.java:84)
+> > > >
+> > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > compileOpRef(
+> > > > PlanCompiler.java:84)
+> > > >
+> > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > compilePlan(
+> > > > PlanCompiler.java:60)
+> > > >
+> > > > at
+> > > >
+> > org.apache.hyracks.algebricks.compiler.api.
+> HeuristicCompilerFactoryBuilde
+> > > > r$1$1.createJob(
+> > > > HeuristicCompilerFactoryBuilder.java:107)
+> > > >
+> > > > at org.apache.asterix.api.common.APIFramework.compileQuery(
+> > > > APIFramework.java:333)
+> > > >
+> > > > at
+> > > > org.apache.asterix.app.translator.QueryTranslator.
+> > > > rewriteCompileInsertUpsert(
+> > > > QueryTranslator.java:1864)
+> > > >
+> > > > at org.apache.asterix.app.translator.QueryTranslator.lambda$0(
+> > > > QueryTranslator.java:1752)
+> > > >
+> > > > at
+> > > > org.apache.asterix.app.translator.QueryTranslator.
+> > > > handleInsertUpsertStatement(
+> > > > QueryTranslator.java:1778)
+> > > >
+> > > > at org.apache.asterix.app.translator.QueryTranslator.
+> compileAndExecute(
+> > > > QueryTranslator.java:336)
+> > > >
+> > > > at
+> > > org.apache.asterix.api.http.server.ApiServlet.post(
+> ApiServlet.java:162)
+> > > >
+> > > > at org.apache.hyracks.http.server.AbstractServlet.handle(
+> > > > AbstractServlet.java:78)
+> > > >
+> > > > at org.apache.hyracks.http.server.HttpRequestHandler.handle(
+> > > > HttpRequestHandler.java:70)
+> > > >
+> > > > at org.apache.hyracks.http.server.HttpRequestHandler.call(
+> > > > HttpRequestHandler.java:55)
+> > > >
+> > > > at org.apache.hyracks.http.server.HttpRequestHandler.call(
+> > > > HttpRequestHandler.java:36)
+> > > >
+> > > > at java.util.concurrent.FutureTask.run(FutureTask.java:266)
+> > > >
+> > > > at java.util.concurrent.ThreadPoolExecutor.runWorker(
+> > > > ThreadPoolExecutor.java:1142)
+> > > >
+> > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(
+> > > > ThreadPoolExecutor.java:617)
+> > > >
+> > > > at java.lang.Thread.run(Thread.java:745)
+> > > >
+> > >
+> > >
+> > >
+> > > --
+> > >
+> > > *Regards,*
+> > > Wail Alkowaileet
+> > >
+> >
+>
+
+--94eb2c07714ebcd3eb055a5893d2--
+
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+From: Xikui Wang <xi...@uci.edu>
+Date: Fri, 29 Sep 2017 14:37:18 -0700
+Message-ID: <CA...@mail.gmail.com>
+Subject: Deprecating '#' as line comment character
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="001a11431aa046be47055a5ad470"
+
+--001a11431aa046be47055a5ad470
+Content-Type: text/plain; charset="UTF-8"
+
+Hi Devs,
+
+With the patch in [1], we will no longer support using '#'  for line
+comment. You may use '--' or '//' as alternatives. Meanwhile, backquoting
+function name for invoking external UDF in SQLPP is not enforced now. You
+can use either
+
+testlib#getCapital("England") or `testlib#getCapital`("England")
+
+to invoke your external UDF.
+
+[1] https://asterix-gerrit.ics.uci.edu/#/c/2037/
+
+Best,
+Xikui
+
+--001a11431aa046be47055a5ad470--
+
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+        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
+        Fri, 29 Sep 2017 14:41:24 -0700 (PDT)
+Subject: Re: Deprecating '#' as line comment character
+To: dev@asterixdb.apache.org
+References: <CA...@mail.gmail.com>
+From: Mike Carey <dt...@gmail.com>
+Message-ID: <5e...@gmail.com>
+Date: Fri, 29 Sep 2017 14:41:23 -0700
+User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:52.0)
+ Gecko/20100101 Thunderbird/52.3.0
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+Content-Language: en-US
+
+--------------A39374A9FEED028F4E89C193
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+Content-Transfer-Encoding: 7bit
+
+#goodnews
+
+:-)
+
+
+On 9/29/17 2:37 PM, Xikui Wang wrote:
+> Hi Devs,
+>
+> With the patch in [1], we will no longer support using '#'  for line
+> comment. You may use '--' or '//' as alternatives. Meanwhile, backquoting
+> function name for invoking external UDF in SQLPP is not enforced now. You
+> can use either
+>
+> testlib#getCapital("England") or `testlib#getCapital`("England")
+>
+> to invoke your external UDF.
+>
+> [1] https://asterix-gerrit.ics.uci.edu/#/c/2037/
+>
+> Best,
+> Xikui
+>
+
+
+--------------A39374A9FEED028F4E89C193--
+
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+In-Reply-To: <CA...@mail.gmail.com>
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+ <CA...@mail.gmail.com>
+ <CA...@mail.gmail.com> <CA...@mail.gmail.com>
+From: Chen Luo <cl...@uci.edu>
+Date: Fri, 29 Sep 2017 15:26:50 -0700
+Message-ID: <CA...@mail.gmail.com>
+Subject: Re: Strange error trying to run Asterix master
+To: dev@asterixdb.apache.org
+Content-Type: multipart/alternative; boundary="001a114a918c722096055a5b853d"
+
+--001a114a918c722096055a5b853d
+Content-Type: text/plain; charset="UTF-8"
+
+Hi Steven,
+
+I was using Eclipse (on mac) to debug AsterixDB's code, and things work
+well for me. After switch to another branch, I think we need to run "mvn
+clean install" to rebuild class files, and in the meanwhile need to refresh
+the workspace in Eclipse to rebuild things in Eclipse.
+
+Best regards,
+Chen Luo
+
+On Fri, Sep 29, 2017 at 11:56 AM, Steven Jacobs <sj...@ucr.edu> wrote:
+
+> I'm on build build 1.8.0_65-b17. I've switched to Intellij and the problem
+> doesn't occur there so it seems to be related to Eclipse specifically.
+> Steven
+>
+> On Thu, Sep 28, 2017 at 10:22 PM, Michael Blow <mb...@gmail.com>
+> wrote:
+>
+> > What JVM is this?  Try Oracle latest Java 8 if not already using.
+> >
+> > -MDB
+> >
+> > On Fri, Sep 29, 2017 at 12:37 AM Steven Jacobs <sj...@ucr.edu> wrote:
+> >
+> > > If only that worked for me :( I have even tried deleting the m2
+> > repository
+> > > cache completely.
+> > > Steven
+> > >
+> > > On Thu, Sep 28, 2017 at 8:19 PM Wail Alkowaileet <wa...@gmail.com>
+> > > wrote:
+> > >
+> > > > I got the same issue before. I did "clean project" and the issue
+> seems
+> > to
+> > > > be resolved.
+> > > >
+> > > > On Thu, Sep 28, 2017 at 2:26 PM, Steven Jacobs <sj...@ucr.edu>
+> > wrote:
+> > > >
+> > > > > Hi all,
+> > > > > I've been stuck for some time now trying to get master Asterix to
+> > debug
+> > > > > correctly for me in Eclipse on my machine. It seems to deal with
+> the
+> > > > class
+> > > > > generation being done by maven, but that's as far as I can see so
+> > far.
+> > > No
+> > > > > one I've talked to has a similar issue, so I was wondering if
+> anyone
+> > > from
+> > > > > the community at large has had such an issue. It manifests itself
+> > when
+> > > > > tying to create the evaluator for a function. The stack trace is
+> > > attached
+> > > > > below. If anyone has seen such an issue, I would love to get any
+> > advice
+> > > > you
+> > > > > may have.
+> > > > >
+> > > > >
+> > > > > java.lang.VerifyError: Bad return type
+> > > > >
+> > > > > Exception Details:
+> > > > >
+> > > > >   Location:
+> > > > >
+> > > > >
+> > > > > org/apache/asterix/runtime/evaluators/functions/records/
+> > > > > RecordMergeDescriptor$_EvaluatorFactoryGen.access$0(
+> > > > > Lorg/apache/asterix/runtime/evaluators/functions/records/
+> > > > >
+> > > RecordMergeDescriptor$_EvaluatorFactoryGen;)Lorg/
+> apache/asterix/runtime/
+> > > > > evaluators/functions/records/RecordMergeDescriptor;
+> > > > > @4: areturn
+> > > > >
+> > > > >   Reason:
+> > > > >
+> > > > >     Type
+> > > > > 'org/apache/asterix/runtime/evaluators/functions/records/
+> > > > > RecordMergeDescriptor$_Gen'
+> > > > > (current frame, stack[0]) is not assignable to
+> > > > > 'org/apache/asterix/runtime/evaluators/functions/records/
+> > > > > RecordMergeDescriptor'
+> > > > > (from method signature)
+> > > > >
+> > > > >   Current Frame:
+> > > > >
+> > > > >     bci: @4
+> > > > >
+> > > > >     flags: { }
+> > > > >
+> > > > >     locals: {
+> > > > > 'org/apache/asterix/runtime/evaluators/functions/records/
+> > > > > RecordMergeDescriptor$_EvaluatorFactoryGen'
+> > > > > }
+> > > > >
+> > > > >     stack: {
+> > > > > 'org/apache/asterix/runtime/evaluators/functions/records/
+> > > > > RecordMergeDescriptor$_Gen'
+> > > > > }
+> > > > >
+> > > > >   Bytecode:
+> > > > >
+> > > > >     0x0000000: 2ab4 0063 b0
+> > > > >
+> > > > >
+> > > > > at
+> > > > > org.apache.asterix.runtime.evaluators.functions.records.
+> > > > > RecordMergeDescriptor$_Gen.createEvaluatorFactory(
+> > > > > RecordMergeDescriptor.java:86)
+> > > > >
+> > > > > at
+> > > > > org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > > > > createScalarFunctionEvaluatorFactory(
+> > > > > QueryLogicalExpressionJobGen.java:144)
+> > > > >
+> > > > > at
+> > > > > org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > > > > createEvaluatorFactory(
+> > > > > QueryLogicalExpressionJobGen.java:109)
+> > > > >
+> > > > > at org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > > > > codegenArguments(
+> > > > > QueryLogicalExpressionJobGen.java:161)
+> > > > >
+> > > > > at
+> > > > > org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > > > > createScalarFunctionEvaluatorFactory(
+> > > > > QueryLogicalExpressionJobGen.java:134)
+> > > > >
+> > > > > at
+> > > > > org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.
+> > > > > createEvaluatorFactory(
+> > > > > QueryLogicalExpressionJobGen.java:109)
+> > > > >
+> > > > > at
+> > > > > org.apache.hyracks.algebricks.core.algebra.expressions.
+> > > > > ExpressionRuntimeProvider.createEvaluatorFactory(
+> > > > > ExpressionRuntimeProvider.java:41)
+> > > > >
+> > > > > at
+> > > > > org.apache.hyracks.algebricks.core.algebra.operators.
+> > > > > physical.AssignPOperator.contributeRuntimeOperator(
+> > > > > AssignPOperator.java:84)
+> > > > >
+> > > > > at
+> > > > > org.apache.hyracks.algebricks.core.algebra.operators.logical.
+> > > > > AbstractLogicalOperator.contributeRuntimeOperator(
+> > > > > AbstractLogicalOperator.java:166)
+> > > > >
+> > > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > > compileOpRef(
+> > > > > PlanCompiler.java:97)
+> > > > >
+> > > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > > compileOpRef(
+> > > > > PlanCompiler.java:84)
+> > > > >
+> > > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > > compileOpRef(
+> > > > > PlanCompiler.java:84)
+> > > > >
+> > > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > > compileOpRef(
+> > > > > PlanCompiler.java:84)
+> > > > >
+> > > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > > compileOpRef(
+> > > > > PlanCompiler.java:84)
+> > > > >
+> > > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > > compileOpRef(
+> > > > > PlanCompiler.java:84)
+> > > > >
+> > > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > > compileOpRef(
+> > > > > PlanCompiler.java:84)
+> > > > >
+> > > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > > compileOpRef(
+> > > > > PlanCompiler.java:84)
+> > > > >
+> > > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > > compileOpRef(
+> > > > > PlanCompiler.java:84)
+> > > > >
+> > > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > > compileOpRef(
+> > > > > PlanCompiler.java:84)
+> > > > >
+> > > > > at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.
+> > > > > compilePlan(
+> > > > > PlanCompiler.java:60)
+> > > > >
+> > > > > at
+> > > > >
+> > > org.apache.hyracks.algebricks.compiler.api.
+> > HeuristicCompilerFactoryBuilde
+> > > > > r$1$1.createJob(
+> > > > > HeuristicCompilerFactoryBuilder.java:107)
+> > > > >
+> > > > > at org.apache.asterix.api.common.APIFramework.compileQuery(
+> > > > > APIFramework.java:333)
+> > > > >
+> > > > > at
+> > > > > org.apache.asterix.app.translator.QueryTranslator.
+> > > > > rewriteCompileInsertUpsert(
+> > > > > QueryTranslator.java:1864)
+> > > > >
+> > > > > at org.apache.asterix.app.translator.QueryTranslator.lambda$0(
+> > > > > QueryTranslator.java:1752)
+> > > > >
+> > > > > at
+> > > > > org.apache.asterix.app.translator.QueryTranslator.
+> > > > > handleInsertUpsertStatement(
+> > > > > QueryTranslator.java:1778)
+> > > > >
+> > > > > at org.apache.asterix.app.translator.QueryTranslator.
+> > compileAndExecute(
+> > > > > QueryTranslator.java:336)
+> > > > >
+> > > > > at
+> > > > org.apache.asterix.api.http.server.ApiServlet.post(
+> > ApiServlet.java:162)
+> > > > >
+> > > > > at org.apache.hyracks.http.server.AbstractServlet.handle(
+> > > > > AbstractServlet.java:78)
+> > > > >
+> > > > > at org.apache.hyracks.http.server.HttpRequestHandler.handle(
+> > > > > HttpRequestHandler.java:70)
+> > > > >
+> > > > > at org.apache.hyracks.http.server.HttpRequestHandler.call(
+> > > > > HttpRequestHandler.java:55)
+> > > > >
+> > > > > at org.apache.hyracks.http.server.HttpRequestHandler.call(
+> > > > > HttpRequestHandler.java:36)
+> > > > >
+> > > > > at java.util.concurrent.FutureTask.run(FutureTask.java:266)
+> > > > >
+> > > > > at java.util.concurrent.ThreadPoolExecutor.runWorker(
+> > > > > ThreadPoolExecutor.java:1142)
+> > > > >
+> > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(
+> > > > > ThreadPoolExecutor.java:617)
+> > > > >
+> > > > > at java.lang.Thread.run(Thread.java:745)
+> > > > >
+> > > >
+> > > >
+> > > >
+> > > > --
+> > > >
+> > > > *Regards,*
+> > > > Wail Alkowaileet
+> > > >
+> > >
+> >
+>
+
+--001a114a918c722096055a5b853d--
+
+From dev-return-5232-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Sat Sep 30 05:06:27 2017
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+Date: Fri, 29 Sep 2017 22:05:31 -0700 (PDT)
+From: Asterix build server  <je...@asterix-jenkins.ics.uci.edu>
+To: dev@asterixdb.apache.org, bamousaa@gmail.com, cluo8@uci.edu, 
+	dmitry.lychagin@couchbase.com, ildar.absalyamov@gmail.com, 
+	mblow@apache.org, mhubail@apache.org, tillw@apache.org, 
+	wangsaeu@gmail.com, xkkwww@gmail.com
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+Subject: Jenkins build is unstable: asterix-integration-tests 8b3e67af
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+X-Jenkins-Job: asterix-integration-tests
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+
+
+From dev-return-5233-apmail-asterixdb-dev-archive=asterixdb.apache.org@asterixdb.apache.org  Sat Sep 30 08:58:08 2017
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+From: Asterix build server  <je...@asterix-jenkins.ics.uci.edu>
+To: dev@asterixdb.apache.org, bamousaa@gmail.com, cluo8@uci.edu, 
+	dmitry.lychagin@couchbase.com, ildar.absalyamov@gmail.com, 
+	mblow@apache.org, mhubail@apache.org, tillw@apache.org, 
+	wangsaeu@gmail.com, xkkwww@gmail.com
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+Subject: Jenkins build is still unstable: asterix-integration-tests ab8375ea
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+X-Jenkins-Result: UNSTABLE
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+See <https://asterix-jenkins.ics.uci.edu/job/asterix-integration-tests/changes>
+
+
diff --git a/tests/test-generators.py b/tests/test-generators.py
index b56d991..c16a10a 100755
--- a/tests/test-generators.py
+++ b/tests/test-generators.py
@@ -122,10 +122,13 @@ def run_tests(args):
                     lid = args.lid or archiver.normalize_lid(message.get('list-id', '??'))
                     json = archie.compute_updates(fake_args, lid, False, message, message_raw)
 
-                    if json['mid'] != test['generated']:
+                    expected = test['generated']
+                    alternate = test.get('alternate') # alternate value for v0.10
+                    actual = json['mid']
+                    if actual != expected and actual != alternate:
                         errors += 1
                         sys.stderr.write("""[FAIL] %s, index %2u: Expected '%s', got '%s'!\n""" %
-                                        (gen_type, key, test['generated'], json['mid']))
+                                        (gen_type, key, expected, actual))
                     else:
                         print("[PASS] %s index %u" % (gen_type, key))
         mboxfiles = [] # reset for the next set of tests
diff --git a/tests/test-parsing.py b/tests/test-parsing.py
index 7cf8b07..4b1d8d1 100755
--- a/tests/test-parsing.py
+++ b/tests/test-parsing.py
@@ -112,10 +112,12 @@ def run_tests(args):
                 if json and json.get('body') is not None:
                     if not json.get('html_source_only'):
                         body_sha3_256 = hashlib.sha3_256(json['body'].encode('utf-8')).hexdigest()
-                if body_sha3_256 != test['body_sha3_256']:
+                expected = test['body_sha3_256']
+                alternate = test.get('alternate')
+                if body_sha3_256 != expected and body_sha3_256 != alternate:
                     errors += 1
                     sys.stderr.write("""[FAIL] parsing index %2u: Expected: %s Got: %s\n""" %
-                                    (key, test['body_sha3_256'], body_sha3_256))
+                                    (key, expected, body_sha3_256))
                 att = json['attachments'] if json else []
                 att_expected = test['attachments'] or []
                 if att != att_expected:
diff --git a/yaml/gens-asterix-dev-201709-mailarchivesao.yaml b/yaml/gens-asterix-dev-201709-mailarchivesao.yaml
new file mode 100644
index 0000000..158f301
--- /dev/null
+++ b/yaml/gens-asterix-dev-201709-mailarchivesao.yaml
@@ -0,0 +1,649 @@
+args:
+  cmd: tests/test-generators.py --mbox corpus/asterix-dev-201709-mailarchivesao.mbox
+    --generate yaml/gens-asterix-dev-201709-mailarchivesao.yaml --root ../ponymail
+  env:
+    MOCK_GMTIME: "0"
+generators:
+  corpus/asterix-dev-201709-mailarchivesao.mbox:
+    cluster:
+    - index: 0
+      message-id: <35...@gmail.com>
+      generated: re13482631a23a44c6245aa18582ef379a8924d87c24fba82e2579f32@<dev.asterixdb.apache.org>
+    - index: 1
+      message-id: <E7...@gmail.com>
+      generated: re592fc7f1785134e9211b482c1aade152d63b96d1dd8ec1dd95efce5@<dev.asterixdb.apache.org>
+    - index: 2
+      message-id: <CA...@mail.gmail.com>
+      generated: re369b3bd235b49f4cdb3f5b588327ef788c8781c46213d6b6417947e@<dev.asterixdb.apache.org>
+    - index: 3
+      message-id: <CA...@mail.gmail.com>
+      generated: re7d5034e8f379911cd3b91a611572cf6f9e2575ba9965130e6b26b5e@<dev.asterixdb.apache.org>
+    - index: 4
+      message-id: <CA...@mail.gmail.com>
+      generated: rb255ec56aabf04381dd5c671c53febac47108b06b669c6782c1feede@<dev.asterixdb.apache.org>
+    - index: 5
+      message-id: <2c...@gmail.com>
+      generated: rd0cb57dea097fc592d0a53584a57e57fc85e6d988bc6526d9bc61c85@<dev.asterixdb.apache.org>
+    - index: 6
+      message-id: <FA...@gmail.com>
+      generated: r81dd5d921ef34b8aa2542204ba15ee4cf4c85bee6d39ea09d75e7ac8@<dev.asterixdb.apache.org>
+    - index: 7
+      message-id: <35...@apache.org>
+      generated: rd02c641fc10a8fedda54f92f8eb64cdeda1f796a37c0f013574547d7@<dev.asterixdb.apache.org>
+    - index: 8
+      message-id: <20...@unhygienix.ics.uci.edu>
+      generated: r93bc665d0dba6300aba665bb3b83e565e661f5e59b9a89943abf5b9f@<dev.asterixdb.apache.org>
+    - index: 9
+      message-id: <23...@unhygienix.ics.uci.edu>
+      generated: r74c4a96916a14594f7b3a674584d8c690da1565ccac8d2b238a29633@<dev.asterixdb.apache.org>
+    - index: 10
+      message-id: <9d...@ics.uci.edu>
+      generated: rad635a07685d8f311f1e9c0f82766c4852bca313f8af041f42dbdfaa@<dev.asterixdb.apache.org>
+    - index: 11
+      message-id: <CA...@mail.gmail.com>
+      generated: r9fd803bcc6b2befbbc4da24e48d0d1909bb1ee95bb1519038b433c37@<dev.asterixdb.apache.org>
+    - index: 12
+      message-id: <CA...@mail.gmail.com>
+      generated: r05266c6d0c40e532edd9b9260cee0012146e947fea394dd8c52dcbfd@<dev.asterixdb.apache.org>
+    - index: 13
+      message-id: <7B...@uci.edu>
+      generated: r68f65c955ac0f31cd54479a76ebf638b2bf205c85d8e28611f078955@<dev.asterixdb.apache.org>
+    - index: 14
+      message-id: <CA...@mail.gmail.com>
+      generated: rd17f914511a2dd57114765ee2d79f7279a986ac4eaed41c8e3bd2608@<dev.asterixdb.apache.org>
+    - index: 15
+      message-id: <72...@apache.org>
+      generated: r93e0670921554d3ea13c338d819004a82b089aef03ff6e14b8d29fe8@<dev.asterixdb.apache.org>
+    - index: 16
+      message-id: <CA...@mail.gmail.com>
+      generated: r24e7ecb948fb4921af7b4942a2393e81671d6a7773b271576b1d4183@<dev.asterixdb.apache.org>
+    - index: 17
+      message-id: <CA...@mail.gmail.com>
+      generated: r7fb01630ca8a6d58a8c282f87b7e8a2acff36319c1a5bc86cfa5aafd@<dev.asterixdb.apache.org>
+    - index: 18
+      message-id: <8d...@gmail.com>
+      generated: r2aa0014f0d0152ed5469391b1b20dc329c384187531edd38cf56f0bd@<dev.asterixdb.apache.org>
+    - index: 19
+      message-id: <18...@unhygienix.ics.uci.edu>
+      generated: rcb28f2797d1d413bd43ccdf0ddbf1488d1274cbb5dcc620622045acb@<dev.asterixdb.apache.org>
+    - index: 20
+      message-id: <74...@unhygienix.ics.uci.edu>
+      generated: r3c256bd248f2febf1cc1a5d26061e75bc55f833704785729c391afa3@<dev.asterixdb.apache.org>
+    - index: 21
+      message-id: <57...@unhygienix.ics.uci.edu>
+      generated: r2b700ab21347bb2702f8dad797691baeacccf77cd840b2cc4ada701c@<dev.asterixdb.apache.org>
+    - index: 22
+      message-id: <11...@unhygienix.ics.uci.edu>
+      generated: re261058d0b1ea05cda3f6c98240d6442d1af21722319367714bf5a37@<dev.asterixdb.apache.org>
+    - index: 23
+      message-id: <19...@unhygienix.ics.uci.edu>
+      generated: r19f7bf8a8e2f4d23c2722c1a6f3e91dfefe543fbb4ca5c70f70ab69e@<dev.asterixdb.apache.org>
+    - index: 24
+      message-id: <8D...@gmail.com>
+      generated: rc51c96fd060f65b7355ef6af894fd84b113d096f08d57c1f24a87e42@<dev.asterixdb.apache.org>
+    - index: 25
+      message-id: <AF...@gmail.com>
+      generated: rd052408f2899e268fd7659901a08298d466f1f54cb09fb3afd873611@<dev.asterixdb.apache.org>
+    - index: 26
+      message-id: <EB...@gmail.com>
+      generated: r4ca76d586829685b84eaf99635ef71f882f392be66828a1bd9d1ea39@<dev.asterixdb.apache.org>
+    - index: 27
+      message-id: <CA...@mail.gmail.com>
+      generated: r4e0687b9283e6a6d1912c630a0c9e091015014d209139f06f687d22f@<dev.asterixdb.apache.org>
+    - index: 28
+      message-id: <8e...@gmail.com>
+      generated: rf7a831f72c40ae64772445ed9c9e6fa2efc2d233821c396f5ccc6620@<dev.asterixdb.apache.org>
+    - index: 29
+      message-id: <CA...@mail.gmail.com>
+      generated: r2038900a52eba5874fdbc59d42847b8e1f4f30f207ae475bbdce89f9@<dev.asterixdb.apache.org>
+    - index: 30
+      message-id: <81...@unhygienix.ics.uci.edu>
+      generated: r2c5bb2e576e097d323446e664533aa824e4e9185b78875cb3add3a74@<dev.asterixdb.apache.org>
+    - index: 31
+      message-id: <37...@unhygienix.ics.uci.edu>
+      generated: r69e8f1886c8b94549052d87f1bd568713a162ec75638bca9cd563c3a@<dev.asterixdb.apache.org>
+    - index: 32
+      message-id: <34...@ucr.edu>
+      generated: r0b351d19061c54c61489d0fbd092a1583b54290760e873981939e7ad@<dev.asterixdb.apache.org>
+    - index: 33
+      message-id: <12...@gmail.com>
+      generated: rabcbff2a453548e75811c4f9b770390197902d0c2050b05ffaa7d145@<dev.asterixdb.apache.org>
+    - index: 34
+      message-id: <71...@apache.org>
+      generated: rdba94f692164515244cc9b51a32f74c093562af2f2957543343899c2@<dev.asterixdb.apache.org>
+      alternate: rab099560bf75d6bddf4c7c5b15a0b967408272da8196bf5353ea3ea0@<dev.asterixdb.apache.org>
+    - index: 35
+      message-id: <6D...@apache.org>
+      generated: r18241c1a55fab900cb655e75706e0a83acc39e45f224bbaa7084b893@<dev.asterixdb.apache.org>
+      alternate: rd7c8f5999cd6e51c19e40693634844909473c0fe8dab7622e9103d68@<dev.asterixdb.apache.org>
+    - index: 36
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diff --git a/yaml/pars-asterix-dev-201709-mailarchivesao.yaml b/yaml/pars-asterix-dev-201709-mailarchivesao.yaml
new file mode 100644
index 0000000..cea616f
--- /dev/null
+++ b/yaml/pars-asterix-dev-201709-mailarchivesao.yaml
@@ -0,0 +1,220 @@
+args:
+  cmd: tests/test-parsing.py --mbox corpus/asterix-dev-201709-mailarchivesao.mbox
+    --generate yaml/pars-asterix-dev-201709-mailarchivesao.yaml --root ../ponymail
+  parse_html: false
+parsing:
+  corpus/asterix-dev-201709-mailarchivesao.mbox:
+  - index: 0
+    message-id: <35...@gmail.com>
+    body_sha3_256: e0fc36ec7ce3470a5ff79b98ed3265d65bc2ce3a2f1f3df5b46afd41cd1a6049
+    attachments: []
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+    attachments: []
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+    attachments: []
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