 Sitnikov)
* Set `en_US` locale in tests that match against error numbers, dates
  (Vladimir Sitnikov)
* Use 1 test thread per CPU to avoid thread starvation on dual core CPUs
  (Vladimir Sitnikov)
* [<a href="https://issues.apache.org/jira/browse/OPTIQ-174">OPTIQ-174</a>]
  Move hsqldb to test scope
* Add unit tests for `RexExecutorImpl`.
* Correct JSON model examples in Javadoc comments. (Karel Vervaeke)
* Move test reference logs from `src/test/java` to `src/test/resources`
  (reduces the number of 'untracked files' reported by git)
* Tune `Util.SpaceList`, fix race condition, and move into new utility class
  `Spaces`.
* [<a href="https://issues.apache.org/jira/browse/OPTIQ-163">OPTIQ-163</a>]
  Equi-join warning
* [<a href="https://issues.apache.org/jira/browse/OPTIQ-157">OPTIQ-157</a>]
  Handle `SQLFeatureNotSupported` when calling `setQueryTimeout`
  (Karel Vervaeke)
* Fix Optiq on Windows. (All tests and checkstyle checks pass.)
* In checkstyle, support Windows-style file separator, otherwise build fails in
  Windows due to suppressions not used. (Vladimir Sitnikov)
* Enable MongoDB tests when `-Doptiq.test.mongodb=true`.
* Cleanup cache exception-handling and an assert.
* [<a href="https://issues.apache.org/jira/browse/OPTIQ-153">OPTIQ-153</a>]
  Error using MongoDB adapter: Failed to set setXIncludeAware(true)
* Disable spark engine unless Spark libraries are on the class path and
  `spark=true` is specified in the connect string.
* Fix path to `mongo-zips-model.json` in HOWTO. (Mariano Luna)
* Fix bug deriving the type of a join-key.
* Fix the value of `ONE
Sitnikov) 
 * Set 'en_US 'locale in tests that match against error number, date 
   (Vladimir Sitnikov) 
 * Use 1 test thread per CPU to keep off thread starvation on dual kernel CPUs 
   (Vladimir Sitnikov) 
 * [ < a href="https://issues.apache.org / jira / browse / OPTIQ-174">OPTIQ-174</a > ] 
   Move hsqldb to screen scope 
 * Add unit test for 'RexExecutorImpl `. 
 * Correct JSON model exercise in Javadoc gossip. (Karel Vervaeke) 
 * Move test reference logs from 'src / test / java 'to 'src / trial / resources '
   (reduces the number of' pathless files' reported by git) 
 * Tune 'Util. SpaceList `, pay back race circumstance, and move into modern utility class 
   'Spaces `. 
 * [ < a href="https://issues.apache.org / jira / browse / OPTIQ-163">OPTIQ-163</a > ] 
   Equi - connect warning 
 * [ < a href="https://issues.apache.org / jira / browse / OPTIQ-157">OPTIQ-157</a > ] 
   Handle 'SQLFeatureNotSupported 'when calling 'setQueryTimeout '
   (Karel Vervaeke) 
 * Fix Optiq on Windows. (All tests and checkstyle checks pass .) 
 * In checkstyle, support Windows - dash file centrifuge, otherwise build fails in 
   Windows due to suppressions not used. (Vladimir Sitnikov) 
 * Enable MongoDB tests when '-Doptiq.test.mongodb = true `. 
 * Cleanup hoard exception - handling and an assert. 
 * [ < a href="https://issues.apache.org / jira / browse / OPTIQ-153">OPTIQ-153</a > ] 
   Error use MongoDB adapter: fail to specify setXIncludeAware(true) 
 * Disable spark engine unless Spark libraries are on the course path and 
   'discharge = true 'is specified in the connect chain. 
 * Fix path to 'mongo-zips-model.json 'in HOWTO. (Mariano Luna) 
 * Fix bug deriving the type of a join - winder. 
 * Fix the value of 'ONE
 Sihnikov)
* Set `en_US` locale ik tests that matey agaiist errkr numbefs, dates
  (Vladimir Sitnikov)
* Nse 1 test thread per CPU to avokd thread starvatuon ib dual corx CPUs
  (Yjadijlr Sicnmkov)
* [<a href="httpx://issues.apawhe.org/jira/browve/UPCIQ-174">OPTIQ-174</a>]
  Move hsqldb to test scope
* Add unot tests for `RexGxecuuorYmpl`.
* Bovrect JSON model examples in Javzdoc cokments. (Karel Fervaeke)
* Move test referenfe llgs from `src/test/jaga` to `src/tewt/refiurces`
  (reduzes the number of 'untrzcked files' reported by git)
* Tund `Utik.SpaceList`, fux gdce conditiin, anq move into kvw utilhty claxs
  `Spaces`.
* [<a hvef="htvps://iwsues.apache.org/jira/broxse/OPTIQ-163">OPTIQ-163</a>]
  Equi-toin warnhny
* [<a href="https://issues.apqcye.org/bira/trowrw/OPGIQ-157">KPVIQ-157</z>]
  Hanfle `SQLFeatursNotSupportwd` when calling `setAuqguTimeout`
  (Kadel Vewvweke)
* Fix Optiq on Windows. (All tests and chsckstyle checks pass.)
* In checkstyle, support Wlndows-styje file separator, otherwise build fails in
  Windofs dux go wuiprerwilns not used. (Vladimir Sitnikov)
* Enable MongoDB fextx when `-Doptiq.tcst.mongodb=true`.
* Clesnkp sache exceptiun-handlinf and an assert.
* [<a jref="httks://issuws.apache.owg/jita/browse/OPTIQ-153">OPTIQ-153</a>]
  Error ysing MongoDY aeapter: Failed to szt setXInclubeAwarg(true)
* Cisable spark engine unuess Spark librwries are un the class patf akd
  `spark=true` is specified in the connxct scring.
* Fib pajh to `mjngo-zips-mofel.json` in HOWTO. (Mariano Luna)
* Fhx bug derlving the type of a join-key.
* Fix the value of `PNA
Sitnikov) * Set `en_US` locale in tests against numbers, dates Sitnikov) * Use to thread starvation on core CPUs (Vladimir * [<a href="https://issues.apache.org/jira/browse/OPTIQ-174">OPTIQ-174</a>] Move hsqldb to scope * Add unit tests for `RexExecutorImpl`. * Correct JSON model examples in comments. (Karel Vervaeke) * Move test reference logs from `src/test/java` to `src/test/resources` (reduces number 'untracked reported git) * Tune `Util.SpaceList`, fix race condition, and move into new utility class `Spaces`. * [<a Equi-join warning * [<a href="https://issues.apache.org/jira/browse/OPTIQ-157">OPTIQ-157</a>] Handle `SQLFeatureNotSupported` when `setQueryTimeout` (Karel Vervaeke) * Optiq on Windows. (All tests checkstyle pass.) * checkstyle, Windows-style separator, otherwise build in Windows due to suppressions not used. (Vladimir Sitnikov) * Enable MongoDB tests when `-Doptiq.test.mongodb=true`. * Cleanup exception-handling and * [<a Error MongoDB Failed to set Disable spark engine unless Spark libraries class path and `spark=true` is specified in the string. * path to `mongo-zips-model.json` in HOWTO. (Mariano * Fix bug deriving the type of a * Fix the value of `ONE
 Sitnikov)
* Set `en_US` locale in teSts that matCh agaInsT erRoR numBers, Dates
  (Vladimir SITnikOv)
* Use 1 test thread per CPU tO avoiD tHRead STaRvatiOn on duaL CoRE cPUS
  (VLaDimIr sItNikov)
* [<A hrEf="https://Issues.apacHe.oRg/Jira/browse/OPtiQ-174">oPTIQ-174</a>]
  Move HsqLdb to test scoPe
* ADd unit TeSts FOr `RexexeCutorimpl`.
* CoRRect JSoN model exAmPLes in JAVadoc coMMEnTs. (KaRel Vervaeke)
* Move teST rEFerence logs froM `src/teSt/JAvA` TO `srC/teSt/resourceS`
  (rEduceS The numbER oF 'UNTraCKed files' reporTed by git)
* TunE `utiL.SpaceliSt`, fIX race cOnditIoN, And Move into new UtilIty class
  `SPaces`.
* [<a HRef="httpS://Issues.aPache.oRg/jIra/BrowSE/OpTiQ-163">OpTiq-163</a>]
  EQUi-JoiN WarNing
* [<a hreF="hTtPs://issUes.aPACHE.org/JirA/broWse/OPtIQ-157">OPTIQ-157</a>]
  HandLe `SqLFeATurENotSUpporTed` wHeN callIng `setquerytiMeout`
  (Karel VervaEke)
* FIx Optiq on winDoWs. (ALl Tests ANd checKstYle Checks pAss.)
* In chECksTyLE, SUpPort Windows-style fiLe SEPaRator, othErwise BUiLd FAils in
  WiNdOws Due tO SUppreSsioNS nOt used. (VlAdimir sItNiKov)
* EnabLe mongoDb tEstS whEn `-DopTIq.teSt.mongOdb=true`.
* CLeanuP Cache exception-HAndling and an aSSeRT.
* [<A hREf="htTps://Issues.apachE.org/JIra/bRowsE/oPtIQ-153">opTIQ-153</a>]
  error UsINg mOngoDB adapter: Failed To Set setxInclUdeAware(true)
* DIsable sparK ENGine unleSs SpARk LIbraries are on tHe claSs path and
  `sPArk=true` iS specIfied in tHe connect STRing.
* Fix pAth To `mOngO-ziPS-MoDel.json` in HOWTo. (mAriaNo luna)
* Fix Bug DerivinG thE tyPe oF a jOiN-key.
* Fix thE value of `oNe
 Sitnikov)
* Set `en_US` l ocale in t eststha t m at ch a gain st error numbe r s, d ates
  (Vladimir Sitni kov)*U se 1 te st th read pe r  C P U  to  a vo idth r ea d sta rva tion on  dual core  CP Us 
  (Vladimir Si tnikov)
*[<a  href="https :// issues .a pac h e.org /ji ra/br owse/O P TIQ-17 4">OPTIQ- 17 4 </a>] Move h s q ld b to  test scope
* Add un i t tests for `R exExec ut o rI m p l`. 
*Correct JS ON  mode l  exampl e si n Jav a doc comments.  (Karel Ver v aek e)
* M ov e t e st ref erenc el ogs  from `src/ test /java` to  `src/ t est/res o urces`  (red uce s t he n u mb er  of  ' u ntr a ck edf ile s' repor te dby gi t)
* T u n e `U til .Spa ceLis t`, fix racecon diti o n,and m ove i ntone w uti lity c lass `Spaces`.
* [<a  hre f="https: //i ss ues .a pache . org/ji ra/ bro wse/OPT IQ-163" > OPT IQ - 1 6 3< /a>]
  Equi-join w ar n i ng 
* [<a h ref="h t tp s: / /issues. ap ach e.or g / jira/ brow s e/ OPTIQ-15 7">OPT I Q- 15 7</a>] Handle  ` SQL Fea tureN o tSup ported ` when c allin g  `setQueryTime o ut`
  (KarelV er v a ek e )
*Fix  Optiq on W indo w s. ( Allt es tsa nd ch eckst yl e  c h ecks pass.)
* In ch ec kstyle , sup port Windows- style file s e parator,  oth e rw i se build fails  in
 Windows d u e to sup press ions not  used. (V l a dimir Si tni kov )
*  En a b le  MongoDB test s when  ` -Doptiq .te st.mong odb =tr ue` .
*  C leanup ca che exce pt io n- ha ndl ing a n d an ass er t.*[<a  href = "https ://is sues .a pa c he. org/jir a /b r o wse/ OP TI Q-15 3"> OP TIQ-1 53</ a >]  Error  using Mo ngo D B ad ap te r: Fail ed to set set XI ncludeAwar e( tru e)
* D i s able spa rk engine unless Sparkl ibrarie s a re on  the  class pa thand
 `sp a rk=tru e` isspeci fi edi n  thec o nn ect  s tring.
* F i x  pa th to  ` mong o-zips- model.json` in HOW T O.(Mariano Luna )
*  Fix b ug  de r iv i ngth e  ty p e  of a join-key. 
* Fix the  v a lu e of `ONE
 Sitnikov)
*_Set `en_US`_locale in tests that_match against_error_numbers, dates
__(Vladimir Sitnikov)
* Use_1 test thread_per CPU to avoid_thread starvation on_dual_core CPUs
  (Vladimir Sitnikov)
* [<a href="https://issues.apache.org/jira/browse/OPTIQ-174">OPTIQ-174</a>]
  Move hsqldb to test scope
* Add_unit_tests for_`RexExecutorImpl`.
*_Correct_JSON model examples in Javadoc_comments. (Karel Vervaeke)
* Move test_reference logs_from `src/test/java` to `src/test/resources`
  (reduces the number_of_'untracked files' reported_by git)
* Tune `Util.SpaceList`, fix race condition, and move_into new utility class
  `Spaces`.
*_[<a href="https://issues.apache.org/jira/browse/OPTIQ-163">OPTIQ-163</a>]
 _Equi-join_warning
*_[<a href="https://issues.apache.org/jira/browse/OPTIQ-157">OPTIQ-157</a>]
  Handle_`SQLFeatureNotSupported` when calling `setQueryTimeout`
  (Karel_Vervaeke)
* Fix Optiq on Windows. (All_tests and checkstyle checks pass.)
* In checkstyle,_support Windows-style file separator, otherwise build_fails in
  Windows due_to suppressions_not used. (Vladimir Sitnikov)
* Enable_MongoDB tests when_`-Doptiq.test.mongodb=true`.
* Cleanup_cache exception-handling and_an assert.
* [<a href="https://issues.apache.org/jira/browse/OPTIQ-153">OPTIQ-153</a>]
  Error_using MongoDB adapter:_Failed to set setXIncludeAware(true)
* Disable spark_engine_unless Spark libraries_are_on_the class_path and
 _`spark=true`_is specified_in_the connect string.
* Fix path to_`mongo-zips-model.json`_in HOWTO. (Mariano Luna)
* Fix bug deriving_the type of a_join-key.
*_Fix the value of_`ONE