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SQL++ parser: 1. refactored asterix-aql to become asterix-lang-common and asterix-lang-aql, where the former is the common part for different languages; 2. added asterix-lang-sqlpp on top of asterix-lang-common; 3. ported parser tests, optimizer tests and runtime tests in asterix-app to their sql++ version, and added parser tests for all the queries.

Change-Id: Ie5af4e3b692ca017ec047a1ba3b404a51beb3a2e

Reviewed-on: https://asterix-gerrit.ics.uci.edu/466

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Till Westmann <tillw@apache.org>

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    ./org/apache/asterix/aql/base/Clause.java
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    ./org/apache/asterix/aql/base/Expression.java
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    ./org/apache/asterix/aql/base/Literal.java
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    ./org/apache/asterix/aql/base/Statement.java
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    ./org/apache/asterix/aql/context/Scope.java
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ASTERIXDB-1155: NULL handling of LimitClause in CloneAndSubstituteVariablesVisitor fixed.

Change-Id: Idd932f2b783454b0216a947bdb4ff35a6b101cd0

Reviewed-on: https://asterix-gerrit.ics.uci.edu/472

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Till Westmann <tillw@apache.org>

Reviewed-by: Steven Jacobs <sjaco002@ucr.edu>

  1. … 5 more files in changeset.
Change License Headers

Also tweak the NOTICE file with some extras.

Change-Id:I09bc388089e515d7f51fd39c31bfbbc9f00cf84f

Reviewed-on: https://asterix-gerrit.ics.uci.edu/388

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Till Westmann <tillw@apache.org>

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    ./org/apache/asterix/aql/base/Clause.java
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    ./org/apache/asterix/aql/base/Expression.java
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    ./org/apache/asterix/aql/base/Literal.java
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    ./org/apache/asterix/aql/base/Statement.java
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    ./org/apache/asterix/aql/context/Scope.java
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Change Java package from edu.uci.ics to org.apache

Change-Id: I2f01d2b5614e9e9c94fda4bf1294a8eba6a26c54

Reviewed-on: https://asterix-gerrit.ics.uci.edu/309

Reviewed-by: Till Westmann <tillw@apache.org>

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

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    ./org/apache/asterix/aql/base/Clause.java
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    ./org/apache/asterix/aql/base/Expression.java
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    ./org/apache/asterix/aql/base/Literal.java
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    ./org/apache/asterix/aql/base/Statement.java
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    ./org/apache/asterix/aql/context/Scope.java
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Change folder structure for Java repackage

Change only the folders, not the files, for our package name change.

This will break the build, and needs to be followed by a change to

the package name in all of the source files. However performing

the folder move and file change in two steps lets Git understand

that the files are the same, and lets us track revisions across

those files.

Change-Id: Iefd2a576415ebc1416cba2a3334d2b64f042ba92

Reviewed-on: https://asterix-gerrit.ics.uci.edu/306

Tested-by: Ian Maxon <imaxon@apache.org>

Reviewed-by: Till Westmann <tillw@apache.org>

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    ./edu/uci/ics/asterix/aql/base/Clause.java
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    ./edu/uci/ics/asterix/aql/base/IAqlExpression.java
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    ./edu/uci/ics/asterix/aql/context/Scope.java
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    ./edu/uci/ics/asterix/aql/expression/CallExpr.java
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Changed metadata storage format for nullable field types. Moved field name generation to the client out of metadata node code. Changed naming scheme for autogenerated types. Moved GroupName, CompactionPolicy & CompactionPolicyProperties fields up from External\InternalDetails to Dataset record type definition

Change-Id: I223aded8aaf80f0688358899c0e8b0d6988fac93

Reviewed-on: https://asterix-gerrit.ics.uci.edu/323

Reviewed-by: Till Westmann <tillw@apache.org>

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

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Add Apache RAT License Auditor plugin, and fix missing licenses

Change-Id: Ic0fa0b7836e8a69d0d8beed83f9c3b41c168afd4

Reviewed-on: https://asterix-gerrit.ics.uci.edu/263

Reviewed-by: Chris Hillery <ceej@lambda.nu>

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

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    ./edu/uci/ics/asterix/aql/base/Clause.java
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    ./edu/uci/ics/asterix/aql/base/IAqlExpression.java
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    ./edu/uci/ics/asterix/aql/expression/CallExpr.java
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Introduces Feeds 2.0

commit c3f577861fc705d848c1641605689cadd6973bae

Merge: ebc4cae fc0c2c0

Author: ramangrover29 <ramangrover29@gmail.com>

Date: Fri Jun 26 13:04:05 2015 -0700

Merge branch 'raman/feeds_2_release' of https://code.google.com/p/asterixdb-sandbox into raman/feeds_2_release

Conflicts:

asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/FeedServlet.java

asterix-external-data/src/main/java/edu/uci/ics/asterix/external/library/java/JObjectAccessors.java

commit ebc4cae21a7302869f953df1ebda601e798d12d2

Author: ramangrover29 <ramangrover29@gmail.com>

Date: Sat Jun 20 17:14:45 2015 -0700

Introduces Feeds 2.0

Some of the prominent chnages introduced are as follows

a) Support for building a cascade network of feeds (via secondary feeds feature)

b) Feed Management Console for tracking active feeds and associated metrics

c) Support for elastic runtime for data ingestion

d) Improved fault-tolerance with support for logging of failed records

Documentation has been added at asterix-doc/src/site/markdown/feeds/

commit fc0c2c0549a6ee8b202e57607d2e110478cd57bb

Author: ramangrover29 <ramangrover29@gmail.com>

Date: Sat Jun 20 17:14:45 2015 -0700

Introduces Feeds 2.0

Some of the prominent chnages introduced are as follows

a) Support for building a cascade network of feeds (via secondary feeds feature)

b) Feed Management Console for tracking active feeds and associated metrics

c) Support for elastic runtime for data ingestion

d) Improved fault-tolerance with support for logging of failed records

Documentation has been added at asterix-doc/src/site/markdown/feeds/

Change-Id: I498f01c591a229aaf51cec43ab20f3e5c4f072f4

Reviewed-on: https://asterix-gerrit.ics.uci.edu/297

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Steven Jacobs <sjaco002@ucr.edu>

Reviewed-by: abdullah alamoudi <bamousaa@gmail.com>

  1. … 370 more files in changeset.
Temp dataset support: 1. DDLs for creating a temporary dataset 2. Garbage collection for temporary dataset 3. Reading, inserting, and deleting data from (to) a temporary dataset is locking-free (except metadata locks) and logging-free (except flush/merge/job-commit logs).

Change-Id: Id0960acd1b4dfbfa7685dba227634572ca50b126

Reviewed-on: https://asterix-gerrit.ics.uci.edu/241

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Young-Seok Kim <kisskys@gmail.com>

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Range connector update with order by hint.

Change-Id: I1b36f6dea801950c39bf63f27a0ec70d3584c5b7

Reviewed-on: https://asterix-gerrit.ics.uci.edu/254

Reviewed-by: Ildar Absalyamov <ildar.absalyamov@gmail.com>

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Steven Jacobs <sjaco002@ucr.edu>

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    ./edu/uci/ics/asterix/aql/util/RangeMapBuilder.java
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Added support of typed indexes over open fields & indexes over nested fields

Open indexes requires user to provide a type along with a indexed field name.

This type would be enforced for all the indexed records, i.e. index cannot be created if in some records a field with provided name has a different type.

Index-specific rewrite rules match provided type with the inferred types of other arguments in join\select statements and trigger index rewrite.

Nested indexes use the same semantics as the regular indexes, with exception that field could be located arbitrarily deep inside nested structure

Change-Id: I53d00aba243ccf7cf79cf7d775dd305813d24f98

Reviewed-on: http://fulliautomatix.ics.uci.edu:8443/97

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Steven Jacobs <sjaco002@ucr.edu>

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This change integrates a run statement for running Pregelix jobs into the AQL.

Therefore it also provides a new FlushOperator to flush all memory components of a dataset to disc.

Change-Id: I1f97cfdc79943abf035a7342bb777d59af6518e9

Reviewed-on: http://fulliautomatix.ics.uci.edu:8443/193

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Young-Seok Kim <kisskys@gmail.com>

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    ./edu/uci/ics/asterix/aql/expression/RunStatement.java
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Issue 804: Spell "Adapter" consistently

Change-Id: I3141c1ddd2357ba8dd8ad94d6b98abc78151cd72

Reviewed-on: http://fulliautomatix.ics.uci.edu:8443/148

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Ian Maxon <imaxon@uci.edu>

  1. … 39 more files in changeset.
support for JSON escapes in ADM and AQL parser fix https://code.google.com/p/asterixdb/issues/detail?id=752 fix https://code.google.com/p/asterixdb/issues/detail?id=753 introduce PrintTools.writeUTF8StringWithEscapes to replace Hyracks' WriteValueTools.writeUTF8String as this serialization is ADM-specific new method AQLParser.parse for better exception handling more robust extraction of line numbers from error messages

Change-Id: I2e9bea7658d00032a3ac7a1d107eba8f17423eeb

Reviewed-on: http://fulliautomatix.ics.uci.edu:8443/75

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Chris Hillery <ceej@lambda.nu>

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    ./edu/uci/ics/asterix/aql/parser/ScopeChecker.java
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remove global metadata lock

Change-Id: Id05ff463fee356b3270b53d0b3137c4b1bc3d830

Reviewed-on: http://fulliautomatix.ics.uci.edu:8443/84

Reviewed-by: Sattam Alsubaiee <salsubaiee@gmail.com>

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

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    ./edu/uci/ics/asterix/aql/expression/Query.java
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    ./edu/uci/ics/asterix/aql/parser/ScopeChecker.java
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Added filters to AsterixDB's primary and secondary indexes.

Change-Id: If16b2758bb25392c8dd0405d7d59ae503efad3f0

Reviewed-on: http://fulliautomatix.ics.uci.edu:8443/82

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Yingyi Bu <buyingyi@gmail.com>

  1. … 119 more files in changeset.
Add external indexes

This change include the following:

1. additional data parser for external data that parse hdfs records using Hive serdes.

2. allow users to create external data. this includes:

a) changes in metadata external dataset details.

b) addition of a new metadata index to store external file's statuses.

c) the pipeline for building the B-Tree and R-Tree indexes.

d) hyracks operators to fetch records with their RIDs using different formats.

e) hyracks operators to lookup and parse external records.

f) test cases for indexing and index access of different hdfs file formats.

g) exposing the secondary indexes over external data to the compiler.

3. adding a new aql command to refresh external datasets. this includes

a) global recovery on system startup.

b) changes in the aql parser.

c) construction of bulk modify pipelines and additional operators to perform local commit and abort operations (using 2PC protocol).

4. Added copyright header to all new files

5. Added additional test cases to test left outer join on external data

Change-Id: I1065a473299f6027eb073aeeba3a56d137f6f98e

Reviewed-on: http://fulliautomatix.ics.uci.edu:8443/70

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Ian Maxon <imaxon@uci.edu>

  1. … 148 more files in changeset.
Adding support for accessing an item in list using non constant index

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introduce escape sequence '\\' for '\' in AQL

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    ./edu/uci/ics/asterix/aql/parser/ScopeChecker.java
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Moved the skip secondary index search hint closer to the predicates.

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Added a hint to AQL to exclude secondary indexes from the query plan.

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modified test case to use adaptor alias instead of class name

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added test for installation and use of an external adaptor

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rename LoadFromFileStatement to LoadStatement

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    ./edu/uci/ics/asterix/aql/expression/LoadStatement.java
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Merge remote-tracking branch 'origin/raman/master_feeds_merge' into zheilbron/asterix_msr_demo

Conflicts:

.gitignore

asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/FeedScanCollectionToUnnest.java

asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/IntroduceMaterializationForInsertWithSelfScanRule.java

asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/UnnestToDataScanRule.java

asterix-app/src/main/java/edu/uci/ics/asterix/api/common/AsterixAppRuntimeContext.java

asterix-app/src/main/java/edu/uci/ics/asterix/api/common/AsterixAppRuntimeContextProdiverForRecovery.java

asterix-app/src/main/java/edu/uci/ics/asterix/aql/translator/AqlTranslator.java

asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_2/issue_251_dataset_hint_2.1.adm

asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_3/issue_251_dataset_hint_3.1.adm

asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_4/issue_251_dataset_hint_4.1.adm

asterix-app/src/test/resources/metadata/results/basic/meta02/meta02.1.adm

asterix-app/src/test/resources/metadata/results/basic/meta09/meta09.1.adm

asterix-app/src/test/resources/metadata/results/basic/meta16/meta16.1.adm

asterix-app/src/test/resources/metadata/results/basic/meta17/meta17.1.adm

asterix-app/src/test/resources/metadata/results/basic/metadata_dataset/metadata_dataset.1.adm

asterix-app/src/test/resources/metadata/results/basic/metadata_datatype/metadata_datatype.1.adm

asterix-app/src/test/resources/runtimets/results/cross-dataverse/cross-dv02/cross-dv02.1.adm

asterix-app/src/test/resources/runtimets/results/cross-dataverse/cross-dv04/cross-dv04.1.adm

asterix-app/src/test/resources/runtimets/results/cross-dataverse/cross-dv19/cross-dv19.1.adm

asterix-app/src/test/resources/runtimets/results/user-defined-functions/udf23/udf23.1.adm

asterix-aql/src/main/java/edu/uci/ics/asterix/aql/expression/FeedDetailsDecl.java

asterix-aql/src/main/java/edu/uci/ics/asterix/aql/expression/InternalDetailsDecl.java

asterix-aql/src/main/java/edu/uci/ics/asterix/aql/expression/visitor/AQLPrintVisitor.java

asterix-aql/src/main/javacc/AQL.jj

asterix-common/src/main/java/edu/uci/ics/asterix/common/transactions/IAsterixAppRuntimeContextProvider.java

asterix-external-data/src/main/java/edu/uci/ics/asterix/external/dataset/adapter/FileSystemBasedAdapter.java

asterix-installer/src/main/java/edu/uci/ics/asterix/installer/driver/InstallerUtil.java

asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/MetadataNode.java

asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/bootstrap/MetadataBootstrap.java

asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/bootstrap/MetadataRecordTypes.java

asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/DatasetDataSource.java

asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/InternalDatasetDetails.java

asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/DatasetTupleTranslator.java

asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedMetaOperatorDescriptor.java

asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedUtil.java

asterix-om/src/main/java/edu/uci/ics/asterix/om/functions/AsterixExternalFunctionInfo.java

asterix-om/src/main/java/edu/uci/ics/asterix/om/util/AsterixAppContextInfo.java

asterix-transactions/src/main/java/edu/uci/ics/asterix/transaction/management/opcallbacks/SecondaryIndexModificationOperationCallbackFactory.java

asterix-transactions/src/main/java/edu/uci/ics/asterix/transaction/management/resource/LSMBTreeLocalResourceMetadata.java

asterix-transactions/src/main/java/edu/uci/ics/asterix/transaction/management/service/logging/LogManager.java

asterix-transactions/src/main/java/edu/uci/ics/asterix/transaction/management/service/transaction/AsterixRuntimeComponentsProvider.java

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cosmetic changes

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    ./edu/uci/ics/asterix/aql/expression/Query.java
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    ./edu/uci/ics/asterix/aql/literal/NullLiteral.java
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    ./edu/uci/ics/asterix/aql/parser/ScopeChecker.java
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    ./edu/uci/ics/asterix/aql/rewrites/AqlRewriter.java
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checkpoint

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    ./edu/uci/ics/asterix/aql/rewrites/AqlRewriter.java
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Allowed user to specify the merging policy

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Support for full compaction command.

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    ./edu/uci/ics/asterix/aql/expression/CompactStatement.java
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Revert "Merge external indexes into master"

This reverts commit 1a0d2b4b80677ddadb524503ad9c84e2f03aade7, reversing

changes made to 5eba6a0795f2278f4ea7747f8b54c858529b5502.

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