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2019-03-15DRILL-7014: Format plugin for LTSV filesshimamoto
closes #1627
2019-03-15DRILL-7105: Error while building the Drill native clientAnton Gozhiy
Added a compiler option in CMakeLists.txt to support the ISO C++ 2011 standard. Also, changed the CMake min version to 3.1.3 to match the min version specified in protobuf. closes #1697
2019-03-14DRILL-7068: Support memory adjustment framework for resource management with ↵HanumathRao
Queues. closes #1677
2019-03-14DRILL-2326: Fix scalar replacement for the case when static method which ↵Volodymyr Vysotskyi
does not return values is called - Fix check for return function value to handle the case when created object is returned without assigning it to the local variable closes #1687
2019-03-14DRILL-7081: Upgrade GlassFish Jersey and Javax Servlet dependecies versionsVitalii Diravka
- Update dependencies versions - Exclude dependency from jdbc-all - Removal redundant "bcpkix-jdk15on" exclusion - Proper exclusion of "jackson-dataformat-hocon" dependency - Removal redundant "excludeSubprojects" config property for Maven Rat Plugin closes #1682
2019-03-08DRILL-7035: Drill C++ Client crashes on multiple SaslAuthenticatorImpl ↵Debraj Ray
destruction due to communication error closes #1660
2019-03-08DRILL-7072: Query with semi join fails for JDBC storage pluginVolodymyr Vysotskyi
closes #1674
2019-03-05DRILL-5603: Replace String file paths to Hadoop PathVitalii Diravka
- replaced all String path representation with org.apache.hadoop.fs.Path - added PathSerDe.Se JSON serializer - refactoring of DFSPartitionLocation code by leveraging existing listPartitionValues() functionality closes #1657
2019-03-04DRILL-6642: Update protocol-buffers versionAnton Gozhiy
1. Updated protobuf to version 3.6.1 2. Added protobuf to the root pom dependency management 3. Added classes BoundedByteString and LiteralByteString for compatibility with HBase 4. Added ProtobufPatcher to provide compatibility with MapR-DB and HBase closes #1639
2019-03-01DRILL-6927: Avoid double conversion from impala timestamp when hive native ↵Volodymyr Vysotskyi
parquet reader is used closes #1655
2019-03-01DRILL-7047: Drill C++ Client crash due to Dangling stack ptr to sasl_callback_tDebraj Ray
closes #1661
2019-02-28DRILL-1328: Support table statistics - Part 2Gautam Parai
Add support for avg row-width and major type statistics. Parallelize the ANALYZE implementation and stats UDF implementation to improve stats collection performance. Update/fix rowcount, selectivity and ndv computations to improve plan costing. Add options for configuring collection/usage of statistics. Add new APIs and implementation for stats writer (as a precursor to Drill Metastore APIs). Fix several stats/costing related issues identified while running TPC-H nad TPC-DS queries. Add support for CPU sampling and nested scalar columns. Add more testcases for collection and usage of statistics and fix remaining unit/functional test failures. Thanks to Venki Korukanti (@vkorukanti) for the description below (modified to account for new changes). He graciously agreed to rebase the patch to latest master, fixed few issues and added few tests. FUNCS: Statistics functions as UDFs: Separate Currently using FieldReader to ensure consistent output type so that Unpivot doesn't get confused. All stats columns should be Nullable, so that stats functions can return NULL when N/A. * custom versions of "count" that always return BigInt * HyperLogLog based NDV that returns BigInt that works only on VarChars * HyperLogLog with binary output that only works on VarChars OPS: Updated protobufs for new ops OPS: Implemented StatisticsMerge OPS: Implemented StatisticsUnpivot ANALYZE: AnalyzeTable functionality * JavaCC syntax more-or-less copied from LucidDB. * (Basic) AnalyzePrule: DrillAnalyzeRel -> UnpivotPrel StatsMergePrel FilterPrel(for sampling) StatsAggPrel ScanPrel ANALYZE: Add getMetadataTable() to AbstractSchema USAGE: Change field access in QueryWrapper USAGE: Add getDrillTable() to DrillScanRelBase and ScanPrel * since ScanPrel does not inherit from DrillScanRelBase, this requires adding a DrillTable to the constructor * This is done so that a custom ReflectiveRelMetadataProvider can access the DrillTable associated with Logical/Physical scans. USAGE: Attach DrillStatsTable to DrillTable. * DrillStatsTable represents the data scanned from a corresponding ".stats.drill" table * In order to avoid doing query execution right after the ".stats.drill" table is found, metadata is not actually collected until the MaterializationVisitor is used. ** Currently, the metadata source must be a string (so that a SQL query can be created). Doing this with a table is probably more complicated. ** Query is set up to extract only the most recent statistics results for each column. closes #729
2019-02-28DRILL-1328: Support table statisticsCliff Buchanan
2019-02-22DRILL-6734: JDBC storage plugin returns null for fields without aliasesVolodymyr Vysotskyi
closes #1642 - Add output column names to JdbcRecordReader and use them for storing the results since column names in result set may differ when aliases aren't specified
2019-02-22DRILL-6582: SYSLOG (RFC-5424) Format PluginCharles S. Givre
closes #1530
2019-02-01DRILL-7019: Add check for redundant importsVolodymyr Vysotskyi
close apache/drill#1629
2019-01-25DRILL-6977: Improve Hive tests configurationIgor Guzenko
1. HiveTestBase data initialization moved to static block to be initialized once for all derivatives. 2. Extracted Hive driver and storage plugin management from HiveTestDataGenerator to HiveTestFixture class. This increased cohesion of generator and added loose coupling between hive test configuration and data generation tasks. 3. Replaced usage of Guava ImmutableLists with TestBaseViewSupport helper methods by using standard JDK collections. closes #1613
2019-01-18DRILL-6944: UnsupportedOperationException thrown for view over MapR-DB ↵Igor Guzenko
binary table 1. Added persistence of MAP key and value types in Drill views (affects .view.drill file) for avoiding cast problems in future. 2. Preserved backward compatibility of older view files by treating untyped maps as ANY. closes #1602
2019-01-18DRILL-6969: Fix inconsistency of reading MaprDB JSON tables using hive ↵Volodymyr Vysotskyi
plugin when native reader is enabled closes #1610
2019-01-10DRILL-6954: Move commons libs used in UDFs module to the dependency managementArina Ielchiieva
closes #1604
2019-01-10DRILL-6955: storage-jdbc tests improvementsVolodymyr Vysotskyi
- Remove plugins usage for instantiating test databases and tables - Replace derby with h2 database closes #1603
2019-01-10DRILL-6918: Skip ensureAtLeastOneField when there are no recordsAbhishek Ravi
If none of the project / filter columns, exist in the vector, ensureAtLeastOneField (or the Scan operator) adds at least one field as nullable integer (or nullable varchar if `allTextmode` is enabled). The downstream Filter operator would then go on to fail with `NumberFormatException` because it tries to convert empty fields to integers. Since ensureAtLeastOneField is called after reading all the messages in a batch, it can be skipped if the batch is empty. closes #1595
2019-01-07DRILL-6946: Implement java.sql.Connection setSchema and getSchema methods in ↵Arina Ielchiieva
DrillConnectionImpl closes #1596
2019-01-03DRILL-540: Allow querying hive views in DrillIgor Guzenko
1. Added DrillHiveViewTable which allows construction of DrillViewTable based on Hive metadata 2. Added initialization of DrillHiveViewTable in HiveSchemaFactory 3. Extracted conversion of Hive data types from DrillHiveTable to HiveToRelDataTypeConverter 4. Removed throwing of UnsupportedOperationException from HiveStoragePlugin 5. Added TestHiveViewsSupport and authorization tests 6. Added closeSilently() method to AutoCloseables closes #1559
2019-01-03DRILL-6907: Fix hive-exec-shaded classes recognition in IntelliJ IDEAVolodymyr Vysotskyi
closes #1575
2019-01-03DRILL-6929: Exclude maprfs jar for default profileVolodymyr Vysotskyi
closes #1586
2018-12-24[maven-release-plugin] prepare for next development iterationVitalii Diravka
2018-12-24[maven-release-plugin] prepare release drill-1.15.0Vitalii Diravka
2018-12-24DRILL-6925: Unable to generate ProtobufVitalii Diravka
- use ${maven.multiModuleProjectDirectory}/header to find header file from any submodule - suppress UnresolvedMavenProperty, since IDE expects that property should be set explicitly - update "kr.motd.maven:os-maven-plugin" github.com/trustin/os-maven-plugin to the latest 1.6.1 version - correction of ${user.name} propery for "maven-jar-plugin" <Built-By> - update "apache-rat-plugin" to solve undefined "excludeSubprojects" in IDE - regenerate Java and C++ protobuf files closes #1585
2018-12-21DRILL-6919: Fix compilation error in TestGracefulShutdown class for mapr profileVolodymyr Vysotskyi
2018-12-20DRILL-6915: Disable generation of test tables with case-sensitive names for ↵Volodymyr Vysotskyi
non-Linux systems closes #1580
2018-12-18DRILL-6900: maven-release-plugin failure on the release:perform stageVitalii Diravka
- downgrade maven-javadoc-plugin version - update some Drill maven plugins versions and move them to pluginManagement block - bump up lowest maven version supported by Drill in correspondence to org.apache.maven dependencies closes #1574
2018-12-12DRILL-6878: Use DrillPushRowKeyJoinToScan rule on DrillJoin pattern to ↵Gautam Parai
account for DrillSemiJoin closes #1568
2018-11-26DRILL-6834: Introduce option to disable result set for DDL queries for JDBC ↵Bohdan Kazydub
connection - Added session-scoped option `drill.exec.fetch_resultset_for_ddl` to control whether update count or result set should be returned for JDBC connection session. By default the option is set to `true` which ensures that result set is returned; - Updated Drill JDBC: `DrillCursor` and `DrillStatement` to achieve desired behaviour. closes #1549
2018-11-26DRILL-6870: Upgrade to ANTLR4Arina Ielchiieva
closes #1554
2018-11-26DRILL-6850: Allow configuring table names case sensitivity for JDBC storage ↵Volodymyr Vysotskyi
plugin closes #1542
2018-11-26DRILL-6850: Force setting DRILL_LOGICAL Convention for DrillRelFactories and ↵Volodymyr Vysotskyi
DrillFilterRel - Fix workspace case insensitivity for JDBC storage plugin
2018-11-26DRILL-6850: JDBC integration tests failuresVitalii Diravka
- Fix RDBMS integration tests (expected decimal output and testCrossSourceMultiFragmentJoin) - Update libraries versions - Resolve NPE for empty result
2018-11-26DRILL-6691: Unify checkstyle-config.xml files.Hanumath Rao Maduri
closes #1550
2018-11-26DRILL-6349: Drill JDBC driver fails on Java 1.9+ with NoClassDefFoundError: ↵ozinoviev
sun/misc/VM closes #1446
2018-11-16DRILL-6844: Query with ORDER BY DESC on indexed column does not pick ↵Hanumath Rao Maduri
secondary index.
2018-11-15DRILL-6833: Support for pushdown of rowkey based joinsGautam Parai
closes #1532
2018-11-15DRILL-6744: Support varchar and decimal push downArina Ielchiieva
1. Added enableStringsSignedMinMax parquet format plugin config and store.parquet.reader.strings_signed_min_max session option to control reading binary statistics for files generated by prior versions of Parquet 1.10.0. 2. Added ParquetReaderConfig to store configuration needed during reading parquet statistics or files. 3. Provided mechanism to enable varchar / decimal filter push down. 4. Added VersionUtil to compare Drill versions in string representation. 5. Added appropriate unit tests. closes #1537
2018-11-09DRILL-6610: Add support for Minimum TLS restriction.superbstreak
closes #1388
2018-11-09DRILL-4456: Add Hive translate UDFVolodymyr Vysotskyi
closes #1527
2018-11-02DRILL-6824: Handle schema changes in MapRDBJsonRecordReaderGautam Parai
closes #1518
2018-11-01Fixed imports for DRILL-6381dvjyothsna
2018-10-25DRILL-6381: Address code review comments (part 3).Aman Sinha
DRILL-6381: Add missing joinControl logic for INTERSECT_DISTINCT. - Modified HashJoin's probe phase to process INTERSECT_DISTINCT. - NOTE: For build phase, the functionality will be same as for SemiJoin when it is added later. DRILL-6381: Address code review comment for intersect_distinct. DRILL-6381: Rebase on latest master and fix compilation issues. DRILL-6381: Generate protobuf files for C++ native client. DRILL-6381: Use shaded Guava classes. Add more comments and Javadoc.
2018-10-25DRILL-6381: Address review comments (part 2): fix formatting issues and add ↵Aman Sinha
javadoc.
2018-10-25DRILL-6381: Address code review comments.Aman Sinha
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