mirror of
https://github.com/apache/impala.git
synced 2025-12-30 03:01:44 -05:00
This is the first commit to use the Calcite library to parse, analyze, and optimize queries. The hook for the planner is through an override of the JniFrontend. The CalciteJniFrontend class is the driver that walks through each of the Calcite steps which are as follows: CalciteQueryParser: Takes the string query and outputs an AST in the form of Calcite's SqlNode object. CalciteMetadataHandler: Iterate through the SqlNode from the previous step and make sure all essential table metadata is retrieved from catalogd. CalciteValidator: Validate the SqlNode tree, akin to the Impala Analyzer. CalciteRelNodeConverter: Change the AST into a logical plan. In this first commit, the only logical nodes used are LogicalTableScan and LogicalProject. The LogicalTableScan will serve as the node that reads from an Hdfs Table and the LogicalProject will only project out the used columns in the query. In later versions, the LogicalProject will also handle function changes. CalciteOptimizer: This step is to optimize the query. In this cut, it will be a nop, but in later versions, it will perform logical optimizations via Calcite's rule mechanism. CalcitePhysPlanCreator: Converts the Calcite RelNode logical tree into Impala's PlanNode physical tree ExecRequestCreator: Implement the existing Impala steps that turn a Single Node Plan into a Distributed Plan. It will also create the TExecRequest object needed by the runtime server. Only some very basic queries will work with this commit. These include: select * from tbl <-- only needs the LogicalTableScan select c1 from tbl <-- Also uses the LogicalProject In the CalciteJniFrontend, there is some basic checks to make sure only select statements will get processed. Any non-query statement will revert back to the current Impala planner. In this iteration, any queries besides the minimal ones listed above will result in a caught exception which will then be run through the current Impala planner. The tests that do work can be found in calcite.test and run through the custom cluster test test_experimental_planner.py This iteration should support all types with the exception of complex types. Calcite does not have a STRING type, so the string type is represented as VARCHAR(MAXINT) similar to how Hive represents their STRING type. The ImpalaTypeConverter file is used to convert the Impala Type object to corresponding Calcite objects. Authorization is not yet working with this current commit. A Jira has been filed (IMPALA-13011) to deal with this. Change-Id: I453fd75b7b705f4d7de1ed73c3e24cafad0b8c98 Reviewed-on: http://gerrit.cloudera.org:8080/21109 Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com> Reviewed-by: Joe McDonnell <joemcdonnell@cloudera.com>
399 lines
16 KiB
XML
399 lines
16 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<!--
|
|
Licensed to the Apache Software Foundation (ASF) under one
|
|
or more contributor license agreements. See the NOTICE file
|
|
distributed with this work for additional information
|
|
regarding copyright ownership. The ASF licenses this file
|
|
to you under the Apache License, Version 2.0 (the
|
|
"License"); you may not use this file except in compliance
|
|
with the License. You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing,
|
|
software distributed under the License is distributed on an
|
|
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
KIND, either express or implied. See the License for the
|
|
specific language governing permissions and limitations
|
|
under the License.
|
|
-->
|
|
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
|
|
<modelVersion>4.0.0</modelVersion>
|
|
<groupId>org.apache.impala</groupId>
|
|
<artifactId>impala-parent</artifactId>
|
|
<version>4.4.0-SNAPSHOT</version>
|
|
<packaging>pom</packaging>
|
|
<name>Apache Impala Parent POM</name>
|
|
|
|
<!--
|
|
When adding new properties to control library versions, also add them to
|
|
bin/impala-config.sh as environment variables so other branches can easily override
|
|
them in bin/impala-config-branch.sh for cleaner patches.
|
|
-->
|
|
<properties>
|
|
<surefire.reports.dir>${env.IMPALA_LOGS_DIR}/fe_tests</surefire.reports.dir>
|
|
<jacoco.skip>true</jacoco.skip>
|
|
<jacoco.data.file>${env.IMPALA_FE_TEST_COVERAGE_DIR}/jacoco.exec</jacoco.data.file>
|
|
<jacoco.report.dir>${env.IMPALA_FE_TEST_COVERAGE_DIR}</jacoco.report.dir>
|
|
<hadoop.version>${env.IMPALA_HADOOP_VERSION}</hadoop.version>
|
|
<hive.version>${env.IMPALA_HIVE_VERSION}</hive.version>
|
|
<hive.storage.api.version>${env.IMPALA_HIVE_STORAGE_API_VERSION}</hive.storage.api.version>
|
|
<hive.major.version>${env.IMPALA_HIVE_MAJOR_VERSION}</hive.major.version>
|
|
<hive.dist.type>${env.IMPALA_HIVE_DIST_TYPE}</hive.dist.type>
|
|
<hudi.version>${env.IMPALA_HUDI_VERSION}</hudi.version>
|
|
<ranger.version>${env.IMPALA_RANGER_VERSION}</ranger.version>
|
|
<postgres.jdbc.version>${env.IMPALA_POSTGRES_JDBC_DRIVER_VERSION}</postgres.jdbc.version>
|
|
<hbase.version>${env.IMPALA_HBASE_VERSION}</hbase.version>
|
|
<avro.version>${env.IMPALA_AVRO_JAVA_VERSION}</avro.version>
|
|
<orc.version>${env.IMPALA_ORC_JAVA_VERSION}</orc.version>
|
|
<ozone.version>${env.IMPALA_OZONE_VERSION}</ozone.version>
|
|
<parquet.version>${env.IMPALA_PARQUET_VERSION}</parquet.version>
|
|
<kite.version>${env.IMPALA_KITE_VERSION}</kite.version>
|
|
<knox.version>${env.IMPALA_KNOX_VERSION}</knox.version>
|
|
<cos.version>${env.IMPALA_COS_VERSION}</cos.version>
|
|
<obs.version>${env.IMPALA_OBS_VERSION}</obs.version>
|
|
<thrift.version>${env.IMPALA_THRIFT_POM_VERSION}</thrift.version>
|
|
<impala.extdatasrc.api.version>${project.version}</impala.extdatasrc.api.version>
|
|
<impala.query.event.hook.api.version>${project.version}</impala.query.event.hook.api.version>
|
|
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
|
<kudu.version>${env.IMPALA_KUDU_VERSION}</kudu.version>
|
|
<slf4j.version>${env.IMPALA_SLF4J_VERSION}</slf4j.version>
|
|
<reload4j.version>${env.IMPALA_RELOAD4j_VERSION}</reload4j.version>
|
|
<junit.version>${env.IMPALA_JUNIT_VERSION}</junit.version>
|
|
<!-- Beware compatibility requirements with Thrift and
|
|
KMS; see IMPALA-4210. -->
|
|
<httpcomponents.core.version>${env.IMPALA_HTTP_CORE_VERSION}</httpcomponents.core.version>
|
|
<yarn-extras.version>${project.version}</yarn-extras.version>
|
|
<eclipse.output.directory>eclipse-classes</eclipse.output.directory>
|
|
<!-- hive-exec seems to leak this version of guava onto our classpath,
|
|
so it's important to depend on the same one -->
|
|
<guava.version>${env.IMPALA_GUAVA_VERSION}</guava.version>
|
|
<derby.version>${env.IMPALA_DERBY_VERSION}</derby.version>
|
|
<jackson-databind.version>${env.IMPALA_JACKSON_DATABIND_VERSION}</jackson-databind.version>
|
|
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
|
<iceberg.version>${env.IMPALA_ICEBERG_VERSION}</iceberg.version>
|
|
<pac4j.version>${env.IMPALA_PAC4J_VERSION}</pac4j.version>
|
|
<!-- xmlsec, bcprov-jdk15on and springframework are not used by Impala directly,
|
|
but they are needed by pac4j. This uses newer versions to address CVEs. -->
|
|
<xmlsec.version>${env.IMPALA_XMLSEC_VERSION}</xmlsec.version>
|
|
<bouncy-castle.version>${env.IMPALA_BOUNCY_CASTLE_VERSION}</bouncy-castle.version>
|
|
<springframework.version>${env.IMPALA_SPRINGFRAMEWORK_VERSION}</springframework.version>
|
|
<json-smart.version>${env.IMPALA_JSON_SMART_VERSION}</json-smart.version>
|
|
<commons-dbcp2.version>${env.IMPALA_DBCP2_VERSION}</commons-dbcp2.version>
|
|
</properties>
|
|
|
|
<repositories>
|
|
<!--
|
|
Repository order matters, especially when using mirrors. This optimizes
|
|
for the common case where the mirror is intended to catch artifacts
|
|
that would otherwise come from central and other physical servers.
|
|
That means putting repositories in this order:
|
|
1. Local / S3 repositories
|
|
2. Regular remote repositories
|
|
3. Banned repositories
|
|
This allows builds to get artifacts from the local repositories
|
|
and s3 buckets without trying the mirror first, while still
|
|
getting other artifacts from the mirror.
|
|
-->
|
|
<!-- Local/S3 repositories -->
|
|
<repository>
|
|
<id>impala.toolchain.kudu.repo</id>
|
|
<url>${env.IMPALA_TOOLCHAIN_KUDU_MAVEN_REPOSITORY}</url>
|
|
<name>Impala Toolchain Kudu Repository</name>
|
|
<releases>
|
|
<enabled>${env.IMPALA_TOOLCHAIN_KUDU_MAVEN_REPOSITORY_ENABLED}</enabled>
|
|
</releases>
|
|
<!--
|
|
This repository now uses explicit versions, so snapshots are no longer required.
|
|
-->
|
|
<snapshots>
|
|
<enabled>false</enabled>
|
|
</snapshots>
|
|
</repository>
|
|
<repository>
|
|
<!--
|
|
The Maven repository for the CDP build identified by CDP_BUILD_NUMBER.
|
|
CDP does not use maven SNAPSHOT versions - every build has a version number.
|
|
-->
|
|
<id>impala.cdp.repo</id>
|
|
<url>${env.CDP_MAVEN_REPOSITORY}</url>
|
|
<name>Impala CDP Repository</name>
|
|
<snapshots>
|
|
<enabled>false</enabled>
|
|
</snapshots>
|
|
</repository>
|
|
|
|
<!-- Regular remote repositories -->
|
|
<repository>
|
|
<id>cdh.rcs.releases.repo</id>
|
|
<url>https://repository.cloudera.com/artifactory/cdh-releases-rcs</url>
|
|
<name>CDH Releases Repository</name>
|
|
<snapshots>
|
|
<enabled>false</enabled>
|
|
</snapshots>
|
|
</repository>
|
|
|
|
<!-- Banned repositories -->
|
|
<!--
|
|
Ban Apache repositories that tend to cause timeouts - see IMPALA-8516.
|
|
These are pulled in via transitive deps, e.g. Sentry. Other repositories contain
|
|
mirrored versions of these dependencies but don't have the same timeout issues.
|
|
-->
|
|
<repository>
|
|
<id>apache.snapshots</id>
|
|
<name>Apache Development Snapshot Repository</name>
|
|
<url>https://repository.apache.org/content/repositories/snapshots/</url>
|
|
<releases>
|
|
<enabled>false</enabled>
|
|
</releases>
|
|
<snapshots>
|
|
<enabled>false</enabled>
|
|
</snapshots>
|
|
</repository>
|
|
<repository>
|
|
<!--
|
|
Hadoop defines the same repo with this name. We need to include it here to
|
|
effectively blacklist it.
|
|
-->
|
|
<id>apache.snapshots.https</id>
|
|
<name>Apache Development Snapshot Repository</name>
|
|
<url>https://repository.apache.org/content/repositories/snapshots/</url>
|
|
<releases>
|
|
<enabled>false</enabled>
|
|
</releases>
|
|
<snapshots>
|
|
<enabled>false</enabled>
|
|
</snapshots>
|
|
</repository>
|
|
<repository>
|
|
<id>apache</id>
|
|
<name>Apache Repository</name>
|
|
<url>https://repository.apache.org/content/repositories/</url>
|
|
<releases>
|
|
<enabled>false</enabled>
|
|
</releases>
|
|
<snapshots>
|
|
<enabled>false</enabled>
|
|
</snapshots>
|
|
</repository>
|
|
<repository>
|
|
<!--
|
|
This is a transitive dependency from Sentry. Disable downloading snapshots from here
|
|
since we only want to consume actual releases and we can save Maven from reaching
|
|
out to this repo unnecessarily to look for snapshot versions. Sentry has been
|
|
removed, so this may eventually be removed.
|
|
-->
|
|
<id>glassfish-repo-archive.repo</id>
|
|
<name>Glassfish repository - Transitive from Sentry</name>
|
|
<url>https://mvnrepository.com/artifact/org.glassfish/javax.el/</url>
|
|
<snapshots>
|
|
<enabled>false</enabled>
|
|
</snapshots>
|
|
<releases>
|
|
<enabled>false</enabled>
|
|
</releases>
|
|
</repository>
|
|
<repository>
|
|
<!--
|
|
The Impala development bootstrapping depends on CDH Maven snapshots
|
|
which transitively pull dependencies from other repositories which
|
|
can cause the build to be non-reproducible, e.g. IMPALA-7316. This
|
|
patch makes the build to be reproducible by banning
|
|
cdh.snapshots.repo so that Maven does not accidentally download the
|
|
latest CDH snapshots when running a build, which can cause
|
|
incompatibility issues.
|
|
-->
|
|
<id>cdh.snapshots.repo</id>
|
|
<url>https://repository.cloudera.com/content/repositories/snapshots</url>
|
|
<name>CDH Snapshots Repository</name>
|
|
<releases>
|
|
<enabled>false</enabled>
|
|
</releases>
|
|
<snapshots>
|
|
<enabled>false</enabled>
|
|
</snapshots>
|
|
</repository>
|
|
<repository>
|
|
<!--
|
|
HWX Nexus is disabled. This is a tombstone to list out why:
|
|
1. Snapshots are disabled because HWX Nexus contains snapshots of artifacts
|
|
that can conflict with the artifacts in any of the other repositories with
|
|
SNAPSHOT versions. We don't want any conflicting sources for SNAPSHOT versions,
|
|
so it is better to keep this disabled. In the past, this was a particular
|
|
problem for CDH Hadoop components that used SNAPSHOT versions.
|
|
2. In a previous change, we depended on the hadoop-cloud-storage artifact from
|
|
the impala.cdp.repo. This had the odd property that it referenced versions of
|
|
artifacts that were not in the impala.cdp.repo. For example, artifact A at
|
|
version 280 may have a dependency on artifact B at version 279, but the maven
|
|
repository may only have artifact B at version 280. Nexus was meant to handle
|
|
these dangling dependencies (see IMPALA-8766). However, HWX Nexus ages out jars
|
|
from old build numbers. When the artifact B at version 279 ages out, it breaks
|
|
the build. Just as seriously, if Impala uses the impala.cdp.repo in a way that
|
|
requires an external maven repository, old commits may become unbuildable if that
|
|
external maven repository removes any of the jars we need.
|
|
So, HWX Nexus is disabled and should face strong scrutiny before being reenabled.
|
|
-->
|
|
<id>hwx.public.repo</id>
|
|
<url>https://nexus-private.hortonworks.com/nexus/content/groups/public</url>
|
|
<name>Hortonworks public repository</name>
|
|
<snapshots>
|
|
<enabled>false</enabled>
|
|
</snapshots>
|
|
<releases>
|
|
<enabled>false</enabled>
|
|
</releases>
|
|
</repository>
|
|
</repositories>
|
|
<pluginRepositories>
|
|
<pluginRepository>
|
|
<id>cdh.rcs.releases.repo</id>
|
|
<url>https://repository.cloudera.com/artifactory/cdh-releases-rcs</url>
|
|
<name>CDH Releases Repository</name>
|
|
<snapshots>
|
|
<enabled>false</enabled>
|
|
</snapshots>
|
|
</pluginRepository>
|
|
</pluginRepositories>
|
|
|
|
<dependencyManagement>
|
|
<dependencies>
|
|
<dependency>
|
|
<groupId>com.google.guava</groupId>
|
|
<artifactId>guava</artifactId>
|
|
<version>${guava.version}</version>
|
|
</dependency>
|
|
|
|
<dependency>
|
|
<groupId>net.minidev</groupId>
|
|
<artifactId>json-smart</artifactId>
|
|
<version>${json-smart.version}</version>
|
|
</dependency>
|
|
|
|
<!--
|
|
Pin org.glassfish:javax.el explicitly.
|
|
|
|
HBase depends on this indirectly, and it's configured with
|
|
a range of versions. This causes Maven to talk to all configured
|
|
repositories, leading both to a lot of chattiness, and also
|
|
failures if one of the repositories is unavailable.
|
|
-->
|
|
<dependency>
|
|
<groupId>org.glassfish</groupId>
|
|
<artifactId>javax.el</artifactId>
|
|
<version>3.0.1-b08</version>
|
|
</dependency>
|
|
|
|
<dependency>
|
|
<groupId>org.apache.avro</groupId>
|
|
<artifactId>avro</artifactId>
|
|
<version>${avro.version}</version>
|
|
</dependency>
|
|
|
|
<!-- Override httpcore from libthrift to a later maintenance version. Noticed
|
|
certain SPNEGO auth errors when connecting to kerberized HTTP endpoints
|
|
using v4.4.1 pulled by libthrift. -->
|
|
<dependency>
|
|
<groupId>org.apache.httpcomponents</groupId>
|
|
<artifactId>httpcore</artifactId>
|
|
<version>${httpcomponents.core.version}</version>
|
|
</dependency>
|
|
|
|
<dependency>
|
|
<groupId>org.apache.parquet</groupId>
|
|
<artifactId>parquet-avro</artifactId>
|
|
<version>${parquet.version}</version>
|
|
</dependency>
|
|
|
|
<dependency>
|
|
<groupId>org.apache.santuario</groupId>
|
|
<artifactId>xmlsec</artifactId>
|
|
<version>${xmlsec.version}</version>
|
|
</dependency>
|
|
|
|
<dependency>
|
|
<groupId>org.bouncycastle</groupId>
|
|
<artifactId>bcprov-jdk15on</artifactId>
|
|
<version>${bouncy-castle.version}</version>
|
|
</dependency>
|
|
<dependency>
|
|
<groupId>org.bouncycastle</groupId>
|
|
<artifactId>bcpkix-jdk15on</artifactId>
|
|
<version>${bouncy-castle.version}</version>
|
|
</dependency>
|
|
|
|
<dependency>
|
|
<groupId>org.pac4j</groupId>
|
|
<artifactId>pac4j-core</artifactId>
|
|
<version>${pac4j.version}</version>
|
|
</dependency>
|
|
|
|
<dependency>
|
|
<groupId>ch.qos.reload4j</groupId>
|
|
<artifactId>reload4j</artifactId>
|
|
<version>${reload4j.version}</version>
|
|
</dependency>
|
|
<dependency>
|
|
<groupId>org.slf4j</groupId>
|
|
<artifactId>jcl-over-slf4j</artifactId>
|
|
<version>${slf4j.version}</version>
|
|
</dependency>
|
|
<dependency>
|
|
<groupId>org.slf4j</groupId>
|
|
<artifactId>slf4j-api</artifactId>
|
|
<version>${slf4j.version}</version>
|
|
</dependency>
|
|
<!-- Later versions of slf4j-log4j12 map to slf4j-reload4j. This is the simplest
|
|
way to ensure any instances of slf4j-log4j12 are mapped to slf4j-reload4j. -->
|
|
<dependency>
|
|
<groupId>org.slf4j</groupId>
|
|
<artifactId>slf4j-log4j12</artifactId>
|
|
<version>${slf4j.version}</version>
|
|
</dependency>
|
|
<dependency>
|
|
<groupId>org.slf4j</groupId>
|
|
<artifactId>slf4j-reload4j</artifactId>
|
|
<version>${slf4j.version}</version>
|
|
</dependency>
|
|
|
|
<dependency>
|
|
<groupId>org.springframework</groupId>
|
|
<artifactId>spring-core</artifactId>
|
|
<version>${springframework.version}</version>
|
|
</dependency>
|
|
|
|
<dependency>
|
|
<groupId>com.fasterxml.jackson.core</groupId>
|
|
<artifactId>jackson-databind</artifactId>
|
|
<version>${jackson-databind.version}</version>
|
|
</dependency>
|
|
<dependency>
|
|
<groupId>com.fasterxml.jackson.core</groupId>
|
|
<artifactId>jackson-core</artifactId>
|
|
<version>${jackson-databind.version}</version>
|
|
</dependency>
|
|
<dependency>
|
|
<groupId>com.fasterxml.jackson.core</groupId>
|
|
<artifactId>jackson-annotations</artifactId>
|
|
<version>${jackson-databind.version}</version>
|
|
</dependency>
|
|
</dependencies>
|
|
</dependencyManagement>
|
|
|
|
<modules>
|
|
<module>datagenerator</module>
|
|
<module>executor-deps</module>
|
|
<module>ext-data-source</module>
|
|
<module>../fe</module>
|
|
<module>external-frontend</module>
|
|
<module>calcite-planner</module>
|
|
<module>query-event-hook-api</module>
|
|
<module>shaded-deps/hive-exec</module>
|
|
<module>shaded-deps/s3a-aws-sdk</module>
|
|
<module>TableFlattener</module>
|
|
<module>test-hive-udfs</module>
|
|
<module>test-corrupt-hive-udfs</module>
|
|
<module>yarn-extras</module>
|
|
</modules>
|
|
|
|
</project>
|