Processamento de dados sem servidor com Dataflow: como usar a SQL do Dataflow para análise em lote (Java) avaliações

Silvio C. · Revisado há over 1 year

Dmitry P. · Revisado há over 1 year

Iurie S. · Revisado há over 1 year

Bala Abinaya N. · Revisado há over 1 year

Understand the batch pipeline flow

Batthi V. · Revisado há over 1 year

Rares R. · Revisado há over 1 year

Diego M. · Revisado há over 1 year

Vinoth R. · Revisado há over 1 year

Marco H. · Revisado há over 1 year

Shaik S. · Revisado há over 1 year

Riya G. · Revisado há over 1 year

Marco H. · Revisado há over 1 year

Maximo C. · Revisado há over 1 year

Abhishek G. · Revisado há over 1 year

OMG. Very frustrating: 1. VM had to be reset multiple times. 2. When trying to run the two pipelines received the following error: "[ERROR] The goal you specified requires a project to execute but there is no POM in this directory (/home/theia). Please verify you invoked Maven from the correct directory. -> [Help 1]" I fixed the problem by (1) compiling, (2) then setting the variables, (3) compiling againg, and (4) finally running the pipelines: Compile the Project: Run Maven to clean and compile the project to ensure that all classes are properly compiled. sh Copy code mvn clean compile Run the Maven Command with Debug Logging: If the problem persists, run Maven with the -e or -X switch to get more detailed error information. This will help in diagnosing the issue further. sh Copy code mvn -e exec:java \ -Dexec.mainClass=${MAIN_CLASS_NAME} \ -Dexec.cleanupDaemonThreads=false \ -Dexec.args=" \ --project=${PROJECT_ID} \ --region=${REGION} \ --stagingLocation=${PIPELINE_FOLDER}/staging \ --tempLocation=${PIPELINE_FOLDER}/temp \ --runner=${RUNNER} \ --inputPath=${INPUT_PATH} \ --tableName=${TABLE_NAME}" Example Command Sequence Navigate to the Project Directory: sh Copy code cd /home/project/training-data-analyst/quests/dataflow/4_SQL_Batch_Analytics/labs Set Environment Variables: sh Copy code export PROJECT_ID=$(gcloud config get-value project) export REGION='us-west1' export BUCKET=gs://${PROJECT_ID} export PIPELINE_FOLDER=${BUCKET} export MAIN_CLASS_NAME=com.mypackage.pipeline.BatchMinuteTrafficSQLPipeline export RUNNER=DataflowRunner export INPUT_PATH=${PIPELINE_FOLDER}/events.json export TABLE_NAME=${PROJECT_ID}:logs.minute_traffic Compile the Project: sh Copy code mvn clean compile Run the Project: sh Copy code mvn exec:java \ -Dexec.mainClass=${MAIN_CLASS_NAME} \ -Dexec.cleanupDaemonThreads=false \ -Dexec.args=" \ --project=${PROJECT_ID} \ --region=${REGION} \ --stagingLocation=${PIPELINE_FOLDER}/staging \ --tempLocation=${PIPELINE_FOLDER}/temp \ --runner=${RUNNER} \ --inputPath=${INPUT_PATH} \ --tableName=${TABLE_NAME}"

Andres Felipe G. · Revisado há over 1 year

VM constantly crashes

Andres Felipe G. · Revisado há over 1 year

manjing m. · Revisado há over 1 year

The lab doesnt work

Wiehan W. · Revisado há over 1 year

Iman E. · Revisado há over 1 year

completed

Shabana K. · Revisado há over 1 year

Thamu M. · Revisado há over 1 year

<?xml version="1.0" encoding="UTF-8" ?> <!-- Copyright (C) 2018 Google Inc. Licensed 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/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.mypackage</groupId> <artifactId>advanced-dataflow-lab-4-solution</artifactId> <version>1.0</version> <properties> <!-- Dependency properties --> <beam.version>2.32.0</beam.version> <java.version>1.8</java.version> <slf4j.version>1.7.25</slf4j.version> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <maven-dependency-plugin.version>3.0.1</maven-dependency-plugin.version> </properties> <dependencies> <dependency> <groupId>org.apache.beam</groupId> <artifactId>beam-sdks-java-core</artifactId> <version>${beam.version}</version> </dependency> <dependency> <groupId>org.apache.beam</groupId> <artifactId>beam-runners-direct-java</artifactId> <version>${beam.version}</version> </dependency> <dependency> <groupId>org.apache.beam</groupId> <artifactId>beam-sdks-java-io-google-cloud-platform</artifactId> <version>${beam.version}</version> </dependency> <dependency> <groupId>org.apache.beam</groupId> <artifactId>beam-runners-google-cloud-dataflow-java</artifactId> <version>${beam.version}</version> </dependency> <dependency> <groupId>org.apache.beam</groupId> <artifactId>beam-sdks-java-extensions-google-cloud-platform-core</artifactId> <version>${beam.version}</version> </dependency> <dependency> <groupId>org.apache.beam</groupId> <artifactId>beam-sdks-java-extensions-sql</artifactId> <version>${beam.version}</version> </dependency> <dependency> <groupId>org.apache.beam</groupId> <artifactId>beam-sdks-java-extensions-sql-zetasql</artifactId> <version>${beam.version}</version> </dependency> <!-- Logging --> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>${slf4j.version}</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-simple</artifactId> <version>${slf4j.version}</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.8.1</version> <configuration> <source>${java.version}</source> <target>${java.version}</target> </configuration> </plugin> </plugins> </build> </project> yet it says not completed ma be glitch in check progress & actual completion validating

Shabana K. · Revisado há over 1 year

vchemodurov@griddynamics.com S. · Revisado há over 1 year

Was stuck with some plugin failure no matter how much i tried to fix it just failed-The example in solution also failed - when you say if you are stuck look at the example

Shabana K. · Revisado há over 1 year

David Lamin G. · Revisado há over 1 year