I have some problems with com.google.api.services. I'am using this version "BigQuery API v2 (revision 459)":
and indeed the method "getConnectionProperties()" doesn't not exist... This is the complete error:
Exception in thread "main" java.lang.NoSuchMethodError: com.google.api.services.bigquery.model.JobConfigurationQuery.getConnectionProperties()Ljava/util/List; at com.google.cloud.bigquery.QueryJobConfiguration$Builder.(QueryJobConfiguration.java:250) at com.google.cloud.bigquery.QueryJobConfiguration$Builder.(QueryJobConfiguration.java:95) at com.google.cloud.bigquery.QueryJobConfiguration.fromPb(QueryJobConfiguration.java:1060) at com.google.cloud.bigquery.JobConfiguration.fromPb(JobConfiguration.java:128) at com.google.cloud.bigquery.JobInfo$BuilderImpl.(JobInfo.java:158) at com.google.cloud.bigquery.Job.fromPb(Job.java:497) at com.google.cloud.bigquery.BigQueryImpl.create(BigQueryImpl.java:363) at com.google.cloud.bigquery.BigQueryImpl.create(BigQueryImpl.java:340) at bce_datahub.bigquery_template_0_1.bigquery_template.tJava_1Process(bigquery_template.java:383) at bce_datahub.bigquery_template_0_1.bigquery_template.runJobInTOS(bigquery_template.java:757) at bce_datahub.bigquery_template_0_1.bigquery_template.main(bigquery_template.java:583)
I saw that this version:
contain this method but if I replace it with this version I get another error:
NoClassDefFoundError: com/google/api/services/bigquery/Bigquery$Builder
So this version seem doesn't have this class.
I'm developing a Java program to:
For the step 2 I don't have problems. These are the jara that I'm using:
I'm using Talend Studio so I have to install jars: one by one. This is a part of the script that generate the problem:
import java.io.File;
import java.io.FileInputStream;
import com.google.cloud.RetryOption;
import com.google.cloud.bigquery.BigQuery;
import com.google.cloud.bigquery.BigQueryException;
import com.google.cloud.bigquery.BigQueryOptions;
import com.google.cloud.bigquery.QueryJobConfiguration;
import com.google.cloud.bigquery.Job;
import com.google.cloud.bigquery.JobInfo;
import com.google.cloud.bigquery.Table;
import com.google.cloud.bigquery.TableId;
import com.google.auth.oauth2.GoogleCredentials;
import com.google.auth.oauth2.ServiceAccountCredentials;
import com.google.auth.oauth2.AccessToken;
import org.threeten.bp.Duration;
//INPUT
String credentialsPath = "...";
String projectId = "...";
String datasetName = "...";
String tableName = "...";
String bucketName = "...";
String objectName = "...";
String destinationUri = "...";
String dataFormat = "...";
String destFilePath = "...";
String ddl =
"DROP TABLE IF EXISTS `" + datasetName + "." + tableName + "`;"
+ "CREATE TABLE `" + datasetName + "." + tableName + "` AS "
+ "SELECT * FROM ...";
//Authentification
File credentialsFilePath = new File(credentialsPath);
FileInputStream serviceAccountStream = new FileInputStream(credentialsFilePath);
GoogleCredentials credentials;
credentials = ServiceAccountCredentials.fromStream(serviceAccountStream);
// Initialize client that will be used to send requests. This client only needs to be created
// once, and can be reused for multiple requests
BigQuery bigquery = BigQueryOptions.newBuilder()
.setProjectId(projectId)
.setCredentials(credentials).build()
.getService();
// Execute query on BigQuery
QueryJobConfiguration config = QueryJobConfiguration.newBuilder(ddl).build();
Job job = bigquery.create(JobInfo.of(config));
Job completedJob =
job.waitFor(
RetryOption.initialRetryDelay(Duration.ofSeconds(1)), //Checking period time [Optional]
RetryOption.totalTimeout(Duration.ofMinutes(3)) //Timeout [Optional]
);
if (completedJob == null)
{
System.out.println("Job not executed since it no longer exists.");
return;
} else if (completedJob.getStatus().getError() != null)
{
System.out.println("BigQuery was unable to execute the query due to an error: \n" + job.getStatus().getError());
return;
}
System.out.println("Table create successful. Check in " + datasetName + " for the " + tableName + " table.");
...
Resolved.
I install the jar that I found at https://mvnrepository.com/artifact/com.google.apis/google-api-services-bigquery/v2-rev20201030-1.31.0.
I don't understand why the jar that I downloaded from here https://www.javadoc.io/doc/com.google.apis/google-api-services-bigquery/latest/com/google/api/services/bigquery/model/JobConfigurationQuery.html
doesn't work.
Seems that they are different. However I resolved my problem.