Exception occurs while performing update operation using the java code in bigquery - google-bigquery

Question

I am using the jobs.query API to update the bigquery table records using java.
While running this as a part of stability tests for a longer time, we get an exception. Excpetion occurs almost after 5 hours, 11 hours...
The problem is, exception returns blank error message, blank cause, and blank stack trace. So, in this case, I am not able to find the actual cause of the error.
Request your response on this.
Thanks in advance!
package app;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.text.ParseException;
import com.google.api.client.googleapis.auth.oauth2.GoogleCredential;
import com.google.api.client.http.HttpTransport;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.jackson2.JacksonFactory;
import com.google.api.services.bigquery.Bigquery;
import com.google.api.services.bigquery.BigqueryScopes;
import com.google.api.services.bigquery.model.QueryRequest;
import com.google.api.services.bigquery.model.QueryResponse;
public class WhereCLause {
//Create Entry Point: Main function
public static void main(String[] args) throws IOException, ParseException {
String projectId = "projectId";
// Create a new Bigquery client authorized via Application Credentials.
Bigquery bigquery = createAuthorizedClient();
String query = "UPDATE datasetId.tableName SET Name = 'RefUpdate' WHERE ID = 001";
System.out.println(query);
executeQuery(query, bigquery, projectId);
}
public static Bigquery createAuthorizedClient() throws IOException {
String jsonFilePath="file.json";
// Create the credential
HttpTransport transport = new NetHttpTransport();
JsonFactory jsonFactory = new JacksonFactory();
InputStream credentialStream = new FileInputStream(new File(jsonFilePath));
GoogleCredential credential = GoogleCredential.fromStream(credentialStream, transport, jsonFactory);
if (credential.createScopedRequired()) {
credential = credential.createScoped(BigqueryScopes.all());
}
return new Bigquery.Builder(transport, jsonFactory, credential).setApplicationName("BigqueryApplication").build();
}
private static void executeQuery(String querySql, Bigquery bigquery, String projectId) throws IOException {
QueryResponse query = bigquery.jobs().query(projectId, new QueryRequest().setQuery(querySql).setUseLegacySql(true)).execute();
System.out.println(query.getNumDmlAffectedRows());
System.err.println(query.getErrors());
}
}