【发布时间】:2018-08-02 12:30:25
【问题描述】:
我们正在尝试通过用 java 编写的数据流作业连接到数据存储服务,但由于数据存储 SDK 错误,我们遇到了问题。
我们正在使用 eclipse 在本地机器上使用 directrunner 运行该作业。
代码:
import java.net.SocketTimeoutException;
import org.apache.beam.sdk.options.PipelineOptions;
import com.google.cloud.datastore.Datastore;
import com.google.cloud.datastore.DatastoreOptions;
public class StarterPipeline {
public interface StarterPipelineOption extends PipelineOptions {
}
@SuppressWarnings("serial")
public static void main(String[] args) throws SocketTimeoutException {
Datastore datastore = DatastoreOptions.getDefaultInstance().getService();
}
}
错误:
Exception in thread "main" java.lang.IllegalArgumentException: java.net.URISyntaxException: Illegal character in path at index 45: https://datastore.googleapis.com/v1/projects/<!DOCTYPE html>
at com.google.datastore.v1.client.DatastoreFactory.validateUrl(DatastoreFactory.java:122)
at com.google.datastore.v1.client.DatastoreFactory.buildProjectEndpoint(DatastoreFactory.java:108)
at com.google.datastore.v1.client.DatastoreFactory.newRemoteRpc(DatastoreFactory.java:115)
at com.google.datastore.v1.client.DatastoreFactory.create(DatastoreFactory.java:65)
at com.google.cloud.datastore.spi.v1.HttpDatastoreRpc.<init>(HttpDatastoreRpc.java:71)
at com.google.cloud.datastore.DatastoreOptions$DefaultDatastoreRpcFactory.create(DatastoreOptions.java:61)
at com.google.cloud.datastore.DatastoreOptions$DefaultDatastoreRpcFactory.create(DatastoreOptions.java:55)
at com.google.cloud.ServiceOptions.getRpc(ServiceOptions.java:512)
at com.google.cloud.datastore.DatastoreOptions.getDatastoreRpcV1(DatastoreOptions.java:179)
at com.google.cloud.datastore.DatastoreImpl.<init>(DatastoreImpl.java:56)
at com.google.cloud.datastore.DatastoreOptions$DefaultDatastoreFactory.create(DatastoreOptions.java:51)
at com.google.cloud.datastore.DatastoreOptions$DefaultDatastoreFactory.create(DatastoreOptions.java:45)
at com.google.cloud.ServiceOptions.getService(ServiceOptions.java:499)
at purplle.datapipeline.StarterPipeline.main(StarterPipeline.java:234)
Caused by: java.net.URISyntaxException: Illegal character in path at index 45: https://datastore.googleapis.com/v1/projects/<!DOCTYPE html>
at java.net.URI$Parser.fail(Unknown Source)
at java.net.URI$Parser.checkChars(Unknown Source)
at java.net.URI$Parser.parseHierarchical(Unknown Source)
at java.net.URI$Parser.parse(Unknown Source)
at java.net.URI.<init>(Unknown Source)
at com.google.datastore.v1.client.DatastoreFactory.validateUrl(DatastoreFactory.java:120)
... 13 more
我们使用的是以下版本的 SDK,我认为这些版本是最新的。
<!-- https://mvnrepository.com/artifact/com.google.cloud/google-cloud-storage -->
<dependency>
<groupId>com.google.cloud</groupId>
<artifactId>google-cloud-storage</artifactId>
<version>1.37.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.google.cloud/google-cloud-datastore -->
<dependency>
<groupId>com.google.cloud</groupId>
<artifactId>google-cloud-datastore</artifactId>
<version>1.37.1</version>
</dependency>
<dependency>
<groupId>com.google.cloud.dataflow</groupId>
<artifactId>google-cloud-dataflow-java-sdk-all</artifactId>
<version>2.5.0</version>
</dependency>
在通过 google 寻找解决方案时,我们在下面的线程中找到了该线程,该线程指出此问题已在 2 月修复,但我面临此问题。
https://github.com/GoogleCloudPlatform/google-cloud-java/issues/2440
【问题讨论】:
-
我包含了相同的依赖项,但没有遇到任何问题。您是否在项目中包含任何其他依赖项?
标签: google-cloud-datastore google-cloud-dataflow