googleapis / googleapis/google-cloud-java

[java-bigtable] BigTable API - Error connecting to BigTable Emulator

オープン
#13,078 コメント 1 件 リアクション 0 件 担当者 0 名 GitHub で見る
api: bigtable
主要言語
Java
スター
2.1k
フォーク
1.2k
平均マージ
1日 23時間
マージ済み PR(30日)
154

説明

Can you please help me identify why BigTable API fails to connect with BigTable emulator running on Docker?

#### Environment details

1. Specify the API at the beginning of the title - **BigTable**
2. OS type and version: Mac
3. Java version: 17
4. bigtable version(s): Docker BigTable

#### Steps to reproduce

1. Start gcloud BigTable emulator in local Docker.
2. Run the basic Read example - https://github.com/googleapis/java-bigtable/blob/main/samples/snippets/src/main/java/com/example/bigtable/Reads.java

#### Code example

```pom.xml



com.google.cloud
libraries-bom
26.37.0
pom
import

......


.....

com.google.cloud
google-cloud-bigtable

```
```java
try (BigtableTableAdminClient adminClient =
BigtableTableAdminClient.create(projectId, instanceId)) {
CreateTableRequest createTableRequest =
CreateTableRequest.of(tableId)
.addFamily(COLUMN_FAMILY_NAME_STATS)
.addFamily(COLUMN_FAMILY_NAME_PLAN);
adminClient.createTable(createTableRequest);
} catch (IOException e) {
System.out.println("Error during createTable: \n" + e.toString());
throw (e);
}
```

#### Stack trace
```
INFO: Connecting to the Bigtable emulator at localhost:8086
Exception in thread "main" java.lang.NoClassDefFoundError: com/google/common/base/Verify
at com.google.cloud.bigtable.admin.v2.BigtableTableAdminSettings.(BigtableTableAdminSettings.java:66)
at com.google.cloud.bigtable.admin.v2.BigtableTableAdminSettings.(BigtableTableAdminSettings.java:53)
at com.google.cloud.bigtable.admin.v2.BigtableTableAdminSettings$Builder.build(BigtableTableAdminSettings.java:265)
at com.google.cloud.bigtable.admin.v2.BigtableTableAdminClient.create(BigtableTableAdminClient.java:151)
at com.thinknear.venice.dao.gcp.BigTableClientTest.createTable(BigTableClientTest.java:63)
at com.thinknear.venice.dao.gcp.BigTableClientTest.main(BigTableClientTest.java:39)
Caused by: java.lang.ClassNotFoundException: com.google.common.base.Verify
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
... 6 more
```

#### External references such as API reference guides

- https://cloud.google.com/bigtable/docs/emulator#client-libraries
- https://cloud.google.com/bigtable/docs/samples-java-hello-world
- https://cloud.google.com/bigtable/docs/samples-java-hello-world#reading-single-row

コントリビューションガイド

コントリビューションガイドを開く

評価

この issue はまだ評価されていません。

新しい issue をメールで受け取る

初心者向けの GitHub issue を短くまとめたダイジェスト。