我正在尝试使用 ZetaSQL 解析的带有 SQL 转换的 Beam 管道。我从设置选项开始
options.setPlannerName("org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner");
当我尝试使用任何给定查询创建我的 SqlTransform 时,我得到
java.util.ServiceConfigurationError: org.apache.beam.repackaged.sql.com.google.zetasql.ClientChannelProvider: Provider org.apache.beam.repackaged.sql.com.google.zetasql.JniChannelProvider could not be instantiated
at java.util.ServiceLoader.fail (ServiceLoader.java:232)
at java.util.ServiceLoader.access$100 (ServiceLoader.java:185)
at java.util.ServiceLoader$LazyIterator.nextService (ServiceLoader.java:384)
at java.util.ServiceLoader$LazyIterator.next (ServiceLoader.java:404)
at java.util.ServiceLoader$1.next (ServiceLoader.java:480)
at org.apache.beam.repackaged.sql.com.google.zetasql.ClientChannelProvider.loadChannel (ClientChannelProvider.java:31)
...
at org.apache.beam.sdk.extensions.sql.SqlTransform.expand (SqlTransform.java:82)
at org.apache.beam.sdk.Pipeline.applyInternal (Pipeline.java:539)
at org.apache.beam.sdk.Pipeline.applyTransform (Pipeline.java:473)
at org.apache.beam.sdk.values.PCollection.apply (PCollection.java:357)
...
我在 maven 中的 POM 中添加了以下相关依赖项:
<dependency>
<groupId>org.apache.beam</groupId>
<artifactId>beam-runners-google-cloud-dataflow-java</artifactId>
<version>2.15.0</version>
</dependency>
<dependency>
<groupId>org.apache.beam</groupId>
<artifactId>beam-sdks-java-extensions-sql</artifactId>
<version>2.16.0</version>
</dependency>
还有什么我在这里想念的吗?