I was trying to make a simple spring boot application using cosmos DB Document API (Table API is an option as well)
Following this example and using the local-emulator
Spring boot 2.3 Azure spring boot: 2.3.1
The application fail to bootstrap with:
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:651) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE]
... 71 common frames omitted
Caused by: java.lang.IllegalArgumentException: Input byte array has incorrect ending byte at 88
at java.util.Base64$Decoder.decode0(Base64.java:742) ~[na:1.8.0_241]
at java.util.Base64$Decoder.decode(Base64.java:526) ~[na:1.8.0_241]
at com.azure.data.cosmos.internal.BaseAuthorizationTokenProvider.getMacInstance(BaseAuthorizationTokenProvider.java:251) ~[azure-cosmos-3.7.3.jar:na]
at com.azure.data.cosmos.internal.BaseAuthorizationTokenProvider.<init>(BaseAuthorizationTokenProvider.java:36) ~[azure-cosmos-3.7.3.jar:na]
at com.azure.data.cosmos.internal.RxDocumentClientImpl.<init>(RxDocumentClientImpl.java:200) ~[azure-cosmos-3.7.3.jar:na]
at com.azure.data.cosmos.internal.RxDocumentClientImpl.<init>(RxDocumentClientImpl.java:135) ~[azure-cosmos-3.7.3.jar:na]
at com.azure.data.cosmos.internal.RxDocumentClientImpl.<init>(RxDocumentClientImpl.java:124) ~[azure-cosmos-3.7.3.jar:na]
at com.azure.data.cosmos.internal.AsyncDocumentClient$Builder.build(AsyncDocumentClient.java:177) ~[azure-cosmos-3.7.3.jar:na]
at com.azure.data.cosmos.CosmosClient.<init>(CosmosClient.java:54) ~[azure-cosmos-3.7.3.jar:na]
at com.azure.data.cosmos.CosmosClientBuilder.build(CosmosClientBuilder.java:203) ~[azure-cosmos-3.7.3.jar:na]
Here a repository to reproduce the error, below the main configuration files:
@Slf4j
@Configuration
@EnableCosmosRepositories
public class CosmosConfiguration extends AbstractCosmosConfiguration {
@Value("${azure.cosmosdb.uri}")
private String uri;
@Value("${azure.cosmosdb.key}")
private String key;
@Value("${azure.cosmosdb.secondaryKey}")
private String secondaryKey;
@Value("${azure.cosmosdb.database}")
private String dbName;
@Value("${azure.cosmosdb.populateQueryMetrics}")
private boolean populateQueryMetrics;
private CosmosKeyCredential cosmosKeyCredential;
private static class ResponseDiagnosticsProcessorImplementation implements ResponseDiagnosticsProcessor {
@Override
public void processResponseDiagnostics(@Nullable ResponseDiagnostics responseDiagnostics) {
log.info("Response Diagnostics {}", responseDiagnostics);
}
}
@Bean
@Primary
public CosmosDBConfig getConfig() {
this.cosmosKeyCredential = new CosmosKeyCredential(key);
CosmosDBConfig cosmosdbConfig = CosmosDBConfig.builder(uri, this.cosmosKeyCredential, dbName).build();
cosmosdbConfig.setPopulateQueryMetrics(populateQueryMetrics);
cosmosdbConfig.setResponseDiagnosticsProcessor(new ResponseDiagnosticsProcessorImplementation());
return cosmosdbConfig;
}
public void switchToSecondaryKey() {
this.cosmosKeyCredential.key(secondaryKey);
}
}
Bean:
@Builder
@AllArgsConstructor
@Data
@Document
//@Document(collection = "testCosmos")
public class Entity {
@Id
@PartitionKey
private String id;
private String value;
}
Repository (I don't want to use the Reactive one):
@Repository
public interface SimpleRepository extends CosmosRepository<Entity, String> {
}
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.3.0.RELEASE</version>
<relativePath/>
</parent>
<groupId>com.github.paizo</groupId>
<artifactId>cosmos</artifactId>
<version>1.0.0-SNAPSHOT</version>
<name>cosmos</name>
<description>Demo project for Spring Boot and Cosmos</description>
<properties>
<java.version>1.8</java.version>
<azure.version>2.3.2</azure.version>
<spring-boot.version>2.3.0.RELEASE</spring-boot.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.microsoft.azure</groupId>
<artifactId>azure-cosmosdb-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
<exclusion>
<groupId>com.vaadin.external.google</groupId>
<artifactId>android-json</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.microsoft.azure</groupId>
<artifactId>azure-spring-boot-bom</artifactId>
<version>${azure.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Do you have suggestions on why it is failing to boot? The result does not change if i do not define a custom cosmos configuration class
I'm not using the reactive repository because I would like to use cosmos in an existing jpa application and webflux is not happy with jpa.
