on 04-14-2019 3:52 AM
Hi experts,
I am following the cloud programming model where I have a java service layer. I have deployed the artifacts in an XSA environment. When I hit the metadata, I am getting Service unavailable. The logs show this:
#com.sap.cloud.sdk.service.prov.v2.rt.cdx.CDXRuntimeDelegate########http-nio-127.0.0.1-50222-exec-1#PLAIN##
No Runtime Providers present for the URL and languageOdata
#com.sap.cloud.sdk.service.prov.v2.rt.core.CloudSDKODataErrorCallback########http-nio-127.0.0.1-50222-exec-1#PLAIN##
Request URL: /odata/v2/Odata/$metadata
StatusCode:500
org.apache.olingo.odata2.api.exception.ODataInternalServerErrorException: Service unavailable.
at org.apache.olingo.odata2.core.servlet.ODataServlet.createServiceUnavailableResponse(ODataServlet.java:373)
at org.apache.olingo.odata2.core.servlet.ODataServlet.handleRequest(ODataServlet.java:210)
at org.apache.olingo.odata2.core.servlet.ODataServlet.handle(ODataServlet.java:115)
at org.apache.olingo.odata2.core.servlet.ODataServlet.service(ODataServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.sap.cloud.sdk.cloudplatform.servlet.RequestContextServletFilter.lambda$doFilter$0(RequestContextServletFilter.java:171)
at com.sap.cloud.sdk.cloudplatform.servlet.RequestContextCallable.call(RequestContextCallable.java:131)
at com.sap.cloud.sdk.cloudplatform.servlet.RequestContextServletFilter.doFilter(RequestContextServletFilter.java:173)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at com.sap.xs.java.valves.ErrorReportValve.invoke(ErrorReportValve.java:66)
at ch.qos.logback.access.tomcat.LogbackValve.invoke(LogbackValve.java:256)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at com.sap.xs.jdbc.datasource.valve.JDBCValve.invoke(JDBCValve.java:62)
at com.sap.xs.security.UserInfoValve.invoke(UserInfoValve.java:19)
at com.sap.xs.statistics.tomcat.valve.RequestTracingValve.invoke(RequestTracingValve.java:43)
at com.sap.xs.logging.catalina.RuntimeInfoValve.invoke(RuntimeInfoValve.java:40)
at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:679)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:836)
My pom looks like this:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">;
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.sap.cloud.servicesdk.prov</groupId>
<artifactId>projects-parent-odatav2</artifactId>
<version>1.27.0</version>
</parent>
<artifactId>CustomerAtRiskCAP-srv</artifactId>
<groupId>sap</groupId>
<packaging>war</packaging>
<name>CustomerAtRiskCAP-srv</name>
<properties>
<sap.gateway.version>1.13.1</sap.gateway.version>
<sap.cloud.sdk.version>3.76.12</sap.cloud.sdk.version>
</properties>
<build>
<finalName>CustomerAtRiskCAP-srv</finalName>
<resources>
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.6.0</version>
<configuration>
<executable>npm</executable>
<workingDirectory>${project.basedir}/../</workingDirectory>
</configuration>
<executions>
<execution>
<id>npm install</id>
<goals>
<goal>exec</goal>
</goals>
<phase>generate-sources</phase>
<configuration>
<arguments>
<argument>install</argument>
</arguments>
</configuration>
</execution>
<execution>
<id>npm run build</id>
<goals>
<goal>exec</goal>
</goals>
<phase>generate-sources</phase>
<configuration>
<arguments>
<argument>run</argument>
<argument>build</argument>
</arguments>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<activation>
<property>
<name>devmode</name>
<value>true</value>
</property>
</activation>
<build>
<plugins>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>3.0.0</version>
<configuration>
<webResources combine.children="append">
<resource>
<directory>${project.build.sourceDirectory}</directory>
<targetPath>sources</targetPath>
</resource>
</webResources>
</configuration>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>buildCDS</id>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<executions>
<execution>
<id>npm install cds</id>
<goals>
<goal>exec</goal>
</goals>
<phase>generate-sources</phase>
<configuration>
<!-- assuming npm is in the $PATH -->
<executable>npm</executable>
<workingDirectory>${project.basedir}/../</workingDirectory>
<arguments>
<argument>install</argument>
</arguments>
</configuration>
</execution>
<execution>
<id>npm run build cds</id>
<goals>
<goal>exec</goal>
</goals>
<phase>generate-sources</phase>
<configuration>
<!-- assuming npm is in the $PATH -->
<executable>npm</executable>
<workingDirectory>${project.basedir}/../</workingDirectory>
<arguments>
<argument>run</argument>
<argument>build</argument>
</arguments>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
Could anyone please help me?
Thanks!
Narayani
Happened to me when I used a service that wasn't defined.
Here in this case, /odata/v2/Odata/$metadata - I believe that "Odata" is not the service that's defined.
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Hi Narayani,
I already responded (on 15th April) to the internal incident raised by you on 14th April:
https://support.wdf.sap.corp/sap/support/message/1980171110
The java runtime that you are using is supported only on Cloud Foundry and not on XSA.
Best Regards,
Kranti
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