wso2 API管理器wso2 BAM

Question

Tables are created but the data is not populated . followed the below steps https://docs.wso2.com/display/AM170/Publishing+API+Runtime+Statistics this link is used to configure

below is the error i see in the wso2carbon.log on wso2 api manager

TID: [0] [AM] [2014-10-16 20:15:50,544] ERROR {JAGGERY.modules.statistics.usage:jag} -  java.lang.NullPointerException: null {JAGGERY.modules.statistics.usage:jag}
TID: [0] [AM] [2014-10-16 20:15:59,210] ERROR {JAGGERY.modules.statistics.usage:jag} -  java.lang.NullPointerException: null {JAGGERY.modules.statistics.usage:jag}
TID: [0] [AM] [2014-10-16 20:16:01,473] ERROR {JAGGERY.modules.statistics.usage:jag} -  java.lang.NullPointerException: null {JAGGERY.modules.statistics.usage:jag}

Answer 1

No stats will be published if there is no activity on the API. Please: 1. create API activity 2. wait 10 minutes for the bam analysis scripts to run 3. try to access the stats through API Manager again