我正在尝试使用 DAS 3.0.0 作为 WSO2 API Manager 1.9.0/1.9.1 与 Oracle 的 WSO2AM_STATS_DB 替换 BAM。
我正在关注http://blog.rukspot.com/2015/09/publishing-apim-runtime-statistics-to.html
我可以在数据资源管理器表 ORG_WSO2_APIMGT_STATISTICS_REQUEST 和 ORG_WSO2_APIMGT_STATISTICS_RESPONSE 中查看 DAS 碳仪表板中的数据。
但数据不存储在 Oracle 中。因此，我无法在 AM 的出版商中看到统计信息。它一直说“数据发布已启用。生成一些流量以查看统计信息。”
我在日志中收到以下错误：
[2015-12-08 13:00:00,022] INFO {org.wso2.carbon.analytics.spark.core.AnalyticsT
ask} - Executing the schedule task for: APIM_STAT_script for tenant id: -1234
[2015-12-08 13:00:00,037] INFO {org.wso2.carbon.analytics.spark.core.AnalyticsT
ask} - Executing the schedule task for: Throttle_script for tenant id: -1234
Exception in thread "dag-scheduler-event-loop" java.lang.NoClassDefFoundError: o
rg/xerial/snappy/SnappyInputStream
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:274)
at org.apache.spark.io.CompressionCodec$.createCodec(CompressionCodec.sc
ala:66)
at org.apache.spark.io.CompressionCodec$.createCodec(CompressionCodec.sc
ala:60)
at org.apache.spark.broadcast.TorrentBroadcast.org$apache$spark$broadcas
t$TorrentBroadcast$$setConf(TorrentBroadcast.scala:73)
at org.apache.spark.broadcast.TorrentBroadcast.<init>(TorrentBroadcast.s
cala:80)
at org.apache.spark.broadcast.TorrentBroadcastFactory.newBroadcast(Torre
ntBroadcastFactory.scala:34)
at org.apache.spark.broadcast.BroadcastManager.newBroadcast(BroadcastMan
ager.scala:62)
at org.apache.spark.SparkContext.broadcast(SparkContext.scala:1291)
at org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DA
GScheduler$$submitMissingTasks(DAGScheduler.scala:874)
at org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DA
GScheduler$$submitStage(DAGScheduler.scala:815)
at org.apache.spark.scheduler.DAGScheduler.handleJobSubmitted(DAGSchedul
er.scala:799)
at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAG
Scheduler.scala:1426)
at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAG
Scheduler.scala:1418)
at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:48)
Caused by: java.lang.ClassNotFoundException: org.xerial.snappy.SnappyInputStream
cannot be found by spark-core_2.10_1.4.1.wso2v1
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(Bundl
eLoader.java:501)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.
java:421)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.
java:412)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(De
faultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 15 more
我错过了什么吗？谁能帮我解决这个问题？
提前致谢。