帶有API Manager 1.9.0的WSO2 DAS 3.0.0無法運行

Question

我正在嘗試使用DAS 3.0.0替換BAM和WSO2 API Manager 1.9.0 / 1.9.1以及Oracle for WSO2AM_STATS_DB。

我正在關注http://blog.rukspot.com/2015/09/publishing-apim-runtime-statistics-to.html

我可以在數據資源管理器表ORG_WSO2_APIMGT_STATISTICS_REQUEST和ORG_WSO2_APIMGT_STATISTICS_RESPONSE中看到DAS碳信息板中的數據。

但是數據不存儲在Oracle中。 因此，我無法在AM的發布者中看到統計數據。 它一直說“數據發布已啟用。生成一些流量以查看統計信息。”

我在日志中收到以下錯誤：

[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

我錯過了什么嗎？ 任何人都可以幫我解決這個問題嗎？

提前致謝。

Answer 1

將所有庫（jar）移動到項目的/ WEB-INF / lib中。 現在/ WEB-INF / lib下的所有庫/ jar都將歸入classpath。

使用snappy-java jar文件，它將按你的意願工作。