勺子要花很长时间才能开始

Question

我正在我的笔记本电脑(8 GB RAM)上运行Spoon-戊am V 6.1，并将4G分配给勺。尽管如此，它仍然需要3分30秒才能开始。我没有任何插件，我的插件目录是空的。我也尝试通过关闭所有的应用程序和进程，但没有运气。我遗漏了什么明显的东西吗？

Sep 22, 2017 10:15:13 AM org.apache.cxf.bus.osgi.CXFExtensionBundleListener addExtensions
INFO: Adding the extensions from bundle org.apache.cxf.cxf-rt-javascript (208) [org.apache.cxf.javascript.JavascriptServerListener]
Sep 22, 2017 10:15:13 AM org.pentaho.caching.impl.PentahoCacheManagerFactory$Reg
istrationHandler$1 onSuccess
INFO: New Caching Service registered
2017/09/22 10:15:27 - General - Logging plugin type found with ID: CheckpointLog    Table
2017/09/22 10:18:00,201 ERROR [KarafLifecycleListener] Error in Blueprint Watcher org.pentaho.osgi.api.IKarafBlueprintWatcher$BlueprintWatcherException: Unknown error in KarafBlueprintWatcher at org.pentaho.osgi.impl.KarafBlueprintWatcherImpl.waitForBlueprint(KarafBlueprintWatcherImpl.java:103) at org.pentaho.di.osgi.KarafLifecycleListener$2.run(KarafLifecycleListen    er.java:161) at java.lang.Thread.run(Unknown Source)
Caused by: org.pentaho.osgi.api.IKarafBlueprintWatcher$BlueprintWatcherException : Timed out waiting for blueprints to load: pdi-dataservice-server-plugin,pentaho-big-data-impl-shim-initializer,pentaho-big-data-impl-shim-hdfs,pentaho-big-data-impl-shim-hbase,pentaho-big-data-impl-shim-mapreduce,pentaho-big-data-impl-shim-pig,pentaho-big-data-impl-shim-oozie,pentaho-big-data-impl-shim-sqoop,pentaho-big-data-impl-vfs-hdfs,pentaho-big-data-kettle-plugins-common-named-cluster-bridge,pentaho-big-data-kettle-plugins-guiTestActionHandlers,pentaho-big-data-kettle-plugins-hdfs,pentaho-big-data-kettle-plugins-hbase,pentaho-big-data-kettle-plugins-mapreduce,pentaho-big-data-kettle-plugins-pig,pentaho-big-data-kettle-plugins-oozie,pentaho-big-data-kettle-plugins-sqoop,pentaho-hadoop-shims-mapr-osgi-jaas,pentaho-big-data-impl-clusterTests,pentaho-big-data-impl-shim-shimTests,pentaho-yarn-api,pentaho-yarn-impl-shim,pentaho-yarn-kettle-plugin,pentaho-metaverse-core,pentaho-metaverse-web,pentaho-requirejs-osgi-manager,pentaho-angular-bundle,common-ui-6.1.0.1,pentaho-marketplace-di at org.pentaho.osgi.impl.KarafBlueprintWatcherImpl.waitForBlueprint(KarafBlueprintWatcherImpl.java:88)
        ... 2 more
2017/09/22 10:18:42 - General - Starting agile-bi
2017/09/22 10:18:43 - class org.pentaho.agilebi.platform.JettyServer - WebServer.Log.CreateListener localhost:10001

Answer 1

终于找到了答案。这是一个已知的问题，并固定在第7版之下。

在中似乎存在一个时间问题，有时它会在包处于解析状态之前请求一个包提供它的蓝图文件。这会触发(通常)并行解析，导致在创建之后立即销毁捆绑包。

http://jira.pentaho.com/browse/PDI-15488

http://jira.pentaho.com/browse/PDI-14698

http://jira.pentaho.com/browse/PDI-15574