一、Unknown error in KarafBlueprintWatcher
1.查看报错信息
ERROR: Bundle pentaho-big-data-api-runtimeTest [76] Error starting mvn:pentaho/pentaho-big-data-api-runtimeTest/6.1.0.1-196 (org.osgi.framework.BundleException: Unable to acquire global lock for resolve.)
org.osgi.framework.BundleException: Unable to acquire global lock for resolve.
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4006)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2045)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1299)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:304)
at java.lang.Thread.run(Thread.java:748)
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/data/etl/data-integration/launcher/../lib/slf4j-log4j12-1.7.7.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/data/etl/data-integration/plugins/pentaho-big-data-plugin/lib/slf4j-log4j12-1.7.3.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
07:22:52,715 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$2.run(KarafLifecycleListener.java:161)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.pentaho.osgi.api.IKarafBlueprintWatcher$BlueprintWatcherException: Timed out waiting for blueprints to load: pentaho-big-data-api-runtimeTest,pentaho-big-data-kettle-plugins-common-named-cluster-bridge,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-big-data-impl-clusterTests,pentaho-big-data-impl-shim-shimTests
at org.pentaho.osgi.impl.KarafBlueprintWatcherImpl.waitForBlueprint(KarafBlueprintWatcherImpl.java:88)
... 2 more
2.查看kettle版本
#1.查看kettle版本
[root@prd-jenkins001 data-integration]# ./kitchen.sh -version
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0
11:57:59,451 INFO [KarafInstance]
*******************************************************************************
*** Karaf Instance Number: 5 at /opt/kettle/data-integration/./system/karaf ***
*** /caches/default/data-4 ***
*** Karaf Port:8806 ***
*** OSGI Service Port:9055 ***
*******************************************************************************
11:57:59,451 INFO [KarafBoot] Checking to see if org.pentaho.clean.karaf.cache is enabled
四月 08, 2021 11:57:59 上午 org.apache.karaf.main.Main$KarafLockCallback lockAquired
信息: Lock acquired. Setting startlevel to 100
2021/04/08 11:58:00 - Kitchen - Kettle version 6.1.0.1-196, build 1, build date : 2016-04-07 12.08.49
3.处理方式
#1. 进入karaf配置目录
[root@prd-jenkins001 karaf]# cd /opt/kettle/data-integration/system/karaf/etc
#2. 修改31行karaf配置
[root@prd-jenkins001 etc]# vim org.apache.karaf.features.cfg
featuresBoot=config,pentaho-client,pentaho-metaverse,pdi-dataservice
#featuresBoot=config,pentaho-client,pentaho-metaverse,pdi-dataservice,pdi-data-refinery
#3.重启kettle发现ok。
二、连接数据库报错
1.查看报错信息
Error connecting to database [test] : org.pentaho.di.core.exception.KettleDatabaseException:
Error occured while trying to connect to the database Exception while loading class org.gjt.mm.mysql.Driver org.pentaho.di.core.exception.KettleDatabaseException: Error occured while trying to connect to the database
Exception while loading class org.gjt.mm.mysql.Driver
2.处理方式
#1.查看数据库是否能正常连接
如果不能连接数据库，修改数据库连接保证正常连接再进行测试，如果能正常连接，则缺少驱动包。
#2.下载驱动包、
链接：https://pan.baidu.com/s/1zXEtQCaeKot6Yl60xXuMHg
提取码：h2qh
#3.上传驱动包
ns001 software]# cd /opt/kettle/data-integration/lib
[root@prd-jenkins001 lib]# rz
#4.查看驱动包
[root@prd-jenkins001 lib]# ll |grep mysql
-rw-r--r-- 1 root root 1004840 4月 5 18:38 mysql-connector-java-5.1.46-bin.jar
-rw-r--r-- 1 root root 2415211 4月 5 20:02 mysql-connector-java-8.0.23.jar