Question

Am a newbie to CORB and trying my hands on with the guide :

https://github.com/marklogic-community/corb2/wiki/Hello-World-from-CORB

My CORB JAR file version is :

marklogic-corb-2.4.1

My MarkLogic xcc JAR file version is :

marklogic-xcc-6.0.2

My MarkLogic version is :

8.0-5.5

I replicated the environment on my local system and while executing the script which contains the code as specified in the documentation guide :

THREAD-COUNT=8
URIS-MODULE=selector.xqy|ADHOC
PROCESS-MODULE=transform.xqy|ADHOC
PROCESS-TASK=com.marklogic.developer.corb.ExportBatchToFileTask
EXPORT-FILE-NAME=HelloWorldReport.csv
PRE-BATCH-TASK=com.marklogic.developer.corb.PreBatchUpdateFileTask
EXPORT-FILE-TOP-CONTENT=Title,Author,URI

The Script.sh contains the following code :

LIB=D:/POC

java -cp "$LIB/marklogic-xcc-6.0.2.jar;$LIB/marklogic-corb-2.4.1.jar" \
     -DOPTIONS-FILE=my.properties \
     com.marklogic.developer.corb.Manager \
     xcc://admin:admin@localhost:8061/test

where test is the database name and 8061 is the port number of the database where the document is loaded

Note : Do we need to setup a XDBC Server separately... Assuming XDBC is not needed for Marklogic version 8

Am getting the following error :

SEVERE: Error initializing CORB ContentSource not available.
com.marklogic.developer.corb.CorbException: ContentSource not available.
        at com.marklogic.developer.corb.DefaultContentSourcePool.get(DefaultContentSourcePool.java:117)
        at com.marklogic.developer.corb.Manager.prepareModules(Manager.java:680)
        at com.marklogic.developer.corb.Manager.init(Manager.java:174)
        at com.marklogic.developer.corb.AbstractManager.init(AbstractManager.java:168)
        at com.marklogic.developer.corb.Manager.main(Manager.java:129)

Answer 1

该错误表示无法连接到服务器。有了这样的错误，我会检查你是否有正确的连接信息。然后我会检查您运行corb的计算机是否可以连接到MarkLogic服务器。我遇到了负载均衡器或防火墙阻止XCC连接的问题。

我还会将您正在使用的XCC版本更新到最新版本。

您不必创建XCC应用服务器，但必须在应用服务器设置中将其打开。当我遇到XCC问题以删除可能发生的任何问题时，我创建了一个单独的XCC应用服务器。

Using CORB with Marklogic 8

1 个答案: