LAE

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Originally posted by: xathras

All,

Has anyone been experiencing any issues with a brx executing (enterprise edition) and somewhere within the graph it fails with no information.
After downloading the relevant BRS file and opening up in BRE with relevant BRG's, whilst the node itself shows an mark to show it errored, when I right click to and view error messages its blank.

Typically I see the issue occuring on a Data Load, whether DB load, JDBC load or JDBC Execute.

I have checked that our temp files are not huge, cache folder is small and there is no other server issues known at the time. I checked the customer portal and find one article similar but the issues surrounding the issue are not the same. The article was called: DB Query Node Fails without Error Message, https://na3.salesforce.com/_ui/selfs...N%26t%3D4&ps=1


Thanks
Wayne

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Originally posted by: Tim Meagher

Hi,

I'm not sure what the problem could be here...
Have you tried viewing the log in the log viewer to see if there is any additional information there?

Is anything reported in the output of running the laeController either at the command line or to the output BRD log?

Also, you can check the server log to see if anything is reported to the server when the node is failing.


Tim.

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Originally posted by: xathras

Hi Tim,

To answer your questions:

Have you tried viewing the log in the log viewer to see if there is any additional information there? - Yes. They're blank
Is anything reported in the output of running the laeController either at the command line or to the output BRD log?

The only errors I see are below, these are scattered throughout logs, including days we dont have failures:

<detail xsi:type="javaExceptionDetail">
<message><![CDATA[ERROR Accessing undefined property: ls.brain.controller.executionSessionTimeout]]></message>
<class><![CDATA[com.lavastorm.util.PropertyNotFoundException]]></class>
<frames>
<frame class="com.lavastorm.util.JProperties" method="getString" file="JProperties.java" line="386"/>
<frame class="com.lavastorm.util.JProperties" method="getLong" file="JProperties.java" line="508"/>
<frame class="com.lavastorm.brain.controller.Controller" method="initLicenseManager" file="Controller.java" line="1157"/>
<frame class="com.lavastorm.brain.controller.Controller" method="&lt;init&gt;" file="Controller.java" line="212"/>
<frame class="com.lavastorm.brain.controller.Controller" method="__myMain" file="Controller.java" line="1116"/>
<frame class="com.lavastorm.brain.controller.Controller" method="main" file="Controller.java" line="478"/>
</frames>
</detail>


Also, you can check the server log to see if anything is reported to the server when the node is failing.

I see some interesting events - but they're out by 2-3 minutes from the BRX failure time

<logEvent timestamp="1385651680698" level="WARN">
<message xsi:type="rawMessage"><![CDATA[Error while lexing message stream: Connection reset by peer]]></message>
<detail xsi:type="javaDetail" class="com.lavastorm.brain.io.ControlStreamReader" method="readAvailable" file="ControlStreamReader.java" line="117"/>
</logEvent>

<message xsi:type="rawMessage"><![CDATA[Syntax error at line 10 column 0]]></message>
<detail xsi:type="javaDetail" class="com.lavastorm.brain.io.ControlStreamLexer" method="yylex" file="ControlStreamLexer.java" line="977"/>
</logEvent>
<logEvent timestamp="1385651675875" level="WARN">
<message xsi:type="rawMessage"><![CDATA[Error while lexing message stream: Syntax error at line 10 column 0]]></message>
<detail xsi:type="javaDetail" class="com.lavastorm.brain.io.ControlStreamReader" method="readAvailable" file="ControlStreamReader.java" line="117"/>
</logEvent>