This is a fresh installation 7.9. My engine server and application server are s

billyc over 9 years ago

This is a fresh installation 7.9. My engine server and application server are separated machines. I checked that the engine status was okay. But I am not able to start jboss application.

Caused by: com.appiancorp.kougar.driver.exceptions.SafeRetryException: Unable to acquire a Read connection. Safe to retry.
at com.appiancorp.kougar.driver.pooling.concurrent.Semaphore.acquireConnection(Semaphore.java:436) [appian-kougar-driver.jar:]
at com.appiancorp.kougar.driver.pooling.concurrent.ConcurrentPools.getReadConnection(ConcurrentPools.java:140) [appian-kougar-driver.jar:]
at com.appiancorp.kougar.driver.pooling.PoolManager.getReadConnection(PoolManager.java:313) [appian-kougar-driver.jar:]
at com.appiancorp.kougar.driver.KougarConnection.getConnection(KougarConnection.java:140) [appian-kougar-driver.jar:]
at com.appiancorp.kougar.driver.KougarConnection.call(KougarConnection.java:207) [appian-...

server.log

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0 billyc over 9 years ago

This is my appian-topology.xml configuration:
<topology port="5000">
<server host="hqbpm01">
<engine name="forums"/>
<engine name="notify"/>
<engine name="notify-email"/>
<engine name="channels"/>
<engine name="content"/>
<engine name="collaboration-statistics"/>
<engine name="personalization"/>
<engine name="portal"/>
<engine name="metadata"/>
<engine name="process-design"/>
<engine name="process-analytics0"/>
<engine name="process-analytics1"/>
<engine name="process-analytics2"/>
<engine name="process-execution0"/>
<engine name="process-execution1"/>
<engine name="process-execution2"/>
</server>
<search-cluster port="9300">
<search-server/>
</search-cluster>
</topology>

The engine is up:
_APP_ _ACTIVE_GW_ _STATUS_ _ISSUES_
Discussion Forums 1/1 Okay

Notifications Service 1/1 Okay

Notifications Email Processor 1/1 Okay

Channels 1/1 Okay

Collaboration 1/1 Okay

Collaboration Statistics 1/1 Okay

Personalization 1/1 Okay

Portal 1/1 Okay

Metadata Structure Service 1/1 Okay

Process-Design 1/1 Okay

Process-Analytics0000 1/1 Okay

Process-Analytics0001 1/1 Okay

Process-Analytics0002 1/1 Okay

Process-Exec00 1/1 Okay

Process-Exec01 1/1 Okay

Process-Exec02 1/1 Okay

But I still got the same error after re-installing Appian and Jboss
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0 billyc over 9 years ago

This is my appian-topology.xml configuration:
<topology port="5000">
<server host="hqbpm01">
<engine name="forums"/>
<engine name="notify"/>
<engine name="notify-email"/>
<engine name="channels"/>
<engine name="content"/>
<engine name="collaboration-statistics"/>
<engine name="personalization"/>
<engine name="portal"/>
<engine name="metadata"/>
<engine name="process-design"/>
<engine name="process-analytics0"/>
<engine name="process-analytics1"/>
<engine name="process-analytics2"/>
<engine name="process-execution0"/>
<engine name="process-execution1"/>
<engine name="process-execution2"/>
</server>
<search-cluster port="9300">
<search-server/>
</search-cluster>
</topology>

The engine is up:
_APP_ _ACTIVE_GW_ _STATUS_ _ISSUES_
Discussion Forums 1/1 Okay

Notifications Service 1/1 Okay

Notifications Email Processor 1/1 Okay

Channels 1/1 Okay

Collaboration 1/1 Okay

Collaboration Statistics 1/1 Okay

Personalization 1/1 Okay

Portal 1/1 Okay

Metadata Structure Service 1/1 Okay

Process-Design 1/1 Okay

Process-Analytics0000 1/1 Okay

Process-Analytics0001 1/1 Okay

Process-Analytics0002 1/1 Okay

Process-Exec00 1/1 Okay

Process-Exec01 1/1 Okay

Process-Exec02 1/1 Okay

But I still got the same error after re-installing Appian and Jboss
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