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We have java app which uses Appian APIs to connect to one of our Appian servers

senthilvg
We have java app which uses Appian APIs to connect to one of our Appian servers and i observe the below connection failures occationally when trying to retrieve Appian data.

Any common cause why this could happen? Any help would be appreciated!

20130326 09:51:18,829 EDT INFO com.appiancorp.kougar.driver.ipc.IpcConnection [Timer-0] - Open IpcConnection imappl09dev.fmrco.com:5030
20130326 09:51:18,831 EDT INFO com.appiancorp.kougar.driver.ipc.IpcConnection [Timer-0] - Open connection imappl09dev.fmrco.com:5030: connected
20130326 09:51:18,831 EDT INFO com.appiancorp.kougar.driver.ipc.IpcConnection [Timer-0] - Open connection imappl09dev.fmrco.com:5030: initializing
20130326 09:51:18,832 EDT WARN com.appiancorp.kougar.driver.ipc.IpcConnection [Timer-0] - java.io.EOFException: there is a problem with the database server: imappl09dev.fmrco.com:5030
java.io.EOFException: there is a problem with the database server: imappl09dev.fmr...

OriginalPostID-62320

OriginalPostID-62320

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    ...co.com:5030
    at com.appiancorp.kougar.driver.ipc.IpcConnection.read(IpcConnection.java:237)
    at com.appiancorp.kougar.driver.ipc.IpcConnection.readMessage(IpcConnection.java:208)
    at com.appiancorp.kougar.driver.ipc.IpcConnection.get(IpcConnection.java:155)
    at com.appiancorp.kougar.driver.ipc.IpcConnectionConfiguration.isPrimary(IpcConnectionConfiguration.java:190)
    at com.appiancorp.kougar.driver.pooling.PoolManager.activatePool(PoolManager.java:360)
    at com.appiancorp.kougar.driver.pooling.PoolManager.access$100(PoolManager.java:51)
    at com.appiancorp.kougar.driver.pooling.PoolManager$CheckInvalidConnections.run(PoolManager.java:83)
    at java.util.TimerThread.mainLoop(Timer.java:512)
    at java.util.TimerThread.run(Timer.java:462)
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    ...co.com:5030
    at com.appiancorp.kougar.driver.ipc.IpcConnection.read(IpcConnection.java:237)
    at com.appiancorp.kougar.driver.ipc.IpcConnection.readMessage(IpcConnection.java:208)
    at com.appiancorp.kougar.driver.ipc.IpcConnection.get(IpcConnection.java:155)
    at com.appiancorp.kougar.driver.ipc.IpcConnectionConfiguration.isPrimary(IpcConnectionConfiguration.java:190)
    at com.appiancorp.kougar.driver.pooling.PoolManager.activatePool(PoolManager.java:360)
    at com.appiancorp.kougar.driver.pooling.PoolManager.access$100(PoolManager.java:51)
    at com.appiancorp.kougar.driver.pooling.PoolManager$CheckInvalidConnections.run(PoolManager.java:83)
    at java.util.TimerThread.mainLoop(Timer.java:512)
    at java.util.TimerThread.run(Timer.java:462)
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