Amareshwari Sriramadasu created LENS-886:
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             Summary: Queued JDBC queries are failing upon lens server restart
                 Key: LENS-886
                 URL: https://issues.apache.org/jira/browse/LENS-886
             Project: Apache Lens
          Issue Type: Bug
          Components: driver-jdbc
            Reporter: Amareshwari Sriramadasu
             Fix For: 2.5


Queued queries are failing upon restart with connection timeout.

{noformat}
Caused by: com.mchange.v2.resourcepool.TimeoutException: A client timed out 
while waiting to acquire a resource from 
com.mchange.v2.resourcepool.BasicResourcePool@629a3da7 -- timeout at 
awaitAvailable()
        at 
com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1461)
 ~[c3p0-0.9.5.jar:0.9.5]
        at 
com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:639)
 ~[c3p0-0.9.5.jar:0.9.5]
        at 
com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:549)
 ~[c3p0-0.9.5.jar:0.9.5]
        at 
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutAndMarkConnectionInUse(C3P0PooledConnectionPool.java:756)
 ~[c3p0-0.9.5.jar:0.9.5]
        at 
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:683)
 ~[c3p0-0.9.5.jar:0.9.5]
        ... 9 common frames omitted
{noformat}



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