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Pradeep,
On 5/16/16 5:13 PM, pradeep reddy wrote:
> Hello Christopher,
>
> Let me post my thread dump here.
>
> All HTTP threads are in WAITING state.
>
> "http-12453-346" daemon prio=10 tid=0x00007fbd3061f800 nid=0x59d0
> in Object.wait() [0x00007fbbe124f000] java.lang.Thread.State:
> WAITING (on object monitor) at java.lang.Object.wait(Native
> Method) at java.lang.Object.wait(Object.java:485) at
> org.apache.tomcat.dbcp.pool.impl.GenericObjectPool.borrowObject(Generi
cObjectPool.java:1104)
>
>
- - locked <0x000000072b18f320> (a
> org.apache.tomcat.dbcp.pool.impl.GenericObjectPool$Latch) at
> org.apache.tomcat.dbcp.dbcp.PoolingDataSource.getConnection(PoolingDat
aSource.java:106)
>
>
at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSourc
e.java:1044)
> at
> org.springframework.orm.hibernate3.LocalDataSourceConnectionProvider.g
etConnection(LocalDataSourceConnectionProvider.java:82)
Yep,
>
that certainly looks like you are waiting for connections from
Tomcat's DBCP-based pool.
> <Resource name="jdbc/XXXXXDataSource" auth="Container"
> type="javax.sql.DataSource"
> driverClassName="oracle.jdbc.OracleDriver" url="XXXXXXXXXXX"
> username="XXXXXX" password="XXXXXX" initialSize="1" maxActive="10"
> minIdle="1" maxIdle="1" connectionCachingEnabled="true"
> fastConnectionFailoverEnabled="true"
> connectionCacheProperties="{MinLimit=1, MaxLimit=20,
> InitialLimit=1, oracle.net.ns.SQLnetDef.TCP_CONNTIMEOUT_STR=3000}"
> ONSConfiguration="nodes=XXXXX" validationQuery="SELECT 1 from
> DUAL" removeAbandoned="true" removeAbandonedTimeout="30"
> logAbandoned="true" maxWait="-1"/>
That configuration looks okay to me.
The "abandoned" logs are logged to stdout, so they should show up in
your catalina.out file (or stdout.log if you are using a Windows Service
).
Are you getting no messages about the abandoned connections?
- -chris
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=AHDK
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