Hi Chris,
To stop tomcat we are using the below command.
bin/shutdown.sh -$sleeptime -force
Where in our case sleeptime is set to 30.
Please find the attached server.xml which we are using in our application.
Also I have copy-paste the complete content below in this email as well.
----------------------------------------------------------------------------------------
<?xml version='1.0' encoding='utf-8'?>
<Server port="8005" shutdown="SHUTDOWN">
<Listener className="org.apache.catalina.startup.VersionLoggerListener" />
<Listener className="org.apache.catalina.core.AprLifecycleListener"
SSLEngine="on" />
<Listener
className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
<Listener
className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
<Listener
className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />
<GlobalNamingResources>
<Resource name="UserDatabase" auth="Container"
type="org.apache.catalina.UserDatabase"
description="User database that can be updated and saved"
factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
pathname="conf/tomcat-users.xml" />
<Resource name="jdbc/edbDataSource" auth="Container"
type="javax.sql.DataSource"
username="db_username_stub"
password="db_password_stub"
factory="org.apache.tomcat.jdbc.pool.DataSourceFactory"
url="READ_WRITE_URL_STUB"
driverClassName="com.edb.Driver"
initialSize="5"
maxWait="30000"
maxActive="50"
maxIdle="20"
minIdle="5"
maxAge="7200000"
validationQuery="SELECT 1; COMMIT;"
initSQL="ALTER SESSION SET statement_timeout=3600000; ALTER SESSION SET
idle_in_transaction_session_timeout=3660000; COMMIT;"
poolPreparedStatements="true"
testWhileIdle="false"
testOnBorrow="true"
testOnReturn="false"
validationInterval="120000"
timeBetweenEvictionRunsMillis="15000"
removeAbandonedTimeout="300"
removeAbandoned="false"
logAbandoned="false"
minEvictableIdleTimeMillis="120000"
jmxEnabled="true"
jdbcInterceptors="org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;
org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer;
org.apache.tomcat.jdbc.pool.interceptor.StatementCache(max=4000)" />
<Resource name="jdbc/edbDataSourceReadOnly" auth="Container"
type="javax.sql.DataSource"
username="db_username_stub"
password="db_password_stub"
factory="org.apache.tomcat.jdbc.pool.DataSourceFactory"
url="READ_ONLY_URL_STUB"
driverClassName="com.edb.Driver"
initialSize="5"
maxWait="30000"
maxActive="50"
maxIdle="20"
minIdle="5"
defaultReadOnly="true"
validationQuery="SELECT 1; COMMIT;"
initSQL="ALTER SESSION SET statement_timeout=3600000; ALTER
SESSION SET idle_in_transaction_session_timeout=3660000; COMMIT;"
poolPreparedStatements="true"
testWhileIdle="false"
testOnBorrow="true"
testOnReturn="false"
validationInterval="120000"
timeBetweenEvictionRunsMillis="15000"
removeAbandonedTimeout="300"
removeAbandoned="false"
logAbandoned="false"
minEvictableIdleTimeMillis="120000"
jmxEnabled="true"
jdbcInterceptors="org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;
org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer;
org.apache.tomcat.jdbc.pool.interceptor.StatementCache(max=4000)" />
</GlobalNamingResources>
<Service name="Catalina">
<Connector port="8080" protocol="HTTP/1.1"
server=""
connectionTimeout="20000"
redirectPort="8443" maxHttpHeaderSize="16384"/>
<Connector port="8085" protocol="HTTP/1.1"
server=""
connectionTimeout="20000"
redirectPort="8443" maxHttpHeaderSize="16384"/>
<Engine name="Catalina" defaultHost="localhost">
<Realm className="org.apache.catalina.realm.LockOutRealm">
<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>
</Realm>
<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true">
<Valve className="org.apache.catalina.valves.AccessLogValve"
directory="${log.dir}/tomcat"
prefix="localhost_access_log" suffix=".txt"
pattern="%h %l %u %t "%r" %s %b" />
</Host>
</Engine>
</Service>
</Server>
-----------------------------------------------------------------------------------------
Please suggest what needs to be done to resolve this issue.
On Sat, Jul 18, 2020 at 12:47 AM Christopher Schultz <
ch...@christopherschultz.net> wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
>
> Kushagra,
>
> On 7/17/20 11:47, Kushagra Bindal wrote:
> > Similar issues we are also facing in our environment. What could be
> > the problem?
> >
> > On Fri, Jul 17, 2020 at 6:04 PM om tiwari <omt121...@gmail.com>
> > wrote:
> >
> >> Hi,
> >>
> >> We have upgraded our tomcat version from 8.5.24 to 8.5.53 in
> >> application. After upgrading we are facing issue while stopping
> >> tomcat. Below is the stack-trace :
> >>
> >> Using CATALINA_BASE: /usr/local/kronos/tomcat Using
> >> CATALINA_HOME: /usr/local/kronos/tomcat Using CATALINA_TMPDIR:
> >> /usr/local/kronos/tomcat/temp Using JRE_HOME:
> >> /usr/local/kronos/jdk Using CLASSPATH:
> >>
> >> /usr/local/kronos/tomcat/bin/bootstrap.jar:/usr/local/kronos/tomcat/b
> in/tomcat-juli.jar
> >>
> >>
> Using CATALINA_PID: /usr/local/kronos/tomcat/tomcat.pid
> >> Jul 17, 2020 11:44:44 AM org.apache.catalina.startup.Catalina
> >> stopServer SEVERE: Could not contact [localhost:8005]. Tomcat may
> >> not be running. Jul 17, 2020 11:44:44 AM
> >> org.apache.catalina.startup.Catalina stopServer SEVERE:
> >> Catalina.stop: java.net.ConnectException: Connection refused
> >> (Connection refused) at
> >> java.net.PlainSocketImpl.socketConnect(Native Method) at
> >> java.net
> >> .AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
> >>
> >>
> at java.net
> >> .AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.jav
> a:206)
> >>
> >>
> at java.net
> >> .AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
> >>
> >>
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> >> at java.net.Socket.connect(Socket.java:589) at
> >> java.net.Socket.connect(Socket.java:538) at
> >> java.net.Socket.<init>(Socket.java:434) at
> >> java.net.Socket.<init>(Socket.java:211) at
> >> org.apache.catalina.startup.Catalina.stopServer(Catalina.java:504)
> >>
> >>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >> at
> >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
> java:62)
> >>
> >>
> at
> >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:43)
> >>
> >>
> at java.lang.reflect.Method.invoke(Method.java:498)
> >> at
> >> org.apache.catalina.startup.Bootstrap.stopServer(Bootstrap.java:389)
> >>
> >>
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:479)
> >>
> >> Tomcat did not stop in time. To aid diagnostics a thread dump has
> >> been written to standard out. Killing Tomcat with the PID: 21210
> >> The Tomcat process has been killed.
> >>
> >> ---------------------------------------------------------------------
> - ---------------------------------
> >>
> >>
> >>
> At last the tomcat is stopped but we are not able to understand this
> >> connection refused stack trace in this stop process.
> >>
> >> It also takes time in stopping the tomcat server now since
> >> upgrade `10-15 sec.
> >>
> >> Can anyone help us in resolving this issue?
>
> Can you post your <Server> element from conf/server.xml?
>
> How do you stop Tomcat -- looks like using "catalina.sh stop" or similar
> ?
>
> - -chris
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>
--
Regards,
Kushagra
<?xml version='1.0' encoding='utf-8'?>
<Server port="8005" shutdown="SHUTDOWN">
<Listener className="org.apache.catalina.startup.VersionLoggerListener" />
<Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />
<Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
<Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
<Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />
<GlobalNamingResources>
<Resource name="UserDatabase" auth="Container"
type="org.apache.catalina.UserDatabase"
description="User database that can be updated and saved"
factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
pathname="conf/tomcat-users.xml" />
<Resource name="jdbc/edbDataSource" auth="Container"
type="javax.sql.DataSource"
username="db_username_stub"
password="db_password_stub"
factory="org.apache.tomcat.jdbc.pool.DataSourceFactory"
url="READ_WRITE_URL_STUB"
driverClassName="com.edb.Driver"
initialSize="5"
maxWait="30000"
maxActive="50"
maxIdle="20"
minIdle="5"
maxAge="7200000"
validationQuery="SELECT 1; COMMIT;"
initSQL="ALTER SESSION SET statement_timeout=3600000; ALTER SESSION SET idle_in_transaction_session_timeout=3660000; COMMIT;"
poolPreparedStatements="true"
testWhileIdle="false"
testOnBorrow="true"
testOnReturn="false"
validationInterval="120000"
timeBetweenEvictionRunsMillis="15000"
removeAbandonedTimeout="300"
removeAbandoned="false"
logAbandoned="false"
minEvictableIdleTimeMillis="120000"
jmxEnabled="true"
jdbcInterceptors="org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;
org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer;
org.apache.tomcat.jdbc.pool.interceptor.StatementCache(max=4000)" />
<Resource name="jdbc/edbDataSourceReadOnly" auth="Container"
type="javax.sql.DataSource"
username="db_username_stub"
password="db_password_stub"
factory="org.apache.tomcat.jdbc.pool.DataSourceFactory"
url="READ_ONLY_URL_STUB"
driverClassName="com.edb.Driver"
initialSize="5"
maxWait="30000"
maxActive="50"
maxIdle="20"
minIdle="5"
defaultReadOnly="true"
validationQuery="SELECT 1; COMMIT;"
initSQL="ALTER SESSION SET statement_timeout=3600000; ALTER SESSION SET idle_in_transaction_session_timeout=3660000; COMMIT;"
poolPreparedStatements="true"
testWhileIdle="false"
testOnBorrow="true"
testOnReturn="false"
validationInterval="120000"
timeBetweenEvictionRunsMillis="15000"
removeAbandonedTimeout="300"
removeAbandoned="false"
logAbandoned="false"
minEvictableIdleTimeMillis="120000"
jmxEnabled="true"
jdbcInterceptors="org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;
org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer;
org.apache.tomcat.jdbc.pool.interceptor.StatementCache(max=4000)" />
</GlobalNamingResources>
<Service name="Catalina">
<Connector port="8080" protocol="HTTP/1.1"
server=""
connectionTimeout="20000"
redirectPort="8443" maxHttpHeaderSize="16384"/>
<Connector port="8085" protocol="HTTP/1.1"
server=""
connectionTimeout="20000"
redirectPort="8443" maxHttpHeaderSize="16384"/>
<Engine name="Catalina" defaultHost="localhost">
<Realm className="org.apache.catalina.realm.LockOutRealm">
<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>
</Realm>
<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true">
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="${log.dir}/tomcat"
prefix="localhost_access_log" suffix=".txt"
pattern="%h %l %u %t "%r" %s %b" />
</Host>
</Engine>
</Service>
</Server>
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