https://issues.apache.org/bugzilla/show_bug.cgi?id=50679
Summary: FarmDeployer doesn't support parallel deployment
Product: Tomcat 7
Version: 7.0.6
Platform: PC
Status: NEW
Severity: normal
Priority: P2
Component: Catalina
AssignedTo: [email protected]
ReportedBy: [email protected]
Version: Tomcat 7.0.6
Component: Catalina
OS: Windows 7 64bit
Overview:
Parallel deployment works like a charm in a non-clustered environment. But when
deploying a versioned app (APPNAME##VERSION.war) to a farm deployer directory,
it seems that the filename encoding of the ## delimiter is not translated
correctly to identify the war file on the file system:
## is translated to %23%23
Reproduce:
1. Create a version app file
2. Deploy file to watched farm deployer directory
Expected result:
- Versioned app is copyied to cluster members and deployed
Actual result:
- Versioned app is NOT copyied to cluster members.
catalina.log displays the following error messages:
[ContainerBackgroundProcessor[StandardEngine[Catalina]]] INFO
org.apache.catalina.ha.deploy.FarmWarDeployer- Installing
webapp[/Shop##201101261] from
C:\Apache\Tomcat7\cluster\webapps\Shop##201101261.war
[ContainerBackgroundProcessor[StandardEngine[Catalina]]] INFO
org.apache.catalina.ha.deploy.FarmWarDeployer- Cluster wide remove of web app
/Shop##201101261
[ContainerBackgroundProcessor[StandardEngine[Catalina]]] ERROR
org.apache.catalina.ha.deploy.FarmWarDeployer- Unable to install WAR file
java.io.FileNotFoundException:
C:\Apache\Tomcat7\cluster\webapps\Shop%23%23201101261.war (Das System kann die
angegebene Datei nicht finden)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at
org.apache.catalina.ha.deploy.FileMessageFactory.<init>(FileMessageFactory.java:152)
at
org.apache.catalina.ha.deploy.FileMessageFactory.getInstance(FileMessageFactory.java:175)
at
org.apache.catalina.ha.deploy.FarmWarDeployer.install(FarmWarDeployer.java:372)
at
org.apache.catalina.ha.deploy.FarmWarDeployer.fileModified(FarmWarDeployer.java:468)
at org.apache.catalina.ha.deploy.WarWatcher.check(WarWatcher.java:95)
at
org.apache.catalina.ha.deploy.FarmWarDeployer.backgroundProcess(FarmWarDeployer.java:591)
at
org.apache.catalina.ha.tcp.SimpleTcpCluster.backgroundProcess(SimpleTcpCluster.java:627)
at
org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1200)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1393)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1403)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1382)
at java.lang.Thread.run(Thread.java:662)
[ContainerBackgroundProcessor[StandardEngine[Catalina]]] INFO
org.apache.catalina.startup.HostConfig- Deploying web application archive
Shop##201101261.war
Relevant configuration in server.xml:
...
<Host name="sbwebapp1" appBase="${catalina.base}/cluster/webapps"
unpackWARs="true" autoDeploy="true">
<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"
channelSendOptions="8">
<Manager className="org.apache.catalina.ha.session.DeltaManager"
expireSessionsOnShutdown="true"
notifyListenersOnReplication="false"
stateTransferTimeout="5"/>
<Channel className="org.apache.catalina.tribes.group.GroupChannel">
<Membership
className="org.apache.catalina.tribes.membership.McastService"
address="228.0.0.4"
port="45564"
frequency="500"
dropTime="3000"/>
<Receiver
className="org.apache.catalina.tribes.transport.nio.NioReceiver"
address="192.168.222.220"
port="4000"
autoBind="100"
selectorTimeout="5000"
maxThreads="6"/>
<Sender
className="org.apache.catalina.tribes.transport.ReplicationTransmitter">
<Transport
className="org.apache.catalina.tribes.transport.nio.PooledParallelSender"/>
</Sender>
<Interceptor
className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/>
<Interceptor
className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor"/>
<Interceptor
className="org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor"/>
</Channel>
<Valve className="org.apache.catalina.ha.tcp.ReplicationValve"
filter=".*\.gif;.*\.js;.*\.jpg;.*\.png;.*\.htm;.*\.html;.*\.css;.*\.txt;.*\.swf;.*\.flv;"/>
<Valve
className="org.apache.catalina.ha.session.JvmRouteBinderValve"/>
<ClusterListener
className="org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener"/>
<ClusterListener
className="org.apache.catalina.ha.session.ClusterSessionListener"/>
<Deployer className="org.apache.catalina.ha.deploy.FarmWarDeployer"
tempDir="${catalina.base}/cluster/temp/"
deployDir="${catalina.base}/cluster/webapps/"
watchDir="${catalina.base}/cluster/deploy/"
watchEnabled="true"/>
</Cluster>
<!-- Access log processes all example.
Documentation at: /docs/config/valve.html
Note: The pattern used is equivalent to using pattern="common" -->
<Valve className="org.apache.catalina.valves.AccessLogValve"
directory="logs"
prefix="ajp_access_" suffix=".log"
pattern="%h %l %u %t "%r" %s %b"
resolveHosts="false"/>
</Host>
...
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