Dana Shaw created IGNITE-8786:
---------------------------------
Summary: session.removeAttribute does not work as expected
Key: IGNITE-8786
URL: https://issues.apache.org/jira/browse/IGNITE-8786
Project: Ignite
Issue Type: Bug
Affects Versions: 2.5, 2.4
Environment: Java 8, Java 9, Java 10
Ignite 2.4 and Ignite 2.5
Reporter: Dana Shaw
Sample project: [https://github.com/daynok/ignite-webapp]
What I'm noticing is that session.removeAttribute doesn't really remove the
attribute, it only sets the value to null. I'm not sure if this is a setup
issue on my end or what. I thought this might be related to jsf, removed jsf
and the issue persists.
Thanks in advance and please help!
dshaw
The closest issue that I could find to my particular issue was:
[https://github.com/apache/ignite/pull/2243]
I patched my local ignite repo with #2243 , redeployed to tomcat and 2
ignite nodes but am seeing the same issue.
The closest issue that I could find to my particular issue was:
[https://github.com/apache/ignite/pull/2243]
My setup (client/server):
- Ignite 2.5.0 (2 node cluster)
- Apache Tomcat 7
- Java 9
tomcat setenv.sh
#!/bin/sh
export JAVA_HOME=/opt/java/jdk-10.0.1
export PATH=$JAVA_HOME/bin:$PATH
export CATALINA_OPTS="--add-exports java.base/jdk.internal.misc=ALL-UNNAMED
--add-exports java.base/sun.nio.ch=ALL-UNNAMED
--add-exports java.management/com.sun.jmx.mbeanserver=ALL-UNNAMED
--add-exports jdk.internal.jvmstat/sun.jvmstat.monitor=ALL-UNNAMED
--add-modules java.xml.bind"
export CATALINA_HOME=/opt/apache/apache-tomcat-7.0.86_node
##### Config use by 3 tomcat notes
client-config.xml (used by tomcat 7)
<?xml version="1.0" encoding="UTF-8"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
[http://www.apache.org/licenses/LICENSE-2.0]
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<beans xmlns="[http://www.springframework.org/schema/beans]"
xmlns:xsi="[http://www.w3.org/2001/XMLSchema-instance]"
xmlns:util="[http://www.springframework.org/schema/util]"
xsi:schemaLocation="
[http://www.springframework.org/schema/beans]
[http://www.springframework.org/schema/beans/spring-beans.xsd]
[http://www.springframework.org/schema/util]
[http://www.springframework.org/schema/util/spring-util.xsd]";>
<!--
Alter configuration below as needed.
-->
<bean id="grid.cfg"
class="org.apache.ignite.configuration.IgniteConfiguration">
<property name="clientMode" value="true"/>
<property name="discoverySpi">
<bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
<property name="ipFinder">
<bean
class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder">
<property name="addresses">
<list>
<value>172.24.2.156:47500..47509</value>
<value>172.24.3.28:47500..47509</value>
</list>
</property>
</bean>
</property>
</bean>
</property>
</bean>
</beans>
##### Config use by 2 ignite nodes
<beans xmlns="[http://www.springframework.org/schema/beans]"
xmlns:xsi="[http://www.w3.org/2001/XMLSchema-instance]"
xmlns:util="[http://www.springframework.org/schema/util]"
xsi:schemaLocation="
[http://www.springframework.org/schema/beans]
[http://www.springframework.org/schema/beans/spring-beans.xsd]
[http://www.springframework.org/schema/util]
[http://www.springframework.org/schema/util/spring-util.xsd]";>
<!--
Alter configuration below as needed.
-->
<bean id="grid.cfg"
class="org.apache.ignite.configuration.IgniteConfiguration">
<!-- Enable cache events. -->
<property name="includeEventTypes">
<util:constant
static-field="org.apache.ignite.events.EventType.EVTS_CACHE"/>
</property>
<property name="cacheConfiguration">
<list>
<bean
class="org.apache.ignite.configuration.CacheConfiguration">
<!-- Cache name. -->
<property name="name" value="medata-replicated"/>
<!-- Cache mode. -->
<property name="cacheMode" value="REPLICATED"/>
</bean>
</list>
</property>
<property name="discoverySpi">
<bean
class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
<property name="ipFinder">
<bean
class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder">
<property name="addresses">
<list>
<value>172.24.2.156:47500..47509</value>
<value>172.24.3.28:47500..47509</value>
</list>
</property>
</bean>
</property>
</bean>
</property>
</bean>
</beans>
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