Masaki Yamakawa created GEODE-3809:
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Summary: Invalid OQL result to region with entry-idle-time setting
Key: GEODE-3809
URL: https://issues.apache.org/jira/browse/GEODE-3809
Project: Geode
Issue Type: Bug
Components: querying
Reporter: Masaki Yamakawa
I am setting the expiration of entry-idle-time to Region. Despite periodic
access to the region, I discovered an event that data can not be get with OQL
after the time set by entry-idle-time has elapsed. I am using Geode in the
production, so I want you to solve this problem as soon as possible.
The cache.xml of the server is as follows:
{code:xml}
<cache>
<cache-server port="7777" />
<region name="Data" refid="PARTITION">
<region-attributes>
<entry-idle-time>
<expiration-attributes timeout="10" action="destroy" />
</entry-idle-time>
</region-attributes>
</region>
</cache>
{code}
The source code of the client is as follows:
{code:java}
private static final Integer KEY = 1;
public static void main(String[] args) throws Exception {
Properties props = new Properties();
props.setProperty("cache-xml-file", "clientcache.xml");
ClientCacheFactory factory = new ClientCacheFactory(props);
ClientCache cache = factory.create();
Region<Integer, String> region = cache.getRegion("Data");
region.put(KEY, "InitialValue");
Thread.sleep(7000);
System.out.println("Get Result1=" + region.get(1));
Pool pool = PoolManager.find("ClientPool");
Query query = pool.getQueryService().newQuery("select k from
/Data.keySet k");
// Normal OQL result
SelectResults result = SelectResults.class.cast(query.execute());
System.out.println("Get Result2=" + region.get(1));
System.out.println("Query Result2=" + result.size() + ", value=" +
result.iterator().next());
Thread.sleep(5000);
// Invalid OQL result!!!
result = SelectResults.class.cast(query.execute());
System.out.println("Get Result3=" + region.get(1));
System.out.println("Query Result3=" + result.size() + ", value=" +
(result.isEmpty() ? null : result.iterator().next()));
System.out.println("Get Result4=" + region.get(1));
cache.close();
System.exit(0);
}
{code}
{code:xml}
<client-cache>
<pool name="ClientPool" subscription-enabled="true">
<server host="localhost" port="7777" />
</pool>
<region name="Data">
<region-attributes refid="LOCAL" pool-name="ClientPool" />
</region>
</client-cache>
{code}
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