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https://issues.apache.org/jira/browse/IGNITE-1423?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14819650#comment-14819650
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Pavel Tupitsyn commented on IGNITE-1423:
-----------------------------------------
Roman, why do you think so? See javax.cache.expiry.ExpiryPolicy javadoc: "If a
{@link Duration#ZERO} is returned the new Cache.Entry is considered to be
already expired and will not be added to the Cache.". So containsKey should
return false.
> Zero expiry policy does not work sometimes
> ------------------------------------------
>
> Key: IGNITE-1423
> URL: https://issues.apache.org/jira/browse/IGNITE-1423
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Affects Versions: 1.1.4
> Reporter: Pavel Tupitsyn
> Fix For: ignite-1.5
>
>
> Paste the following test to GridCacheReplicatedMultiNodeFullApiSelfTest.java
> and run.
> Last assertion fails. Cycle is necessary because it does not always fail.
> {code:title=GridCacheReplicatedMultiNodeFullApiSelfTest.java}
> public void testExpiredBug() throws Exception {
> final ExpiryPolicy plc = new ExpiryPolicy() {
> @Override public Duration getExpiryForCreation() {
> return Duration.ZERO;
> }
> @Override public Duration getExpiryForAccess() {
> return Duration.ZERO;
> }
> @Override public Duration getExpiryForUpdate() {
> return Duration.ZERO;
> }
> };
> IgniteCache c1 = ignite(0).cache(null);
> IgniteCache c2 = ignite(1).cache(null);
> String key0 = primaryKeysForCache(c1, 1).get(0);
> String key1 = primaryKeysForCache(c2, 1).get(0);
> IgniteCache cache0 = c1;
> IgniteCache cache = c1.withExpiryPolicy(plc);
> for (int i = 0; i < 3000; i++) {
> cache.put(key0, key0);
> cache.put(key1, key1);
> assert !cache0.containsKey(key0);
> assert !cache0.containsKey(key1);
> cache0.put(key0, key0);
> cache0.put(key1, key1);
> assert cache0.containsKey(key0);
> assert cache0.containsKey(key1);
> cache.put(key0, key0 + 1);
> cache.put(key1, key1 + 1);
> assert !cache0.containsKey(key0);
> assert !cache0.containsKey(key1);
> cache0.put(key0, key0);
> cache0.put(key1, key1);
> cache.get(key0);
> cache.get(key1);
> assert !cache0.containsKey(key0);
> assert !cache0.containsKey(key1);
> }
> }}
> {code}
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