[JBoss JIRA] (ISPN-3048) Eviction needs to be transactional
by Divya Mehra (JIRA)
[ https://issues.jboss.org/browse/ISPN-3048?page=com.atlassian.jira.plugin.... ]
Divya Mehra updated ISPN-3048:
------------------------------
Labels: 620 (was: jdg620_dm jdg62GAblocker)
> Eviction needs to be transactional
> ----------------------------------
>
> Key: ISPN-3048
> URL: https://issues.jboss.org/browse/ISPN-3048
> Project: Infinispan
> Issue Type: Bug
> Components: Eviction
> Affects Versions: 5.3.0.Alpha1
> Reporter: Paul Ferraro
> Assignee: William Burns
> Priority: Critical
> Labels: 620
>
> Currently, Infinispan eviction is non-transactional. This makes Infinispan's eviction manager virtually unusable, since non-transactional eviction can cause phantom reads and data loss because it violates the isolation of concurrent transactions. This is especially problematic when using a passivation-enabled cache store. In this case, a cache eviction/passivation can cause a concurrently executed cache retrieval to return null - even though the act of passivation does not change the data - it only changes where it is stored.
> We work around this in the AS by performing eviction manually, using pessimistic locking in combination with eager lock acquisition prior to eviction. This is unfortunate, since it prevents me from leveraging Infinispan's build-in eviction strategies.
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10 years, 5 months
[JBoss JIRA] (ISPN-3582) Server does not expose MBean for registering server-side serialization context
by Divya Mehra (JIRA)
[ https://issues.jboss.org/browse/ISPN-3582?page=com.atlassian.jira.plugin.... ]
Divya Mehra updated ISPN-3582:
------------------------------
Labels: 620 (was: jdg62GAblocker)
> Server does not expose MBean for registering server-side serialization context
> ------------------------------------------------------------------------------
>
> Key: ISPN-3582
> URL: https://issues.jboss.org/browse/ISPN-3582
> Project: Infinispan
> Issue Type: Bug
> Components: Querying, Server
> Affects Versions: 6.0.0.Beta2
> Reporter: Martin Gencur
> Assignee: Tristan Tarrant
> Priority: Critical
> Labels: 620
> Fix For: 6.0.0.CR1
>
>
> There should be the following MBean available when starting ISPN server:
> {code}
> jboss.infinispan:type=RemoteQuery,name="{cacheManagerName}",component=ProtobufMetadataManager
> {code}
> However, this MBean is not exposed and so the server-side serialization context cannot be configured.
> More information about the MBean and its usage can be found in HotRodQueryTest . In infinispan itself (non-server) the JMX domain would be different but in the server it should be jboss.infinispan
> I'll attach a test for server-side.
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10 years, 5 months
[JBoss JIRA] (ISPN-3432) Data put to index enabled cache with Infinispan Directory provider using Async. JDBC StringBased CacheStore fails
by Divya Mehra (JIRA)
[ https://issues.jboss.org/browse/ISPN-3432?page=com.atlassian.jira.plugin.... ]
Divya Mehra updated ISPN-3432:
------------------------------
Labels: 620 (was: jdg620_dm jdg62GAblocker)
> Data put to index enabled cache with Infinispan Directory provider using Async. JDBC StringBased CacheStore fails
> -----------------------------------------------------------------------------------------------------------------
>
> Key: ISPN-3432
> URL: https://issues.jboss.org/browse/ISPN-3432
> Project: Infinispan
> Issue Type: Bug
> Components: Querying
> Affects Versions: 6.0.0.Alpha1
> Reporter: Anna Manukyan
> Assignee: Sanne Grinovero
> Labels: 620
> Attachments: async-config.xml
>
>
> Hi,
> this issue is related to the ISPN-3090, but I thought to specify this case separately for bringing detailed explanation for the configuration and thrown exceptions.
> The issue relates to the performance tests for Index enabled Infinispan cache, with configured Infinispan directory and Async JDBC. String Based Cache store.
> The tests are running on 4 nodes and performing puts/gets on all nodes with many threads.
> The problem is that, during data put, the following exceptions are thrown continuously:
> {code}
> 04:04:05,633 ERROR [org.hibernate.search.exception.impl.LogErrorHandler] (Hibernate Search: Index updates queue processor for index query-1) HSEARCH000058: Exception occurred org.apache.lucene.index.IndexNotFoundException: no segments* file found in InfinispanDirectory{indexName='query'}: files: []
> Primary Failure:
> Entity org.radargun.cachewrappers.InfinispanQueryWrapper$QueryableData Id S:_InstallBenchmarkStage_0 Work Type org.hibernate.search.backend.UpdateLuceneWork
> org.apache.lucene.index.IndexNotFoundException: no segments* file found in InfinispanDirectory{indexName='query'}: files: []
> at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:667)
> at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:554)
> at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:359)
> at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:1138)
> at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.createNewIndexWriter(IndexWriterHolder.java:148)
> at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:115)
> at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriter(AbstractWorkspaceImpl.java:117)
> at org.hibernate.search.backend.impl.lucene.LuceneBackendQueueTask.applyUpdates(LuceneBackendQueueTask.java:101)
> at org.hibernate.search.backend.impl.lucene.LuceneBackendQueueTask.run(LuceneBackendQueueTask.java:67)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:724)
> ......
> 04:14:21,605 ERROR [org.hibernate.search.exception.impl.LogErrorHandler] (Hibernate Search: Index updates queue processor for index query-1) HSEARCH000058: Exception occurred org.apache.lucene.index.IndexNotFoundException: no segments* file found in InfinispanDirectory{indexName='query'}: files: []
> Primary Failure:
> Entity org.radargun.cachewrappers.InfinispanQueryWrapper$QueryableData Id S:key_0_0_0000000000000017 Work Type org.hibernate.search.backend.UpdateLuceneWork
> org.apache.lucene.index.IndexNotFoundException: no segments* file found in InfinispanDirectory{indexName='query'}: files: []
> at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:667)
> at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:554)
> at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:359)
> at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:1138)
> at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.createNewIndexWriter(IndexWriterHolder.java:148)
> at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:115)
> at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriter(AbstractWorkspaceImpl.java:117)
> at org.hibernate.search.backend.impl.lucene.LuceneBackendQueueTask.applyUpdates(LuceneBackendQueueTask.java:101)
> at org.hibernate.search.backend.impl.lucene.LuceneBackendQueueTask.run(LuceneBackendQueueTask.java:67)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:724)
> {code}
> You can find the cache configuration attached.
> Yet another thing to mention:
> if the following line is added to the cache configuration:
> {code}
> <property name="default.indexmanager" value="org.infinispan.query.indexmanager.InfinispanIndexManager" />
> {code}
> then the issue is gone - no lock issue appears then.
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10 years, 5 months