February 2012 - infinispan-issues

[JBoss JIRA] Created: (ISPN-1353) Cluster wide atomic integer(should be unique and incremental between cache restarts) and atomic id(uuid+unique cache node id) generation

by Magnus Magnus (JIRA)

Cluster wide atomic integer(should be unique and incremental between cache restarts) and atomic id(uuid+unique cache node id) generation ---------------------------------------------------------------------------------------------------------------------------------------- Key: ISPN-1353 URL: https://issues.jboss.org/browse/ISPN-1353 Project: Infinispan Issue Type: Feature Request Reporter: Magnus Magnus Assignee: Manik Surtani Fix For: 5.1.0.FINAL, 5.2.0.FINAL Cluster wide atomic integer and atomic id(uuid+unique cache node id) generation should be supported. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 1 month

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[JBoss JIRA] Created: (ISPN-924) Support Atomic arithmetic operations in the API

by Erik Salter (JIRA)

Support Atomic arithmetic operations in the API ----------------------------------------------- Key: ISPN-924 URL: https://issues.jboss.org/browse/ISPN-924 Project: Infinispan Issue Type: Feature Request Reporter: Erik Salter Assignee: Manik Surtani It would be useful if Infinispan supported cluster-wide atomic operations for java.lang.Number types in the API -- similar to the AtomicX API in Java. Right now, to cobble this functionality, we'd need to do something like: - Start a tx - Single-lock a key - Get and increment - Commit - And, of course, handle the cache exceptions =) -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 1 month

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[JBoss JIRA] Created: (ISPN-1342) Support for Near-Cache Pattern

by Peter Novak (JIRA)

Support for Near-Cache Pattern ------------------------------ Key: ISPN-1342 URL: https://issues.jboss.org/browse/ISPN-1342 Project: Infinispan Issue Type: Feature Request Components: Distributed Cache Affects Versions: 5.0.0.FINAL Reporter: Peter Novak Assignee: Manik Surtani Please create some support for near-cache pattern for distributed cache. Some detailed description could be found in Oracle Coherence documentation http://download.oracle.com/docs/cd/E13924_01/coh.340/e13819/nearcache.htm or in Cameron Purdy presentation http://frech.info/themen/CameronPurdy-DistributedCachingEssentialLessons.pdf It is based on combination of L1 caching in local JVM of application with combination of L2 cache based on distributed cache cluster on other servers. I tried to implement this myself, but HotRod does not support Client-side listeners (The UnsupportedOperationException is thrown). It could be cool, if I could register some kind of eviction listener on client side and use it for invalidation of records in local cache based on event from remote distributed cache (L2). Some kind of workaround was described in http://community.jboss.org/thread/166993 : "We don't have L1s yet, but you could implement Cache Listeners on the server side and use JMS to notify your clients and build an L1 that way." Thanks for so great cache like infinispan is. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 1 month

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[JBoss JIRA] Created: (ISPN-1208) Use Hibernate Validator to validate entries stored in Infinispan

by Manik Surtani (JIRA)

Use Hibernate Validator to validate entries stored in Infinispan ---------------------------------------------------------------- Key: ISPN-1208 URL: https://issues.jboss.org/browse/ISPN-1208 Project: Infinispan Issue Type: Feature Request Components: Core API Affects Versions: 5.0.0.FINAL Reporter: Manik Surtani Assignee: Manik Surtani Fix For: 5.1.0.BETA1, 5.1.0.Final Should be very trivial to implement as an additional interceptor, where values can be annotated with Hibernate Validator and the interceptor can validate the entries passed in. Should be optional, and packaged as a separate module so that we don't pull in additional dependencies into core. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 1 month

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[JBoss JIRA] Created: (ISPN-1301) Check hashKeyMask of FIleCacheStore

by Robert Stupp (JIRA)

Check hashKeyMask of FIleCacheStore ----------------------------------- Key: ISPN-1301 URL: https://issues.jboss.org/browse/ISPN-1301 Project: Infinispan Issue Type: Enhancement Components: Configuration, Loaders and Stores Affects Versions: 5.0.0.CR8 Reporter: Robert Stupp Assignee: Manik Surtani Related to ISPN-1300: If the configured "hashKeyMask" value is changed for an existing cache store, the whole cache store becomes unusable. Parts of the cache store configuration should be persisted in the file cache store and checked upon startup. If the existing (persistent) configuration is different from what the user has set in the configuration XML (or programatically), two things are possible: 1. print a WARNING that the cache store uses the persistent configuration 2. like 1, but perform a re-hash of the file cache store, if a certain configuration option has been set -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 1 month

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[JBoss JIRA] Created: (ISPN-1362) Hitting open file limit when indexing with Hibernate Search and persistance

by Todd Underwood (JIRA)

Hitting open file limit when indexing with Hibernate Search and persistance --------------------------------------------------------------------------- Key: ISPN-1362 URL: https://issues.jboss.org/browse/ISPN-1362 Project: Infinispan Issue Type: Bug Components: Loaders and Stores, Lucene Directory Affects Versions: 5.0.0.FINAL Environment: OS: Mac OSX 10.6 IDE: IntelliJ IDEA 10 Java: 10.6.0_26 Hibernate Search: 3.4.0.Final Lucene: 3.1.0 jGroups: 2.12.1.3.Final Reporter: Todd Underwood Assignee: Manik Surtani When trying to initalize my index for Hibernate search with persistance I get the following exception after several hours of indexing: [2011-08-29 11:30:53,425] ERROR FileCacheStore.java:317 Hibernate Search: indexwriter-154 ) ISPN000063: Exception while saving bucket Bucket{entries={_4o.fdt|M|cnwk.foreman.model.SoftwareDownload=ImmortalCacheEntry{key=_4o.fdt|M|cnwk.foreman.model.SoftwareDownload, value=ImmortalCacheValue{value=FileMetadata{lastModified=1314642653425, size=32768}}}}, bucketId='1509281792'} java.io.FileNotFoundException: /var/opt/fullTextStore/LuceneIndexesMetadata/1509281792 (Too many open files) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.<init>(RandomAccessFile.java:216) at org.infinispan.loaders.file.FileCacheStore$BufferedFileSync.createChannel(FileCacheStore.java:494) at org.infinispan.loaders.file.FileCacheStore$BufferedFileSync.write(FileCacheStore.java:472) at org.infinispan.loaders.file.FileCacheStore.updateBucket(FileCacheStore.java:315) at org.infinispan.loaders.bucket.BucketBasedCacheStore.insertBucket(BucketBasedCacheStore.java:137) at org.infinispan.loaders.bucket.BucketBasedCacheStore.storeLockSafe(BucketBasedCacheStore.java:94) at org.infinispan.loaders.bucket.BucketBasedCacheStore.storeLockSafe(BucketBasedCacheStore.java:49) at org.infinispan.loaders.LockSupportCacheStore.store(LockSupportCacheStore.java:195) at org.infinispan.interceptors.CacheStoreInterceptor.visitPutKeyValueCommand(CacheStoreInterceptor.java:210) at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119) at org.infinispan.interceptors.CacheLoaderInterceptor.visitPutKeyValueCommand(CacheLoaderInterceptor.java:82) at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119) at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:133) at org.infinispan.commands.AbstractVisitor.visitPutKeyValueCommand(AbstractVisitor.java:60) at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119) at org.infinispan.interceptors.TxInterceptor.enlistWriteAndInvokeNext(TxInterceptor.java:214) at org.infinispan.interceptors.TxInterceptor.visitPutKeyValueCommand(TxInterceptor.java:162) at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119) at org.infinispan.interceptors.CacheMgmtInterceptor.visitPutKeyValueCommand(CacheMgmtInterceptor.java:114) at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119) at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:104) at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:64) at org.infinispan.commands.AbstractVisitor.visitPutKeyValueCommand(AbstractVisitor.java:60) at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:119) at org.infinispan.interceptors.BatchingInterceptor.handleDefault(BatchingInterceptor.java:77) at org.infinispan.commands.AbstractVisitor.visitPutKeyValueCommand(AbstractVisitor.java:60) at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77) at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:274) at org.infinispan.CacheImpl.put(CacheImpl.java:515) at org.infinispan.CacheSupport.put(CacheSupport.java:51) at org.infinispan.lucene.InfinispanIndexOutput.close(InfinispanIndexOutput.java:206) at org.apache.lucene.util.IOUtils.closeSafely(IOUtils.java:80) at org.apache.lucene.index.FieldsWriter.close(FieldsWriter.java:111) at org.apache.lucene.index.FieldsWriter.abort(FieldsWriter.java:121) at org.apache.lucene.index.StoredFieldsWriter.abort(StoredFieldsWriter.java:90) at org.apache.lucene.index.DocFieldProcessor.abort(DocFieldProcessor.java:71) at org.apache.lucene.index.DocumentsWriter.abort(DocumentsWriter.java:421) at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:729) at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:2042) at org.hibernate.search.backend.impl.lucene.works.AddWorkDelegate.performWork(AddWorkDelegate.java:76) at org.hibernate.search.backend.impl.batchlucene.DirectoryProviderWorkspace.doWorkInSync(DirectoryProviderWorkspace.java:96) at org.hibernate.search.backend.impl.batchlucene.DirectoryProviderWorkspace$AsyncIndexRunnable.run(DirectoryProviderWorkspace.java:144) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:680) The open file limit on my machine has already been increased to try to fix the issue. This is the configuration used when the exception is thrown: ]<?xml version="1.0" encoding="UTF-8"?> <infinispan xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:infinispan:config:4.2 http://www.infinispan.org/schemas/infinispan-config-4.2.xsd" xmlns="urn:infinispan:config:4.2">    <global>  <globalJmxStatistics enabled="true" cacheManagerName="HibernateSearch" allowDuplicateDomains="true"/>  <transport clusterName="HibernateSearch-Infinispan-cluster" distributedSyncTimeout="50000">  </transport>  <shutdown hookBehavior="DONT_REGISTER"/> </global>    <default> <locking lockAcquisitionTimeout="20000" writeSkewCheck="false" concurrencyLevel="500" useLockStriping="false"/> <lazyDeserialization enabled="false"/>  <invocationBatching enabled="true"/>  <clustering mode="replication">  <stateRetrieval timeout="60000" logFlushTimeout="30000" fetchInMemoryState="true" alwaysProvideInMemoryState="true"/>  <sync replTimeout="20000"/> </clustering> <jmxStatistics enabled="true"/> <eviction maxEntries="-1" strategy="NONE"/> <expiration maxIdle="-1"/> </default>             <namedCache name="LuceneIndexesMetadata"> <clustering mode="replication"> <stateRetrieval fetchInMemoryState="true" logFlushTimeout="30000"/> <sync replTimeout="25000"/> </clustering> <loaders preload="true"> <loader class="org.infinispan.loaders.file.FileCacheStore" fetchPersistentState="true"> <properties> <property name="location" value="/var/opt/fullTextStore"/> </properties> </loader> </loaders> </namedCache>    <namedCache name="LuceneIndexesData"> <clustering mode="replication"> <stateRetrieval fetchInMemoryState="true" logFlushTimeout="30000"/> <sync replTimeout="25000"/> </clustering> <loaders> <loader class="org.infinispan.loaders.file.FileCacheStore" fetchPersistentState="true"> <properties> <property name="location" value="/var/opt/fullTextStore"/> </properties> </loader> </loaders> </namedCache>    <namedCache name="LuceneIndexesLocking"> <clustering mode="replication"> <stateRetrieval fetchInMemoryState="true" logFlushTimeout="30000"/> <sync replTimeout="25000"/> </clustering> </namedCache> </infinispan> There are 10160 open files in the cache store when the exception is thrown and a total of 10178 files visible in the cache store. Submitting this so the issue can be tracked after being suggested to do so on Hibernate Search Forums. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 1 month

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[JBoss JIRA] Created: (ISPN-445) Ensure that locks time out

by Phil vd (JIRA)

Ensure that locks time out -------------------------- Key: ISPN-445 URL: https://jira.jboss.org/browse/ISPN-445 Project: Infinispan Issue Type: Feature Request Components: Locking and Concurrency Reporter: Phil vd Assignee: Manik Surtani When a lock is acquired, no mechanism ensure that it is reclaimed later. So if for whatever reason the thread owning the lock is stuck in an endless loop or waiting for some resource, the entry is locked. This kind of situation could happen in cache stores trying to contact a remote storage. The risk is quite high that other entries may be locked as well if you use lock stripping (default : TRUE) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 1 month

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[JBoss JIRA] Created: (ISPN-627) Provision to get Cache from CacheManager, without starting the Cache

by Girish Adat (JIRA)

Provision to get Cache from CacheManager, without starting the Cache -------------------------------------------------------------------- Key: ISPN-627 URL: https://jira.jboss.org/browse/ISPN-627 Project: Infinispan Issue Type: Feature Request Components: Core API Affects Versions: 4.0.0.Final Reporter: Girish Adat Assignee: Manik Surtani Provision to getCache() from CacheManager, without starting the cache. This is for achieving scenarios like adding cache-listeners before starting the cache for first time. Adding a method getCache(String cacheName, boolean start) will work for the requirement. Also, any change in cache level configuration can be made programmatically by the client application, if this method is implemented. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 1 month

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[JBoss JIRA] (ISPN-1450) Improve performance of tree cache writes in nodes with a lot of data

by Galder Zamarreño (Created) (JIRA)

Improve performance of tree cache writes in nodes with a lot of data -------------------------------------------------------------------- Key: ISPN-1450 URL: https://issues.jboss.org/browse/ISPN-1450 Project: Infinispan Issue Type: Bug Components: Tree API Reporter: Galder Zamarreño Assignee: Galder Zamarreño Fix For: 5.2.0.FINAL Look into speeding up tree cache performance when it comes to storing large amount of key/value pairs in a single node. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 1 month

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[JBoss JIRA] Created: (ISPN-984) Add ability to retrieve cache names remotely in Hot Rod

by Galder Zamarreño (JIRA)

Add ability to retrieve cache names remotely in Hot Rod ------------------------------------------------------- Key: ISPN-984 URL: https://issues.jboss.org/browse/ISPN-984 Project: Infinispan Issue Type: Feature Request Components: Cache Server Reporter: Galder Zamarreño Assignee: Galder Zamarreño Fix For: 5.0.0.Final A new operation would be needed to retrieve all cache names that are configured and running. A new version of the protocol would need to be set up to deal with the new operation. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 1 month

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infinispan-issues February 2012