July 2012 - infinispan-issues - Jboss List Archives

[JBoss JIRA] Created: (ISPN-1410) Supporting rolling upgrades of a live cluster

by Sanne Grinovero (JIRA)

Supporting rolling upgrades of a live cluster --------------------------------------------- Key: ISPN-1410 URL: https://issues.jboss.org/browse/ISPN-1410 Project: Infinispan Issue Type: Feature Request Reporter: Sanne Grinovero Assignee: Manik Surtani Fix For: 5.1.0.BETA2 This is an umbrella issue for several pieces need to make sure people will be able to perform a rolling upgrade. After the depending issues are solved we should add specific tests to perform this. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years

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[JBoss JIRA] (ISPN-1990) Preload sets the versions to null (repeatable read + write skew)

by Pedro Ruivo (JIRA)

Pedro Ruivo created ISPN-1990: --------------------------------- Summary: Preload sets the versions to null (repeatable read + write skew) Key: ISPN-1990 URL: https://issues.jboss.org/browse/ISPN-1990 Project: Infinispan Issue Type: Bug Components: Loaders and Stores Environment: Java 6 (64bits) Infinispan 5.2.0-SNAPSHOT MacOS Reporter: Pedro Ruivo Assignee: Manik Surtani I think I've spotted a issue when I use repeatable read with write skew check and I preload the cache. I've made a test case to reproduce the bug. It can be found here [1]. The problem is that each keys preloaded is put in the container with version = null. When I try to commit a transaction, I get this exception: java.lang.IllegalStateException: Entries cannot have null versions! at org.infinispan.container.entries.ClusteredRepeatableReadEntry.performWriteSkewCheck(ClusteredRepeatableReadEntry.java:44) at org.infinispan.transaction.WriteSkewHelper.performWriteSkewCheckAndReturnNewVersions(WriteSkewHelper.java:81) at org.infinispan.interceptors.locking.ClusteringDependentLogic$AllNodesLogic.createNewVersionsAndCheckForWriteSkews(ClusteringDependentLogic.java:133) at org.infinispan.interceptors.VersionedEntryWrappingInterceptor.visitPrepareCommand(VersionedEntryWrappingInterceptor.java:64) I think that all info is in the test case, but if you need something let me know. Cheers, Pedro [1] https://github.com/pruivo/infinispan/blob/issue_1/core/src/test/java/org/... -- 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

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[JBoss JIRA] (ISPN-2046) Lucene Directory producint Read Past EOF

by Sanne Grinovero (JIRA)

Sanne Grinovero created ISPN-2046: ------------------------------------- Summary: Lucene Directory producint Read Past EOF Key: ISPN-2046 URL: https://issues.jboss.org/browse/ISPN-2046 Project: Infinispan Issue Type: Bug Components: Lucene Directory Affects Versions: 5.1.5.CR1, 5.1.0.FINAL Reporter: Sanne Grinovero Assignee: Sanne Grinovero Fix For: 5.2.0.ALPHA1 See also https://community.jboss.org/thread/197903?tstart=0 -- 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

4
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[JBoss JIRA] (ISPN-2106) StateTransferFunctionalTest.testSTWithThirdWritingNonTxCache failing randomly

by Galder Zamarreño (JIRA)

Galder Zamarreño created ISPN-2106: -------------------------------------- Summary: StateTransferFunctionalTest.testSTWithThirdWritingNonTxCache failing randomly Key: ISPN-2106 URL: https://issues.jboss.org/browse/ISPN-2106 Project: Infinispan Issue Type: Bug Components: State transfer, Test Suite Reporter: Galder Zamarreño Assignee: Dan Berindei Fix For: 5.2.0.ALPHA1 See: https://infinispan.ci.cloudbees.com/job/Infinispan-master-JDK6-tcp/org.in... and https://infinispan.ci.cloudbees.com/job/Infinispan-5.1.x-JDK6-tcp/org.inf... -- 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

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[JBoss JIRA] Created: (ISPN-1293) Enable default lifespan/maxIdle values to be used by the Hot Rod server

by Galder Zamarreño (JIRA)

Enable default lifespan/maxIdle values to be used by the Hot Rod server ----------------------------------------------------------------------- Key: ISPN-1293 URL: https://issues.jboss.org/browse/ISPN-1293 Project: Infinispan Issue Type: Enhancement Components: Cache Server Reporter: Galder Zamarreño Assignee: Galder Zamarreño Fix For: 5.2.0.FINAL Hot Rod clients should be able to tell the server that no lifespan/maxIdle value was given, and so that the server should use the default lifespan+maxIdle values set in configuration. This is not currently possible in v1 of the protocol and so requires a change of protocol. This is the result of the investigation for ISPN-1285, and so when this is resolved: 1. Make sure you revert the javadoc added to ISPN-1285 to document the limitation 2. Enable and expand client/hotrod-client/src/test/java/org/infinispan/client/hotrod/ExpiryTest.java -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years

4
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[JBoss JIRA] (ISPN-1884) expose hibernate search search factory statistics jmx

by Mathieu Lachance (JIRA)

Mathieu Lachance created ISPN-1884: -------------------------------------- Summary: expose hibernate search search factory statistics jmx Key: ISPN-1884 URL: https://issues.jboss.org/browse/ISPN-1884 Project: Infinispan Issue Type: Feature Request Components: JMX, reporting and management Affects Versions: 5.1.1.FINAL Reporter: Mathieu Lachance Assignee: Manik Surtani it is possible to add jmx hook to obtain Hibernate Search SearchFactory Statistics by using this property : <indexing enabled="true" indexLocalOnly="true"> <properties> <property name="hibernate.search.jmx_enabled" value="true" /> </properties> </indexing> tough this property does not allow multiple registration (one registration per cache). it would be nice to wrap the Statistics object from HibernateSearch into the actual cache object mbean. i guess the implementation could look like this : // get search factory statistics org.hibernate.search.stat.Statistics statistics = Search.getSearchManager(org.infinispan.Cache).getSearchFactory().getStatistics(); // wrap search factory statistics SearchFactoryStatisticMBean mbean = new SearchFactoryStatisticMBeanImpl(statistics); // expose mbean ManagementFactory.getPlatformMBeanServer().registerMBean(new ObjectName("..."), mbean); -- 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

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[JBoss JIRA] Created: (ISPN-1174) Using an AsyncStore with passivating eviction creates a time window in which entries might not be found

by Sanne Grinovero (JIRA)

Using an AsyncStore with passivating eviction creates a time window in which entries might not be found ------------------------------------------------------------------------------------------------------- Key: ISPN-1174 URL: https://issues.jboss.org/browse/ISPN-1174 Project: Infinispan Issue Type: Bug Components: Eviction, Locking and Concurrency Affects Versions: 5.0.0.CR5 Reporter: Sanne Grinovero Assignee: Manik Surtani Fix For: 5.0.0.CR6 When loading from an AsyncStore we should check if the entry is not in process of being written to the underlying store (somewhere in the async queue), as at this point it was already removed from the container and if not yet written on the store it might not be found otherwise. See also http://infinispan.markmail.org/search/#query:%20from%3A%22Manik%20Surtani... -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years

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[JBoss JIRA] (ISPN-2123) Infinispan GUI demo fails to start cache due to deprecated xml config

by Adrian Nistor (JIRA)

12 years

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[JBoss JIRA] (ISPN-1586) inconsistent cache data in replication cluster with local (not shared) cache store

by dex chen (Created) (JIRA)

inconsistent cache data in replication cluster with local (not shared) cache store ---------------------------------------------------------------------------------- Key: ISPN-1586 URL: https://issues.jboss.org/browse/ISPN-1586 Project: Infinispan Issue Type: Bug Components: Core API Affects Versions: 5.0.0.FINAL Environment: ISPN 5.0.0. Final and ISPN 5.1 sanpshot Java 1.7 Linux Cent OS Reporter: dex chen Assignee: Manik Surtani I rerun my test (an embedded ISPN cluser) with ISPN 5.0.0. final and 5.1 Sanpshot code. It is configured in "replication", using local cache store, and preload=true, purgeOnStartup=false .. (see the whole config below). I will get the inconsistent data among the nodes in the following scenario: 1) start 2 node cluster 2) after the cluster is formed, add some data to the cache k1-->v1 k2-->v2 I will see the data replication working perfectly at this point. 3) bring node 2 down 4) delete entry k1-->v1 through node1 Note: At this point, on the local (persistent) cache store on the node2 have 2 entries. 5) start node2, and wait to join the cluster 6) after state merging, you will see now that node1 has 1 entry and nod2 has 2 entries. I am expecting that the data should be consistent across the cluster. Here is the infinispan config: <infinispan xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:infinispan:config:5.0 http://www.infinispan.org/schemas/infinispan-config-5.0.xsd" xmlns="urn:infinispan:config:5.0"> <global> <transport clusterName="demoCluster" machineId="node1" rackId="r1" nodeName="dexlaptop" > <properties> <property name="configurationFile" value="./jgroups-tcp.xml" /> </properties> </transport> <globalJmxStatistics enabled="true"/> </global> <default> <locking isolationLevel="READ_COMMITTED" lockAcquisitionTimeout="20000" writeSkewCheck="false" concurrencyLevel="5000" useLockStriping="false" /> <jmxStatistics enabled="true"/> <clustering mode="replication"> <stateRetrieval timeout="240000" fetchInMemoryState="true" alwaysProvideInMemoryState="false" />  <sync replTimeout="20000"/> </clustering> <loaders passivation="false" shared="false" preload="true"> <loader class="org.infinispan.loaders.jdbc.stringbased.JdbcStringBasedCacheStore" fetchPersistentState="true" purgeOnStartup="false">  <properties> <property name="stringsTableNamePrefix" value="ISPN_STRING_TABLE"/> <property name="idColumnName" value="ID_COLUMN"/> <property name="dataColumnName" value="DATA_COLUMN"/> <property name="timestampColumnName" value="TIMESTAMP_COLUMN"/> <property name="timestampColumnType" value="BIGINT"/> <property name="connectionFactoryClass" value="org.infinispan.loaders.jdbc.connectionfactory.PooledConnectionFactory"/> <property name="connectionUrl" value="jdbc:h2:file:/var/tmp/h2cachestore;DB_CLOSE_DELAY=-1"/> <property name="userName" value="sa"/> <property name="driverClass" value="org.h2.Driver"/> <property name="idColumnType" value="VARCHAR(255)"/> <property name="dataColumnType" value="BINARY"/> <property name="dropTableOnExit" value="false"/> <property name="createTableOnStart" value="true"/> </properties>  </loader> </loaders> </default> </infinispan> Basically, current ISPN implementation in state transfer will result in data insistence among nodes in replication mode and each node has local cache store. I found code BaseStateTransferManagerImpl's applyState code does not remove stale data in the local cache store and result in inconsistent data when joins a cluster: Here is the code snipt of applyState(): public void applyState(Collection<InternalCacheEntry> state, Address sender, int viewId) throws InterruptedException { ..... for (InternalCacheEntry e : state) { InvocationContext ctx = icc.createInvocationContext(false, 1); // locking not necessary as during rehashing we block all transactions ctx.setFlags(CACHE_MODE_LOCAL, SKIP_CACHE_LOAD, SKIP_REMOTE_LOOKUP, SKIP_SHARED_CACHE_STORE, SKIP_LOCKING, SKIP_OWNERSHIP_CHECK); try { PutKeyValueCommand put = cf.buildPutKeyValueCommand(e.getKey(), e.getValue(), e.getLifespan(), e.getMaxIdle(), ctx.getFlags()); interceptorChain.invoke(ctx, put); } catch (Exception ee) { log.problemApplyingStateForKey(ee.getMessage(), e.getKey()); } } ... } As we can see that the code bascically try to add all data entryies got from the cluster (other node). Hence, it does not know any previous entries were deleted from the cluster which exist in its local cache store. This is exactly my test case (my confiuration is that each node has its own cache store and in replication mode). To fix this, we need to delete any entries from the local cache/cache store which no longer exist in the new state. I modified the above method by adding the following code before put loop, and it fixed the problem in my configuration: //Remove entries which no loger exist in the new state from local cache/cache store for (InternalCacheEntry ie: dataContainer.entrySet()) { if (!state.contains(ie)) { log.debug("Try to delete local store entry no loger exists in the new state: " + ie.getKey()); InvocationContext ctx = icc.createInvocationContext(false, 1); // locking not necessary as during rehashing we block all transactions ctx.setFlags(CACHE_MODE_LOCAL, SKIP_CACHE_LOAD, SKIP_REMOTE_LOOKUP, SKIP_SHARED_CACHE_STORE, SKIP_LOCKING, SKIP_OWNERSHIP_CHECK); try { RemoveCommand remove = cf.buildRemoveCommand(ie.getKey(), ie.getValue(), ctx.getFlags()); interceptorChain.invoke(ctx, remove); dataContainer.remove(ie.getKey()); } catch (Exception ee) { log.error("failed to delete local store entry", ee); } } } ... Obvious, the above "fix" is based on assumption/configure that dataContainer will have all local entries, i.e., preload=true, no enviction replication. The real fix, I think, we need delegate the syncState(state) to cache store impl, where we can check the configurations and do the right thing. For example, in the cache store impl, we can calculate the changes based on local data and new state, and apply the changes there. -- 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

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[JBoss JIRA] (ISPN-2054) Incorrect cache size on CacheEntryCreated and pre=false

by Julio Faerman (JIRA)

Julio Faerman created ISPN-2054: ----------------------------------- Summary: Incorrect cache size on CacheEntryCreated and pre=false Key: ISPN-2054 URL: https://issues.jboss.org/browse/ISPN-2054 Project: Infinispan Issue Type: Bug Components: Listeners Affects Versions: 5.1.5.CR1 Reporter: Julio Faerman Assignee: Manik Surtani Priority: Minor I have found that on CacheEntryCreated the cache size is the same both when pre=true and pre=false, what can be wrong. The discussion can be read in the forum reference. Here is the reproducible test case: https://github.com/jfaerman/sandbox/blob/master/ispn-tests/src/test/java/... -- 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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infinispan-issues July 2012