[JBoss JIRA] (ISPN-7722) NPE in LocalTopologyManagerImpl when undeploying an application
by Alexis NICOLAS (JIRA)
[ https://issues.jboss.org/browse/ISPN-7722?page=com.atlassian.jira.plugin.... ]
Alexis NICOLAS commented on ISPN-7722:
--------------------------------------
This bug report didn't receive any attention for a long time, does that mean that it is invalid and that it is a configuration issue? Should I provide more information?
> NPE in LocalTopologyManagerImpl when undeploying an application
> ---------------------------------------------------------------
>
> Key: ISPN-7722
> URL: https://issues.jboss.org/browse/ISPN-7722
> Project: Infinispan
> Issue Type: Bug
> Components: Core
> Affects Versions: 9.0.0.Final
> Environment: JBoss 6.3.3.GA & Tomcat 8.5.8
> Reporter: Alexis NICOLAS
>
> When undeploying an application using Infinispan configured with global state disabled from an application server you get the following error:
> {code}
> 2017-04-12 15:54:28.617 WARN o.i.t.CacheTopologyControlCommand:165 - ISPN000071: Caught exception when handling command CacheTopologyControlCommand{cache=XXXXX, type=SHUTDOWN_PERFORM, sender=null, joinInfo=null, topologyId=0, rebalanceId=0, currentCH=null, pendingCH=null, availabilityMode=null, actualMembers=null, throwable=null, viewId=0}
> java.lang.NullPointerException: null
> at org.infinispan.topology.LocalTopologyManagerImpl.handleCacheShutdown(LocalTopologyManagerImpl.java:655)
> at org.infinispan.topology.CacheTopologyControlCommand.doPerform(CacheTopologyControlCommand.java:204)
> at org.infinispan.topology.CacheTopologyControlCommand.invokeAsync(CacheTopologyControlCommand.java:159)
> at org.infinispan.remoting.inboundhandler.GlobalInboundInvocationHandler.invokeReplicableCommand(GlobalInboundInvocationHandler.java:173)
> at org.infinispan.remoting.inboundhandler.GlobalInboundInvocationHandler.runReplicableCommand(GlobalInboundInvocationHandler.java:154)
> at org.infinispan.remoting.inboundhandler.GlobalInboundInvocationHandler.lambda$handleReplicableCommand$1(GlobalInboundInvocationHandler.java:148)
> at org.infinispan.util.concurrent.BlockingTaskAwareExecutorServiceImpl$RunnableWrapper.run(BlockingTaskAwareExecutorServiceImpl.java:203)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> It seems to be that in the method handleCacheShutdown(...) method of LocalTopologyManagerImpl a test whether globalStateManager is null is missing.
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[JBoss JIRA] (ISPN-7932) JCache EntryProcesor not working for replicated cache
by Miljenko Brkic (JIRA)
[ https://issues.jboss.org/browse/ISPN-7932?page=com.atlassian.jira.plugin.... ]
Miljenko Brkic commented on ISPN-7932:
--------------------------------------
Hi, any plans to take a look at this anytime soon, this is a showstopper for using Infinispan on the project?
> JCache EntryProcesor not working for replicated cache
> -----------------------------------------------------
>
> Key: ISPN-7932
> URL: https://issues.jboss.org/browse/ISPN-7932
> Project: Infinispan
> Issue Type: Bug
> Components: JCache
> Affects Versions: 9.0.1.Final
> Environment: Ubuntu Linux 4.4.0-79-generic x86_64
> java version "1.8.0_131"
> Java(TM) SE Runtime Environment (build 1.8.0_131-b11)
> Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)
> Reporter: Miljenko Brkic
> Assignee: Galder Zamarreño
> Attachments: jcache.tar.gz
>
>
> Cached value updated via EntryProcessor is not updated in replicated cache.
> Please find attached test application to reproduce the problem. Two instances of application increment cached value, but for one instance new value is not put in the cache (see steps to reproduce).
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[JBoss JIRA] (ISPN-4340) Automatically setup shared indexes when indexing is enabled
by Tristan Tarrant (JIRA)
[ https://issues.jboss.org/browse/ISPN-4340?page=com.atlassian.jira.plugin.... ]
Tristan Tarrant updated ISPN-4340:
----------------------------------
Fix Version/s: 9.2.0.Final
(was: 9.1.0.Final)
> Automatically setup shared indexes when indexing is enabled
> -----------------------------------------------------------
>
> Key: ISPN-4340
> URL: https://issues.jboss.org/browse/ISPN-4340
> Project: Infinispan
> Issue Type: Feature Request
> Components: Embedded Querying
> Reporter: Sanne Grinovero
> Assignee: Gustavo Fernandes
> Labels: 64QueryBlockers
> Fix For: 9.2.0.Final
>
>
> - on replicated Caches, we should create a default index on a FSDirectory and provide some appropriate default tuning, for example enabling NRT.
> - distributed Caches will need the Infinispan Directory (shared) and a master/slave backend (Infinispan IndexManager, while NRT is not compatible in this case)
> We want to keep the properties configuration structure as well as an "advanced tuning" and override capabilities of the default choices.
> Some more common options like sync/async indexing should probably be promoted to be controlled by the XML elements and configuration DSL excplicitly.
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[JBoss JIRA] (ISPN-4286) Two concurrent putIfAbsent operations can both return null during rebalance
by Tristan Tarrant (JIRA)
[ https://issues.jboss.org/browse/ISPN-4286?page=com.atlassian.jira.plugin.... ]
Tristan Tarrant updated ISPN-4286:
----------------------------------
Fix Version/s: 9.2.0.Final
(was: 9.1.0.Final)
> Two concurrent putIfAbsent operations can both return null during rebalance
> ---------------------------------------------------------------------------
>
> Key: ISPN-4286
> URL: https://issues.jboss.org/browse/ISPN-4286
> Project: Infinispan
> Issue Type: Bug
> Components: Core, State Transfer
> Affects Versions: 6.0.2.Final
> Reporter: Dan Berindei
> Assignee: Dan Berindei
> Priority: Critical
> Labels: consistency
> Fix For: 9.2.0.Final
>
>
> If the cache topology changes while executing a putIfAbsent operation, the old primary owner will throw an OutdatedTopologyException, and the originator will retry on the new owner.
> When retrying the PutKeyValueCommand on the new primary owner, we compare the current value with the command's new value. If they are equal, we assume that the initial command wrote the old value, and we return {{null}}.
> However, the value might have been written by another putIfAbsent operation. So we could have two {{putIfAbsent(k, v)}} operations, both returning {{null}}.
> {code}
> A is the originator, B is the primary owner, k = null
> A -> B: putIfAbsent(k, v1)
> B dies before writing v, C is now primary owner
> D -> C: putIfAbsent(k, v1) // another put operation from D, with the same value
> C -> D: null // correct
> A -> C: retry_putIfAbsent(k, v1)
> C -> A: null // C assumes A is overwriting its own value, so it's also returning null
> {code}
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[JBoss JIRA] (ISPN-4159) DefaultTwoWayKey2StringMapper encodes objects to strings in a manner that is incompatible with string handling of some databases
by Tristan Tarrant (JIRA)
[ https://issues.jboss.org/browse/ISPN-4159?page=com.atlassian.jira.plugin.... ]
Tristan Tarrant updated ISPN-4159:
----------------------------------
Fix Version/s: 9.2.0.Final
(was: 9.1.0.Final)
> DefaultTwoWayKey2StringMapper encodes objects to strings in a manner that is incompatible with string handling of some databases
> --------------------------------------------------------------------------------------------------------------------------------
>
> Key: ISPN-4159
> URL: https://issues.jboss.org/browse/ISPN-4159
> Project: Infinispan
> Issue Type: Bug
> Components: Loaders and Stores
> Affects Versions: 6.0.0.Final
> Reporter: Adrian Nistor
> Assignee: Ryan Emerson
> Fix For: 9.2.0.Final
>
>
> DefaultTwoWayKey2StringMapper uses two neat tricks.
> 1. it does not encode all supported types, it only encodes non-Strings. Strings are kept unmodified.
> 2. it uses a special prefix (unicode char 0xfeff) to mark which strings were encoded and which are plain.
> Unfortunately some databases, notably MySql, interpret the endianness mark (0xfeff, 0xfffe), convert to native byte order and then drop it.
> This leaves us with no clue the string is not an actual String but an encoded representation of another type. This misinterpretation leads later to ClassCastExceptions in various places in core and user code.
> Proposed fix: get rid of #1 and #2 optimisations. Encode all objects, including Strings and always use the ?n prefix (where n stands for the original type). Drop the 0xFEFF marker prefix.
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[JBoss JIRA] (ISPN-3918) Inconsistent view of the cache with putIfAbsent in a non-tx cache during state transfer
by Tristan Tarrant (JIRA)
[ https://issues.jboss.org/browse/ISPN-3918?page=com.atlassian.jira.plugin.... ]
Tristan Tarrant updated ISPN-3918:
----------------------------------
Fix Version/s: 9.2.0.Final
(was: 9.1.0.Final)
> Inconsistent view of the cache with putIfAbsent in a non-tx cache during state transfer
> ---------------------------------------------------------------------------------------
>
> Key: ISPN-3918
> URL: https://issues.jboss.org/browse/ISPN-3918
> Project: Infinispan
> Issue Type: Bug
> Components: Core, State Transfer
> Affects Versions: 6.0.0.Final
> Reporter: Dan Berindei
> Labels: consistency
> Fix For: 9.2.0.Final
>
> Attachments: ntpiadjst.log.gz
>
>
> In a non-tx cache, sometimes it's possible for a {{get(k)}} to return {{null}} even though a previous {{putIfAbsent(k, v)}} returned a non-null value and the only concurrent operations on the cache are concurrent putIfAbsent calls.
> Say \[B, A, C] are the owners of k (C just joined)
> 1. A starts a {{putIfAbsent(k, v1)}} command, sends it to B
> 2. B forwards the command to A and C
> 3. C writes {{k=v1}}
> 4. C becomes the primary owner of k (owners are now \[C, A])
> 5. A/B see the new topology before committing and throw an outdatedTopologyException
> 6. A retries the command, sends it to C
> 7. C forwards the command to A, which writes {{k=v1}}
> 8. C doesn't have to update the entry, returns null
> If, between steps 3 and 7, another thread on A starts a {{putIfAbsent(k, v2)}} command, the command will fail and return {{v1}} (because the primary owner already has a value). However, a subsequent {{get(k)}} command will return {{null}}, because A is an owner and doesn't have the value.
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[JBoss JIRA] (ISPN-3906) Do not place ProtobufValueWrapper instances in the cache
by Tristan Tarrant (JIRA)
[ https://issues.jboss.org/browse/ISPN-3906?page=com.atlassian.jira.plugin.... ]
Tristan Tarrant updated ISPN-3906:
----------------------------------
Fix Version/s: 9.2.0.Final
(was: 9.1.0.Final)
> Do not place ProtobufValueWrapper instances in the cache
> --------------------------------------------------------
>
> Key: ISPN-3906
> URL: https://issues.jboss.org/browse/ISPN-3906
> Project: Infinispan
> Issue Type: Task
> Components: Embedded Querying
> Affects Versions: 6.0.0.Final
> Reporter: Adrian Nistor
> Assignee: Adrian Nistor
> Fix For: 9.2.0.Final
>
>
> ProtobufValueWrapper is only needed in order to provide a classbridge so we can integrate with Hibernate Search. Still, we should not need to wrap the protobuf encoded byte array put in the cache with this class. It should only be created as a temporary wrapper just before we feed the data to Hibernate Search.
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[JBoss JIRA] (ISPN-3835) Index Update command is processed before the registry listener is triggered
by Tristan Tarrant (JIRA)
[ https://issues.jboss.org/browse/ISPN-3835?page=com.atlassian.jira.plugin.... ]
Tristan Tarrant updated ISPN-3835:
----------------------------------
Fix Version/s: 9.2.0.Final
(was: 9.1.0.Final)
> Index Update command is processed before the registry listener is triggered
> ---------------------------------------------------------------------------
>
> Key: ISPN-3835
> URL: https://issues.jboss.org/browse/ISPN-3835
> Project: Infinispan
> Issue Type: Bug
> Components: Embedded Querying
> Affects Versions: 6.0.0.Final
> Reporter: Sanne Grinovero
> Assignee: Gustavo Fernandes
> Priority: Critical
> Labels: 64QueryBlockers
> Fix For: 9.2.0.Final
>
>
> When using the InfinispanIndexManager backend the master node might receive an index update command about an index which it hasn't defined yet.
> Index definitions are triggered by the type registry, which in turn is driven by the ClusterRegistry and an event listener on the ClusterRegistry. It looks like slaves are sending update requests before the master has processed the configuration event.
> This leads to index update commands to be lost (with a stacktrace logged)
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