October 2018 - infinispan-issues - Jboss List Archives

[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: 9.4.1.Final (was: 9.4.0.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 > Priority: Major > Labels: 64QueryBlockers > Fix For: 9.4.1.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. -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 6 months

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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: 9.4.1.Final (was: 9.4.0.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: 9.4.1.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} -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 6 months

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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: 9.4.1.Final (was: 9.4.0.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 > Priority: Major > Fix For: 9.4.1.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. -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 6 months

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[JBoss JIRA] (ISPN-4817) Cluster Listener replication of listener to remote dist nodes needs privilege action

by Tristan Tarrant (Jira)

[ https://issues.jboss.org/browse/ISPN-4817?page=com.atlassian.jira.plugin.... ] Tristan Tarrant updated ISPN-4817: ---------------------------------- Fix Version/s: 9.4.1.Final (was: 9.4.0.Final) > Cluster Listener replication of listener to remote dist nodes needs privilege action > ------------------------------------------------------------------------------------ > > Key: ISPN-4817 > URL: https://issues.jboss.org/browse/ISPN-4817 > Project: Infinispan > Issue Type: Bug > Components: Loaders and Stores > Affects Versions: 7.0.0.CR1 > Reporter: William Burns > Priority: Critical > Fix For: 9.4.1.Final > > > The ClusterListenerReplicateCallable needs to add the listener in a privileged block so that it can work properly. > I was also thinking if we need to change all of our messages to send along the current Subject so it can be properly applied to remote invocations as well. In this case we wouldn't need to wrap the listener invocation. -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 6 months

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[JBoss JIRA] (ISPN-4824) Add complete-timeout and reaper-interval in the server transactions configuration

by Tristan Tarrant (Jira)

[ https://issues.jboss.org/browse/ISPN-4824?page=com.atlassian.jira.plugin.... ] Tristan Tarrant updated ISPN-4824: ---------------------------------- Fix Version/s: 9.4.1.Final (was: 9.4.0.Final) > Add complete-timeout and reaper-interval in the server transactions configuration > --------------------------------------------------------------------------------- > > Key: ISPN-4824 > URL: https://issues.jboss.org/browse/ISPN-4824 > Project: Infinispan > Issue Type: Task > Components: Configuration, Server > Affects Versions: 7.0.0.CR1 > Reporter: Dan Berindei > Priority: Major > Fix For: 9.4.1.Final > > > We should allow server users to configure the time after which completed remote txs are cleaned up and how often the cleanup task runs. -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 6 months

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[JBoss JIRA] (ISPN-4624) Allow custom partition handling strategy

by Tristan Tarrant (Jira)

[ https://issues.jboss.org/browse/ISPN-4624?page=com.atlassian.jira.plugin.... ] Tristan Tarrant updated ISPN-4624: ---------------------------------- Fix Version/s: 9.4.1.Final (was: 9.4.0.Final) > Allow custom partition handling strategy > ---------------------------------------- > > Key: ISPN-4624 > URL: https://issues.jboss.org/browse/ISPN-4624 > Project: Infinispan > Issue Type: Feature Request > Components: Core > Affects Versions: 7.0.0.Beta1 > Reporter: Dan Berindei > Priority: Major > Labels: partition_handling > Fix For: 9.4.1.Final > > > Users should be able to configure a custom PartitionHandlingStrategy. It should be able to specify a behaviour on merge as well. > We might want to merge this with the RebalancePolicy, which was also supposed to be configurable. -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 6 months

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[JBoss JIRA] (ISPN-4596) Avoid index cleanup operations on putIfAbsent

by Tristan Tarrant (Jira)

[ https://issues.jboss.org/browse/ISPN-4596?page=com.atlassian.jira.plugin.... ] Tristan Tarrant updated ISPN-4596: ---------------------------------- Fix Version/s: 9.4.1.Final (was: 9.4.0.Final) > Avoid index cleanup operations on putIfAbsent > --------------------------------------------- > > Key: ISPN-4596 > URL: https://issues.jboss.org/browse/ISPN-4596 > Project: Infinispan > Issue Type: Enhancement > Components: Embedded Querying > Reporter: Sanne Grinovero > Assignee: Gustavo Fernandes > Priority: Major > Fix For: 9.4.1.Final > > > when doing a putIfAbsent() operation we can relax some of the internal cleanup operations, such as automatically enabling the Flag.SKIP_INDEX_CLEANUP -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 6 months

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[JBoss JIRA] (ISPN-4584) Stricter validation of cache configurations for distributed indexes

by Tristan Tarrant (Jira)

[ https://issues.jboss.org/browse/ISPN-4584?page=com.atlassian.jira.plugin.... ] Tristan Tarrant updated ISPN-4584: ---------------------------------- Fix Version/s: 9.4.1.Final (was: 9.4.0.Final) > Stricter validation of cache configurations for distributed indexes > ------------------------------------------------------------------- > > Key: ISPN-4584 > URL: https://issues.jboss.org/browse/ISPN-4584 > Project: Infinispan > Issue Type: Enhancement > Components: Lucene Directory > Reporter: Sanne Grinovero > Assignee: Gustavo Fernandes > Priority: Major > Fix For: 9.4.1.Final > > > See also ISPN-4577 : it should not be allowed to configure a distributed metadata cache while the chunks cache is using local mode. > Ideally think of additional strict checks which we should apply.. suggestions? > Mitigated by ISPN-4340 -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 6 months

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[JBoss JIRA] (ISPN-5357) Hot Rod protocol 3.0

by Tristan Tarrant (Jira)

[ https://issues.jboss.org/browse/ISPN-5357?page=com.atlassian.jira.plugin.... ] Tristan Tarrant updated ISPN-5357: ---------------------------------- Fix Version/s: 9.4.1.Final (was: 9.4.0.Final) > Hot Rod protocol 3.0 > -------------------- > > Key: ISPN-5357 > URL: https://issues.jboss.org/browse/ISPN-5357 > Project: Infinispan > Issue Type: Enhancement > Reporter: Galder Zamarreño > Assignee: Galder Zamarreño > Priority: Major > Fix For: 9.4.1.Final > > > Infinispan should expose a single endpoint which should behave as follows: > - by default offer an HTTP/1.1 RESTftul interface > - through HTTP upgrade allow switching to better protocols > - support an HTTP/2 RESTful interface > - support Hot Rod 3.0, which would be a gRPC protocol with additional L2 and L3 intelligence for capable clients > *UPDATE (6/10/2015)*: Hot Rod 3.0 could become a HTTP REST protocol taking advantage of existing infrastructure to deal with HTTP requests efficiently, and if it was based on HTTP 2.0, we could have binary data inside of it. Performance should be on par. Text mode could be available for debug or demos. This essentially would mean REST and Hot Rod would merge into one. > A binary protocol rethink is needed to take better advantage of CPUs and buffering. This is based on the ideas of Martin Thompson's Simple Binary Encoding [blog post|http://mechanical-sympathy.blogspot.cz/2014/05/simple-binary-encoding.html] > In essence, we need to move Hot Rod protocol towards having mostly fixed size fields, hence getting rid of `vInt` and `vLong` formats which although safe some bytes, they hinder long stream reading patterns. > An optional part here would be whether to consider using SBE directly, but this JIRA should be mostly oriented at making sure we have a protocol that can be read fast and efficiently. -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 6 months

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[JBoss JIRA] (ISPN-5163) A write operation with the SKIP_LOCKING flag can roll back the transaction

by Tristan Tarrant (Jira)

[ https://issues.jboss.org/browse/ISPN-5163?page=com.atlassian.jira.plugin.... ] Tristan Tarrant updated ISPN-5163: ---------------------------------- Fix Version/s: 9.4.1.Final (was: 9.4.0.Final) > A write operation with the SKIP_LOCKING flag can roll back the transaction > -------------------------------------------------------------------------- > > Key: ISPN-5163 > URL: https://issues.jboss.org/browse/ISPN-5163 > Project: Infinispan > Issue Type: Bug > Components: Core > Affects Versions: 7.0.3.Final, 7.1.0.Beta1 > Reporter: Dan Berindei > Assignee: Dan Berindei > Priority: Major > Fix For: 9.4.1.Final > > > When a write operation has the SKIP_LOCKING flag, it does not send a {{LockControlCommand}} to the primary owner, but it can send a {{ClusteredGetCommand}} with {{acquireRemoteLocks=true}} instead. The {{ClusteredGetCommmand}} will then execute a {{LockControlCommand}} with the origin not set properly, and {{TxInterceptor}} will roll back the transaction because the originator ({{null}}) appears to have left the cluster. -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years, 6 months

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infinispan-issues October 2018