March 2019 - infinispan-issues - Jboss List Archives

[JBoss JIRA] (ISPN-6279) Refactor CacheLoader API to make it thread safe

by William Burns (Jira)

[ https://issues.jboss.org/browse/ISPN-6279?page=com.atlassian.jira.plugin.... ] William Burns closed ISPN-6279. ------------------------------- Fix Version/s: (was: 10.0.0.Final) Resolution: Duplicate This was resolved in ISPN-8865 > Refactor CacheLoader API to make it thread safe > ----------------------------------------------- > > Key: ISPN-6279 > URL: https://issues.jboss.org/browse/ISPN-6279 > Project: Infinispan > Issue Type: Feature Request > Components: Loaders and Stores > Reporter: Sebastian Łaskawiec > Priority: Minor > > h3. Introduction > Currently {{CacheLoader}} thread safety can be easily compromised by broken implementations. We should provide a better implementation to make it more convenient and less error prone. > h3. Problem statement > CacheLoader API looks like this: > {code} > public interface AdvancedCacheLoader<K, V> extends CacheLoader<K, V> { > ... > void process(KeyFilter<? super K> filter, CacheLoaderTask<K, V> task, Executor executor, boolean fetchValue, boolean fetchMetadata); > ... > } > {code} > The CacheLoader implementation controls {{CacheLoaderTask}} as well as the number of threads used for processing (specified by {{Executor}}). If one wants to collect all keys (similarly to [AdvancedCacheLoader|https://github.com/infinispan/infinispan/blob/master/...]) it is very easy to hit concurrently issues while adding them to the set (See previous JIRAs: ISPN-3938 and ISPN-6276). > h3. Solution > The solution should take away currently control (Executor) and keyset (the simplest idea is to add it to {{CacheLoaderTask}}) from from the implementation. One of the ideas is to create a Lambda expression for pulling records from Cache Store. Note that similar changes will need to be performed to {{CacheWriter}} (to make it similar). -- This message was sent by Atlassian Jira (v7.12.1#712002)

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[JBoss JIRA] (ISPN-10050) unlock for fqn does not work while two udp packet received

by Dan Berindei (Jira)

[ https://issues.jboss.org/browse/ISPN-10050?page=com.atlassian.jira.plugin... ] Dan Berindei commented on ISPN-10050: ------------------------------------- [~dlovison] it's in JGroups, protocols UNICASTx and NAKACKx > unlock for fqn does not work while two udp packet received > ---------------------------------------------------------- > > Key: ISPN-10050 > URL: https://issues.jboss.org/browse/ISPN-10050 > Project: Infinispan > Issue Type: Enhancement > Components: Core > Affects Versions: 7.2.5.Final > Reporter: 俐佳张 > Priority: Minor > Labels: lock > Attachments: t783, t785 > > > when udp packet received twice, two threads try to acquire the lock, lock was acquired successfully twice. But unlock only executed ones. That cause fqn couldn't be released. -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years

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[JBoss JIRA] (ISPN-10051) Cluster stats error after node leaves

by William Burns (Jira)

[ https://issues.jboss.org/browse/ISPN-10051?page=com.atlassian.jira.plugin... ] William Burns updated ISPN-10051: --------------------------------- Status: Pull Request Sent (was: Coding In Progress) Git Pull Request: https://github.com/infinispan/infinispan/pull/6774 > Cluster stats error after node leaves > ------------------------------------- > > Key: ISPN-10051 > URL: https://issues.jboss.org/browse/ISPN-10051 > Project: Infinispan > Issue Type: Bug > Components: Core > Affects Versions: 9.4.9.Final > Reporter: Dan Berindei > Assignee: William Burns > Priority: Major > Fix For: 9.4.10.Final > > > Up to 9.4.x, {{ClusterCacheStatsImpl}} uses the distributed executor service to collect statistics from all the members of the cache. However, DES will fail with a {{SuspectException}} if one of the cache members is no longer in the cluster view, which is very common (a crashed node is always removed from the cluster view first and from the cache topology later): > {noformat} > 23:40:57,029 ERROR [org.infinispan.stats.impl.ClusterCacheStatsImpl] (pool-1-thread-1) Could not execute cluster wide cache stats operation : java.util.concurrent.ExecutionException: > org.infinispan.remoting.transport.jgroups.SuspectException: ISPN000400: Node rhdg73-server-11-9pl9h was suspected > {noformat} > In 10.0.x the distributed executor was removed and stats use the cluster executor, which only works with the cluster view. -- This message was sent by Atlassian Jira (v7.12.1#712002)

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[JBoss JIRA] (ISPN-10057) Remove unused MimeMetadata

by Ryan Emerson (Jira)

[ https://issues.jboss.org/browse/ISPN-10057?page=com.atlassian.jira.plugin... ] Ryan Emerson updated ISPN-10057: -------------------------------- Sprint: JDG Sprint #26 > Remove unused MimeMetadata > -------------------------- > > Key: ISPN-10057 > URL: https://issues.jboss.org/browse/ISPN-10057 > Project: Infinispan > Issue Type: Enhancement > Components: REST > Affects Versions: 10.0.0.Beta2 > Reporter: Ryan Emerson > Assignee: Ryan Emerson > Priority: Major > Fix For: 10.0.0.Beta3 > > > The {{org.infinispan.rest.operations.mime.MimeMetadata}} and builder are no longer used, so they should be removed. -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years

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[JBoss JIRA] (ISPN-10045) Invalidation mode simple tutorial

by Dan Berindei (Jira)

[ https://issues.jboss.org/browse/ISPN-10045?page=com.atlassian.jira.plugin... ] Dan Berindei updated ISPN-10045: -------------------------------- Status: Resolved (was: Pull Request Sent) Fix Version/s: 9.4.10.Final Resolution: Done > Invalidation mode simple tutorial > --------------------------------- > > Key: ISPN-10045 > URL: https://issues.jboss.org/browse/ISPN-10045 > Project: Infinispan > Issue Type: Enhancement > Components: Demos and Tutorials > Affects Versions: 9.4.9.Final > Reporter: Katia Aresti > Assignee: Katia Aresti > Priority: Minor > Fix For: 9.4.10.Final > > > Create a simple tutorial showcasing invalidation mode -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years

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[JBoss JIRA] (ISPN-10051) Cluster stats error after node leaves

by William Burns (Jira)

[ https://issues.jboss.org/browse/ISPN-10051?page=com.atlassian.jira.plugin... ] William Burns updated ISPN-10051: --------------------------------- Status: Open (was: New) > Cluster stats error after node leaves > ------------------------------------- > > Key: ISPN-10051 > URL: https://issues.jboss.org/browse/ISPN-10051 > Project: Infinispan > Issue Type: Bug > Components: Core > Affects Versions: 9.4.9.Final > Reporter: Dan Berindei > Priority: Major > Fix For: 9.4.10.Final > > > Up to 9.4.x, {{ClusterCacheStatsImpl}} uses the distributed executor service to collect statistics from all the members of the cache. However, DES will fail with a {{SuspectException}} if one of the cache members is no longer in the cluster view, which is very common (a crashed node is always removed from the cluster view first and from the cache topology later): > {noformat} > 23:40:57,029 ERROR [org.infinispan.stats.impl.ClusterCacheStatsImpl] (pool-1-thread-1) Could not execute cluster wide cache stats operation : java.util.concurrent.ExecutionException: > org.infinispan.remoting.transport.jgroups.SuspectException: ISPN000400: Node rhdg73-server-11-9pl9h was suspected > {noformat} > In 10.0.x the distributed executor was removed and stats use the cluster executor, which only works with the cluster view. -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years

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[JBoss JIRA] (ISPN-10051) Cluster stats error after node leaves

by William Burns (Jira)

[ https://issues.jboss.org/browse/ISPN-10051?page=com.atlassian.jira.plugin... ] Work on ISPN-10051 started by William Burns. -------------------------------------------- > Cluster stats error after node leaves > ------------------------------------- > > Key: ISPN-10051 > URL: https://issues.jboss.org/browse/ISPN-10051 > Project: Infinispan > Issue Type: Bug > Components: Core > Affects Versions: 9.4.9.Final > Reporter: Dan Berindei > Assignee: William Burns > Priority: Major > Fix For: 9.4.10.Final > > > Up to 9.4.x, {{ClusterCacheStatsImpl}} uses the distributed executor service to collect statistics from all the members of the cache. However, DES will fail with a {{SuspectException}} if one of the cache members is no longer in the cluster view, which is very common (a crashed node is always removed from the cluster view first and from the cache topology later): > {noformat} > 23:40:57,029 ERROR [org.infinispan.stats.impl.ClusterCacheStatsImpl] (pool-1-thread-1) Could not execute cluster wide cache stats operation : java.util.concurrent.ExecutionException: > org.infinispan.remoting.transport.jgroups.SuspectException: ISPN000400: Node rhdg73-server-11-9pl9h was suspected > {noformat} > In 10.0.x the distributed executor was removed and stats use the cluster executor, which only works with the cluster view. -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years

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[JBoss JIRA] (ISPN-9422) Remove infinispan.server.*.workerThreads properties

by Tristan Tarrant (Jira)

[ https://issues.jboss.org/browse/ISPN-9422?page=com.atlassian.jira.plugin.... ] Tristan Tarrant updated ISPN-9422: ---------------------------------- Status: Open (was: New) > Remove infinispan.server.*.workerThreads properties > --------------------------------------------------- > > Key: ISPN-9422 > URL: https://issues.jboss.org/browse/ISPN-9422 > Project: Infinispan > Issue Type: Sub-task > Components: Server > Affects Versions: 9.4.0.CR3 > Reporter: Radim Vansa > Assignee: Tristan Tarrant > Priority: Major > Fix For: 10.0.0.Beta3 > > > These properties are not documented ATM. -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years

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[JBoss JIRA] (ISPN-9422) Remove infinispan.server.*.workerThreads properties

by Tristan Tarrant (Jira)

[ https://issues.jboss.org/browse/ISPN-9422?page=com.atlassian.jira.plugin.... ] Tristan Tarrant updated ISPN-9422: ---------------------------------- Status: Pull Request Sent (was: Open) Git Pull Request: https://github.com/infinispan/infinispan/pull/6773 > Remove infinispan.server.*.workerThreads properties > --------------------------------------------------- > > Key: ISPN-9422 > URL: https://issues.jboss.org/browse/ISPN-9422 > Project: Infinispan > Issue Type: Sub-task > Components: Server > Affects Versions: 9.4.0.CR3 > Reporter: Radim Vansa > Assignee: Tristan Tarrant > Priority: Major > Fix For: 10.0.0.Beta3 > > > These properties are not documented ATM. -- This message was sent by Atlassian Jira (v7.12.1#712002)

7 years

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[JBoss JIRA] (ISPN-9422) Remove infinispan.server.*.workerThreads properties

by Tristan Tarrant (Jira)

[ https://issues.jboss.org/browse/ISPN-9422?page=com.atlassian.jira.plugin.... ] Tristan Tarrant updated ISPN-9422: ---------------------------------- Fix Version/s: 10.0.0.Beta3 (was: 10.0.0.Final) > Remove infinispan.server.*.workerThreads properties > --------------------------------------------------- > > Key: ISPN-9422 > URL: https://issues.jboss.org/browse/ISPN-9422 > Project: Infinispan > Issue Type: Sub-task > Components: Server > Affects Versions: 9.4.0.CR3 > Reporter: Radim Vansa > Assignee: Tristan Tarrant > Priority: Major > Fix For: 10.0.0.Beta3 > > > These properties are not documented ATM. -- This message was sent by Atlassian Jira (v7.12.1#712002)

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infinispan-issues March 2019