April 2020 - infinispan-issues - Jboss List Archives

[JBoss JIRA] (ISPN-11679) Bad uneven segment distributions can happen after the rebalancing with SyncConsistentHashFactory

by Tristan Tarrant (Jira)

[ https://issues.redhat.com/browse/ISPN-11679?page=com.atlassian.jira.plugi... ] Tristan Tarrant updated ISPN-11679: ----------------------------------- Fix Version/s: 11.0.0.Final > Bad uneven segment distributions can happen after the rebalancing with SyncConsistentHashFactory > ------------------------------------------------------------------------------------------------ > > Key: ISPN-11679 > URL: https://issues.redhat.com/browse/ISPN-11679 > Project: Infinispan > Issue Type: Bug > Components: Core > Affects Versions: 9.4.19.Final, 10.1.6.Final > Reporter: Masafumi Miura > Assignee: Dan Berindei > Priority: Major > Fix For: 11.0.0.Final > > > Uneven segment distribution can happen after rebalancing with SyncConsistentHashFactory. > Even if a larger number of segments than "20 * number of nodes" is configured, some nodes have only around 50-60% number of segments than other nodes after the rebalance in the worst case. > I understand the documentation (like the following) states about the possibility of slight uneven distribution as a potential drawback of SyncConsistentHashFactory. > [Infinispan 10 configuration guide|https://infinispan.org/docs/stable/titles/configuring/configuring.h...] says: > {quote} > This implementation does have some negative points in that the load distribution is slightly uneven. It also moves more segments than strictly necessary on a join or leave. > {quote} > [JDG 7 Developer Guide|https://access.redhat.com/documentation/en-us/red_hat_data_grid/7.2...] says: > {quote} > It has a potential drawback in that it can move a greater number of segments than necessary during re-balancing. This can be mitigated by using a larger number of segments. > Another potential drawback is that the segments are not distributed as evenly as possible, and actually using a very large number of segments can make the distribution of segments worse. > {quote} > However, only half segments than others is not a slight uneven. -- This message was sent by Atlassian Jira (v7.13.8#713008)

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[JBoss JIRA] (ISPN-10428) Docs: Configuring paths for single file cache stores

by Donald Naro (Jira)

[ https://issues.redhat.com/browse/ISPN-10428?page=com.atlassian.jira.plugi... ] Donald Naro updated ISPN-10428: ------------------------------- Sprint: DataGrid Sprint #43 > Docs: Configuring paths for single file cache stores > ---------------------------------------------------- > > Key: ISPN-10428 > URL: https://issues.redhat.com/browse/ISPN-10428 > Project: Infinispan > Issue Type: Enhancement > Components: Documentation > Environment: XSD > jboss-infinispan-core*.xsd > infinispan-config*.xsd > Reporter: Wolf-Dieter Fink > Assignee: Donald Naro > Priority: Minor > Fix For: 9.4.19.Final > > > Embedded and server mode are using a different configuration for file-store > embedded : infinispan-config* > {code} > </xs:attribute> > <xs:attribute name="relative-to" type="xs:string"> > <xs:annotation><xs:documentation>Unused XML attribute</xs:documentation></xs:annotation> > </xs:attribute> > <xs:attribute name="path" type="xs:string"> > <xs:annotation> > <xs:documentation> > The path within "relative-to" in which to store the cache state. > If undefined, the path defaults to the cache container name. > </xs:documentation> > </xs:annotation> > </xs:attribute> > </xs:extension> > </xs:complexContent> > </xs:complexType> > {code} > Here the relative-to is not used but referenced for path. > But path is used relative to PWD if it is not an absolute one, also if defaults to 'Infinispan-SingleFileStore' if not set. > For the server configuration it is > {code} > <xs:attribute name="relative-to" type="xs:string" default="jboss.server.data.dir"> > <xs:annotation> > <xs:documentation>The base directory in which to store the cache state.</xs:documentation> > </xs:annotation> > </xs:attribute> > <xs:attribute name="path" type="xs:string"> > <xs:annotation> > <xs:documentation> > The path within "relative-to" in which to store the cache state. > If undefined, the path defaults to the cache container name. > </xs:documentation> > </xs:annotation> > </xs:attribute> > {code} > But relative-to is a reference to a path declaration like this > {code} > <paths> > <path name="my.dir" path="/MyCacheStore"/> > </paths> > ... > <distributed-cache name="wolf"> > <persistence> > <file-store shared="false" fetch-state="true" relative-to="my.dir"/> > </persistence> > </distributed-cache> > {code} > If relative-to is set to a real path or env variable the server start will fail with > {code} > ERROR [org.jboss.msc.service.fail] (MSC service thread 1-8) MSC000001: Failed to start service jboss.datagrid-infinispan.clustered.wolf.config: org.jboss.msc.service.StartException in service jboss.datagrid-infinispan.clustered.wolf.config: Failed to start service > ... > Caused by: java.lang.IllegalArgumentException: WFLYCTL0256: Could not find a path called '/MyCacheStore' > at org.jboss.as.controller.services.path.PathManagerService.resolveRelativePathEntry(PathManagerService.java:110) > at org.jboss.as.clustering.infinispan.subsystem.CacheConfigurationAdd$5.inject(CacheConfigurationAdd.java:765) > at org.jboss.as.clustering.infinispan.subsystem.CacheConfigurationAdd$5.inject(CacheConfigurationAdd.java:760) > at org.jboss.msc.inject.CastingInjector.inject(CastingInjector.java:58) > at org.jboss.msc.service.ServiceControllerImpl.inject(ServiceControllerImpl.java:1517) > at org.jboss.msc.service.ServiceControllerImpl.inject(ServiceControllerImpl.java:1503) > at org.jboss.msc.service.ServiceControllerImpl.access$2800(ServiceControllerImpl.java:55) > at org.jboss.msc.service.ServiceControllerImpl$StartTask.execute(ServiceControllerImpl.java:1699) > ... 6 more > {code} -- This message was sent by Atlassian Jira (v7.13.8#713008)

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[JBoss JIRA] (ISPN-10428) Docs: Configuring paths for single file cache stores

by Donald Naro (Jira)

[ https://issues.redhat.com/browse/ISPN-10428?page=com.atlassian.jira.plugi... ] Donald Naro updated ISPN-10428: ------------------------------- Git Pull Request: https://github.com/infinispan/infinispan/pull/8203, https://github.com/infinispan/infinispan/pull/8212 (was: https://github.com/infinispan/infinispan/pull/8203) > Docs: Configuring paths for single file cache stores > ---------------------------------------------------- > > Key: ISPN-10428 > URL: https://issues.redhat.com/browse/ISPN-10428 > Project: Infinispan > Issue Type: Enhancement > Components: Documentation > Environment: XSD > jboss-infinispan-core*.xsd > infinispan-config*.xsd > Reporter: Wolf-Dieter Fink > Assignee: Donald Naro > Priority: Minor > Fix For: 9.4.19.Final > > > Embedded and server mode are using a different configuration for file-store > embedded : infinispan-config* > {code} > </xs:attribute> > <xs:attribute name="relative-to" type="xs:string"> > <xs:annotation><xs:documentation>Unused XML attribute</xs:documentation></xs:annotation> > </xs:attribute> > <xs:attribute name="path" type="xs:string"> > <xs:annotation> > <xs:documentation> > The path within "relative-to" in which to store the cache state. > If undefined, the path defaults to the cache container name. > </xs:documentation> > </xs:annotation> > </xs:attribute> > </xs:extension> > </xs:complexContent> > </xs:complexType> > {code} > Here the relative-to is not used but referenced for path. > But path is used relative to PWD if it is not an absolute one, also if defaults to 'Infinispan-SingleFileStore' if not set. > For the server configuration it is > {code} > <xs:attribute name="relative-to" type="xs:string" default="jboss.server.data.dir"> > <xs:annotation> > <xs:documentation>The base directory in which to store the cache state.</xs:documentation> > </xs:annotation> > </xs:attribute> > <xs:attribute name="path" type="xs:string"> > <xs:annotation> > <xs:documentation> > The path within "relative-to" in which to store the cache state. > If undefined, the path defaults to the cache container name. > </xs:documentation> > </xs:annotation> > </xs:attribute> > {code} > But relative-to is a reference to a path declaration like this > {code} > <paths> > <path name="my.dir" path="/MyCacheStore"/> > </paths> > ... > <distributed-cache name="wolf"> > <persistence> > <file-store shared="false" fetch-state="true" relative-to="my.dir"/> > </persistence> > </distributed-cache> > {code} > If relative-to is set to a real path or env variable the server start will fail with > {code} > ERROR [org.jboss.msc.service.fail] (MSC service thread 1-8) MSC000001: Failed to start service jboss.datagrid-infinispan.clustered.wolf.config: org.jboss.msc.service.StartException in service jboss.datagrid-infinispan.clustered.wolf.config: Failed to start service > ... > Caused by: java.lang.IllegalArgumentException: WFLYCTL0256: Could not find a path called '/MyCacheStore' > at org.jboss.as.controller.services.path.PathManagerService.resolveRelativePathEntry(PathManagerService.java:110) > at org.jboss.as.clustering.infinispan.subsystem.CacheConfigurationAdd$5.inject(CacheConfigurationAdd.java:765) > at org.jboss.as.clustering.infinispan.subsystem.CacheConfigurationAdd$5.inject(CacheConfigurationAdd.java:760) > at org.jboss.msc.inject.CastingInjector.inject(CastingInjector.java:58) > at org.jboss.msc.service.ServiceControllerImpl.inject(ServiceControllerImpl.java:1517) > at org.jboss.msc.service.ServiceControllerImpl.inject(ServiceControllerImpl.java:1503) > at org.jboss.msc.service.ServiceControllerImpl.access$2800(ServiceControllerImpl.java:55) > at org.jboss.msc.service.ServiceControllerImpl$StartTask.execute(ServiceControllerImpl.java:1699) > ... 6 more > {code} -- This message was sent by Atlassian Jira (v7.13.8#713008)

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[JBoss JIRA] (ISPN-10428) Docs: Configuring paths for single file cache stores

by Donald Naro (Jira)

[ https://issues.redhat.com/browse/ISPN-10428?page=com.atlassian.jira.plugi... ] Donald Naro reopened ISPN-10428: -------------------------------- > Docs: Configuring paths for single file cache stores > ---------------------------------------------------- > > Key: ISPN-10428 > URL: https://issues.redhat.com/browse/ISPN-10428 > Project: Infinispan > Issue Type: Enhancement > Components: Documentation > Environment: XSD > jboss-infinispan-core*.xsd > infinispan-config*.xsd > Reporter: Wolf-Dieter Fink > Assignee: Donald Naro > Priority: Minor > Fix For: 9.4.19.Final > > > Embedded and server mode are using a different configuration for file-store > embedded : infinispan-config* > {code} > </xs:attribute> > <xs:attribute name="relative-to" type="xs:string"> > <xs:annotation><xs:documentation>Unused XML attribute</xs:documentation></xs:annotation> > </xs:attribute> > <xs:attribute name="path" type="xs:string"> > <xs:annotation> > <xs:documentation> > The path within "relative-to" in which to store the cache state. > If undefined, the path defaults to the cache container name. > </xs:documentation> > </xs:annotation> > </xs:attribute> > </xs:extension> > </xs:complexContent> > </xs:complexType> > {code} > Here the relative-to is not used but referenced for path. > But path is used relative to PWD if it is not an absolute one, also if defaults to 'Infinispan-SingleFileStore' if not set. > For the server configuration it is > {code} > <xs:attribute name="relative-to" type="xs:string" default="jboss.server.data.dir"> > <xs:annotation> > <xs:documentation>The base directory in which to store the cache state.</xs:documentation> > </xs:annotation> > </xs:attribute> > <xs:attribute name="path" type="xs:string"> > <xs:annotation> > <xs:documentation> > The path within "relative-to" in which to store the cache state. > If undefined, the path defaults to the cache container name. > </xs:documentation> > </xs:annotation> > </xs:attribute> > {code} > But relative-to is a reference to a path declaration like this > {code} > <paths> > <path name="my.dir" path="/MyCacheStore"/> > </paths> > ... > <distributed-cache name="wolf"> > <persistence> > <file-store shared="false" fetch-state="true" relative-to="my.dir"/> > </persistence> > </distributed-cache> > {code} > If relative-to is set to a real path or env variable the server start will fail with > {code} > ERROR [org.jboss.msc.service.fail] (MSC service thread 1-8) MSC000001: Failed to start service jboss.datagrid-infinispan.clustered.wolf.config: org.jboss.msc.service.StartException in service jboss.datagrid-infinispan.clustered.wolf.config: Failed to start service > ... > Caused by: java.lang.IllegalArgumentException: WFLYCTL0256: Could not find a path called '/MyCacheStore' > at org.jboss.as.controller.services.path.PathManagerService.resolveRelativePathEntry(PathManagerService.java:110) > at org.jboss.as.clustering.infinispan.subsystem.CacheConfigurationAdd$5.inject(CacheConfigurationAdd.java:765) > at org.jboss.as.clustering.infinispan.subsystem.CacheConfigurationAdd$5.inject(CacheConfigurationAdd.java:760) > at org.jboss.msc.inject.CastingInjector.inject(CastingInjector.java:58) > at org.jboss.msc.service.ServiceControllerImpl.inject(ServiceControllerImpl.java:1517) > at org.jboss.msc.service.ServiceControllerImpl.inject(ServiceControllerImpl.java:1503) > at org.jboss.msc.service.ServiceControllerImpl.access$2800(ServiceControllerImpl.java:55) > at org.jboss.msc.service.ServiceControllerImpl$StartTask.execute(ServiceControllerImpl.java:1699) > ... 6 more > {code} -- This message was sent by Atlassian Jira (v7.13.8#713008)

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[JBoss JIRA] (ISPN-11690) Remove File-store relative-to attribute

by Ryan Emerson (Jira)

[ https://issues.redhat.com/browse/ISPN-11690?page=com.atlassian.jira.plugi... ] Ryan Emerson updated ISPN-11690: -------------------------------- Status: Pull Request Sent (was: Open) Git Pull Request: https://github.com/infinispan/infinispan/pull/8225 > Remove File-store relative-to attribute > --------------------------------------- > > Key: ISPN-11690 > URL: https://issues.redhat.com/browse/ISPN-11690 > Project: Infinispan > Issue Type: Task > Components: Configuration > Affects Versions: 11.0.0.Dev04 > Reporter: Ryan Emerson > Assignee: Ryan Emerson > Priority: Major > Fix For: 11.0.0.Dev05 > > > We should deprecate the `file-store.relative-to` attribute as all store locations now have to be children of the `globalstate.persistentLocation`. If the specified `path` is not absolute, then the store is always created relative to `globalstate.persistentLocation`. -- This message was sent by Atlassian Jira (v7.13.8#713008)

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[JBoss JIRA] (ISPN-11690) Remove File-store relative-to attribute

by Ryan Emerson (Jira)

[ https://issues.redhat.com/browse/ISPN-11690?page=com.atlassian.jira.plugi... ] Ryan Emerson updated ISPN-11690: -------------------------------- Status: Open (was: New) > Remove File-store relative-to attribute > --------------------------------------- > > Key: ISPN-11690 > URL: https://issues.redhat.com/browse/ISPN-11690 > Project: Infinispan > Issue Type: Task > Components: Configuration > Affects Versions: 11.0.0.Dev04 > Reporter: Ryan Emerson > Assignee: Ryan Emerson > Priority: Major > Fix For: 11.0.0.Dev05 > > > We should deprecate the `file-store.relative-to` attribute as all store locations now have to be children of the `globalstate.persistentLocation`. If the specified `path` is not absolute, then the store is always created relative to `globalstate.persistentLocation`. -- This message was sent by Atlassian Jira (v7.13.8#713008)

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[JBoss JIRA] (ISPN-11692) Remove File-store relative-to xml attribute

by Ryan Emerson (Jira)

[ https://issues.redhat.com/browse/ISPN-11692?page=com.atlassian.jira.plugi... ] Ryan Emerson deleted ISPN-11692: -------------------------------- > Remove File-store relative-to xml attribute > ------------------------------------------- > > Key: ISPN-11692 > URL: https://issues.redhat.com/browse/ISPN-11692 > Project: Infinispan > Issue Type: Sub-task > Reporter: Ryan Emerson > Priority: Major > > Deprecated in Infinispan 11.0 https://issues.redhat.com/browse/ISPN-11690 -- This message was sent by Atlassian Jira (v7.13.8#713008)

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[JBoss JIRA] (ISPN-11690) Remove File-store relative-to attribute

by Ryan Emerson (Jira)

[ https://issues.redhat.com/browse/ISPN-11690?page=com.atlassian.jira.plugi... ] Ryan Emerson updated ISPN-11690: -------------------------------- Summary: Remove File-store relative-to attribute (was: Deprecate File-store relative-to attribute) > Remove File-store relative-to attribute > --------------------------------------- > > Key: ISPN-11690 > URL: https://issues.redhat.com/browse/ISPN-11690 > Project: Infinispan > Issue Type: Task > Components: Configuration > Affects Versions: 11.0.0.Dev04 > Reporter: Ryan Emerson > Assignee: Ryan Emerson > Priority: Major > Fix For: 11.0.0.Dev05 > > > We should deprecate the `file-store.relative-to` attribute as all store locations now have to be children of the `globalstate.persistentLocation`. If the specified `path` is not absolute, then the store is always created relative to `globalstate.persistentLocation`. -- This message was sent by Atlassian Jira (v7.13.8#713008)

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[JBoss JIRA] (ISPN-11692) Remove File-store relative-to xml attribute

by Ryan Emerson (Jira)

Ryan Emerson created ISPN-11692: ----------------------------------- Summary: Remove File-store relative-to xml attribute Key: ISPN-11692 URL: https://issues.redhat.com/browse/ISPN-11692 Project: Infinispan Issue Type: Sub-task Components: Configuration Reporter: Ryan Emerson Deprecated in Infinispan 11.0 https://issues.redhat.com/browse/ISPN-11690 -- This message was sent by Atlassian Jira (v7.13.8#713008)

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[JBoss JIRA] (ISPN-11691) Remove deprecated code in 14.0

by Ryan Emerson (Jira)

[ https://issues.redhat.com/browse/ISPN-11691?page=com.atlassian.jira.plugi... ] Ryan Emerson updated ISPN-11691: -------------------------------- Fix Version/s: (was: 13.0.0.Final) > Remove deprecated code in 14.0 > ------------------------------ > > Key: ISPN-11691 > URL: https://issues.redhat.com/browse/ISPN-11691 > Project: Infinispan > Issue Type: Task > Reporter: Tristan Tarrant > Assignee: Tristan Tarrant > Priority: Blocker > -- This message was sent by Atlassian Jira (v7.13.8#713008)

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