[JBoss JIRA] (WFLY-5613) Fix transaction subsystem resource descriptions
by Tom Jenkinson (JIRA)
[ https://issues.jboss.org/browse/WFLY-5613?page=com.atlassian.jira.plugin.... ]
Tom Jenkinson updated WFLY-5613:
--------------------------------
Fix Version/s: 10.0.0.Final
> Fix transaction subsystem resource descriptions
> -----------------------------------------------
>
> Key: WFLY-5613
> URL: https://issues.jboss.org/browse/WFLY-5613
> Project: WildFly
> Issue Type: Enhancement
> Components: Transactions
> Reporter: Ondřej Chaloupka
> Assignee: Amos Feng
> Priority: Minor
> Fix For: 10.0.0.Final
>
> Attachments: jts-tooltip-700.DR132.png
>
>
> I would like ask for changing text in transaction configuration helper tooltip (_Need Help?
> _). First there is an issue of not having an information that jts to be fully enabled is need to set subsystem of iiop orb as well (the same issue was for 6.4.0 https://bugzilla.redhat.com/show_bug.cgi?id=995439).
> Nevertheless I would like ask for a bit more general change of the text in the help webconsole tooltip
> Current text is
> {noformat}
> Default timeout: The default timeout.
> Enable tsm status: Whether the transaction status manager (TSM) service, needed for out of process recovery, should be provided or not..
> Journal store enable async io: Whether AsyncIO should be enabled for the journal store. Default is false. The server should be restarted for this setting to take effect.
> Jts: If true this enables the Java Transaction Service.
> Node identifier: Used to set the node identifier on the core environment.
> Statistics enabled: Whether statistics should be enabled.
> Use journal store: Use the journal store for writing transaction logs. Set to true to enable and to false to use the default log store type. The default log store is normally one file system file per transaction log. The server should be restarted for this setting to take effect. It's alternative to jdbc based store.
> {noformat}
> {noformat}
> Process id uuid: Indicates whether the transaction manager should use a UUID based process id.
> Process id socket binding: The name of the socket binding configuration to use if the transaction manager should use a socket-based process id. Will be 'undefined' if 'process-id-uuid' is 'true'; otherwise must be set.
> Process id socket max ports: The maximum number of ports to search for an open port if the transaction manager should use a socket-based process id. If the port specified by the socket binding referenced in 'process-id-socket-binding' is occupied, the next higher port will be tried until an open port is found or the number of ports specified by this attribute have been tried. Will be 'undefined' if 'process-id-uuid' is 'true'.
> {noformat}
> {noformat}
> Socket binding: Used to reference the correct socket binding to use for the recovery environment.
> Status socket binding: Used to reference the correct socket binding to use for the transaction status manager.
> Recovery listener: Used to specify if the recovery system should listen on a network socket or not.
> {noformat}
> {noformat}
> Object store path: Denotes a relative or absolute filesystem path denoting where the transaction manager object store should store data. By default the value is treated as relative to the path denoted by the "relative-to" attribute.
> Object store relative to: References a global path configuration in the domain model, defaulting to the JBoss Application Server data directory (jboss.server.data.dir). The value of the "path" attribute will treated as relative to this path. Use an empty string to disable the default behavior and force the value of the "path" attribute to be treated as an absolute path.
> {noformat}
> {noformat}
> Use jdbc store: Use the jdbc store for writing transaction logs. Set to true to enable and to false to use the default log store type. The default log store is normally one file system file per transaction log. The server should be restarted for this setting to take effect. It's alternative to Horneq based store
> Jdbc action store drop table: Configure if jdbc action store should drop tables. Default is false. The server should be restarted for this setting to take effect.
> Jdbc action store table prefix: Optional prefix for table used to write transcation logs in configured jdbc action store. The server should be restarted for this setting to take effect.
> Jdbc communication store drop table: Configure if jdbc communication store should drop tables. Default is false. The server should be restarted for this setting to take effect.
> Jdbc communication store table prefix: Optional prefix for table used to write transcation logs in configured jdbc communication store. The server should be restarted for this setting to take effect.
> Jdbc state store drop table: Configure if jdbc state store should drop tables. Default is false. The server should be restarted for this setting to take effect.
> Jdbc state store table prefix: Optional prefix for table used to write transcation logs in configured jdbc state store. The server should be restarted for this setting to take effect.
> Jdbc store datasource: Jndi name of non-XA datasource used. Datasource sghould be define in datasources subsystem. The server should be restarted for this setting to take effect.
> {noformat}
> I would propose the following changes in the tooltip text
> *Attributes*
> * Default timeout
> ** The default timeout for a transaction managed by the transaction manager.
> * Enable tsm status
> ** Whether the transaction status manager (TSM) service, needed for out of process recovery, should be provided or not.
> * Journal store enable async io
> ** Whether AsyncIO should be enabled for the journal store. Default is false. For this settings being active journal natives libraries needs to be available. The server should be restarted for this setting to take effect.
> * Jts
> ** If true this enables the Java Transaction Service. Use of the JTS needs configuration in IIOP OpenJDK where Transactions parameter needs to be set to full. The server should be restarted for this setting to take effect.
> * Node identifier
> ** Used to set the node identifier on the core environment. Each server should have this identifier unique. It's an identifier which differentiates XA transactions as created by this node. The server should be restarted for this setting to take effect.
> * Statistics enabled
> ** Whether transaction statistics should be enabled. The transaction statistics could be seen in section Runtime > Monitor > Subsystems > Transactions. The server should be reloaded for this setting to take effect.
> * Use journal store
> ** Use the journal store for writing transaction logs. Set to true to enable and to false to use the default log store type. The default log store creates normally one file file per transaction log. The journal one consists from one file for all the transactions. It's alternative to jdbc based store. The server should be restarted for this setting to take effect.
> *Process ID* + *Recovery*
> Add information that for settings these attributes taking effect the server needs to be reloaded.
> *Path*
> * Object store path
> ** Denotes a relative or absolute filesystem path denoting where the transaction manager object store should store data. By default the value is treated as relative to the path denoted by the "relative-to" attribute. This settings is valid when default or journal store is used. It's not used when jdbc journal store is used. The server should be reloaded for this setting to take effect.
> * Object store relative to
> ** References a global path configuration in the domain model, defaulting to the Application Server data directory (jboss.server.data.dir). The value of the "Object store path" attribute will treated as relative to this path. Use an empty string to disable the default behavior and force the value of the "Object store path" attribute to be treated as an absolute path. The server should be reloaded for this setting to take effect.
> *JDBC*
> * Use jdbc store
> ** Use the jdbc store for writing transaction logs. Set to true to enable and to false to use the default log store type. The default log store is normally one file file per transaction log. It's alternative to journal based store. The server should be restarted for this setting to take effect.
> * Jdbc store datasource
> ** Jndi name of non-XA datasource used. Datasource sghould be define in datasources subsystem. For this would work the non-XA datasource has to be marked as jta="false". The server should be restarted for this setting to take effect.
> ...the rest of the information is ok from my point of view
--
This message was sent by Atlassian JIRA
(v6.4.11#64026)
10 years, 3 months
[JBoss JIRA] (WFLY-5956) Include -XX:MetaspaceSize in our default vm settings
by Brian Stansberry (JIRA)
Brian Stansberry created WFLY-5956:
--------------------------------------
Summary: Include -XX:MetaspaceSize in our default vm settings
Key: WFLY-5956
URL: https://issues.jboss.org/browse/WFLY-5956
Project: WildFly
Issue Type: Bug
Components: Server
Reporter: Brian Stansberry
Assignee: Brian Stansberry
Fix For: 10.0.0.Final
JDK 8 no longer has a perm gen, but it does have a "Metaspace" area of native memory where it stores some of the types of data previously stored in perm gen, class metadata in particular.
The default size of this is, I believe 21MB on a 64 bit VM. Full WildFly uses over 50MB, excluding apps. The VM will increase the size once it gets over a certain percentage full, but it will do a full, stop-the-world GC before increasing. This means full WildFly has two full GCs as part of boot.
The -XX:MetaspaceSize JVM option allows the minimum size to be set. Using a reasonable value for this will help avoid unnecessary full GCs.
I'm not sure the best value to use. A minimum of 80MB was enough to avoid a full GC during a boot of standalone-full-ha.xml. But then any sort of deployments will trigger a full GC. OTOH, our host.xml jvm elements have historically included a -XX:PermSize setting of 256M, so that's another possible value. Perm Gen and Metaspace aren't completely equivalent (e.g. before JDK 7 perm gen included stuff like interned strings, which are now in the heap.)
--
This message was sent by Atlassian JIRA
(v6.4.11#64026)
10 years, 3 months
[JBoss JIRA] (WFLY-5613) Fix transaction subsystem resource descriptions
by Tom Jenkinson (JIRA)
[ https://issues.jboss.org/browse/WFLY-5613?page=com.atlassian.jira.plugin.... ]
Tom Jenkinson updated WFLY-5613:
--------------------------------
Fix Version/s: (was: 10.0.0.Final)
> Fix transaction subsystem resource descriptions
> -----------------------------------------------
>
> Key: WFLY-5613
> URL: https://issues.jboss.org/browse/WFLY-5613
> Project: WildFly
> Issue Type: Enhancement
> Components: Transactions
> Reporter: Ondřej Chaloupka
> Assignee: Amos Feng
> Priority: Minor
> Attachments: jts-tooltip-700.DR132.png
>
>
> I would like ask for changing text in transaction configuration helper tooltip (_Need Help?
> _). First there is an issue of not having an information that jts to be fully enabled is need to set subsystem of iiop orb as well (the same issue was for 6.4.0 https://bugzilla.redhat.com/show_bug.cgi?id=995439).
> Nevertheless I would like ask for a bit more general change of the text in the help webconsole tooltip
> Current text is
> {noformat}
> Default timeout: The default timeout.
> Enable tsm status: Whether the transaction status manager (TSM) service, needed for out of process recovery, should be provided or not..
> Journal store enable async io: Whether AsyncIO should be enabled for the journal store. Default is false. The server should be restarted for this setting to take effect.
> Jts: If true this enables the Java Transaction Service.
> Node identifier: Used to set the node identifier on the core environment.
> Statistics enabled: Whether statistics should be enabled.
> Use journal store: Use the journal store for writing transaction logs. Set to true to enable and to false to use the default log store type. The default log store is normally one file system file per transaction log. The server should be restarted for this setting to take effect. It's alternative to jdbc based store.
> {noformat}
> {noformat}
> Process id uuid: Indicates whether the transaction manager should use a UUID based process id.
> Process id socket binding: The name of the socket binding configuration to use if the transaction manager should use a socket-based process id. Will be 'undefined' if 'process-id-uuid' is 'true'; otherwise must be set.
> Process id socket max ports: The maximum number of ports to search for an open port if the transaction manager should use a socket-based process id. If the port specified by the socket binding referenced in 'process-id-socket-binding' is occupied, the next higher port will be tried until an open port is found or the number of ports specified by this attribute have been tried. Will be 'undefined' if 'process-id-uuid' is 'true'.
> {noformat}
> {noformat}
> Socket binding: Used to reference the correct socket binding to use for the recovery environment.
> Status socket binding: Used to reference the correct socket binding to use for the transaction status manager.
> Recovery listener: Used to specify if the recovery system should listen on a network socket or not.
> {noformat}
> {noformat}
> Object store path: Denotes a relative or absolute filesystem path denoting where the transaction manager object store should store data. By default the value is treated as relative to the path denoted by the "relative-to" attribute.
> Object store relative to: References a global path configuration in the domain model, defaulting to the JBoss Application Server data directory (jboss.server.data.dir). The value of the "path" attribute will treated as relative to this path. Use an empty string to disable the default behavior and force the value of the "path" attribute to be treated as an absolute path.
> {noformat}
> {noformat}
> Use jdbc store: Use the jdbc store for writing transaction logs. Set to true to enable and to false to use the default log store type. The default log store is normally one file system file per transaction log. The server should be restarted for this setting to take effect. It's alternative to Horneq based store
> Jdbc action store drop table: Configure if jdbc action store should drop tables. Default is false. The server should be restarted for this setting to take effect.
> Jdbc action store table prefix: Optional prefix for table used to write transcation logs in configured jdbc action store. The server should be restarted for this setting to take effect.
> Jdbc communication store drop table: Configure if jdbc communication store should drop tables. Default is false. The server should be restarted for this setting to take effect.
> Jdbc communication store table prefix: Optional prefix for table used to write transcation logs in configured jdbc communication store. The server should be restarted for this setting to take effect.
> Jdbc state store drop table: Configure if jdbc state store should drop tables. Default is false. The server should be restarted for this setting to take effect.
> Jdbc state store table prefix: Optional prefix for table used to write transcation logs in configured jdbc state store. The server should be restarted for this setting to take effect.
> Jdbc store datasource: Jndi name of non-XA datasource used. Datasource sghould be define in datasources subsystem. The server should be restarted for this setting to take effect.
> {noformat}
> I would propose the following changes in the tooltip text
> *Attributes*
> * Default timeout
> ** The default timeout for a transaction managed by the transaction manager.
> * Enable tsm status
> ** Whether the transaction status manager (TSM) service, needed for out of process recovery, should be provided or not.
> * Journal store enable async io
> ** Whether AsyncIO should be enabled for the journal store. Default is false. For this settings being active journal natives libraries needs to be available. The server should be restarted for this setting to take effect.
> * Jts
> ** If true this enables the Java Transaction Service. Use of the JTS needs configuration in IIOP OpenJDK where Transactions parameter needs to be set to full. The server should be restarted for this setting to take effect.
> * Node identifier
> ** Used to set the node identifier on the core environment. Each server should have this identifier unique. It's an identifier which differentiates XA transactions as created by this node. The server should be restarted for this setting to take effect.
> * Statistics enabled
> ** Whether transaction statistics should be enabled. The transaction statistics could be seen in section Runtime > Monitor > Subsystems > Transactions. The server should be reloaded for this setting to take effect.
> * Use journal store
> ** Use the journal store for writing transaction logs. Set to true to enable and to false to use the default log store type. The default log store creates normally one file file per transaction log. The journal one consists from one file for all the transactions. It's alternative to jdbc based store. The server should be restarted for this setting to take effect.
> *Process ID* + *Recovery*
> Add information that for settings these attributes taking effect the server needs to be reloaded.
> *Path*
> * Object store path
> ** Denotes a relative or absolute filesystem path denoting where the transaction manager object store should store data. By default the value is treated as relative to the path denoted by the "relative-to" attribute. This settings is valid when default or journal store is used. It's not used when jdbc journal store is used. The server should be reloaded for this setting to take effect.
> * Object store relative to
> ** References a global path configuration in the domain model, defaulting to the Application Server data directory (jboss.server.data.dir). The value of the "Object store path" attribute will treated as relative to this path. Use an empty string to disable the default behavior and force the value of the "Object store path" attribute to be treated as an absolute path. The server should be reloaded for this setting to take effect.
> *JDBC*
> * Use jdbc store
> ** Use the jdbc store for writing transaction logs. Set to true to enable and to false to use the default log store type. The default log store is normally one file file per transaction log. It's alternative to journal based store. The server should be restarted for this setting to take effect.
> * Jdbc store datasource
> ** Jndi name of non-XA datasource used. Datasource sghould be define in datasources subsystem. For this would work the non-XA datasource has to be marked as jta="false". The server should be restarted for this setting to take effect.
> ...the rest of the information is ok from my point of view
--
This message was sent by Atlassian JIRA
(v6.4.11#64026)
10 years, 3 months
[JBoss JIRA] (WFLY-5955) Include -XX:MetaspaceSize in our default vm settings
by Brian Stansberry (JIRA)
[ https://issues.jboss.org/browse/WFLY-5955?page=com.atlassian.jira.plugin.... ]
Brian Stansberry moved WFCORE-1279 to WFLY-5955:
------------------------------------------------
Project: WildFly (was: WildFly Core)
Key: WFLY-5955 (was: WFCORE-1279)
Component/s: Server
(was: Server)
Fix Version/s: 10.0.0.Final
(was: 3.0.0.Alpha1)
(was: 2.0.6.Final)
> Include -XX:MetaspaceSize in our default vm settings
> ----------------------------------------------------
>
> Key: WFLY-5955
> URL: https://issues.jboss.org/browse/WFLY-5955
> Project: WildFly
> Issue Type: Bug
> Components: Server
> Reporter: Brian Stansberry
> Assignee: Brian Stansberry
> Fix For: 10.0.0.Final
>
>
> JDK 8 no longer has a perm gen, but it does have a "Metaspace" area of native memory where it stores some of the types of data previously stored in perm gen, class metadata in particular.
> The default size of this is, I believe 21MB on a 64 bit VM. Full WildFly uses over 50MB, excluding apps. The VM will increase the size once it gets over a certain percentage full, but it will do a full, stop-the-world GC before increasing. This means full WildFly has two full GCs as part of boot.
> The -XX:MetaspaceSize JVM option allows the minimum size to be set. Using a reasonable value for this will help avoid unnecessary full GCs.
> I'm not sure the best value to use. A minimum of 80MB was enough to avoid a full GC during a boot of standalone-full-ha.xml. But then any sort of deployments will trigger a full GC. OTOH, our host.xml jvm elements have historically included a -XX:PermSize setting of 256M, so that's another possible value. Perm Gen and Metaspace aren't completely equivalent (e.g. before JDK 7 perm gen included stuff like interned strings, which are now in the heap.)
--
This message was sent by Atlassian JIRA
(v6.4.11#64026)
10 years, 3 months
[JBoss JIRA] (WFCORE-1150) Include -XX:MetaspaceSize in our default vm settings
by Brian Stansberry (JIRA)
[ https://issues.jboss.org/browse/WFCORE-1150?page=com.atlassian.jira.plugi... ]
Brian Stansberry reassigned WFCORE-1150:
----------------------------------------
Assignee: Brian Stansberry
> Include -XX:MetaspaceSize in our default vm settings
> ----------------------------------------------------
>
> Key: WFCORE-1150
> URL: https://issues.jboss.org/browse/WFCORE-1150
> Project: WildFly Core
> Issue Type: Enhancement
> Components: Server
> Reporter: Brian Stansberry
> Assignee: Brian Stansberry
> Fix For: 2.0.6.Final, 3.0.0.Alpha1
>
>
> JDK 8 no longer has a perm gen, but it does have a "Metaspace" area of native memory where it stores some of the types of data previously stored in perm gen, class metadata in particular.
> The default size of this is, I believe 21MB on a 64 bit VM. Full WildFly uses over 50MB, excluding apps. The VM will increase the size once it gets over a certain percentage full, but it will do a full, stop-the-world GC before increasing. This means full WildFly has two full GCs as part of boot.
> The -XX:MetaspaceSize JVM option allows the minimum size to be set. Using a reasonable value for this will help avoid unnecessary full GCs.
> I'm not sure the best value to use. A minimum of 80MB was enough to avoid a full GC during a boot of standalone-full-ha.xml. But then any sort of deployments will trigger a full GC. OTOH, our host.xml jvm elements have historically included a -XX:PermSize setting of 256M, so that's another possible value. Perm Gen and Metaspace aren't completely equivalent (e.g. before JDK 7 perm gen included stuff like interned strings, which are now in the heap.)
--
This message was sent by Atlassian JIRA
(v6.4.11#64026)
10 years, 3 months
[JBoss JIRA] (WFCORE-1279) Include -XX:MetaspaceSize in our default vm settings
by Brian Stansberry (JIRA)
Brian Stansberry created WFCORE-1279:
----------------------------------------
Summary: Include -XX:MetaspaceSize in our default vm settings
Key: WFCORE-1279
URL: https://issues.jboss.org/browse/WFCORE-1279
Project: WildFly Core
Issue Type: Enhancement
Components: Server
Reporter: Brian Stansberry
Assignee: Brian Stansberry
Fix For: 2.0.6.Final, 3.0.0.Alpha1
JDK 8 no longer has a perm gen, but it does have a "Metaspace" area of native memory where it stores some of the types of data previously stored in perm gen, class metadata in particular.
The default size of this is, I believe 21MB on a 64 bit VM. Full WildFly uses over 50MB, excluding apps. The VM will increase the size once it gets over a certain percentage full, but it will do a full, stop-the-world GC before increasing. This means full WildFly has two full GCs as part of boot.
The -XX:MetaspaceSize JVM option allows the minimum size to be set. Using a reasonable value for this will help avoid unnecessary full GCs.
I'm not sure the best value to use. A minimum of 80MB was enough to avoid a full GC during a boot of standalone-full-ha.xml. But then any sort of deployments will trigger a full GC. OTOH, our host.xml jvm elements have historically included a -XX:PermSize setting of 256M, so that's another possible value. Perm Gen and Metaspace aren't completely equivalent (e.g. before JDK 7 perm gen included stuff like interned strings, which are now in the heap.)
--
This message was sent by Atlassian JIRA
(v6.4.11#64026)
10 years, 3 months
[JBoss JIRA] (WFCORE-1279) Include -XX:MetaspaceSize in our default vm settings
by Brian Stansberry (JIRA)
[ https://issues.jboss.org/browse/WFCORE-1279?page=com.atlassian.jira.plugi... ]
Brian Stansberry updated WFCORE-1279:
-------------------------------------
Issue Type: Bug (was: Enhancement)
> Include -XX:MetaspaceSize in our default vm settings
> ----------------------------------------------------
>
> Key: WFCORE-1279
> URL: https://issues.jboss.org/browse/WFCORE-1279
> Project: WildFly Core
> Issue Type: Bug
> Components: Server
> Reporter: Brian Stansberry
> Assignee: Brian Stansberry
> Fix For: 2.0.6.Final, 3.0.0.Alpha1
>
>
> JDK 8 no longer has a perm gen, but it does have a "Metaspace" area of native memory where it stores some of the types of data previously stored in perm gen, class metadata in particular.
> The default size of this is, I believe 21MB on a 64 bit VM. Full WildFly uses over 50MB, excluding apps. The VM will increase the size once it gets over a certain percentage full, but it will do a full, stop-the-world GC before increasing. This means full WildFly has two full GCs as part of boot.
> The -XX:MetaspaceSize JVM option allows the minimum size to be set. Using a reasonable value for this will help avoid unnecessary full GCs.
> I'm not sure the best value to use. A minimum of 80MB was enough to avoid a full GC during a boot of standalone-full-ha.xml. But then any sort of deployments will trigger a full GC. OTOH, our host.xml jvm elements have historically included a -XX:PermSize setting of 256M, so that's another possible value. Perm Gen and Metaspace aren't completely equivalent (e.g. before JDK 7 perm gen included stuff like interned strings, which are now in the heap.)
--
This message was sent by Atlassian JIRA
(v6.4.11#64026)
10 years, 3 months
[JBoss JIRA] (WFCORE-1150) Include -XX:MetaspaceSize in our default vm settings
by Brian Stansberry (JIRA)
[ https://issues.jboss.org/browse/WFCORE-1150?page=com.atlassian.jira.plugi... ]
Brian Stansberry updated WFCORE-1150:
-------------------------------------
Issue Type: Bug (was: Enhancement)
> Include -XX:MetaspaceSize in our default vm settings
> ----------------------------------------------------
>
> Key: WFCORE-1150
> URL: https://issues.jboss.org/browse/WFCORE-1150
> Project: WildFly Core
> Issue Type: Bug
> Components: Server
> Reporter: Brian Stansberry
> Assignee: Brian Stansberry
> Fix For: 2.0.6.Final, 3.0.0.Alpha1
>
>
> JDK 8 no longer has a perm gen, but it does have a "Metaspace" area of native memory where it stores some of the types of data previously stored in perm gen, class metadata in particular.
> The default size of this is, I believe 21MB on a 64 bit VM. Full WildFly uses over 50MB, excluding apps. The VM will increase the size once it gets over a certain percentage full, but it will do a full, stop-the-world GC before increasing. This means full WildFly has two full GCs as part of boot.
> The -XX:MetaspaceSize JVM option allows the minimum size to be set. Using a reasonable value for this will help avoid unnecessary full GCs.
> I'm not sure the best value to use. A minimum of 80MB was enough to avoid a full GC during a boot of standalone-full-ha.xml. But then any sort of deployments will trigger a full GC. OTOH, our host.xml jvm elements have historically included a -XX:PermSize setting of 256M, so that's another possible value. Perm Gen and Metaspace aren't completely equivalent (e.g. before JDK 7 perm gen included stuff like interned strings, which are now in the heap.)
--
This message was sent by Atlassian JIRA
(v6.4.11#64026)
10 years, 3 months