[jira] [Updated] (YARN-9098) Separate mtab file reader code and cgroups file system hierarchy parser code from CGroupsHandlerImpl and ResourceHandlerModule
[ https://issues.apache.org/jira/browse/YARN-9098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Szilard Nemeth updated YARN-9098: - Attachment: YARN-9098.008.patch > Separate mtab file reader code and cgroups file system hierarchy parser code > from CGroupsHandlerImpl and ResourceHandlerModule > -- > > Key: YARN-9098 > URL: https://issues.apache.org/jira/browse/YARN-9098 > Project: Hadoop YARN > Issue Type: Improvement >Reporter: Szilard Nemeth >Assignee: Gergely Pollak >Priority: Major > Attachments: YARN-9098.002.patch, YARN-9098.003.patch, > YARN-9098.004.patch, YARN-9098.005.patch, YARN-9098.006.patch, > YARN-9098.007.patch, YARN-9098.008.patch, YARN-9098.008.patch > > > Separate mtab file reader code and cgroups file system hierarchy parser code > from CGroupsHandlerImpl and ResourceHandlerModule > CGroupsHandlerImpl has a method parseMtab that parses an mtab file and stores > cgroups data. > CGroupsLCEResourcesHandler also has a method with the same name, with > identical code. > The parser code should be extracted from these places and be added in a new > class as this is a separate responsibility. > As the output of the file parser is a Map>, it's better > to encapsulate it in a domain object, named 'CGroupsMountConfig' for instance. > ResourceHandlerModule has a method named parseConfiguredCGroupPath, that is > responsible for producing the same results (Map>) to > store cgroups data, it does not operate on mtab file, but looking at the > filesystem for cgroup settings. As the output is the same, CGroupsMountConfig > should be used here, too. > Again, this could should not be part of ResourceHandlerModule as it is a > different responsibility. > One more thing which is strongly related to the methods above is > CGroupsHandlerImpl.initializeFromMountConfig: This method processes the > result of a parsed mtab file or a parsed cgroups filesystem data and stores > file system paths for all available controllers. This method invokes > findControllerPathInMountConfig, which is a duplicated in CGroupsHandlerImpl > and CGroupsLCEResourcesHandler, so it should be moved to a single place. To > store filesystem path and controller mappings, a new domain object could be > introduced. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-9098) Separate mtab file reader code and cgroups file system hierarchy parser code from CGroupsHandlerImpl and ResourceHandlerModule
[ https://issues.apache.org/jira/browse/YARN-9098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Szilard Nemeth updated YARN-9098: - Attachment: YARN-9098.008.patch > Separate mtab file reader code and cgroups file system hierarchy parser code > from CGroupsHandlerImpl and ResourceHandlerModule > -- > > Key: YARN-9098 > URL: https://issues.apache.org/jira/browse/YARN-9098 > Project: Hadoop YARN > Issue Type: Improvement >Reporter: Szilard Nemeth >Assignee: Szilard Nemeth >Priority: Major > Attachments: YARN-9098.002.patch, YARN-9098.003.patch, > YARN-9098.004.patch, YARN-9098.005.patch, YARN-9098.006.patch, > YARN-9098.007.patch, YARN-9098.008.patch > > > Separate mtab file reader code and cgroups file system hierarchy parser code > from CGroupsHandlerImpl and ResourceHandlerModule > CGroupsHandlerImpl has a method parseMtab that parses an mtab file and stores > cgroups data. > CGroupsLCEResourcesHandler also has a method with the same name, with > identical code. > The parser code should be extracted from these places and be added in a new > class as this is a separate responsibility. > As the output of the file parser is a Map>, it's better > to encapsulate it in a domain object, named 'CGroupsMountConfig' for instance. > ResourceHandlerModule has a method named parseConfiguredCGroupPath, that is > responsible for producing the same results (Map>) to > store cgroups data, it does not operate on mtab file, but looking at the > filesystem for cgroup settings. As the output is the same, CGroupsMountConfig > should be used here, too. > Again, this could should not be part of ResourceHandlerModule as it is a > different responsibility. > One more thing which is strongly related to the methods above is > CGroupsHandlerImpl.initializeFromMountConfig: This method processes the > result of a parsed mtab file or a parsed cgroups filesystem data and stores > file system paths for all available controllers. This method invokes > findControllerPathInMountConfig, which is a duplicated in CGroupsHandlerImpl > and CGroupsLCEResourcesHandler, so it should be moved to a single place. To > store filesystem path and controller mappings, a new domain object could be > introduced. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-9098) Separate mtab file reader code and cgroups file system hierarchy parser code from CGroupsHandlerImpl and ResourceHandlerModule
[ https://issues.apache.org/jira/browse/YARN-9098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Szilard Nemeth updated YARN-9098: - Attachment: YARN-9098.007.patch > Separate mtab file reader code and cgroups file system hierarchy parser code > from CGroupsHandlerImpl and ResourceHandlerModule > -- > > Key: YARN-9098 > URL: https://issues.apache.org/jira/browse/YARN-9098 > Project: Hadoop YARN > Issue Type: Improvement >Reporter: Szilard Nemeth >Assignee: Szilard Nemeth >Priority: Major > Attachments: YARN-9098.002.patch, YARN-9098.003.patch, > YARN-9098.004.patch, YARN-9098.005.patch, YARN-9098.006.patch, > YARN-9098.007.patch > > > Separate mtab file reader code and cgroups file system hierarchy parser code > from CGroupsHandlerImpl and ResourceHandlerModule > CGroupsHandlerImpl has a method parseMtab that parses an mtab file and stores > cgroups data. > CGroupsLCEResourcesHandler also has a method with the same name, with > identical code. > The parser code should be extracted from these places and be added in a new > class as this is a separate responsibility. > As the output of the file parser is a Map>, it's better > to encapsulate it in a domain object, named 'CGroupsMountConfig' for instance. > ResourceHandlerModule has a method named parseConfiguredCGroupPath, that is > responsible for producing the same results (Map>) to > store cgroups data, it does not operate on mtab file, but looking at the > filesystem for cgroup settings. As the output is the same, CGroupsMountConfig > should be used here, too. > Again, this could should not be part of ResourceHandlerModule as it is a > different responsibility. > One more thing which is strongly related to the methods above is > CGroupsHandlerImpl.initializeFromMountConfig: This method processes the > result of a parsed mtab file or a parsed cgroups filesystem data and stores > file system paths for all available controllers. This method invokes > findControllerPathInMountConfig, which is a duplicated in CGroupsHandlerImpl > and CGroupsLCEResourcesHandler, so it should be moved to a single place. To > store filesystem path and controller mappings, a new domain object could be > introduced. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-9098) Separate mtab file reader code and cgroups file system hierarchy parser code from CGroupsHandlerImpl and ResourceHandlerModule
[ https://issues.apache.org/jira/browse/YARN-9098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Szilard Nemeth updated YARN-9098: - Attachment: YARN-9098.006.patch > Separate mtab file reader code and cgroups file system hierarchy parser code > from CGroupsHandlerImpl and ResourceHandlerModule > -- > > Key: YARN-9098 > URL: https://issues.apache.org/jira/browse/YARN-9098 > Project: Hadoop YARN > Issue Type: Improvement >Reporter: Szilard Nemeth >Assignee: Szilard Nemeth >Priority: Major > Attachments: YARN-9098.002.patch, YARN-9098.003.patch, > YARN-9098.004.patch, YARN-9098.005.patch, YARN-9098.006.patch > > > Separate mtab file reader code and cgroups file system hierarchy parser code > from CGroupsHandlerImpl and ResourceHandlerModule > CGroupsHandlerImpl has a method parseMtab that parses an mtab file and stores > cgroups data. > CGroupsLCEResourcesHandler also has a method with the same name, with > identical code. > The parser code should be extracted from these places and be added in a new > class as this is a separate responsibility. > As the output of the file parser is a Map>, it's better > to encapsulate it in a domain object, named 'CGroupsMountConfig' for instance. > ResourceHandlerModule has a method named parseConfiguredCGroupPath, that is > responsible for producing the same results (Map>) to > store cgroups data, it does not operate on mtab file, but looking at the > filesystem for cgroup settings. As the output is the same, CGroupsMountConfig > should be used here, too. > Again, this could should not be part of ResourceHandlerModule as it is a > different responsibility. > One more thing which is strongly related to the methods above is > CGroupsHandlerImpl.initializeFromMountConfig: This method processes the > result of a parsed mtab file or a parsed cgroups filesystem data and stores > file system paths for all available controllers. This method invokes > findControllerPathInMountConfig, which is a duplicated in CGroupsHandlerImpl > and CGroupsLCEResourcesHandler, so it should be moved to a single place. To > store filesystem path and controller mappings, a new domain object could be > introduced. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-9098) Separate mtab file reader code and cgroups file system hierarchy parser code from CGroupsHandlerImpl and ResourceHandlerModule
[ https://issues.apache.org/jira/browse/YARN-9098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Szilard Nemeth updated YARN-9098: - Attachment: YARN-9098.005.patch > Separate mtab file reader code and cgroups file system hierarchy parser code > from CGroupsHandlerImpl and ResourceHandlerModule > -- > > Key: YARN-9098 > URL: https://issues.apache.org/jira/browse/YARN-9098 > Project: Hadoop YARN > Issue Type: Improvement >Reporter: Szilard Nemeth >Assignee: Szilard Nemeth >Priority: Major > Attachments: YARN-9098.002.patch, YARN-9098.003.patch, > YARN-9098.004.patch, YARN-9098.005.patch > > > Separate mtab file reader code and cgroups file system hierarchy parser code > from CGroupsHandlerImpl and ResourceHandlerModule > CGroupsHandlerImpl has a method parseMtab that parses an mtab file and stores > cgroups data. > CGroupsLCEResourcesHandler also has a method with the same name, with > identical code. > The parser code should be extracted from these places and be added in a new > class as this is a separate responsibility. > As the output of the file parser is a Map>, it's better > to encapsulate it in a domain object, named 'CGroupsMountConfig' for instance. > ResourceHandlerModule has a method named parseConfiguredCGroupPath, that is > responsible for producing the same results (Map>) to > store cgroups data, it does not operate on mtab file, but looking at the > filesystem for cgroup settings. As the output is the same, CGroupsMountConfig > should be used here, too. > Again, this could should not be part of ResourceHandlerModule as it is a > different responsibility. > One more thing which is strongly related to the methods above is > CGroupsHandlerImpl.initializeFromMountConfig: This method processes the > result of a parsed mtab file or a parsed cgroups filesystem data and stores > file system paths for all available controllers. This method invokes > findControllerPathInMountConfig, which is a duplicated in CGroupsHandlerImpl > and CGroupsLCEResourcesHandler, so it should be moved to a single place. To > store filesystem path and controller mappings, a new domain object could be > introduced. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-9098) Separate mtab file reader code and cgroups file system hierarchy parser code from CGroupsHandlerImpl and ResourceHandlerModule
[ https://issues.apache.org/jira/browse/YARN-9098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Szilard Nemeth updated YARN-9098: - Attachment: YARN-9098.004.patch > Separate mtab file reader code and cgroups file system hierarchy parser code > from CGroupsHandlerImpl and ResourceHandlerModule > -- > > Key: YARN-9098 > URL: https://issues.apache.org/jira/browse/YARN-9098 > Project: Hadoop YARN > Issue Type: Improvement >Reporter: Szilard Nemeth >Assignee: Szilard Nemeth >Priority: Major > Attachments: YARN-9098.002.patch, YARN-9098.003.patch, > YARN-9098.004.patch > > > Separate mtab file reader code and cgroups file system hierarchy parser code > from CGroupsHandlerImpl and ResourceHandlerModule > CGroupsHandlerImpl has a method parseMtab that parses an mtab file and stores > cgroups data. > CGroupsLCEResourcesHandler also has a method with the same name, with > identical code. > The parser code should be extracted from these places and be added in a new > class as this is a separate responsibility. > As the output of the file parser is a Map>, it's better > to encapsulate it in a domain object, named 'CGroupsMountConfig' for instance. > ResourceHandlerModule has a method named parseConfiguredCGroupPath, that is > responsible for producing the same results (Map>) to > store cgroups data, it does not operate on mtab file, but looking at the > filesystem for cgroup settings. As the output is the same, CGroupsMountConfig > should be used here, too. > Again, this could should not be part of ResourceHandlerModule as it is a > different responsibility. > One more thing which is strongly related to the methods above is > CGroupsHandlerImpl.initializeFromMountConfig: This method processes the > result of a parsed mtab file or a parsed cgroups filesystem data and stores > file system paths for all available controllers. This method invokes > findControllerPathInMountConfig, which is a duplicated in CGroupsHandlerImpl > and CGroupsLCEResourcesHandler, so it should be moved to a single place. To > store filesystem path and controller mappings, a new domain object could be > introduced. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-9098) Separate mtab file reader code and cgroups file system hierarchy parser code from CGroupsHandlerImpl and ResourceHandlerModule
[ https://issues.apache.org/jira/browse/YARN-9098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Szilard Nemeth updated YARN-9098: - Attachment: YARN-9098.003.patch > Separate mtab file reader code and cgroups file system hierarchy parser code > from CGroupsHandlerImpl and ResourceHandlerModule > -- > > Key: YARN-9098 > URL: https://issues.apache.org/jira/browse/YARN-9098 > Project: Hadoop YARN > Issue Type: Improvement >Reporter: Szilard Nemeth >Assignee: Szilard Nemeth >Priority: Major > Attachments: YARN-9098.002.patch, YARN-9098.003.patch > > > Separate mtab file reader code and cgroups file system hierarchy parser code > from CGroupsHandlerImpl and ResourceHandlerModule > CGroupsHandlerImpl has a method parseMtab that parses an mtab file and stores > cgroups data. > CGroupsLCEResourcesHandler also has a method with the same name, with > identical code. > The parser code should be extracted from these places and be added in a new > class as this is a separate responsibility. > As the output of the file parser is a Map>, it's better > to encapsulate it in a domain object, named 'CGroupsMountConfig' for instance. > ResourceHandlerModule has a method named parseConfiguredCGroupPath, that is > responsible for producing the same results (Map>) to > store cgroups data, it does not operate on mtab file, but looking at the > filesystem for cgroup settings. As the output is the same, CGroupsMountConfig > should be used here, too. > Again, this could should not be part of ResourceHandlerModule as it is a > different responsibility. > One more thing which is strongly related to the methods above is > CGroupsHandlerImpl.initializeFromMountConfig: This method processes the > result of a parsed mtab file or a parsed cgroups filesystem data and stores > file system paths for all available controllers. This method invokes > findControllerPathInMountConfig, which is a duplicated in CGroupsHandlerImpl > and CGroupsLCEResourcesHandler, so it should be moved to a single place. To > store filesystem path and controller mappings, a new domain object could be > introduced. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Updated] (YARN-9098) Separate mtab file reader code and cgroups file system hierarchy parser code from CGroupsHandlerImpl and ResourceHandlerModule
[ https://issues.apache.org/jira/browse/YARN-9098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Szilard Nemeth updated YARN-9098: - Attachment: YARN-9098.002.patch > Separate mtab file reader code and cgroups file system hierarchy parser code > from CGroupsHandlerImpl and ResourceHandlerModule > -- > > Key: YARN-9098 > URL: https://issues.apache.org/jira/browse/YARN-9098 > Project: Hadoop YARN > Issue Type: Improvement >Reporter: Szilard Nemeth >Assignee: Szilard Nemeth >Priority: Major > Attachments: YARN-9098.002.patch > > > Separate mtab file reader code and cgroups file system hierarchy parser code > from CGroupsHandlerImpl and ResourceHandlerModule > CGroupsHandlerImpl has a method parseMtab that parses an mtab file and stores > cgroups data. > CGroupsLCEResourcesHandler also has a method with the same name, with > identical code. > The parser code should be extracted from these places and be added in a new > class as this is a separate responsibility. > As the output of the file parser is a Map>, it's better > to encapsulate it in a domain object, named 'CGroupsMountConfig' for instance. > ResourceHandlerModule has a method named parseConfiguredCGroupPath, that is > responsible for producing the same results (Map>) to > store cgroups data, it does not operate on mtab file, but looking at the > filesystem for cgroup settings. As the output is the same, CGroupsMountConfig > should be used here, too. > Again, this could should not be part of ResourceHandlerModule as it is a > different responsibility. > One more thing which is strongly related to the methods above is > CGroupsHandlerImpl.initializeFromMountConfig: This method processes the > result of a parsed mtab file or a parsed cgroups filesystem data and stores > file system paths for all available controllers. This method invokes > findControllerPathInMountConfig, which is a duplicated in CGroupsHandlerImpl > and CGroupsLCEResourcesHandler, so it should be moved to a single place. To > store filesystem path and controller mappings, a new domain object could be > introduced. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
