[jira] [Updated] (YARN-8865) RMStateStore contains large number of expired RMDelegationToken
[ https://issues.apache.org/jira/browse/YARN-8865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wilfred Spiegelenburg updated YARN-8865: Attachment: YARN-8865.006.patch > RMStateStore contains large number of expired RMDelegationToken > --- > > Key: YARN-8865 > URL: https://issues.apache.org/jira/browse/YARN-8865 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager >Affects Versions: 3.1.0 >Reporter: Wilfred Spiegelenburg >Assignee: Wilfred Spiegelenburg >Priority: Major > Attachments: YARN-8865.001.patch, YARN-8865.002.patch, > YARN-8865.003.patch, YARN-8865.004.patch, YARN-8865.005.patch, > YARN-8865.006.patch > > > When the RM state store is restored expired delegation tokens are restored > and added to the system. These expired tokens do not get cleaned up or > removed. The exact reason why the tokens are still in the store is not clear. > We have seen as many as 250,000 tokens in the store some of which were 2 > years old. > This has two side effects: > * for the zookeeper store this leads to a jute buffer exhaustion issue and > prevents the RM from becoming active. > * restore takes longer than needed and heap usage is higher than it should be > We should not restore already expired tokens since they cannot be renewed or > used. -- 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-8865) RMStateStore contains large number of expired RMDelegationToken
[ https://issues.apache.org/jira/browse/YARN-8865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wilfred Spiegelenburg updated YARN-8865: Attachment: YARN-8865.005.patch > RMStateStore contains large number of expired RMDelegationToken > --- > > Key: YARN-8865 > URL: https://issues.apache.org/jira/browse/YARN-8865 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager >Affects Versions: 3.1.0 >Reporter: Wilfred Spiegelenburg >Assignee: Wilfred Spiegelenburg >Priority: Major > Attachments: YARN-8865.001.patch, YARN-8865.002.patch, > YARN-8865.003.patch, YARN-8865.004.patch, YARN-8865.005.patch > > > When the RM state store is restored expired delegation tokens are restored > and added to the system. These expired tokens do not get cleaned up or > removed. The exact reason why the tokens are still in the store is not clear. > We have seen as many as 250,000 tokens in the store some of which were 2 > years old. > This has two side effects: > * for the zookeeper store this leads to a jute buffer exhaustion issue and > prevents the RM from becoming active. > * restore takes longer than needed and heap usage is higher than it should be > We should not restore already expired tokens since they cannot be renewed or > used. -- 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-8865) RMStateStore contains large number of expired RMDelegationToken
[ https://issues.apache.org/jira/browse/YARN-8865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wilfred Spiegelenburg updated YARN-8865: Attachment: YARN-8865.004.patch > RMStateStore contains large number of expired RMDelegationToken > --- > > Key: YARN-8865 > URL: https://issues.apache.org/jira/browse/YARN-8865 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager >Affects Versions: 3.1.0 >Reporter: Wilfred Spiegelenburg >Assignee: Wilfred Spiegelenburg >Priority: Major > Attachments: YARN-8865.001.patch, YARN-8865.002.patch, > YARN-8865.003.patch, YARN-8865.004.patch > > > When the RM state store is restored expired delegation tokens are restored > and added to the system. These expired tokens do not get cleaned up or > removed. The exact reason why the tokens are still in the store is not clear. > We have seen as many as 250,000 tokens in the store some of which were 2 > years old. > This has two side effects: > * for the zookeeper store this leads to a jute buffer exhaustion issue and > prevents the RM from becoming active. > * restore takes longer than needed and heap usage is higher than it should be > We should not restore already expired tokens since they cannot be renewed or > used. -- 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-8865) RMStateStore contains large number of expired RMDelegationToken
[ https://issues.apache.org/jira/browse/YARN-8865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wilfred Spiegelenburg updated YARN-8865: Attachment: YARN-8865.003.patch > RMStateStore contains large number of expired RMDelegationToken > --- > > Key: YARN-8865 > URL: https://issues.apache.org/jira/browse/YARN-8865 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager >Affects Versions: 3.1.0 >Reporter: Wilfred Spiegelenburg >Assignee: Wilfred Spiegelenburg >Priority: Major > Attachments: YARN-8865.001.patch, YARN-8865.002.patch, > YARN-8865.003.patch > > > When the RM state store is restored expired delegation tokens are restored > and added to the system. These expired tokens do not get cleaned up or > removed. The exact reason why the tokens are still in the store is not clear. > We have seen as many as 250,000 tokens in the store some of which were 2 > years old. > This has two side effects: > * for the zookeeper store this leads to a jute buffer exhaustion issue and > prevents the RM from becoming active. > * restore takes longer than needed and heap usage is higher than it should be > We should not restore already expired tokens since they cannot be renewed or > used. -- 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-8865) RMStateStore contains large number of expired RMDelegationToken
[ https://issues.apache.org/jira/browse/YARN-8865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wilfred Spiegelenburg updated YARN-8865: Attachment: YARN-8865.002.patch > RMStateStore contains large number of expired RMDelegationToken > --- > > Key: YARN-8865 > URL: https://issues.apache.org/jira/browse/YARN-8865 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager >Affects Versions: 3.1.0 >Reporter: Wilfred Spiegelenburg >Assignee: Wilfred Spiegelenburg >Priority: Major > Attachments: YARN-8865.001.patch, YARN-8865.002.patch > > > When the RM state store is restored expired delegation tokens are restored > and added to the system. These expired tokens do not get cleaned up or > removed. The exact reason why the tokens are still in the store is not clear. > We have seen as many as 250,000 tokens in the store some of which were 2 > years old. > This has two side effects: > * for the zookeeper store this leads to a jute buffer exhaustion issue and > prevents the RM from becoming active. > * restore takes longer than needed and heap usage is higher than it should be > We should not restore already expired tokens since they cannot be renewed or > used. -- 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-8865) RMStateStore contains large number of expired RMDelegationToken
[ https://issues.apache.org/jira/browse/YARN-8865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wilfred Spiegelenburg updated YARN-8865: Attachment: YARN-8865.001.patch > RMStateStore contains large number of expired RMDelegationToken > --- > > Key: YARN-8865 > URL: https://issues.apache.org/jira/browse/YARN-8865 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager >Affects Versions: 3.1.0 >Reporter: Wilfred Spiegelenburg >Assignee: Wilfred Spiegelenburg >Priority: Major > Attachments: YARN-8865.001.patch > > > When the RM state store is restored expired delegation tokens are restored > and added to the system. These expired tokens do not get cleaned up or > removed. The exact reason why the tokens are still in the store is not clear. > We have seen as many as 250,000 tokens in the store some of which were 2 > years old. > This has two side effects: > * for the zookeeper store this leads to a jute buffer exhaustion issue and > prevents the RM from becoming active. > * restore takes longer than needed and heap usage is higher than it should be > We should not restore already expired tokens since they cannot be renewed or > used. -- 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
