[jira] [Updated] (CASSANDRA-17142) Limit the maximum hints size per host
[ https://issues.apache.org/jira/browse/CASSANDRA-17142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michael Semb Wever updated CASSANDRA-17142: --- Fix Version/s: (was: 4.x) > Limit the maximum hints size per host > - > > Key: CASSANDRA-17142 > URL: https://issues.apache.org/jira/browse/CASSANDRA-17142 > Project: Cassandra > Issue Type: Improvement > Components: Consistency/Hints >Reporter: Yifan Cai >Assignee: Yifan Cai >Priority: Normal > Fix For: 4.1 > > Time Spent: 2h 10m > Remaining Estimate: 0h > > The hints system defines a time window, i.e. max_hint_window_in_ms, to store > the hints. > It defines no limit on how much data can be kept during the time window. The > hints can grow excessively and make the node running out of disk. In such > scenario, the operators have to truncate the hints manually. > I'd propose that in addition to the conventional hints window, operators > should be able to define the maximum hints size per host, i.e. > max_hints_size_per_host_in_mb, to provide an another layer of protection. A > node stops to store hints for the down node whenever it reaches to the time > cap or the size cap. In order to not surprise the users, the config should be > disabled by default. It should also be configurable via JMX. -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-17142) Limit the maximum hints size per host
[ https://issues.apache.org/jira/browse/CASSANDRA-17142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michael Semb Wever updated CASSANDRA-17142: --- Fix Version/s: 4.1 > Limit the maximum hints size per host > - > > Key: CASSANDRA-17142 > URL: https://issues.apache.org/jira/browse/CASSANDRA-17142 > Project: Cassandra > Issue Type: Improvement > Components: Consistency/Hints >Reporter: Yifan Cai >Assignee: Yifan Cai >Priority: Normal > Fix For: 4.1, 4.x > > Time Spent: 2h 10m > Remaining Estimate: 0h > > The hints system defines a time window, i.e. max_hint_window_in_ms, to store > the hints. > It defines no limit on how much data can be kept during the time window. The > hints can grow excessively and make the node running out of disk. In such > scenario, the operators have to truncate the hints manually. > I'd propose that in addition to the conventional hints window, operators > should be able to define the maximum hints size per host, i.e. > max_hints_size_per_host_in_mb, to provide an another layer of protection. A > node stops to store hints for the down node whenever it reaches to the time > cap or the size cap. In order to not surprise the users, the config should be > disabled by default. It should also be configurable via JMX. -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-17142) Limit the maximum hints size per host
[ https://issues.apache.org/jira/browse/CASSANDRA-17142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yifan Cai updated CASSANDRA-17142: -- Fix Version/s: 4.x Source Control Link: https://github.com/apache/cassandra/commit/3a6f6907314670fdb2b316db8f08ffd85da88851 Resolution: Fixed Status: Resolved (was: Ready to Commit) Committed into trunk as [3a6f690|https://github.com/apache/cassandra/commit/3a6f6907314670fdb2b316db8f08ffd85da88851]. > Limit the maximum hints size per host > - > > Key: CASSANDRA-17142 > URL: https://issues.apache.org/jira/browse/CASSANDRA-17142 > Project: Cassandra > Issue Type: Improvement > Components: Consistency/Hints >Reporter: Yifan Cai >Assignee: Yifan Cai >Priority: Normal > Fix For: 4.x > > Time Spent: 2h 10m > Remaining Estimate: 0h > > The hints system defines a time window, i.e. max_hint_window_in_ms, to store > the hints. > It defines no limit on how much data can be kept during the time window. The > hints can grow excessively and make the node running out of disk. In such > scenario, the operators have to truncate the hints manually. > I'd propose that in addition to the conventional hints window, operators > should be able to define the maximum hints size per host, i.e. > max_hints_size_per_host_in_mb, to provide an another layer of protection. A > node stops to store hints for the down node whenever it reaches to the time > cap or the size cap. In order to not surprise the users, the config should be > disabled by default. It should also be configurable via JMX. -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-17142) Limit the maximum hints size per host
[ https://issues.apache.org/jira/browse/CASSANDRA-17142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yifan Cai updated CASSANDRA-17142: -- Reviewers: Dinesh Joshi, Francisco Guerrero (was: Francisco Guerrero) > Limit the maximum hints size per host > - > > Key: CASSANDRA-17142 > URL: https://issues.apache.org/jira/browse/CASSANDRA-17142 > Project: Cassandra > Issue Type: Improvement > Components: Consistency/Hints >Reporter: Yifan Cai >Assignee: Yifan Cai >Priority: Normal > Time Spent: 2h 10m > Remaining Estimate: 0h > > The hints system defines a time window, i.e. max_hint_window_in_ms, to store > the hints. > It defines no limit on how much data can be kept during the time window. The > hints can grow excessively and make the node running out of disk. In such > scenario, the operators have to truncate the hints manually. > I'd propose that in addition to the conventional hints window, operators > should be able to define the maximum hints size per host, i.e. > max_hints_size_per_host_in_mb, to provide an another layer of protection. A > node stops to store hints for the down node whenever it reaches to the time > cap or the size cap. In order to not surprise the users, the config should be > disabled by default. It should also be configurable via JMX. -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-17142) Limit the maximum hints size per host
[ https://issues.apache.org/jira/browse/CASSANDRA-17142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dinesh Joshi updated CASSANDRA-17142: - Status: Ready to Commit (was: Review In Progress) > Limit the maximum hints size per host > - > > Key: CASSANDRA-17142 > URL: https://issues.apache.org/jira/browse/CASSANDRA-17142 > Project: Cassandra > Issue Type: Improvement > Components: Consistency/Hints >Reporter: Yifan Cai >Assignee: Yifan Cai >Priority: Normal > Time Spent: 2h 10m > Remaining Estimate: 0h > > The hints system defines a time window, i.e. max_hint_window_in_ms, to store > the hints. > It defines no limit on how much data can be kept during the time window. The > hints can grow excessively and make the node running out of disk. In such > scenario, the operators have to truncate the hints manually. > I'd propose that in addition to the conventional hints window, operators > should be able to define the maximum hints size per host, i.e. > max_hints_size_per_host_in_mb, to provide an another layer of protection. A > node stops to store hints for the down node whenever it reaches to the time > cap or the size cap. In order to not surprise the users, the config should be > disabled by default. It should also be configurable via JMX. -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-17142) Limit the maximum hints size per host
[ https://issues.apache.org/jira/browse/CASSANDRA-17142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yifan Cai updated CASSANDRA-17142: -- Status: Review In Progress (was: Patch Available) > Limit the maximum hints size per host > - > > Key: CASSANDRA-17142 > URL: https://issues.apache.org/jira/browse/CASSANDRA-17142 > Project: Cassandra > Issue Type: Improvement > Components: Consistency/Hints >Reporter: Yifan Cai >Assignee: Yifan Cai >Priority: Normal > Time Spent: 1.5h > Remaining Estimate: 0h > > The hints system defines a time window, i.e. max_hint_window_in_ms, to store > the hints. > It defines no limit on how much data can be kept during the time window. The > hints can grow excessively and make the node running out of disk. In such > scenario, the operators have to truncate the hints manually. > I'd propose that in addition to the conventional hints window, operators > should be able to define the maximum hints size per host, i.e. > max_hints_size_per_host_in_mb, to provide an another layer of protection. A > node stops to store hints for the down node whenever it reaches to the time > cap or the size cap. In order to not surprise the users, the config should be > disabled by default. It should also be configurable via JMX. -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-17142) Limit the maximum hints size per host
[ https://issues.apache.org/jira/browse/CASSANDRA-17142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Francisco Guerrero updated CASSANDRA-17142: --- Status: Patch Available (was: Review In Progress) +1 > Limit the maximum hints size per host > - > > Key: CASSANDRA-17142 > URL: https://issues.apache.org/jira/browse/CASSANDRA-17142 > Project: Cassandra > Issue Type: Improvement > Components: Consistency/Hints >Reporter: Yifan Cai >Assignee: Yifan Cai >Priority: Normal > Time Spent: 1.5h > Remaining Estimate: 0h > > The hints system defines a time window, i.e. max_hint_window_in_ms, to store > the hints. > It defines no limit on how much data can be kept during the time window. The > hints can grow excessively and make the node running out of disk. In such > scenario, the operators have to truncate the hints manually. > I'd propose that in addition to the conventional hints window, operators > should be able to define the maximum hints size per host, i.e. > max_hints_size_per_host_in_mb, to provide an another layer of protection. A > node stops to store hints for the down node whenever it reaches to the time > cap or the size cap. In order to not surprise the users, the config should be > disabled by default. It should also be configurable via JMX. -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-17142) Limit the maximum hints size per host
[ https://issues.apache.org/jira/browse/CASSANDRA-17142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Francisco Guerrero updated CASSANDRA-17142: --- Reviewers: Francisco Guerrero Status: Review In Progress (was: Patch Available) Reviewing PR in GitHub > Limit the maximum hints size per host > - > > Key: CASSANDRA-17142 > URL: https://issues.apache.org/jira/browse/CASSANDRA-17142 > Project: Cassandra > Issue Type: Improvement > Components: Consistency/Hints >Reporter: Yifan Cai >Assignee: Yifan Cai >Priority: Normal > Time Spent: 1h 10m > Remaining Estimate: 0h > > The hints system defines a time window, i.e. max_hint_window_in_ms, to store > the hints. > It defines no limit on how much data can be kept during the time window. The > hints can grow excessively and make the node running out of disk. In such > scenario, the operators have to truncate the hints manually. > I'd propose that in addition to the conventional hints window, operators > should be able to define the maximum hints size per host, i.e. > max_hints_size_per_host_in_mb, to provide an another layer of protection. A > node stops to store hints for the down node whenever it reaches to the time > cap or the size cap. In order to not surprise the users, the config should be > disabled by default. It should also be configurable via JMX. -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-17142) Limit the maximum hints size per host
[ https://issues.apache.org/jira/browse/CASSANDRA-17142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yifan Cai updated CASSANDRA-17142: -- Test and Documentation Plan: ci; unit test Status: Patch Available (was: Open) > Limit the maximum hints size per host > - > > Key: CASSANDRA-17142 > URL: https://issues.apache.org/jira/browse/CASSANDRA-17142 > Project: Cassandra > Issue Type: Improvement > Components: Consistency/Hints >Reporter: Yifan Cai >Assignee: Yifan Cai >Priority: Normal > Time Spent: 10m > Remaining Estimate: 0h > > The hints system defines a time window, i.e. max_hint_window_in_ms, to store > the hints. > It defines no limit on how much data can be kept during the time window. The > hints can grow excessively and make the node running out of disk. In such > scenario, the operators have to truncate the hints manually. > I'd propose that in addition to the conventional hints window, operators > should be able to define the maximum hints size per host, i.e. > max_hints_size_per_host_in_mb, to provide an another layer of protection. A > node stops to store hints for the down node whenever it reaches to the time > cap or the size cap. In order to not surprise the users, the config should be > disabled by default. It should also be configurable via JMX. -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-17142) Limit the maximum hints size per host
[ https://issues.apache.org/jira/browse/CASSANDRA-17142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yifan Cai updated CASSANDRA-17142: -- Change Category: Operability Complexity: Normal Status: Open (was: Triage Needed) > Limit the maximum hints size per host > - > > Key: CASSANDRA-17142 > URL: https://issues.apache.org/jira/browse/CASSANDRA-17142 > Project: Cassandra > Issue Type: Improvement > Components: Consistency/Hints >Reporter: Yifan Cai >Assignee: Yifan Cai >Priority: Normal > > The hints system defines a time window, i.e. max_hint_window_in_ms, to store > the hints. > It defines no limit on how much data can be kept during the time window. The > hints can grow excessively and make the node running out of disk. In such > scenario, the operators have to truncate the hints manually. > I'd propose that in addition to the conventional hints window, operators > should be able to define the maximum hints size per host, i.e. > max_hints_size_per_host_in_mb, to provide an another layer of protection. A > node stops to store hints for the down node whenever it reaches to the time > cap or the size cap. In order to not surprise the users, the config should be > disabled by default. It should also be configurable via JMX. -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
