[jira] [Updated] (CASSANDRA-15350) Add CAS “uncertainty” and “contention" messages that are currently propagated as a WriteTimeoutException.
[ https://issues.apache.org/jira/browse/CASSANDRA-15350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dinesh Joshi updated CASSANDRA-15350: - Reviewers: Alex Petrov, Dinesh Joshi, Dinesh Joshi (was: Alex Petrov, Dinesh Joshi) Alex Petrov, Dinesh Joshi, Dinesh Joshi (was: Alex Petrov, Dinesh Joshi) Status: Review In Progress (was: Patch Available) > Add CAS “uncertainty” and “contention" messages that are currently propagated > as a WriteTimeoutException. > - > > Key: CASSANDRA-15350 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15350 > Project: Cassandra > Issue Type: Improvement > Components: Feature/Lightweight Transactions >Reporter: Alex Petrov >Assignee: Yifan Cai >Priority: Normal > Labels: protocolv5, pull-request-available > Attachments: Utf8StringEncodeBench.java > > Time Spent: 20m > Remaining Estimate: 0h > > Right now, CAS uncertainty introduced in > https://issues.apache.org/jira/browse/CASSANDRA-6013 is propagating as > WriteTimeout. One of this conditions it manifests is when there’s at least > one acceptor that has accepted the value, which means that this value _may_ > still get accepted during the later round, despite the proposer failure. > Similar problem happens with CAS contention, which is also indistinguishable > from the “regular” timeout, even though it is visible in metrics correctly. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15350) Add CAS “uncertainty” and “contention" messages that are currently propagated as a WriteTimeoutException.
[ https://issues.apache.org/jira/browse/CASSANDRA-15350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Petrov updated CASSANDRA-15350: Test and Documentation Plan: Unit tests + (possibly) fuzz tests? Status: Patch Available (was: Open) > Add CAS “uncertainty” and “contention" messages that are currently propagated > as a WriteTimeoutException. > - > > Key: CASSANDRA-15350 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15350 > Project: Cassandra > Issue Type: Improvement > Components: Feature/Lightweight Transactions >Reporter: Alex Petrov >Assignee: Yifan Cai >Priority: Normal > Labels: protocolv5, pull-request-available > Attachments: Utf8StringEncodeBench.java > > Time Spent: 20m > Remaining Estimate: 0h > > Right now, CAS uncertainty introduced in > https://issues.apache.org/jira/browse/CASSANDRA-6013 is propagating as > WriteTimeout. One of this conditions it manifests is when there’s at least > one acceptor that has accepted the value, which means that this value _may_ > still get accepted during the later round, despite the proposer failure. > Similar problem happens with CAS contention, which is also indistinguishable > from the “regular” timeout, even though it is visible in metrics correctly. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15350) Add CAS “uncertainty” and “contention" messages that are currently propagated as a WriteTimeoutException.
[ https://issues.apache.org/jira/browse/CASSANDRA-15350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Petrov updated CASSANDRA-15350: Change Category: Operability Complexity: Normal Status: Open (was: Triage Needed) > Add CAS “uncertainty” and “contention" messages that are currently propagated > as a WriteTimeoutException. > - > > Key: CASSANDRA-15350 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15350 > Project: Cassandra > Issue Type: Improvement > Components: Feature/Lightweight Transactions >Reporter: Alex Petrov >Assignee: Yifan Cai >Priority: Normal > Labels: protocolv5, pull-request-available > Attachments: Utf8StringEncodeBench.java > > Time Spent: 20m > Remaining Estimate: 0h > > Right now, CAS uncertainty introduced in > https://issues.apache.org/jira/browse/CASSANDRA-6013 is propagating as > WriteTimeout. One of this conditions it manifests is when there’s at least > one acceptor that has accepted the value, which means that this value _may_ > still get accepted during the later round, despite the proposer failure. > Similar problem happens with CAS contention, which is also indistinguishable > from the “regular” timeout, even though it is visible in metrics correctly. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15350) Add CAS “uncertainty” and “contention" messages that are currently propagated as a WriteTimeoutException.
[ https://issues.apache.org/jira/browse/CASSANDRA-15350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yifan Cai updated CASSANDRA-15350: -- Attachment: Utf8StringEncodeBench.java > Add CAS “uncertainty” and “contention" messages that are currently propagated > as a WriteTimeoutException. > - > > Key: CASSANDRA-15350 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15350 > Project: Cassandra > Issue Type: Improvement > Components: Feature/Lightweight Transactions >Reporter: Alex Petrov >Assignee: Yifan Cai >Priority: Normal > Labels: protocolv5, pull-request-available > Attachments: Utf8StringEncodeBench.java > > Time Spent: 20m > Remaining Estimate: 0h > > Right now, CAS uncertainty introduced in > https://issues.apache.org/jira/browse/CASSANDRA-6013 is propagating as > WriteTimeout. One of this conditions it manifests is when there’s at least > one acceptor that has accepted the value, which means that this value _may_ > still get accepted during the later round, despite the proposer failure. > Similar problem happens with CAS contention, which is also indistinguishable > from the “regular” timeout, even though it is visible in metrics correctly. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15350) Add CAS “uncertainty” and “contention" messages that are currently propagated as a WriteTimeoutException.
[ https://issues.apache.org/jira/browse/CASSANDRA-15350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated CASSANDRA-15350: --- Labels: client-impacting protocolv5 pull-request-available (was: client-impacting protocolv5) > Add CAS “uncertainty” and “contention" messages that are currently propagated > as a WriteTimeoutException. > - > > Key: CASSANDRA-15350 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15350 > Project: Cassandra > Issue Type: Improvement > Components: Feature/Lightweight Transactions >Reporter: Alex Petrov >Assignee: Yifan Cai >Priority: Normal > Labels: client-impacting, protocolv5, pull-request-available > > Right now, CAS uncertainty introduced in > https://issues.apache.org/jira/browse/CASSANDRA-6013 is propagating as > WriteTimeout. One of this conditions it manifests is when there’s at least > one acceptor that has accepted the value, which means that this value _may_ > still get accepted during the later round, despite the proposer failure. > Similar problem happens with CAS contention, which is also indistinguishable > from the “regular” timeout, even though it is visible in metrics correctly. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15350) Add CAS “uncertainty” and “contention" messages that are currently propagated as a WriteTimeoutException.
[ https://issues.apache.org/jira/browse/CASSANDRA-15350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dinesh Joshi updated CASSANDRA-15350: - Reviewers: Alex Petrov, Dinesh Joshi > Add CAS “uncertainty” and “contention" messages that are currently propagated > as a WriteTimeoutException. > - > > Key: CASSANDRA-15350 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15350 > Project: Cassandra > Issue Type: Improvement > Components: Feature/Lightweight Transactions >Reporter: Alex Petrov >Priority: Normal > Labels: client-impacting, protocolv5 > > Right now, CAS uncertainty introduced in > https://issues.apache.org/jira/browse/CASSANDRA-6013 is propagating as > WriteTimeout. One of this conditions it manifests is when there’s at least > one acceptor that has accepted the value, which means that this value _may_ > still get accepted during the later round, despite the proposer failure. > Similar problem happens with CAS contention, which is also indistinguishable > from the “regular” timeout, even though it is visible in metrics correctly. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15350) Add CAS “uncertainty” and “contention" messages that are currently propagated as a WriteTimeoutException.
[ https://issues.apache.org/jira/browse/CASSANDRA-15350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jorge Bay updated CASSANDRA-15350: -- Labels: client-impacting protocolv5 (was: protocolv5) > Add CAS “uncertainty” and “contention" messages that are currently propagated > as a WriteTimeoutException. > - > > Key: CASSANDRA-15350 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15350 > Project: Cassandra > Issue Type: Improvement > Components: Feature/Lightweight Transactions >Reporter: Alex Petrov >Priority: Normal > Labels: client-impacting, protocolv5 > > Right now, CAS uncertainty introduced in > https://issues.apache.org/jira/browse/CASSANDRA-6013 is propagating as > WriteTimeout. One of this conditions it manifests is when there’s at least > one acceptor that has accepted the value, which means that this value _may_ > still get accepted during the later round, despite the proposer failure. > Similar problem happens with CAS contention, which is also indistinguishable > from the “regular” timeout, even though it is visible in metrics correctly. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15350) Add CAS “uncertainty” and “contention" messages that are currently propagated as a WriteTimeoutException.
[ https://issues.apache.org/jira/browse/CASSANDRA-15350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Petrov updated CASSANDRA-15350: Labels: protocolv5 (was: ) > Add CAS “uncertainty” and “contention" messages that are currently propagated > as a WriteTimeoutException. > - > > Key: CASSANDRA-15350 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15350 > Project: Cassandra > Issue Type: Improvement > Components: Feature/Lightweight Transactions >Reporter: Alex Petrov >Priority: Normal > Labels: protocolv5 > > Right now, CAS uncertainty introduced in > https://issues.apache.org/jira/browse/CASSANDRA-6013 is propagating as > WriteTimeout. One of this conditions it manifests is when there’s at least > one acceptor that has accepted the value, which means that this value _may_ > still get accepted during the later round, despite the proposer failure. > Similar problem happens with CAS contention, which is also indistinguishable > from the “regular” timeout, even though it is visible in metrics correctly. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
