[jira] [Updated] (CASSANDRA-7533) Let MAX_OUTSTANDING_REPLAY_COUNT be configurable
[ https://issues.apache.org/jira/browse/CASSANDRA-7533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tyler Hobbs updated CASSANDRA-7533: --- Fix Version/s: 2.0.15 Let MAX_OUTSTANDING_REPLAY_COUNT be configurable Key: CASSANDRA-7533 URL: https://issues.apache.org/jira/browse/CASSANDRA-7533 Project: Cassandra Issue Type: Improvement Components: Core Reporter: Jeremiah Jordan Assignee: Jeremiah Jordan Priority: Minor Fix For: 2.0.15, 2.1.5 Attachments: 0001-CASSANDRA-7533.txt There are some workloads where commit log replay will run into contention issues with multiple things updating the same partition. Through some testing it was found that lowering CommitLogReplayer.java MAX_OUTSTANDING_REPLAY_COUNT can help with this issue. The calculations added in CASSANDRA-6655 are one such place things get bottlenecked. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (CASSANDRA-7533) Let MAX_OUTSTANDING_REPLAY_COUNT be configurable
[ https://issues.apache.org/jira/browse/CASSANDRA-7533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brandon Williams updated CASSANDRA-7533: Reproduced In: 2.0.9, 2.0.6 (was: 2.0.6, 2.0.9) Fix Version/s: 2.1.4 Let MAX_OUTSTANDING_REPLAY_COUNT be configurable Key: CASSANDRA-7533 URL: https://issues.apache.org/jira/browse/CASSANDRA-7533 Project: Cassandra Issue Type: Improvement Components: Core Reporter: Jeremiah Jordan Assignee: Jeremiah Jordan Priority: Minor Fix For: 2.1.4, 2.0.14 Attachments: 0001-CASSANDRA-7533.txt There are some workloads where commit log replay will run into contention issues with multiple things updating the same partition. Through some testing it was found that lowering CommitLogReplayer.java MAX_OUTSTANDING_REPLAY_COUNT can help with this issue. The calculations added in CASSANDRA-6655 are one such place things get bottlenecked. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (CASSANDRA-7533) Let MAX_OUTSTANDING_REPLAY_COUNT be configurable
[ https://issues.apache.org/jira/browse/CASSANDRA-7533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeremiah Jordan updated CASSANDRA-7533: --- Reviewer: Brandon Williams Reproduced In: 2.0.9, 2.0.6 (was: 2.0.6, 2.0.9) Let MAX_OUTSTANDING_REPLAY_COUNT be configurable Key: CASSANDRA-7533 URL: https://issues.apache.org/jira/browse/CASSANDRA-7533 Project: Cassandra Issue Type: Improvement Components: Core Reporter: Jeremiah Jordan Assignee: Jeremiah Jordan Priority: Minor Fix For: 2.0.14 Attachments: 0001-CASSANDRA-7533.txt There are some workloads where commit log replay will run into contention issues with multiple things updating the same partition. Through some testing it was found that lowering CommitLogReplayer.java MAX_OUTSTANDING_REPLAY_COUNT can help with this issue. The calculations added in CASSANDRA-6655 are one such place things get bottlenecked. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (CASSANDRA-7533) Let MAX_OUTSTANDING_REPLAY_COUNT be configurable
[ https://issues.apache.org/jira/browse/CASSANDRA-7533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeremiah Jordan updated CASSANDRA-7533: --- Attachment: 0001-CASSANDRA-7533.txt Have had a couple more people hitting this, so I think we should put something in for it. Here is a simple fix to add -Dcassandra.commitlog_max_outstanding_replay_count=X to allow a user to change it from the default. Let MAX_OUTSTANDING_REPLAY_COUNT be configurable Key: CASSANDRA-7533 URL: https://issues.apache.org/jira/browse/CASSANDRA-7533 Project: Cassandra Issue Type: Improvement Components: Core Reporter: Jeremiah Jordan Assignee: Jeremiah Jordan Priority: Minor Fix For: 2.0.14 Attachments: 0001-CASSANDRA-7533.txt There are some workloads where commit log replay will run into contention issues with multiple things updating the same partition. Through some testing it was found that lowering CommitLogReplayer.java MAX_OUTSTANDING_REPLAY_COUNT can help with this issue. The calculations added in CASSANDRA-6655 are one such place things get bottlenecked. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (CASSANDRA-7533) Let MAX_OUTSTANDING_REPLAY_COUNT be configurable
[ https://issues.apache.org/jira/browse/CASSANDRA-7533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] T Jake Luciani updated CASSANDRA-7533: -- Fix Version/s: (was: 2.0.12) 2.0.13 Let MAX_OUTSTANDING_REPLAY_COUNT be configurable Key: CASSANDRA-7533 URL: https://issues.apache.org/jira/browse/CASSANDRA-7533 Project: Cassandra Issue Type: Improvement Components: Core Reporter: Jeremiah Jordan Assignee: Branimir Lambov Priority: Minor Fix For: 2.0.13 There are some workloads where commit log replay will run into contention issues with multiple things updating the same partition. Through some testing it was found that lowering CommitLogReplayer.java MAX_OUTSTANDING_REPLAY_COUNT can help with this issue. The calculations added in CASSANDRA-6655 are one such place things get bottlenecked. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (CASSANDRA-7533) Let MAX_OUTSTANDING_REPLAY_COUNT be configurable
[ https://issues.apache.org/jira/browse/CASSANDRA-7533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Ellis updated CASSANDRA-7533: -- Assignee: Branimir Lambov (was: Yuki Morishita) Let MAX_OUTSTANDING_REPLAY_COUNT be configurable Key: CASSANDRA-7533 URL: https://issues.apache.org/jira/browse/CASSANDRA-7533 Project: Cassandra Issue Type: Improvement Components: Core Reporter: Jeremiah Jordan Assignee: Branimir Lambov Priority: Minor Fix For: 2.0.12 There are some workloads where commit log replay will run into contention issues with multiple things updating the same partition. Through some testing it was found that lowering CommitLogReplayer.java MAX_OUTSTANDING_REPLAY_COUNT can help with this issue. The calculations added in CASSANDRA-6655 are one such place things get bottlenecked. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
