[jira] [Updated] (CASSANDRA-10273) Reduce number of data directory scans during startup
[ https://issues.apache.org/jira/browse/CASSANDRA-10273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jeremy Hanna updated CASSANDRA-10273: - Complexity: Low Hanging Fruit > Reduce number of data directory scans during startup > > > Key: CASSANDRA-10273 > URL: https://issues.apache.org/jira/browse/CASSANDRA-10273 > Project: Cassandra > Issue Type: Improvement > Components: Local/Startup and Shutdown >Reporter: Robert Stupp >Assignee: Shaurya Gupta >Priority: Low > Labels: lhf > Attachments: patch_CASSANDRA-10273_trunk > > > ATM we scan each data directory four times. We could easily reduce that to at > least two, maybe to one. > # pre-flight (startup tests) scrub > # pre-flight (startup tests) sstable min version > # {{ColumnFamilyStore.createColumnFamilyStore}} > # {{ColumnFamilyStore.}} (if {{loadSSTables==true}}) > First two pre-flight tests could be combined to one and 3+4 could also be > combined, as both appear at pretty related code paths. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-10273) Reduce number of data directory scans during startup
[ https://issues.apache.org/jira/browse/CASSANDRA-10273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Shaurya Gupta updated CASSANDRA-10273: -- Status: Awaiting Feedback (was: Open) > Reduce number of data directory scans during startup > > > Key: CASSANDRA-10273 > URL: https://issues.apache.org/jira/browse/CASSANDRA-10273 > Project: Cassandra > Issue Type: Improvement > Components: Local/Startup and Shutdown >Reporter: Robert Stupp >Assignee: Giampaolo >Priority: Minor > Labels: lhf > Attachments: patch_CASSANDRA-10273_trunk > > > ATM we scan each data directory four times. We could easily reduce that to at > least two, maybe to one. > # pre-flight (startup tests) scrub > # pre-flight (startup tests) sstable min version > # {{ColumnFamilyStore.createColumnFamilyStore}} > # {{ColumnFamilyStore.}} (if {{loadSSTables==true}}) > First two pre-flight tests could be combined to one and 3+4 could also be > combined, as both appear at pretty related code paths. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-10273) Reduce number of data directory scans during startup
[ https://issues.apache.org/jira/browse/CASSANDRA-10273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Shaurya Gupta updated CASSANDRA-10273: -- Attachment: patch_CASSANDRA-10273_trunk > Reduce number of data directory scans during startup > > > Key: CASSANDRA-10273 > URL: https://issues.apache.org/jira/browse/CASSANDRA-10273 > Project: Cassandra > Issue Type: Improvement > Components: Local/Startup and Shutdown >Reporter: Robert Stupp >Assignee: Giampaolo >Priority: Minor > Labels: lhf > Attachments: patch_CASSANDRA-10273_trunk > > > ATM we scan each data directory four times. We could easily reduce that to at > least two, maybe to one. > # pre-flight (startup tests) scrub > # pre-flight (startup tests) sstable min version > # {{ColumnFamilyStore.createColumnFamilyStore}} > # {{ColumnFamilyStore.}} (if {{loadSSTables==true}}) > First two pre-flight tests could be combined to one and 3+4 could also be > combined, as both appear at pretty related code paths. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-10273) Reduce number of data directory scans during startup
[ https://issues.apache.org/jira/browse/CASSANDRA-10273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] C. Scott Andreas updated CASSANDRA-10273: - Component/s: Lifecycle > Reduce number of data directory scans during startup > > > Key: CASSANDRA-10273 > URL: https://issues.apache.org/jira/browse/CASSANDRA-10273 > Project: Cassandra > Issue Type: Improvement > Components: Lifecycle >Reporter: Robert Stupp >Assignee: Giampaolo >Priority: Minor > Labels: lhf > > ATM we scan each data directory four times. We could easily reduce that to at > least two, maybe to one. > # pre-flight (startup tests) scrub > # pre-flight (startup tests) sstable min version > # {{ColumnFamilyStore.createColumnFamilyStore}} > # {{ColumnFamilyStore.}} (if {{loadSSTables==true}}) > First two pre-flight tests could be combined to one and 3+4 could also be > combined, as both appear at pretty related code paths. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-10273) Reduce number of data directory scans during startup
[ https://issues.apache.org/jira/browse/CASSANDRA-10273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Giampaolo updated CASSANDRA-10273: -- Description: ATM we scan each data directory four times. We could easily reduce that to at least two, maybe to one. # pre-flight (startup tests) scrub # pre-flight (startup tests) sstable min version # {{ColumnFamilyStore.createColumnFamilyStore}} # {{ColumnFamilyStore.}} (if {{loadSSTables==true}}) First two pre-flight tests could be combined to one and 3+4 could also be combined, as both appear at pretty related code paths. was: ATM we scan each data directory four times. We could easily reduce that to at least two, maybe to one. 1. pre-flight (startup tests) scrub 1. pre-flight (startup tests) sstable min version 1. {{ColumnFamilyStore.createColumnFamilyStore}} 1. {{ColumnFamilyStore.}} (if {{loadSSTables==true}}) First two pre-flight tests could be combined to one and 3+4 could also be combined, as both appear at pretty related code paths. > Reduce number of data directory scans during startup > > > Key: CASSANDRA-10273 > URL: https://issues.apache.org/jira/browse/CASSANDRA-10273 > Project: Cassandra > Issue Type: Improvement >Reporter: Robert Stupp >Assignee: Giampaolo >Priority: Minor > Labels: lhf > > ATM we scan each data directory four times. We could easily reduce that to at > least two, maybe to one. > # pre-flight (startup tests) scrub > # pre-flight (startup tests) sstable min version > # {{ColumnFamilyStore.createColumnFamilyStore}} > # {{ColumnFamilyStore.}} (if {{loadSSTables==true}}) > First two pre-flight tests could be combined to one and 3+4 could also be > combined, as both appear at pretty related code paths. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (CASSANDRA-10273) Reduce number of data directory scans during startup
[ https://issues.apache.org/jira/browse/CASSANDRA-10273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Aleksey Yeschenko updated CASSANDRA-10273: -- Labels: lhf (was: ) > Reduce number of data directory scans during startup > > > Key: CASSANDRA-10273 > URL: https://issues.apache.org/jira/browse/CASSANDRA-10273 > Project: Cassandra > Issue Type: Improvement >Reporter: Robert Stupp >Priority: Minor > Labels: lhf > > ATM we scan each data directory four times. We could easily reduce that to at > least two, maybe to one. > 1. pre-flight (startup tests) scrub > 1. pre-flight (startup tests) sstable min version > 1. {{ColumnFamilyStore.createColumnFamilyStore}} > 1. {{ColumnFamilyStore.}} (if {{loadSSTables==true}}) > First two pre-flight tests could be combined to one and 3+4 could also be > combined, as both appear at pretty related code paths. -- This message was sent by Atlassian JIRA (v6.3.4#6332)