[jira] [Updated] (OAK-2263) Avoid unnecessary reads on index lookup
[ https://issues.apache.org/jira/browse/OAK-2263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Marcel Reutegger updated OAK-2263: -- Fix Version/s: (was: 1.4) Avoid unnecessary reads on index lookup --- Key: OAK-2263 URL: https://issues.apache.org/jira/browse/OAK-2263 Project: Jackrabbit Oak Issue Type: Improvement Components: core Reporter: Marcel Reutegger Assignee: Marcel Reutegger Priority: Minor The PropertyIndex looks up the matching index definitions multiple times. This means each time all definitions are read to find out which one matches the given property restriction. AFAICS this happens at least six times. The first two times when the cost is calculated: 1) check if the property is indexed and 2) calculate the cost. The next four times when the query is executed: 3) check if the property is indexed, 4) calculate the cost, 5) check if the property is indexed, 6) lookup index to create cursor for query. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (OAK-2263) Avoid unnecessary reads on index lookup
[ https://issues.apache.org/jira/browse/OAK-2263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Marcel Reutegger updated OAK-2263: -- Fix Version/s: (was: 1.1.8) 1.4 Avoid unnecessary reads on index lookup --- Key: OAK-2263 URL: https://issues.apache.org/jira/browse/OAK-2263 Project: Jackrabbit Oak Issue Type: Improvement Components: core Reporter: Marcel Reutegger Assignee: Marcel Reutegger Priority: Minor Fix For: 1.4 The PropertyIndex looks up the matching index definitions multiple times. This means each time all definitions are read to find out which one matches the given property restriction. AFAICS this happens at least six times. The first two times when the cost is calculated: 1) check if the property is indexed and 2) calculate the cost. The next four times when the query is executed: 3) check if the property is indexed, 4) calculate the cost, 5) check if the property is indexed, 6) lookup index to create cursor for query. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (OAK-2263) Avoid unnecessary reads on index lookup
[ https://issues.apache.org/jira/browse/OAK-2263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Marcel Reutegger updated OAK-2263: -- Fix Version/s: (was: 1.1.7) 1.1.8 Avoid unnecessary reads on index lookup --- Key: OAK-2263 URL: https://issues.apache.org/jira/browse/OAK-2263 Project: Jackrabbit Oak Issue Type: Improvement Components: core Reporter: Marcel Reutegger Assignee: Marcel Reutegger Priority: Minor Fix For: 1.1.8 The PropertyIndex looks up the matching index definitions multiple times. This means each time all definitions are read to find out which one matches the given property restriction. AFAICS this happens at least six times. The first two times when the cost is calculated: 1) check if the property is indexed and 2) calculate the cost. The next four times when the query is executed: 3) check if the property is indexed, 4) calculate the cost, 5) check if the property is indexed, 6) lookup index to create cursor for query. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (OAK-2263) Avoid unnecessary reads on index lookup
[ https://issues.apache.org/jira/browse/OAK-2263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Marcel Reutegger updated OAK-2263: -- Fix Version/s: (was: 1.1.6) 1.1.7 Avoid unnecessary reads on index lookup --- Key: OAK-2263 URL: https://issues.apache.org/jira/browse/OAK-2263 Project: Jackrabbit Oak Issue Type: Improvement Components: core Reporter: Marcel Reutegger Assignee: Marcel Reutegger Priority: Minor Fix For: 1.1.7 The PropertyIndex looks up the matching index definitions multiple times. This means each time all definitions are read to find out which one matches the given property restriction. AFAICS this happens at least six times. The first two times when the cost is calculated: 1) check if the property is indexed and 2) calculate the cost. The next four times when the query is executed: 3) check if the property is indexed, 4) calculate the cost, 5) check if the property is indexed, 6) lookup index to create cursor for query. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (OAK-2263) Avoid unnecessary reads on index lookup
[ https://issues.apache.org/jira/browse/OAK-2263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michael Marth updated OAK-2263: --- Fix Version/s: 1.1.6 Avoid unnecessary reads on index lookup --- Key: OAK-2263 URL: https://issues.apache.org/jira/browse/OAK-2263 Project: Jackrabbit Oak Issue Type: Improvement Components: core Reporter: Marcel Reutegger Assignee: Marcel Reutegger Priority: Minor Fix For: 1.1.6 The PropertyIndex looks up the matching index definitions multiple times. This means each time all definitions are read to find out which one matches the given property restriction. AFAICS this happens at least six times. The first two times when the cost is calculated: 1) check if the property is indexed and 2) calculate the cost. The next four times when the query is executed: 3) check if the property is indexed, 4) calculate the cost, 5) check if the property is indexed, 6) lookup index to create cursor for query. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
