[jira] [Commented] (KYLIN-4656) Guava classpath conflict caused by kylin-jdbc 3.1.0 jar
[ https://issues.apache.org/jira/browse/KYLIN-4656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17166835#comment-17166835 ] ASF subversion and git services commented on KYLIN-4656: Commit 2abbffd65d9175c7a7ee719e28bdbd4b85abe245 in kylin's branch refs/heads/master from yaqian.zhang [ https://gitbox.apache.org/repos/asf?p=kylin.git;h=2abbffd ] KYLIN-4656 Guava classpath conflict caused by kylin-jdbc 3.1.0 jar > Guava classpath conflict caused by kylin-jdbc 3.1.0 jar > --- > > Key: KYLIN-4656 > URL: https://issues.apache.org/jira/browse/KYLIN-4656 > Project: Kylin > Issue Type: Bug > Components: Driver - JDBC >Affects Versions: v3.1.0 >Reporter: Gabor Arki >Assignee: Yaqian Zhang >Priority: Critical > Fix For: v3.1.1 > > Attachments: image-2020-07-23-07-44-40-675.png > > > The newly released kylin-jdbc 3.1.0 jar contains a shaded, non-repackaged > version of the Guava library. This is causing class duplication with the > original guava jar if it is also on the classpath which results in > non-deterministic, runtime errors depending on which version of a certain > guava class has been picked up by the class-loader from the 2 versions. Based > on the runtime errors of the missing classes and methods, it seems to be a > very old version, probably <=14. > > Either implement a proper shading with package relocation or rely on > transitive dependency, but do not shade non-repackaged versions of libraries. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Commented] (KYLIN-4656) Guava classpath conflict caused by kylin-jdbc 3.1.0 jar
[ https://issues.apache.org/jira/browse/KYLIN-4656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17166834#comment-17166834 ] ASF subversion and git services commented on KYLIN-4656: Commit 2abbffd65d9175c7a7ee719e28bdbd4b85abe245 in kylin's branch refs/heads/master from yaqian.zhang [ https://gitbox.apache.org/repos/asf?p=kylin.git;h=2abbffd ] KYLIN-4656 Guava classpath conflict caused by kylin-jdbc 3.1.0 jar > Guava classpath conflict caused by kylin-jdbc 3.1.0 jar > --- > > Key: KYLIN-4656 > URL: https://issues.apache.org/jira/browse/KYLIN-4656 > Project: Kylin > Issue Type: Bug > Components: Driver - JDBC >Affects Versions: v3.1.0 >Reporter: Gabor Arki >Assignee: Yaqian Zhang >Priority: Critical > Fix For: v3.1.1 > > Attachments: image-2020-07-23-07-44-40-675.png > > > The newly released kylin-jdbc 3.1.0 jar contains a shaded, non-repackaged > version of the Guava library. This is causing class duplication with the > original guava jar if it is also on the classpath which results in > non-deterministic, runtime errors depending on which version of a certain > guava class has been picked up by the class-loader from the 2 versions. Based > on the runtime errors of the missing classes and methods, it seems to be a > very old version, probably <=14. > > Either implement a proper shading with package relocation or rely on > transitive dependency, but do not shade non-repackaged versions of libraries. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Commented] (KYLIN-4628) Fail to use custom measure type when specifying cube to query
[ https://issues.apache.org/jira/browse/KYLIN-4628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17166827#comment-17166827 ] tianhui commented on KYLIN-4628: The root cause is when backdoor toggle, the function is returned ignoring RoutingRule. So CubeCapabilityChecker can't call tryCustomMeasureTypes() to add influence of custome measure. > Fail to use custom measure type when specifying cube to query > - > > Key: KYLIN-4628 > URL: https://issues.apache.org/jira/browse/KYLIN-4628 > Project: Kylin > Issue Type: Bug >Reporter: tianhui >Priority: Major > Attachments: image-2020-07-09-14-48-34-832.png > > > When i construct a cube with custom measure type like TOP-N, and i run a SQL > with this measure using specify cube to query, there are some unexpected > exception. !image-2020-07-09-14-48-34-832.png! -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Closed] (KYLIN-4669) where can i get kylin-shaded-guava3.1.0
[ https://issues.apache.org/jira/browse/KYLIN-4669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] shiyu closed KYLIN-4669. Resolution: Fixed > where can i get kylin-shaded-guava3.1.0 > --- > > Key: KYLIN-4669 > URL: https://issues.apache.org/jira/browse/KYLIN-4669 > Project: Kylin > Issue Type: Bug >Reporter: shiyu >Priority: Minor > Attachments: screenshot-1.png > > > where can i get kylin-shaded-guava3.1.0? > I can't find it in alimvn and other repositories -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Commented] (KYLIN-4669) where can i get kylin-shaded-guava3.1.0
[ https://issues.apache.org/jira/browse/KYLIN-4669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17166217#comment-17166217 ] Xiaoxiang Yu commented on KYLIN-4669: - Please visit https://repository.kyligence.io/#browse/browse/components:maven-public and search with kylin-shaded-guava3.1.0. !screenshot-1.png! Or you can colne code and use "mvn package" to have your own one. > where can i get kylin-shaded-guava3.1.0 > --- > > Key: KYLIN-4669 > URL: https://issues.apache.org/jira/browse/KYLIN-4669 > Project: Kylin > Issue Type: Bug >Reporter: shiyu >Priority: Minor > Attachments: screenshot-1.png > > > where can i get kylin-shaded-guava3.1.0? > I can't find it in alimvn and other repositories -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (KYLIN-4669) where can i get kylin-shaded-guava3.1.0
[ https://issues.apache.org/jira/browse/KYLIN-4669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Xiaoxiang Yu updated KYLIN-4669: Attachment: screenshot-1.png > where can i get kylin-shaded-guava3.1.0 > --- > > Key: KYLIN-4669 > URL: https://issues.apache.org/jira/browse/KYLIN-4669 > Project: Kylin > Issue Type: Bug >Reporter: shiyu >Priority: Minor > Attachments: screenshot-1.png > > > where can i get kylin-shaded-guava3.1.0? > I can't find it in alimvn and other repositories -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Created] (KYLIN-4670) Improve query performance by reusing LookupStringTable
Zhong Yanghong created KYLIN-4670: - Summary: Improve query performance by reusing LookupStringTable Key: KYLIN-4670 URL: https://issues.apache.org/jira/browse/KYLIN-4670 Project: Kylin Issue Type: Improvement Reporter: Zhong Yanghong Assignee: Zhong Yanghong -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (KYLIN-4653) Make the capacity for the LinkedBlockingQueue of BlockingReservoir configurable
[ https://issues.apache.org/jira/browse/KYLIN-4653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhong Yanghong updated KYLIN-4653: -- Description: Currently the blocking queue capacity is 50K. It is too small, which easily goes into being blocked and slows down queries. It's better to make this value configurable and enlarge the default value. For real usage, I strongly recommend to use unbounded LinkedBlockingQueue, which is supposed not to block queries due to report query metrics. was: Currently the blocking queue capacity is 50K. It is too small, which easily goes into being blocked and slows down queries. It's better to make this value configurable and enlarge the default value. > Make the capacity for the LinkedBlockingQueue of BlockingReservoir > configurable > --- > > Key: KYLIN-4653 > URL: https://issues.apache.org/jira/browse/KYLIN-4653 > Project: Kylin > Issue Type: Improvement >Reporter: Zhong Yanghong >Assignee: Zhong Yanghong >Priority: Major > Fix For: v3.1.1 > > > Currently the blocking queue capacity is 50K. It is too small, which easily > goes into being blocked and slows down queries. > It's better to make this value configurable and enlarge the default value. > For real usage, I strongly recommend to use unbounded LinkedBlockingQueue, > which is supposed not to block queries due to report query metrics. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (KYLIN-4653) Make the capacity for the LinkedBlockingQueue of BlockingReservoir configurable
[ https://issues.apache.org/jira/browse/KYLIN-4653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhong Yanghong updated KYLIN-4653: -- Description: Currently the blocking queue capacity is 50K. It is too small, which easily goes into being blocked and slows down queries. It's better to make this value configurable and enlarge the default value. was:Currently the blocking queue capacity is 50K. It is too small, which easily goes into being blocked and slows down queries. > Make the capacity for the LinkedBlockingQueue of BlockingReservoir > configurable > --- > > Key: KYLIN-4653 > URL: https://issues.apache.org/jira/browse/KYLIN-4653 > Project: Kylin > Issue Type: Improvement >Reporter: Zhong Yanghong >Assignee: Zhong Yanghong >Priority: Major > Fix For: v3.1.1 > > > Currently the blocking queue capacity is 50K. It is too small, which easily > goes into being blocked and slows down queries. > It's better to make this value configurable and enlarge the default value. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (KYLIN-4653) Make the capacity for the LinkedBlockingQueue of BlockingReservoir configurable
[ https://issues.apache.org/jira/browse/KYLIN-4653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhong Yanghong updated KYLIN-4653: -- Description: Currently the blocking queue capacity is 50K. It is too small, which easily goes into being blocked and slows down queries. > Make the capacity for the LinkedBlockingQueue of BlockingReservoir > configurable > --- > > Key: KYLIN-4653 > URL: https://issues.apache.org/jira/browse/KYLIN-4653 > Project: Kylin > Issue Type: Improvement >Reporter: Zhong Yanghong >Assignee: Zhong Yanghong >Priority: Major > Fix For: v3.1.1 > > > Currently the blocking queue capacity is 50K. It is too small, which easily > goes into being blocked and slows down queries. -- This message was sent by Atlassian Jira (v8.3.4#803005)
