[jira] [Closed] (SPARK-25210) spark driver apply task success info cost much time

[ https://issues.apache.org/jira/browse/SPARK-25210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] wangminfeng closed SPARK-25210. --- > spark driver apply task success info cost much time >

[jira] [Created] (SPARK-25210) spark driver apply task success info cost much time

wangminfeng created SPARK-25210: --- Summary: spark driver apply task success info cost much time Key: SPARK-25210 URL: https://issues.apache.org/jira/browse/SPARK-25210 Project: Spark Issue

[jira] [Commented] (SPARK-23027) optimizer a simple query using a non-existent data is too slow

[ https://issues.apache.org/jira/browse/SPARK-23027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16323621#comment-16323621 ] wangminfeng commented on SPARK-23027: - 2.1 perfermace nice， perfect。 > optimizer a simple query

[jira] [Closed] (SPARK-23027) optimizer a simple query using a non-existent data is too slow

[ https://issues.apache.org/jira/browse/SPARK-23027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] wangminfeng closed SPARK-23027. --- > optimizer a simple query using a non-existent data is too slow >

[jira] [Commented] (SPARK-23027) optimizer a simple query using a non-existent data is too slow

[ https://issues.apache.org/jira/browse/SPARK-23027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16321645#comment-16321645 ] wangminfeng commented on SPARK-23027: - i read the doc you gived, it looks like useful，i will try

[jira] [Updated] (SPARK-23027) optimizer a simple query using a non-existent data is too slow

[ https://issues.apache.org/jira/browse/SPARK-23027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] wangminfeng updated SPARK-23027: Summary: optimizer a simple query using a non-existent data is too slow (was: optimizer a simple

[jira] [Created] (SPARK-23027) optimizer a simple query

wangminfeng created SPARK-23027: --- Summary: optimizer a simple query Key: SPARK-23027 URL: https://issues.apache.org/jira/browse/SPARK-23027 Project: Spark Issue Type: Bug Components:

[jira] [Commented] (SPARK-21171) Speculate task scheduling block dirve handle normal task when a job task number more than one hundred thousand

[ https://issues.apache.org/jira/browse/SPARK-21171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16060348#comment-16060348 ] wangminfeng commented on SPARK-21171: - We have modified some code for this feature, i will add a

[jira] [Updated] (SPARK-21171) Speculate task scheduling block dirve handle normal task when a job task number more than one hundred thousand

[ https://issues.apache.org/jira/browse/SPARK-21171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] wangminfeng updated SPARK-21171: Affects Version/s: (was: 2.1.1) 2.0.0 > Speculate task scheduling block

[jira] [Updated] (SPARK-21171) Speculate task scheduling block dirve handle normal task when a job task number more than one hundred thousand

[ https://issues.apache.org/jira/browse/SPARK-21171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] wangminfeng updated SPARK-21171: Description: If a job have more then one hundred thousand tasks and spark.speculation is true,

[jira] [Created] (SPARK-21171) Speculate task scheduling block dirve handle normal task when a job task number more than one hundred thousand

wangminfeng created SPARK-21171: --- Summary: Speculate task scheduling block dirve handle normal task when a job task number more than one hundred thousand Key: SPARK-21171 URL: