[jira] [Comment Edited] (SPARK-13349) adding a split and union to a streaming application cause big performance hit

2016-02-19 Thread krishna ramachandran (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15154558#comment-15154558 ] krishna ramachandran edited comment on SPARK-13349 at 2/19/16 6:01 PM:

[jira] [Reopened] (SPARK-13349) adding a split and union to a streaming application cause big performance hit

2016-02-19 Thread krishna ramachandran (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] krishna ramachandran reopened SPARK-13349: -- enabling "cache" for a DStream causes the app to run out of memory > adding a

[jira] [Commented] (SPARK-13349) adding a split and union to a streaming application cause big performance hit

2016-02-19 Thread krishna ramachandran (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15154555#comment-15154555 ] krishna ramachandran commented on SPARK-13349: -- Hi Sean I posted to user@ 2 problems 1) not

[jira] [Commented] (SPARK-13349) adding a split and union to a streaming application cause big performance hit

2016-02-17 Thread krishna ramachandran (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15150893#comment-15150893 ] krishna ramachandran commented on SPARK-13349: -- i have simple synthetic example below.

[jira] [Updated] (SPARK-13349) adding a split and union to a streaming application cause big performance hit

2016-02-16 Thread krishna ramachandran (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] krishna ramachandran updated SPARK-13349: - Description: We have a streaming application containing approximately 12 jobs

[jira] [Updated] (SPARK-13349) adding a split and union to a streaming application cause big performance hit

2016-02-16 Thread krishna ramachandran (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] krishna ramachandran updated SPARK-13349: - Summary: adding a split and union to a streaming application cause big

[jira] [Updated] (SPARK-13349) adding a split and union to a streaming application causes big performance hit

2016-02-16 Thread krishna ramachandran (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] krishna ramachandran updated SPARK-13349: - Summary: adding a split and union to a streaming application causes big

[jira] [Created] (SPARK-13349) enabling cache causes out of memory error. Caching DStream helps reduce processing time in a streaming application but get out of memory errors

2016-02-16 Thread krishna ramachandran (JIRA)
krishna ramachandran created SPARK-13349: Summary: enabling cache causes out of memory error. Caching DStream helps reduce processing time in a streaming application but get out of memory errors Key: SPARK-13349