[jira] [Updated] (SPARK-22891) NullPointerException when use udf

2017-12-26 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-22891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sean Owen updated SPARK-22891: -- Priority: Minor (was: Major) It looks like a Hive problem, primarily? just not sure if it's something

[jira] [Updated] (SPARK-22891) NullPointerException when use udf

2017-12-22 Thread gaoyang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-22891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] gaoyang updated SPARK-22891: Description: In my application,i use multi threads. Each thread has a SparkSession and use SparkSession.sq