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https://issues.apache.org/jira/browse/SPARK-30096?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sandeep Katta updated SPARK-30096:
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Attachment: screenshot-1.png
> drop function does not delete the jars file from tmp folder- session is not
> getting clear
> -----------------------------------------------------------------------------------------
>
> Key: SPARK-30096
> URL: https://issues.apache.org/jira/browse/SPARK-30096
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: ABHISHEK KUMAR GUPTA
> Priority: Major
> Attachments: screenshot-1.png
>
>
> Steps:
> 1. {{spark-master --master yarn}}
> 2. {{spark-sql> create function addDoubles AS
> 'com.huawei.bigdata.hive.example.udf.AddDoublesUDF' using jar
> 'hdfs://hacluster/user/user1/AddDoublesUDF.jar';}}
> 3. {{spark-sql> select addDoubles (1,2);}}
> In the console log user can see
> Added
> [/tmp/23090937-7314-43d8-a859-b35f42d37bdf_resources/AddDoublesUDF.jar] to
> class path
> {code}
> 19/12/02 13:49:33 INFO SessionState: Added
> [/tmp/23090937-7314-43d8-a859-b35f42d37bdf_resources/AddDoublesUDF.jar] to
> class path
> {code}
> 4. {{spark-sql>drop function AddDoubles;}}
> Check the tmp folder still session is not clear
> {code:java}
> vm1:/tmp/23090937-7314-43d8-a859-b35f42d37bdf_resources # ll
> total 11696
> -rw-r--r-- 1 root root 92660 Dec 2 13:49 .AddDoublesUDF.jar.crc
> -rwxr-xr-x 1 root root 11859263 Dec 2 13:49 AddDoublesUDF.jar
> vm1:/tmp/23090937-7314-43d8-a859-b35f42d37bdf_resources #
> {code}
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