[ 
https://issues.apache.org/jira/browse/SPARK-23669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Apache Spark reassigned SPARK-23669:
------------------------------------

    Assignee:     (was: Apache Spark)

> Executors fetch jars and name the jars with md5 prefix
> ------------------------------------------------------
>
>                 Key: SPARK-23669
>                 URL: https://issues.apache.org/jira/browse/SPARK-23669
>             Project: Spark
>          Issue Type: New Feature
>          Components: Spark Core
>    Affects Versions: 2.3.0
>            Reporter: jin xing
>            Priority: Minor
>
> In our cluster, there are lots of UDF jars, some of them have the same 
> filename but different path, for example:
> ```
> hdfs://A/B/udf.jar  -> udfA
> hdfs://C/D/udf.jar -> udfB
> ```
> When user uses udfA and udfB in same sql, executor will fetch both 
> *hdfs://A/B/udf.jar* and *hdfs://C/D/udf.jar.* There will be a conflict for 
> the same name. 
>  
> Can we config to fetch jars and save with a filename with MD5 prefix, so 
> there will be no conflict.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org

Reply via email to