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Can anyone please tell a proper solution for the below error scenario.

Below mentioned details are my Hadoop and its ecosystem versions

Hadoop Version: 2.7.1
Hive Version: 1.2.2

I was trying to install and configure JSON SerDe into my hive's library path. And, the steps which I followed were mentioned below

Step 1: Installed & Moved SerDe into Hive's Library path
Step 2: Added the Jar through hive Shell, modified the hive-site.xml's 
        property name hive.aux.jars.path. 
Step 3: Verified it by executing the list jars command in hive also. But 
        while invoking the json serde, error is being thrown.

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Important Note: I added an entry in maven too, gave 777 permission for the jar file in linux. Additionally, I added the jar both in hdfs and local filesystem. But, still the error is being thrown

Name of the JSON SerDe jar which I used was: json-serde-1.3.7.3.jar

Row format SerDe: org.openx.data.jsonserde.JsonSerDe

E_net4
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  • The jsonserde jar is detected, the exception is coming due to a different problem. – franklinsijo Apr 01 '20 at 20:13
  • Can you pls tell a solution for it franklinsijo like why it's coming – Karthik Velu Apr 02 '20 at 05:55
  • There isn't enough information to proceed. Can you restart your hive shell `hive --hiveconf hive.root.logger=DEBUG,console` with debug mode, and post what it throws when the DDL is run. – franklinsijo Apr 02 '20 at 07:17
  • franklinsijo, I have attached a new screenshot with this page by opening hive shell in the DEBUG mode which you have mentioned. So, can you please let me know about the issue now – Karthik Velu Apr 02 '20 at 08:14
  • Looks like I spoke too soon, it is actually `NoClassDefFoundException`. – franklinsijo Apr 02 '20 at 09:37

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