Hive / HCatalog Forum

Data Truncation in PARAM VALUE column on SERDE_PARAMS

  • #53633

    I have HDP 2 installed.
    My HIVE view creation on the Hbase table (5300 columns – 25 column families) is failing with the below error.
    Its working fine, if i limit the columns in the view.
    I believe there is a limit of 4000 Char for column PARAM_VALUE in SERDE_PARAMS.

    Caused by: com.mysql.jdbc.MysqlDataTruncation: Data truncation: Data too long for column ‘PARAM_VALUE’ at row 1

    Is there is way to increase it. if so what should I do?

to create new topics or reply. | New User Registration

You must be to reply to this topic. | Create Account

Support from the Experts

A HDP Support Subscription connects you experts with deep experience running Apache Hadoop in production, at-scale on the most demanding workloads.

Enterprise Support »

Become HDP Certified

Real world training designed by the core architects of Hadoop. Scenario-based training courses are available in-classroom or online from anywhere in the world

Training »

Hortonworks Data Platform
The Hortonworks Data Platform is a 100% open source distribution of Apache Hadoop that is truly enterprise grade having been built, tested and hardened with enterprise rigor.
Get started with Sandbox
Hortonworks Sandbox is a self-contained virtual machine with Apache Hadoop pre-configured alongside a set of hands-on, step-by-step Hadoop tutorials.
Modern Data Architecture
Tackle the challenges of big data. Hadoop integrates with existing EDW, RDBMS and MPP systems to deliver lower cost, higher capacity infrastructure.