tHiveCreateTable bug with Parquet file

tHiveCreateTable bug with Parquet file

Issue :

an error occurs with Talend 6.1 when trying to create an external table in Hive using Parquet format.

org.apache.hadoop.security.AccessControlException: Permission denied: user=talend, access=WRITE, inode=”/user”:hdfs:supergroup:drwxr-xr-x

Origin of the error In Java:

conf_tHiveCreateTable_3.set(
“mapreduce.job.am-access-disabled”, “true”);

username_tHiveCreateTable_3 = null;
conf_tHiveCreateTable_3.set(
“dfs.namenode.kerberos.principal”,
“hdfs/_HOST@VCINT.LOCAL”);

Workaround :

 

 

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