Command Line Interface

Set Up

The HCatalog command line interface (CLI) can be invoked as HIVE_HOME=hive_home hcat_home/bin/hcat where hive_home is the directory where Hive has been installed and hcat_home is the directory where HCatalog has been installed.

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When using the HCatalog CLI, you cannot specify a permission string without read permissions for owner, such as -wxrwxr-x, because the string begins with "-". If such a permission setting is desired, you can use the octal version instead, which in this case would be 375. Also, any other kind of permission string where the owner has read permissions (for example r-x----- or r--r--r--) will work fine.

Hive CLI

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