Versions Compared

Old Version 15

changes.mady.by.user Lefty Leverenz

Saved on

compared with

New Version Current

changes.mady.by.user Lefty Leverenz

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.
Comment: remove broken link to old doc

...

The server requires some files be accessible on the Hadoop distributed cache. For example, to avoid the installation of Pig and Hive everywhere on the cluster, the server gathers a version of Pig or Hive from the Hadoop distributed cache whenever those resources are invoked. After placing the following components into HDFS please update the site configuration as required for each.

...

Name

Default (Hive 0.11.0)

Description

templeton.pig.archive

hdfs:///apps/templeton/pig-0.11.1.tar.gz

The path to the Pig archive.

templeton.pig.path

pig-0.11.1.tar.gz/pig-0.11.1/bin/pig

The path to the Pig executable.

templeton.hive.archive

hdfs:///apps/templeton/hive-0.11.0.tar.gz

The path to the Hive archive.

templeton.hive.path

hive-0.11.0.tar.gz/hive-0.11.0/bin/hive

The path to the Hive executable.

templeton.streaming.jar

hdfs:///apps/templeton/hadoop-streaming.jar

The path to the Hadoop streaming jar file.

templeton.override.jars

hdfs:///apps/templeton/ugi.jar

Jars to add to the HADOOP_CLASSPATH for all Map Reduce jobs. These jars must exist on HDFS. This is not needed for Hadoop versions 1.0.1 and newer.

Permissions

Permission must given be given for the user running the WebHCat executable to run jobs for other users. That is, the WebHCat server will impersonate users on the Hadoop cluster.

...

Panel
titleColorindigo
titleBGColorsilver
titleNavigation Links

Previous: Using WebHCat
Next: Configuration

Hive installation: Installing Hive
HCatalog installation: Installation from Tarball

General: WebHCat Manual – HCatalog Manual – Hive Wiki Home – Hive Project Site
Old version of this document (HCatalog 0.5.0): WebHCat Installation