Ahmed El Baz created HADOOP-8899:
------------------------------------
Summary: Classpath exceeds maximum OS limit
Key: HADOOP-8899
URL: https://issues.apache.org/jira/browse/HADOOP-8899
Project: Hadoop Common
Issue Type: Bug
Affects Versions: 1-win
Reporter: Ahmed El Baz
We hit errors in TT due to long classpath value. One example is Oozie trying to
start a hive job, and it fails with the following error:
java.io.IOException: Command exceeds the OS command length limit: 8192,
command: "set CLASSPATH="….
The classpath includes Hadoop Core + Hive Jars which are in the distributed
cache. This is causing the classpath to be too long giving the error above. A
viable long term fix is to generate a temporary JAR file in the task cache
directory which includes all elements in the long classpath, and then provide
this as the "-classpath" argument for the JVM to be spawned. This is gated for
Windows only.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
