Hi， Ranga
That's true. Typically a version mis-match issue. Note that spark 1.2.1 has
tachyon built in with version 0.5.0 , I think you may need to rebuild spark
with your current tachyon release.
We had used tachyon for several of our spark projects in a production
environment.
Thanks,
Sun.
fightf...@163.com
From: Ranga
Date: 2015-03-18 06:45
To: user@spark.apache.org
Subject: StorageLevel: OFF_HEAP
Hi
I am trying to use the OFF_HEAP storage level in my Spark (1.2.1) cluster. The
Tachyon (0.6.0-SNAPSHOT) nodes seem to be up and running. However, when I try
to persist the RDD, I get the following error:
ERROR [2015-03-16 22:22:54,017] ({Executor task launch worker-0}
TachyonFS.java[connect]:364) - Invalid method name: 'getUserUnderfsTempFolder'
ERROR [2015-03-16 22:22:54,050] ({Executor task launch worker-0}
TachyonFS.java[getFileId]:1020) - Invalid method name: 'user_getFileId'
Is this because of a version mis-match?
On a different note, I was wondering if Tachyon has been used in a production
environment by anybody in this group?
Appreciate your help with this.
- Ranga
