Cheolsoo Park created PIG-3560:
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Summary: UniqueTez staging dir should be used for different users
Key: PIG-3560
URL: https://issues.apache.org/jira/browse/PIG-3560
Project: Pig
Issue Type: Sub-task
Components: tez
Affects Versions: tez-branch
Reporter: Cheolsoo Park
Assignee: Cheolsoo Park
Fix For: tez-branch
I discovered this bug while setting up a multi-user cluster. Since the staging
dir for Pig jobs is always set to TEZ_AM_STAGING_DIR (/tmp/tez), if multiple
users submit Pig jobs, subsequent jobs fail with the following error:
{code}
java.io.IOException: The ownership on the staging directory
hdfs://10.170.21.33:9000/tmp/tez/staging is not as expected. It is owned by
hadoop. The directory must be owned by the submitter cheolsoop or by cheolsoop
{code}
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