Nico Kruber created FLINK-8350:
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Summary: replace "taskmanager.tmp.dirs" with "env.io.tmp.dirs" for
all components
Key: FLINK-8350
URL: https://issues.apache.org/jira/browse/FLINK-8350
Project: Flink
Issue Type: Improvement
Components: Cluster Management, Configuration
Affects Versions: 1.4.0
Reporter: Nico Kruber
Assignee: Nico Kruber
Currently, there is only a {{taskmanager.tmp.dirs}} configuration parameter
which (if unset) is set to YARN/Mesos' application environment paths (the
latter not quite yet). With FLINK-8279, we also used this as a fall-back for
the BLOB caches and would like to use it for the BLOB server as well. This,
however, does not reside on the TaskManager and it only makes sense to have a
single temporary directory configuration parameter (if desired, this could be
extended).
I propose to change this to a more generic {{env.io.tmp.dirs}} used by all
components, i.e. JobManager, JobMaster, Dispatcher, and all the
TaskManager-related instances for both YARN and Mesos.
TODO: set this value to the appropriate folders for the JobManager code
paths
during cluster deployment (this exists for the TaskManager only for now)
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