Denis Magda created IGNITE-2390:
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Summary: IGFS path modes are not honored
Key: IGNITE-2390
URL: https://issues.apache.org/jira/browse/IGNITE-2390
Project: Ignite
Issue Type: Bug
Components: IGFS
Affects Versions: 1.5
Reporter: Denis Magda
Fix For: 1.6
The following configuration is used with some specific path modes.
<!-- Set default mode. -->
<property name="defaultMode" value="DUAL_ASYNC" />
<!-- Configure '/tmp' and all child paths to work in PRIMARY mode. -->
<property name="pathModes">
<map>
<entry key="/tmp/.*" value="PRIMARY"/>
<entry key="/user/splunk/.*" value="PRIMARY"/>
</map>
</property>
<property name="initializeDefaultPathModes" value="false" />
On running a simple MR job an output dir is set under /tmp
e.g.
/tmp/denis2
as such I would expect this to be in memory only, and no changes seen on the
secondary file system as path is set to PRIMARY.
On checking HDFS I find that these files are created by Ignite on the secondary
file system.
Found that document here:
http://apacheignite.gridgain.org/docs/modes
is incorrect, the paths are not regex patterns as this document implies, but
simply the code checks if path string starts with.
Have removed /.* from the above config and seems to be resolved.
The configuration must be fixed or the code.
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