[jira] [Created] (IGNITE-2390) IGFS path modes are not honored

["Denis Magda (JIRA)" <ji...@apache.org>]

Denis Magda created IGNITE-2390:
-----------------------------------

             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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