Problem
Upon changing my nameservice, Datameer Hive jobs are failing to Import. The following error is displayed:
ERROR [2018-06-01 16:59:30.894] [JobScheduler thread-1] (JobScheduler.java:909) - Job 865 failed with exception.
java.lang.IllegalArgumentException: Wrong FS:hdfs://oldname/data, expected: hdfs://newname
Cause
There is cached data within Datameer's local file system buried within the "temp" path.
<datameer_install>/temp
These contain some references to the old service name and need to be purged.
Next Steps
Stop Datameer and purge the following temp locations:
<datameer_install>/temp
<datameer_install>/tmp
/path/to/private/folder/temp
/path/to/private/folder/tmp
Then, restart Datameer.
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