Lenni Kuff 8b2acf5c22 IMPALA-425: Detect read-only tables and disable INSERT/LOAD operations on these tables ...

With this change we now detect if a table is read-only and disable INSERT/LOAD operations
on these tables. A table is read-only if Impala does not have write permission on the HDFS
base directory of the table or any one of the partition directories (if
the table is partitioned).

Change-Id: I25515b2d0ffb7fe297359437fd937a3d6e0406a0
Reviewed-on: http://gerrit.ent.cloudera.com:8080/713
Reviewed-by: Lenni Kuff <lskuff@cloudera.com>
Tested-by: Lenni Kuff <lskuff@cloudera.com>

2014-01-08 10:53:37 -08:00

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