This commit fixes IMPALA-1040 in which when an invalid value is inserted
to a decimal partitioned column through hive it results in a non
informative error message and in some cases in the associated table to
disappear from Impala's catalog. The fix results in a more informative
error message to always be thrown by Impala to indicate the insertion of
an invalid partition key value.
Change-Id: I2855ea69944e269fb7e02b3825f44e64352151e7
Reviewed-on: http://gerrit.ent.cloudera.com:8080/3062
Reviewed-by: Dimitris Tsirogiannis <dtsirogiannis@cloudera.com>
Tested-by: jenkins
Reviewed-on: http://gerrit.ent.cloudera.com:8080/3200
This is because in HdfsTable we call call "expr.castTo(colType)", but BooleanLiteral
(incorrectly) didn't implement "uncheckedCastTo()". This meant that instead of a
BooleanLiteral being returned we got back a CastExpr, which cannot be cast to LiteralExpr.
As part of this change it turns out Boolean partition columns are also broken in Hive. I
filed HIVE-6590 for these issues and we decided to disable INSERT into a boolean partition
column for Impala due to this bug.
Change-Id: I3e295bb96aadc08d64faf551f6393a7128a7ef27
Reviewed-on: http://gerrit.ent.cloudera.com:8080/1755
Reviewed-by: Lenni Kuff <lskuff@cloudera.com>
Tested-by: jenkins
