Commit Graph

4 Commits

Author SHA1 Message Date
Nong Li
d52a620737 Add support for writing compressed text.
Change-Id: I314b925594801ae4b5c47248d998801aa0b37270
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/4205
Tested-by: jenkins
Reviewed-by: Nong Li <nong@cloudera.com>
2014-09-07 22:08:30 -07:00
Victor Bittorf
f2ef06bef1 SEQUENCEFILE: Add support for writing sequence files.
This supports both uncompressed and block compressed formats. Row compressed formats are
not supported. The type of compression is specified using a query parameter
COMPRESSION_CODEC with values NONE, GZIP, BZIP2, and SNAPPY.

Note: this patch only has basic testing. More extensive testing will be done when this
avro writer is used in data loading.

Change-Id: Id284bd4f3a28e27e49d56b1127cdc83c736feb61
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/3541
Reviewed-by: Victor Bittorf <victor.bittorf@cloudera.com>
Tested-by: jenkins
2014-08-17 12:45:10 -07:00
Dan Hecht
09bd8b7c27 Fix SetStmt.toSql().
It needs to handle the "SET" case.  Also, add some missing test cases
for "SET".  Also, cleanup test_set/set.test.

Change-Id: I34f6005ef17e196d94366e5301251a2987746fbf
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/3620
Reviewed-by: Daniel Hecht <dhecht@cloudera.com>
Tested-by: jenkins
(cherry picked from commit 41890b5a13f9429f058fb12453c78323df11fc7d)
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/3655
2014-07-30 11:37:11 -07:00
Dan Hecht
1fee56cb26 IMPALA-1080: Implement "SET <query_option>" as SQL statement.
Also add support for "SET", which returns a table of query options and
their respective values.

The front-end parses the option into a (key, value) pair and then the
existing backend logic is used to set the option, or return the result
sets.

Change-Id: I40dbd98537e2a73bdd5b27d8b2575a2fe6f8295b
Reviewed-on: http://gerrit.ent.cloudera.com:8080/3582
Reviewed-by: Daniel Hecht <dhecht@cloudera.com>
Tested-by: jenkins
(cherry picked from commit aa0f6a2fc1d3fe21f22cc7bc56887e1fdb02250b)
Reviewed-on: http://gerrit.ent.cloudera.com:8080/3614
2014-07-25 10:25:09 -07:00