kudu git commit: [DOCS] KUDU-2051-Update Impala integration limitations

[jd...@apache.org]

Repository: kudu
Updated Branches:
  refs/heads/master 030e1a1cd -> 0e64b7de5


[DOCS] KUDU-2051-Update Impala integration limitations

- Impala's TIMESTAMP and Kudu's UNIXTIME_MACROS
from the list of limitations.

- Impala now pushes down NULL/NOT NULL to Kudu. Those were
removed from the list.

Change-Id: I884b5c6905bc7371e7696133c53ba0df8594e945
Reviewed-on: http://gerrit.cloudera.org:8080/7355
Reviewed-by: Jean-Daniel Cryans <jd...@apache.org>
Tested-by: Kudu Jenkins


Project: http://git-wip-us.apache.org/repos/asf/kudu/repo
Commit: http://git-wip-us.apache.org/repos/asf/kudu/commit/0e64b7de
Tree: http://git-wip-us.apache.org/repos/asf/kudu/tree/0e64b7de
Diff: http://git-wip-us.apache.org/repos/asf/kudu/diff/0e64b7de

Branch: refs/heads/master
Commit: 0e64b7de5f758bf0e72b1dfcee51809800ee8024
Parents: 030e1a1
Author: Ambreen Kazi <am...@cloudera.com>
Authored: Fri Jun 23 08:58:21 2017 -0700
Committer: Jean-Daniel Cryans <jd...@apache.org>
Committed: Thu Jul 6 17:50:07 2017 +0000

----------------------------------------------------------------------
 docs/kudu_impala_integration.adoc | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)
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http://git-wip-us.apache.org/repos/asf/kudu/blob/0e64b7de/docs/kudu_impala_integration.adoc
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diff --git a/docs/kudu_impala_integration.adoc b/docs/kudu_impala_integration.adoc
index 8d2d510..c176158 100755
--- a/docs/kudu_impala_integration.adoc
+++ b/docs/kudu_impala_integration.adoc
@@ -735,12 +735,10 @@ The examples above have only explored a fraction of what you can do with Impala
   to work around this issue.
 - When creating a Kudu table, the `CREATE TABLE` statement must include the
   primary key columns before other columns, in primary key order.
-- Kudu tables containing `UNIXTIME_MICROS`-typed columns may not be used as an
-  external table in Impala.
-- Impala can not create Kudu tables with `TIMESTAMP`, `DECIMAL`, `VARCHAR`,
+- Impala can not create Kudu tables with `DECIMAL`, `VARCHAR`,
   or nested-typed columns.
-- Impala can not update values in primary key columns.
-- `NULL`, `NOT NULL`, `!=`, and `LIKE` predicates are not pushed to Kudu, and
+- Impala cannot update values in primary key columns.
+- `!=` and `LIKE` predicates are not pushed to Kudu, and
   instead will be evaluated by the Impala scan node. This may decrease performance
   relative to other types of predicates.
 - Updates, inserts, and deletes via Impala are non-transactional. If a query