Return-Path: X-Original-To: apmail-hive-dev-archive@www.apache.org Delivered-To: apmail-hive-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 75EF37FBD for ; Thu, 28 Jul 2011 21:17:52 +0000 (UTC) Received: (qmail 36624 invoked by uid 500); 28 Jul 2011 21:17:52 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 36571 invoked by uid 500); 28 Jul 2011 21:17:51 -0000 Mailing-List: contact dev-help@hive.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hive.apache.org Delivered-To: mailing list dev@hive.apache.org Received: (qmail 36560 invoked by uid 99); 28 Jul 2011 21:17:51 -0000 Received: from reviews.apache.org (HELO reviews.apache.org) (140.211.11.40) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 28 Jul 2011 21:17:51 +0000 Received: from reviews.apache.org (localhost [127.0.0.1]) by reviews.apache.org (Postfix) with ESMTP id BAB3B1C0078; Thu, 28 Jul 2011 21:17:55 +0000 (UTC) Content-Type: multipart/alternative; boundary="===============4118975120627512599==" MIME-Version: 1.0 Subject: Review Request: Add ColumnarSerDe to the list of native SerDes From: "Sohan Jain" To: "Paul Yang" Date: Thu, 28 Jul 2011 21:17:55 -0000 Message-ID: <20110728211755.29194.19155@reviews.apache.org> X-ReviewBoard-URL: https://reviews.apache.org X-ReviewRequest-URL: https://reviews.apache.org/r/1215/ Cc: "Sohan Jain" ,"hive" --===============4118975120627512599== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/1215/ ----------------------------------------------------------- Review request for hive and Paul Yang. Summary ------- We store metadata about ColumnarSerDes in the metastore, so it should be co= nsidered a native SerDe. Then, column information can be retrieved from the= metastore instead of from deserialization. This addresses bug HIVE-2322. https://issues.apache.org/jira/browse/HIVE-2322 Diffs ----- trunk/serde/src/java/org/apache/hadoop/hive/serde2/SerDeUtils.java 115121= 9 = Diff: https://reviews.apache.org/r/1215/diff Testing ------- describe formatted tmp_tbl_name; now returns the column's comments instead of "from deserializer" Thanks, Sohan --===============4118975120627512599==--