Matthew Jacobs has posted comments on this change. Change subject: KUDU-1517 Implement doc feedback from Sue M ......................................................................
Patch Set 1: (1 comment) http://gerrit.cloudera.org:8080/#/c/3638/1/docs/index.adoc File docs/index.adoc: PS1, Line 79: FROM > Great that we support this feature. Thanks for the syntax details Matt. Sure. Here's a fancy example of an UPDATE: [localhost:21000] > explain update default.managed_kudu set name = t1.string_col from managed_kudu inner join ( select id, string_col from functional.alltypestiny ) t1 where x = t1.id; Query: explain update default.managed_kudu set name = t1.string_col from managed_kudu inner join ( select id, string_col from functional.alltypestiny ) t1 where x = t1.id Query submitted at: 2016-08-15 16:20:42 (Coordinator: http://0.0.0.0:25000) Query progress can be monitored at: http://0.0.0.0:25000/query_plan?query_id=56437d577087cd04:f6b43be2772bb7bf +------------------------------------------------------------------------------------+ | Explain String | +------------------------------------------------------------------------------------+ | Estimated Per-Host Requirements: Memory=2.03GB VCores=2 | | WARNING: The following tables are missing relevant table and/or column statistics. | | default.managed_kudu | | | | UPDATE KUDU [default.managed_kudu] | | | check keys exist: false | | | | | 02:HASH JOIN [INNER JOIN, BROADCAST] | | | hash predicates: id = x | | | runtime filters: RF000 <- x | | | | | |--03:EXCHANGE [BROADCAST] | | | | | | | 00:SCAN KUDU [default.managed_kudu] | | | | | 01:SCAN HDFS [functional.alltypestiny] | | partitions=4/4 files=4 size=460B | | runtime filters: RF000 -> id | +------------------------------------------------------------------------------------+ -- To view, visit http://gerrit.cloudera.org:8080/3638 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: I8a7647b3e5d4d36e82e06ce02a45a8811e4efed3 Gerrit-PatchSet: 1 Gerrit-Project: kudu Gerrit-Branch: master Gerrit-Owner: Misty Stanley-Jones <mi...@apache.org> Gerrit-Reviewer: Kudu Jenkins Gerrit-Reviewer: Matthew Jacobs <m...@cloudera.com> Gerrit-Reviewer: Mike Percy <mpe...@apache.org> Gerrit-Reviewer: Misty Stanley-Jones <mi...@apache.org> Gerrit-HasComments: Yes
