[ https://issues.apache.org/jira/browse/IMPALA-13074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17848422#comment-17848422 ]
Quanlong Huang commented on IMPALA-13074: ----------------------------------------- Names like "HDFS WRITER", "KUDU WRITER" will be consistent with the ExecSummary. > WRITE TO HDFS node is omitted from Web UI graphic plan > ------------------------------------------------------ > > Key: IMPALA-13074 > URL: https://issues.apache.org/jira/browse/IMPALA-13074 > Project: IMPALA > Issue Type: Bug > Reporter: Noemi Pap-Takacs > Priority: Major > > The query plan shows the nodes that take part in the execution, forming a > tree structure. > It can be displayed in the CLI by issuing the EXPLAIN <query> command. When > the actual query is executed, the plan tree can also be viewed in the Impala > Web UI in a graphic form. > However, the explain string and the graphic plan tree does not match: the top > node is missing from the Web UI. > This is especially confusing in case of DDL and DML statements, where the > Data Sink is not displayed. This makes a SELECT * FROM table > indistinguishable from a CREATE TABLE, since both only displays the SCAN node > and omit the WRITE_TO_HDFS and SELECT node. > It would make sense to include the WRITE_TO_HDFS node in DML/DDL plans. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org