Noemi Pap-Takacs created IMPALA-13074: -----------------------------------------
Summary: 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 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