[ https://issues.apache.org/jira/browse/HIVE-4116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Phabricator updated HIVE-4116: ------------------------------ Attachment: D12975.1.patch navis requested code review of "HIVE-4116 [jira] Can't use views using map datatype.". Reviewers: JIRA HIVE-4116 Cannot use views using map datatype Executing the following DROP TABLE IF EXISTS `items`; CREATE TABLE IF NOT EXISTS `items` (id INT, name STRING, info MAP<STRING,STRING>) PARTITIONED BY (ds STRING); DROP VIEW IF EXISTS `priceview`; CREATE VIEW `priceview` AS SELECT `items`.`id`, `items`.info['price'] FROM `items` ; select * from `priceview`; Produces the following error: karel@tomato:~/tmp$ $HIVE_HOME/bin/hive -f hivebug.sql WARNING: org.apache.hadoop.metrics.jvm.EventCounter is deprecated. Please use org.apache.hadoop.log.metrics.EventCounter in all the log4j.properties files. Logging initialized using configuration in jar:file:/home/karel/opt/hive-0.10.0-bin/lib/hive-common-0.10.0.jar!/hive-log4j.properties Hive history file=/tmp/karel/hive_job_log_karel_201303051117_945318761.txt SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/home/karel/opt/hadoop-2.0.0-mr1-cdh4.0.0/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/karel/opt/hive-0.10.0-bin/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. OK Time taken: 5.449 seconds OK Time taken: 0.303 seconds OK Time taken: 0.131 seconds OK Time taken: 0.206 seconds FAILED: SemanticException line 3:22 mismatched input '.' expecting FROM near '`items`' in from clause in definition of VIEW priceview [ SELECT `items`.`id`, `items``items`.`info`info['price'] FROM `default`.`items` ] used as priceview at Line 3:14 Unless I'm not using the right syntax, I would expect this simple example to work. I have tried some variations (quotes, no quotes, ...), to no avail. TEST PLAN EMPTY REVISION DETAIL https://reviews.facebook.net/D12975 AFFECTED FILES ql/src/java/org/apache/hadoop/hive/ql/parse/ParseDriver.java ql/src/test/queries/clientpositive/create_view_translate.q ql/src/test/results/clientpositive/create_view_translate.q.out MANAGE HERALD RULES https://reviews.facebook.net/herald/view/differential/ WHY DID I GET THIS EMAIL? https://reviews.facebook.net/herald/transcript/31011/ To: JIRA, navis > Can't use views using map datatype. > ----------------------------------- > > Key: HIVE-4116 > URL: https://issues.apache.org/jira/browse/HIVE-4116 > Project: Hive > Issue Type: Bug > Affects Versions: 0.8.1, 0.10.0, 0.11.0 > Reporter: Karel Vervaeke > Assignee: Navis > Attachments: D12975.1.patch > > > Executing the following > {noformat} > DROP TABLE IF EXISTS `items`; > CREATE TABLE IF NOT EXISTS `items` (id INT, name STRING, info > MAP<STRING,STRING>) PARTITIONED BY (ds STRING); > DROP VIEW IF EXISTS `priceview`; > CREATE VIEW `priceview` AS > SELECT > `items`.`id`, > `items`.info['price'] > FROM > `items` > ; > select * from `priceview`; > {noformat} > Produces the following error: > {noformat} > karel@tomato:~/tmp$ $HIVE_HOME/bin/hive -f hivebug.sql > WARNING: org.apache.hadoop.metrics.jvm.EventCounter is deprecated. Please use > org.apache.hadoop.log.metrics.EventCounter in all the log4j.properties files. > Logging initialized using configuration in > jar:file:/home/karel/opt/hive-0.10.0-bin/lib/hive-common-0.10.0.jar!/hive-log4j.properties > Hive history file=/tmp/karel/hive_job_log_karel_201303051117_945318761.txt > SLF4J: Class path contains multiple SLF4J bindings. > SLF4J: Found binding in > [jar:file:/home/karel/opt/hadoop-2.0.0-mr1-cdh4.0.0/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: Found binding in > [jar:file:/home/karel/opt/hive-0.10.0-bin/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an > explanation. > OK > Time taken: 5.449 seconds > OK > Time taken: 0.303 seconds > OK > Time taken: 0.131 seconds > OK > Time taken: 0.206 seconds > FAILED: SemanticException line 3:22 mismatched input '.' expecting FROM near > '`items`' in from clause > in definition of VIEW priceview [ > SELECT > `items`.`id`, > `items``items`.`info`info['price'] > FROM > `default`.`items` > ] used as priceview at Line 3:14 > {noformat} > Unless I'm not using the right syntax, I would expect this simple example to > work. I have tried some variations (quotes, no quotes, ...), to no avail. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira