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https://issues.apache.org/jira/browse/LENS-1250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15403674#comment-15403674
 ] 

Rajat Khandelwal commented on LENS-1250:
----------------------------------------

Small enough diff. Attaching directly

> Error while initializing saved query service on server start
> ------------------------------------------------------------
>
>                 Key: LENS-1250
>                 URL: https://issues.apache.org/jira/browse/LENS-1250
>             Project: Apache Lens
>          Issue Type: Bug
>            Reporter: Archana H
>            Assignee: Rajat Khandelwal
>         Attachments: LENS-1250.2016-08-02_14:55:02.patch
>
>
> Error:
> {CODE}
> java.lang.RuntimeException: Cannot initialize saved query service
>         at 
> org.apache.lens.server.query.save.SavedQueryServiceImpl.init(SavedQueryServiceImpl.java:75)
>  ~[classes/:na]
>         at 
> org.apache.hive.service.CompositeService.init(CompositeService.java:59) 
> ~[hive-service-2.1.3-inm-SNAPSHOT.jar:2.1.3-inm-SNAPSHOT]
>         at org.apache.lens.server.LensServices.init(LensServices.java:252) 
> ~[classes/:na]
>         at 
> org.apache.lens.server.LensServer.startServices(LensServer.java:117) 
> ~[classes/:na]
>         at org.apache.lens.server.LensServer.<init>(LensServer.java:84) 
> ~[classes/:na]
>         at 
> org.apache.lens.server.LensServer.createLensServer(LensServer.java:73) 
> ~[classes/:na]
>         at org.apache.lens.server.LensServer.main(LensServer.java:173) 
> ~[classes/:na]
> Caused by: org.apache.lens.server.api.error.LensException: Error initializing 
> saved query dao
>         at 
> org.apache.lens.server.query.save.SavedQueryDao.<init>(SavedQueryDao.java:72) 
> ~[classes/:na]
>         at 
> org.apache.lens.server.query.save.SavedQueryServiceImpl.init(SavedQueryServiceImpl.java:72)
>  ~[classes/:na]
>         ... 6 common frames omitted
> Caused by: org.apache.lens.server.api.error.LensException: Cannot create 
> saved query table!
>         at 
> org.apache.lens.server.query.save.SavedQueryDao.createSavedQueryTableIfNotExists(SavedQueryDao.java:85)
>  ~[classes/:na]
>         at 
> org.apache.lens.server.query.save.SavedQueryDao.<init>(SavedQueryDao.java:70) 
> ~[classes/:na]
>         ... 7 common frames omitted
> Caused by: java.sql.SQLException: Incorrect table definition; there can be 
> only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT or ON UPDATE 
> clause Query: CREATE TABLE IF NOT EXISTS saved_query (id int(11) NOT NULL 
> AUTO_INCREMENT,name varchar(255) NOT NULL,description varchar(255) DEFAULT 
> NULL,query longtext,params_json longtext,created_at timestamp DEFAULT 
> CURRENT_TIMESTAMP,updated_at timestamp DEFAULT CURRENT_TIMESTAMP,  PRIMARY 
> KEY (id)) Parameters: []
>         at 
> org.apache.commons.dbutils.AbstractQueryRunner.rethrow(AbstractQueryRunner.java:363)
>  ~[commons-dbutils-1.5.jar:1.5]
>         at 
> org.apache.commons.dbutils.QueryRunner.update(QueryRunner.java:490) 
> ~[commons-dbutils-1.5.jar:1.5]
>         at 
> org.apache.commons.dbutils.QueryRunner.update(QueryRunner.java:420) 
> ~[commons-dbutils-1.5.jar:1.5]
>         at 
> org.apache.lens.server.query.save.SavedQueryDao.createSavedQueryTableIfNotExists(SavedQueryDao.java:83)
>  ~[classes/:na]
> {CODE}



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