[ https://issues.apache.org/jira/browse/IOTDB-5119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lei Rui reassigned IOTDB-5119: ------------------------------ Assignee: Lei Rui > [M4]There is an exception in the M4 function query > -------------------------------------------------- > > Key: IOTDB-5119 > URL: https://issues.apache.org/jira/browse/IOTDB-5119 > Project: Apache IoTDB > Issue Type: Bug > Components: Core/Query, mpp-cluster > Affects Versions: master branch, 1.0.0 > Reporter: xiaozhihong > Assignee: Lei Rui > Priority: Major > Attachments: image-2022-12-05-17-15-28-373.png > > > In V1.0, Started 3C3D. > Entered CLI, executed M4 query and reported a exception : > {code:java} > IoTDB> select temperature from root.ln.wf01.wt01; > +-----------------------------+-----------------------------+ > | Time|root.ln.wf01.wt01.temperature| > +-----------------------------+-----------------------------+ > |2017-11-05T10:20:00.000+08:00| 25.57756| > |2017-11-05T10:21:00.000+08:00| 23.97946| > |2017-11-05T10:22:00.000+08:00| 22.720444| > +-----------------------------+-----------------------------+ > Total line number = 3 > It costs 0.007s > IoTDB> select > M4(temperature,'timeInterval'='1000','displayWindowBegin'='1','displayWindowEnd'='100') > from root.ln.wf01.wt01; > Msg: 301: Error occurred during executing UDTF#transform(RowWindow, > PointCollector): > java.lang.IndexOutOfBoundsException: Size is 0{code} > The log is: > !image-2022-12-05-17-15-28-373.png|width=542,height=225! -- This message was sent by Atlassian Jira (v8.20.10#820010)