You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@carbondata.apache.org by "Sushant Sammanwar (Jira)" <ji...@apache.org> on 2021/03/24 05:50:00 UTC
[jira] [Commented] (CARBONDATA-4147) Carbondata 2.1.0 MV ERROR
inserting data into table with MV
[ https://issues.apache.org/jira/browse/CARBONDATA-4147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17307581#comment-17307581 ]
Sushant Sammanwar commented on CARBONDATA-4147:
-----------------------------------------------
[~Indhumathi27] How can i download and apply the fix ? Can you share it ?
> Carbondata 2.1.0 MV ERROR inserting data into table with MV
> ------------------------------------------------------------
>
> Key: CARBONDATA-4147
> URL: https://issues.apache.org/jira/browse/CARBONDATA-4147
> Project: CarbonData
> Issue Type: Bug
> Components: core
> Affects Versions: 2.1.0
> Environment: Apache carbondata 2.1.0
> Reporter: Sushant Sammanwar
> Assignee: Indhumathi Muthumurugesh
> Priority: Major
> Labels: datatype,double, materializedviews
> Fix For: 2.1.1
>
> Attachments: carbondata_210_insert_error_stack-trace
>
> Time Spent: 3h 10m
> Remaining Estimate: 0h
>
> Hi Team ,
>
> We are working on a POC where we are using carbon 2.1.0.
> We have created below tables, MV :
> create table if not exists fact_365_1_eutrancell_21 (ts timestamp, metric STRING, tags_id STRING, value DOUBLE) partitioned by (ts2 timestamp) stored as carbondata TBLPROPERTIES ('SORT_COLUMNS'='metric')
> create materialized view if not exists fact_365_1_eutrancell_21_30_minute as select tags_id ,metric ,ts2, timeseries(ts,'thirty_minute') as ts,sum(value),avg(value),min(value),max(value) from fact_365_1_eutrancell_21 group by metric, tags_id, timeseries(ts,'thirty_minute') ,ts2
>
> When i try to insert data into above Table, below error is thrown :
> scala> carbon.sql("insert into fact_365_1_eutrancell_21 values ('2020-09-25 05:30:00','eUtranCell.HHO.X2.InterFreq.PrepAttOut','ff6cb0f7-fba0-4134-81ee-55e820574627',392.2345,'2020-09-25 05:30:00')").show()
> 21/03/10 22:32:20 AUDIT audit: \{"time":"March 10, 2021 10:32:20 PM IST","username":"root","opName":"INSERT INTO","opId":"33474031950342736","opStatus":"START"}
> [Stage 0:> (0 + 1) / 1]21/03/10 22:32:32 WARN CarbonOutputIteratorWrapper: try to poll a row batch one more time.
> 21/03/10 22:32:32 WARN CarbonOutputIteratorWrapper: try to poll a row batch one more time.
> 21/03/10 22:32:32 WARN CarbonOutputIteratorWrapper: try to poll a row batch one more time.
> 21/03/10 22:32:36 WARN log: Updating partition stats fast for: fact_365_1_eutrancell_21
> 21/03/10 22:32:36 WARN log: Updated size to 2699
> 21/03/10 22:32:38 AUDIT audit: \{"time":"March 10, 2021 10:32:38 PM IST","username":"root","opName":"INSERT OVERWRITE","opId":"33474049863830951","opStatus":"START"}
> [Stage 3:======================================================>(199 + 1) / 200]21/03/10 22:33:07 WARN CarbonOutputIteratorWrapper: try to poll a row batch one more time.
> 21/03/10 22:33:07 WARN CarbonOutputIteratorWrapper: try to poll a row batch one more time.
> 21/03/10 22:33:07 WARN CarbonOutputIteratorWrapper: try to poll a row batch one more time.
> 21/03/10 22:33:07 ERROR CarbonFactDataHandlerColumnar: Error in producer
> java.lang.ClassCastException: java.lang.Double cannot be cast to java.lang.Long
> at org.apache.carbondata.core.datastore.page.ColumnPage.putData(ColumnPage.java:402)
> at org.apache.carbondata.processing.store.TablePage.convertToColumnarAndAddToPages(TablePage.java:239)
> at org.apache.carbondata.processing.store.TablePage.addRow(TablePage.java:201)
> at org.apache.carbondata.processing.store.CarbonFactDataHandlerColumnar.processDataRows(CarbonFactDataHandlerColumnar.java:397)
> at org.apache.carbondata.processing.store.CarbonFactDataHandlerColumnar.access$500(CarbonFactDataHandlerColumnar.java:60)
> at org.apache.carbondata.processing.store.CarbonFactDataHandlerColumnar$Producer.call(CarbonFactDataHandlerColumnar.java:637)
> at org.apache.carbondata.processing.store.CarbonFactDataHandlerColumnar$Producer.call(CarbonFactDataHandlerColumnar.java:614)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
>
>
> It seems the method is converting "decimal" data type of table to a "long" data type for MV.
> During value conversion it is throwing the error.
> Could you please check if this is a defect / bug or let me know if i have missed something ?
> Note : This was working in carbon 2.0.1
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)