Chetan Bhat created CARBONDATA-3308:
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Summary: TimeSeries Datamap creation using select groupby from Bloom Datamap Fails with Null Pointer exception
Key: CARBONDATA-3308
URL:
https://issues.apache.org/jira/browse/CARBONDATA-3308 Project: CarbonData
Issue Type: Bug
Components: data-query
Affects Versions: 1.5.2
Environment: Spark 2.1
Reporter: Chetan Bhat
Issue :
TimeSeries Datamap creation using select groupby from Bloom Datamap Fails with Null Pointer exception.
Steps :
0: jdbc:hive2://10.18.98.225:22550/default> create table if not exists timeseries__datamap_test (id int,name string,salary float,dob date,doj timestamp,bonus double,status boolean,marks decimal(10,3)) STORED BY 'org.apache.carbondata.format';
+---------+--+
| Result |
+---------+--+
+---------+--+
No rows selected (1.676 seconds)
0: jdbc:hive2://10.18.98.225:22550/default> create datamap dm_timeseries_bloom_test on table timeseries__datamap_test using 'bloomfilter' DMPROPERTIES ('INDEX_COLUMNS'='doj', 'BLOOM_SIZE'='640000', 'BLOOM_FPP'='0.00001', 'BLOOM_COMPRESS'='true');
+---------+--+
| Result |
+---------+--+
+---------+--+
No rows selected (0.603 seconds)
0: jdbc:hive2://10.18.98.225:22550/default> CREATE DATAMAP dm_datamap_timeseries1 ON TABLE timeseries__datamap_test USING "timeseries" DMPROPERTIES ('event_time'='doj','day_granularity'='1') AS SELECT name, id,count(id),doj FROM timeseries__datamap_test GROUP BY name,id,doj;
*Error: java.lang.NullPointerException (state=,code=0)*
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