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From "Kiran Kumar Maturi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PHOENIX-5189) Index Scrutiny Fails when field of type double is null
Date Tue, 12 Mar 2019 05:25:00 GMT
Kiran Kumar Maturi created PHOENIX-5189:
-------------------------------------------

             Summary: Index Scrutiny Fails when field of type double is null
                 Key: PHOENIX-5189
                 URL: https://issues.apache.org/jira/browse/PHOENIX-5189
             Project: Phoenix
          Issue Type: Bug
    Affects Versions: 4.14.0
            Reporter: Kiran Kumar Maturi


Steps to reproduce:
1. Create a data table
{code}
CREATE TABLE IF NOT EXISTS TEST(k1 CHAR(5) NOT NULL, k2 INTEGER NOT NULL, v1 DOUBLE, v2 VARCHAR(1),CONSTRAINT
PK PRIMARY KEY(
                k1,
                k2
        ))
{code}

2. Create index table
{code}
CREATE INDEX IF NOT EXISTS TEST_INDEX ON TEST (k1,v1) INCLUDE (v2)
{code}

3. Write Data
{code}
UPSERT INTO TEST (k1, k2, v1, v2) VALUES ('00000', 1, null, 'a' )
{code}

4. Run Index Scrutiny Tool 
{code}
hbase org.apache.phoenix.mapreduce.index.IndexScrutinyTool -dt TEST -it TEST_INDEX -src DATA_TABLE_SOURCE
{code}

Map reduce Job Logs will contain the Exception
{code}
2019-03-12 05:10:51,085 INFO  [atcher event handler] impl.TaskAttemptImpl - Diagnostics report
from attempt_1550549758736_0287_m_000000_1001: Error: org.apache.phoenix.schema.IllegalDataException:
java.sql.SQLException: ERROR 201 (22000): Illegal data. DOUBLE may not be null
	at org.apache.phoenix.schema.types.PDataType.newIllegalDataException(PDataType.java:305)
	at org.apache.phoenix.schema.types.PDouble.toBytes(PDouble.java:93)
	at org.apache.phoenix.schema.types.PDouble.toBytes(PDouble.java:86)
	at org.apache.phoenix.mapreduce.index.IndexScrutinyMapper.getPkHash(IndexScrutinyMapper.java:370)
	at org.apache.phoenix.mapreduce.index.IndexScrutinyMapper.buildTargetStatement(IndexScrutinyMapper.java:250)
	at org.apache.phoenix.mapreduce.index.IndexScrutinyMapper.processBatch(IndexScrutinyMapper.java:212)
	at org.apache.phoenix.mapreduce.index.IndexScrutinyMapper.cleanup(IndexScrutinyMapper.java:185)
	at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:149)
	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
	at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:170)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1760)
	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:164)
Caused by: java.sql.SQLException: ERROR 201 (22000): Illegal data. DOUBLE may not be null
	at org.apache.phoenix.exception.SQLExceptionCode$Factory$1.newException(SQLExceptionCode.java:494)
	at org.apache.phoenix.exception.SQLExceptionInfo.buildException(SQLExceptionInfo.java:150)
{code}



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