APAR status
Closed as program error.
Error description
Analyze uses the Big SQL java IO reader to scan the table and gather statistics on the table. When computing column statistics, Analyze computes HIGH2KEY and LOW2KEY values which represent the largest and smallest values of that column. If the column is of DATE type and contains negative values, the Java Reader attempts to convert that value to a positive DATE. This leads Analyze to believe that the LOW2KEY value is higher than the HIGH2KEY. This raises a flag to Analyze which fails with the following warning: 2017-03-16 17:20:36,754 WARN com.ibm.biginsights.catalog.translator.hive.HiveExceptionTransla tor [Thread-5] : [BSL-0-2d8fe6b92]: The catalog statistic "2012-03-27" for column "HIGH2KEY" is out of range for its target column, has an invalid format, or is inconsistent in relation to some other statistic. Reason Code = "3".. SQLCODE=-1227, SQLSTATE=23521, DRIVER=4.21.34 com.ibm.db2.jcc.am.SqlIntegrityConstraintViolationException: The catalog statistic "2012-03-27" for column "HIGH2KEY" is out of range for its target column, has an invalid format, or is inconsistent in relation to some other statistic. Reason Code = "3".. SQLCODE=-1227, SQLSTATE=23521, DRIVER=4.21.34 The fix for this issue is to allow the following (01-01-0001) as the earliest valid date for the Java Reader. Dates before this time will be converted to a NULL value by Analyze. This will allow Analyze to proceed without the "HIGH2KEY is out of range errors".
Local fix
N/A
Problem summary
See error description.
Problem conclusion
The problem is fixed in Version 4.3 and later fix packs.
Temporary fix
Comments
APAR Information
APAR number
PI79154
Reported component name
INFO BIGINSIGHT
Reported component ID
5725C0900
Reported release
420
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2017-03-30
Closed date
2017-04-07
Last modified date
2017-04-07
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
n/a
Fix information
Fixed component name
INFO BIGINSIGHT
Fixed component ID
5725C0900
Applicable component levels
R430 PSY
UP
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSCRJT","label":"IBM Db2 Big SQL"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"420","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
Document Information
Modified date:
25 August 2020