苏锦佩 created TRAFODION-2721:
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Summary: When setting max property , copy data from mysql to
trafodion failed
Key: TRAFODION-2721
URL: https://issues.apache.org/jira/browse/TRAFODION-2721
Project: Apache Trafodion
Issue Type: Bug
Components: db-utility-odb
Affects Versions: 2.2-incubating
Reporter: 苏锦佩
Fix For: 2.3-incubating
When I run odb statement with max property On EsgynDB2.3 and the max value is
less than actual copy records, I found that copying data from mysql to
trafodion failed.
This is Error Log. You can reproduce it.
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Usecase : mysql copy with pwhere and commit=auto:rows=5000:max=3
Command : odb64luo -u odb:trafodion -p odb:traf123 -d mysql:traf -cp
src=odb_copy_customer10:tgt=TRAFODION.ODB_COPY.mysql_copy_customer10:pwhere="ID>5":max=3:commit=auto:rows=5000:loadcmd=UL
-v
Result : failed
During : 2s
Details :
Connected to MySQL
odb [2017-08-02 13:57:19]: starting ODBC connection(s)... 0 >1 >2
Connected to Trafodion
[0] odb [Ocopy(10248)] - SOURCE statement: SELECT * FROM ODB_COPY_CUSTOMER10
WHERE ID>5
[0] odb [Ocopy(10596)] - TARGET statement: UPSERT USING LOAD INTO
TRAFODION.ODB_COPY.mysql_copy_customer10 VALUES (?,?)
[1] 0 records copied [commit]
odb: thread 2 closing connection...
odb: thread 1 closing connection...
[0] odb version 1.1.0 Copy statistics:
[0] Source: ODB_COPY_CUSTOMER10
[0] Target: TRAFODION.ODB_COPY.mysql_copy_customer10
[0] Total number of columns: 2
[0] ODBC row size: 140 B (data) + 16 B (len ind)
[0] Rowset size: 3
[0] Rowset buffer size: 0.46 KiB
[0] Pre-copy time: 2.108 s (00:00:02.108)
[0] Copy time: 0.001 s (00:00:00.001)
[0] Total records copied: 0 (0.000 krec/s)
[0] Copy throughput (ODBC): 0.000 MiB/s (0.000 GiB/h)
[0] Total/Wait cycles: 1/0
[0>1] 0 records copied in 0.001 (00:00:00.001 s)
[0>2] 0 records copied in 0.001 (00:00:00.001 s)
odb: thread 0 closing connection...
Error in my_thread_global_end(): 1 threads didn't exit
odb: thread 0 is ending...
odb: thread 1 is ending...
odb: thread 2 is ending...
odb [2017-08-02 13:57:22]: exiting. Session Elapsed time 2.122 seconds
(00:00:02.122)
----------------------------------------
Create mysql table statement.
CREATE TABLE `odb_copy_customer10` (
`id` int(11) DEFAULT NULL,
`name` varchar(32) DEFAULT NULL
);
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