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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (NIFI-2867) The ColumnSize of datetime type is 19 length in MySQL JDBC.
Date Tue, 14 Feb 2017 20:19:41 GMT

    [ https://issues.apache.org/jira/browse/NIFI-2867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15866563#comment-15866563
] 

ASF GitHub Bot commented on NIFI-2867:
--------------------------------------

Github user joewitt commented on the issue:

    https://github.com/apache/nifi/pull/1102
  
    @combineads @markap14 can we get this pushed across the finish line?  


> The ColumnSize of datetime type is 19 length in MySQL JDBC.
> -----------------------------------------------------------
>
>                 Key: NIFI-2867
>                 URL: https://issues.apache.org/jira/browse/NIFI-2867
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Extensions
>    Affects Versions: 1.1.0
>            Reporter: Byunghwa Yun
>            Priority: Minor
>
> When I use the ConvertJSONToSQL, it changes the field value for data capacity of source
datastore.
> /nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/ConvertJSONToSQL.java:
430 line
>                     if (colSize != null && fieldValue.length() > colSize)
{
>                         fieldValue = fieldValue.substring(0, colSize);
>                     }
> But the type of field is datetime in MySQL DB, JDBC driver returns 19 column size. So
above code truncate field value to 2016-10-05 12:00:00 from 2016-10-05 12:00:00.0.
> PutSQL only resolve the TIMESTAMP type using yyyy-MM-dd HH:mm:ss.SSS SimpleDateFormat.
So it throws below exception.
> 2016-10-05 13:05:56,526 ERROR [Timer-Driven Process Thread-14] o.apache.nifi.processors.standard.PutSQL
> org.apache.nifi.processor.exception.ProcessException: The value of the sql.args.7.value
is '2016-10-05 13:05:43', which cannot be converted to a timestamp
>         at org.apache.nifi.processors.standard.PutSQL.setParameters(PutSQL.java:630)
~[nifi-standard-processors-1.1.0-SNAPSHOT.jar:1.1.0-SNAPSHOT]
>         at org.apache.nifi.processors.standard.PutSQL.onTrigger(PutSQL.java:241) ~[nifi-standard-processors-1.1.0-SNAPSHOT.jar:1.1.0-SNAPSHOT]
>         at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)
[nifi-api-1.1.0-SNAPSHOT.jar:1.1.0-SNAPSHOT]
>         at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1064)
[nifi-framework-core-1.1.0-SNAPSHOT.jar:1.1.0-SNAPSHOT]
>         at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:136)
[nifi-framework-core-1.1.0-SNAPSHOT.jar:1.1.0-SNAPSHOT]
>         at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47)
[nifi-framework-core-1.1.0-SNAPSHOT.jar:1.1.0-SNAPSHOT]
>         at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:132)
[nifi-framework-core-1.1.0-SNAPSHOT.jar:1.1.0-SNAPSHOT]
>         at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_51]
>         at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [na:1.8.0_51]
>         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
[na:1.8.0_51]
>         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
[na:1.8.0_51]
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[na:1.8.0_51]
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[na:1.8.0_51]
>         at java.lang.Thread.run(Thread.java:745) [na:1.8.0_51]
> Caused by: java.text.ParseException: Unparseable date: "2016-10-05 13:05:43"
>         at java.text.DateFormat.parse(DateFormat.java:366) ~[na:1.8.0_51]
>         at org.apache.nifi.processors.standard.PutSQL.setParameter(PutSQL.java:798) ~[nifi-standard-processors-1.1.0-SNAPSHOT.jar:1.1.0-SNAPSHOT]
>         at org.apache.nifi.processors.standard.PutSQL.setParameters(PutSQL.java:626)
~[nifi-standard-processors-1.1.0-SNAPSHOT.jar:1.1.0-SNAPSHOT]
>         ... 13 common frames omitted
> Thank you.



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