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