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https://issues.apache.org/jira/browse/CAMEL-7415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14008067#comment-14008067
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Antoine DESSAIGNE commented on CAMEL-7415:
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Hi Willem,
Correct me if I'm wrong but the InputStream won't be closed if the iterator is
not processed until the end. This case can happen if you're processing manually
the iterator and not rely on split.
For my pull request of CAMEL-7447, I've called exchange.addOnCompletion in
order to close the inputstream.
Is it correct ?
> lazyLoad with CSV blows up on last line
> ---------------------------------------
>
> Key: CAMEL-7415
> URL: https://issues.apache.org/jira/browse/CAMEL-7415
> Project: Camel
> Issue Type: Bug
> Components: camel-csv
> Affects Versions: 2.12.3, 2.13.0
> Reporter: Willem Jiang
> Assignee: Willem Jiang
> Fix For: 2.12.4, 2.13.2
>
>
> {code}
> CsvDataFormat csv = new CsvDataFormat()
> csv.setDelimiter(' ')
> csv.setSkipFirstLine(false)
> csv.setLazyLoad(true)
> CamelContext camelContext = new DefaultCamelContext()
> camelContext.addRoutes(new RouteBuilder() {
> def void configure() {
> from('direct:start')
> .unmarshal(csv)
> .split(body()).streaming()
> .log('row: ${body}')
> }
> })
> camelContext.start()
> ProducerTemplate t = camelContext.createProducerTemplate()
> t.sendBody('direct:start', new File('/Users/timbo/data/test.txt'))
> camelContext.stop()
> {code}
> Here is the exception when camel try to access the last line of the file.
> {code}
> java.lang.IllegalStateException: java.io.IOException: Stream closed
> at
> org.apache.camel.dataformat.csv.CsvIterator.next(CsvIterator.java:61)
> at
> org.apache.camel.processor.Splitter$SplitterIterable$1.next(Splitter.java:170)
>
> at
> org.apache.camel.processor.Splitter$SplitterIterable$1.next(Splitter.java:146)
>
> at
> org.apache.camel.processor.MulticastProcessor.doProcessSequential(MulticastProcessor.java:502)
>
> {code}
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