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https://issues.apache.org/jira/browse/CAMEL-13711?focusedWorklogId=270700&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-270700
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ASF GitHub Bot logged work on CAMEL-13711:
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Author: ASF GitHub Bot
Created on: 02/Jul/19 08:25
Start Date: 02/Jul/19 08:25
Worklog Time Spent: 10m
Work Description: oscerd commented on pull request #3008: [CAMEL-13711]
Files.createTempFile not equivalent to File.createTempFile
URL: https://github.com/apache/camel/pull/3008
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Issue Time Tracking
-------------------
Worklog Id: (was: 270700)
Time Spent: 20m (was: 10m)
> Files.createTempFile not equivalent to File.createTempFile
> ----------------------------------------------------------
>
> Key: CAMEL-13711
> URL: https://issues.apache.org/jira/browse/CAMEL-13711
> Project: Camel
> Issue Type: Bug
> Components: camel-hdfs2
> Reporter: Thomas Diesler
> Assignee: Thomas Diesler
> Priority: Major
> Fix For: 3.0.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> It seems that Files.createTempFile is NOT equivalent to File.createTempFile.
> With this debug code
> {code}
> private File getHfdsFileToTmpFile(String hdfsPath, HdfsConfiguration
> configuration) {
> try {
> String fname = hdfsPath.substring(hdfsPath.lastIndexOf('/'));
> System.out.println("fname: " + fname);
>
> File outputDest;
> try {
> System.out.println("First trying: Files.createTempFile");
> outputDest = Files.createTempFile(fname,
> ".hdfs").toFile();
> } catch (Exception ex) {
>
> ex.printStackTrace();
> System.out.println("Now trying: File.createTempFile");
> outputDest = File.createTempFile(fname, ".hdfs");
> }
>
> System.out.println("outputDest: " + outputDest);
>
> ...
> }
> },
> {code}
> I see ...
> {code}
> {12:29:50,180 INFO [stdout] fname: /ID-MacBook-1561976987280-0-1.opened
> 12:29:50,180 INFO [stdout] First trying: Files.createTempFile
> 12:29:50,189 ERROR [stderr] java.lang.IllegalArgumentException: Invalid
> prefix or suffix
> 12:29:50,189 ERROR [stderr] at
> java.nio.file.TempFileHelper.generatePath(TempFileHelper.java:63)
> 12:29:50,190 ERROR [stderr] at
> java.nio.file.TempFileHelper.create(TempFileHelper.java:127)
> 12:29:50,190 ERROR [stderr] at
> java.nio.file.TempFileHelper.createTempFile(TempFileHelper.java:161)
> 12:29:50,190 ERROR [stderr] at
> java.nio.file.Files.createTempFile(Files.java:897)
> 12:29:50,190 ERROR [stderr] at
> org.apache.camel.component.hdfs2.HdfsFileType$1.getHfdsFileToTmpFile(HdfsFileType.java:147)
> 12:29:50,190 ERROR [stderr] at
> org.apache.camel.component.hdfs2.HdfsFileType$1.createInputStream(HdfsFileType.java:131)
> 12:29:50,191 ERROR [stderr] at
> org.apache.camel.component.hdfs2.HdfsInputStream.createInputStream(HdfsInputStream.java:50)
> 12:29:50,191 ERROR [stderr] at
> org.apache.camel.component.hdfs2.HdfsConsumer.doPoll(HdfsConsumer.java:139)
> 12:29:50,191 ERROR [stderr] at
> org.apache.camel.component.hdfs2.HdfsConsumer.poll(HdfsConsumer.java:97)
> 12:29:50,191 ERROR [stderr] at
> org.apache.camel.support.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:170)
> 12:29:50,191 ERROR [stderr] at
> org.apache.camel.support.ScheduledPollConsumer.run(ScheduledPollConsumer.java:97)
> 12:29:50,191 ERROR [stderr] at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> 12:29:50,191 ERROR [stderr] at
> java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
> 12:29:50,192 ERROR [stderr] at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
> 12:29:50,192 ERROR [stderr] at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
> 12:29:50,192 ERROR [stderr] at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> 12:29:50,192 ERROR [stderr] at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 12:29:50,192 ERROR [stderr] at java.lang.Thread.run(Thread.java:748)
> 12:29:50,192 INFO [stdout] Now trying: File.createTempFile
> 12:29:50,193 INFO [stdout] outputDest:
> /var/folders/11/lsh29g8s2msbx_sv1j2zzg5c0000gn/T/ID-MacBook-1561976987280-0-1.opened3105164072945824679.hdfs
> {code}
> CrossRef: https://github.com/wildfly-extras/wildfly-camel/issues/2838
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