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https://issues.apache.org/jira/browse/COMPRESS-301?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14320989#comment-14320989
]
Sebb commented on COMPRESS-301:
-------------------------------
Make sure you tell FTPClient to use binary mode when downloading.
Otherwise the file will be corrupted.
Also, when writing the file, ensure that you take account of the number of
bytes read.
Your example code did not always do this correctly:
{code}
bout.write(read, 0, len); // OK
System.out.print(new String(read, "UTF-8")); // wrong, should be
System.out.print(new String(read, 0, len, "UTF-8"));
{code}
> Illegal argument exception when extracting .tgz file
> -----------------------------------------------------
>
> Key: COMPRESS-301
> URL: https://issues.apache.org/jira/browse/COMPRESS-301
> Project: Commons Compress
> Issue Type: Bug
> Components: Compressors
> Affects Versions: 1.8.1, 1.9
> Environment: Mac OSX 10.10.2
> Reporter: Collin Molnar
> Fix For: 1.10
>
> Attachments: P693.201212614Tilt.tgz
>
>
> When attempting to unpack a .tgz file, I am receiving the illegal argument
> exception: java.lang.IllegalArgumentException: Invalid byte 0 at offset 5 in
> '05412{NUL}11' len=8. This is causing a java.io.IOException: Error detected
> parsing the header error.
> This is being thrown when the function
> TarArchiveInputStream.getNextTarEntry() is called.
> Here is the code I am using.
> {code:java}
> TarArchiveInputStream tarIn = new TarArchiveInputStream(
> new GZIPInputStream(
> new BufferedInputStream(
> new FileInputStream(
> tempDirPath + fileName))));
> TarArchiveEntry entry = tarIn.getNextTarEntry();
> while (entry != null) {
> File path = new File(tempDirPath, entry.getName());
> if (entry.isDirectory()) {
> path.mkdirs();
> } else {
> path.createNewFile();
> byte[] read = new byte[2048];
> BufferedOutputStream bout = new BufferedOutputStream(new
> FileOutputStream(path));
> int len;
> while ((len = tarIn.read(read)) != -1) {
> bout.write(read, 0, len);
> System.out.print(new String(read, "UTF-8"));
> }
> bout.close();
> read = null;
> }
> entry = tarIn.getNextTarEntry();
> }
> tarIn.close();
> {code}
> Here is the full stack trace:
> [2015-02-12T23:17:31.944+0000] [glassfish 4.0] [SEVERE] [] [] [tid:
> _ThreadID=123 _ThreadName=Thread-4] [timeMillis: 1423783051944] [levelValue:
> 1000] [[
> java.io.IOException: Error detected parsing the header
> at
> org.apache.commons.compress.archivers.tar.TarArchiveInputStream.getNextTarEntry(TarArchiveInputStream.java:257)
> at
> org.unavco.ws.tilt.ExtractTiltFile.extractFile(ExtractTiltFile.java:125)
> at org.unavco.ws.tilt.ExtractTiltFile.run(ExtractTiltFile.java:59)
> at
> org.unavco.ws.cache.ProcessDataFile.getFileData(ProcessDataFile.java:100)
> at
> org.unavco.ws.cache.ProcessDataFile.getResultSet(ProcessDataFile.java:81)
> at org.unavco.ws.tilt.TiltDsClient.write(TiltDsClient.java:47)
> at
> org.glassfish.jersey.message.internal.StreamingOutputProvider.writeTo(StreamingOutputProvider.java:76)
> at
> org.glassfish.jersey.message.internal.StreamingOutputProvider.writeTo(StreamingOutputProvider.java:58)
> at
> org.glassfish.jersey.message.internal.WriterInterceptorExecutor$TerminalWriterInterceptor.aroundWriteTo(WriterInterceptorExecutor.java:194)
> at
> org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:139)
> at
> org.glassfish.jersey.server.internal.JsonWithPaddingInterceptor.aroundWriteTo(JsonWithPaddingInterceptor.java:103)
> at
> org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:139)
> at
> org.glassfish.jersey.server.internal.MappableExceptionWrapperInterceptor.aroundWriteTo(MappableExceptionWrapperInterceptor.java:88)
> at
> org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:139)
> at
> org.glassfish.jersey.message.internal.MessageBodyFactory.writeTo(MessageBodyFactory.java:1005)
> at
> org.glassfish.jersey.server.ServerRuntime$Responder.writeResponse(ServerRuntime.java:471)
> at
> org.glassfish.jersey.server.ServerRuntime$Responder.processResponse(ServerRuntime.java:333)
> at
> org.glassfish.jersey.server.ServerRuntime$Responder.process(ServerRuntime.java:323)
> at
> org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:227)
> at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
> at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
> at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
> at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
> at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
> at
> org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
> at
> org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:198)
> at
> org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:946)
> at
> org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:323)
> at
> org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:372)
> at
> org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:335)
> at
> org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:218)
> at
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:344)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
> at com.thetransactioncompany.cors.CORSFilter.doFilter(Unknown Source)
> at com.thetransactioncompany.cors.CORSFilter.doFilter(Unknown Source)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:316)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
> at
> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
> at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
> at
> org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:357)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:260)
> at
> com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:188)
> at
> org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:191)
> at
> org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:168)
> at
> org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:189)
> at
> org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
> at
> org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:288)
> at
> org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:206)
> at
> org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:136)
> at
> org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:114)
> at
> org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
> at
> org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:838)
> at
> org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:113)
> at
> org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:115)
> at
> org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:55)
> at
> org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:135)
> at
> org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:564)
> at
> org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:544)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.IllegalArgumentException: Invalid byte 0 at offset 5 in
> '05412{NUL}11' len=8
> at
> org.apache.commons.compress.archivers.tar.TarUtils.parseOctal(TarUtils.java:138)
> at
> org.apache.commons.compress.archivers.tar.TarUtils.parseOctalOrBinary(TarUtils.java:169)
> at
> org.apache.commons.compress.archivers.tar.TarArchiveEntry.parseTarHeader(TarArchiveEntry.java:951)
> at
> org.apache.commons.compress.archivers.tar.TarArchiveEntry.parseTarHeader(TarArchiveEntry.java:940)
> at
> org.apache.commons.compress.archivers.tar.TarArchiveEntry.<init>(TarArchiveEntry.java:324)
> at
> org.apache.commons.compress.archivers.tar.TarArchiveInputStream.getNextTarEntry(TarArchiveInputStream.java:255)
> ... 63 more]]
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