[ https://issues.apache.org/jira/browse/SSHD-1071?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sreedhar J updated SSHD-1071: ----------------------------- Attachment: apache_sshd_2.5.1_sftpclient.log > SFTPFileSystem file copy to remote SFTP Server fails with buffer size 64K > -------------------------------------------------------------------------- > > Key: SSHD-1071 > URL: https://issues.apache.org/jira/browse/SSHD-1071 > Project: MINA SSHD > Issue Type: Bug > Reporter: Sreedhar J > Priority: Critical > Attachments: apache_sshd_2.5.1_sftpclient.log > > > Hi, I am trying to put a file to remote SFTP Server using SFTPFileSystem > copy method. It works will when I set the buffersize to 32K. But with > buffer size set to 64K, getting an exception. > Here is the code > public void putFile (String localFileName, String remoteFileName) throws > IOException { > SftpClientFactory factory = SftpClientFactory.instance(); > > SftpFileSystem fs = factory.createSftpFileSystem(session); > > fs.setReadBufferSize(65536); > fs.setWriteBufferSize(65536); > // fs.setReadBufferSize( 32768); > // fs.setWriteBufferSize(32768); > > Path localFile = Paths.get( localFileName); > Path remoteFile = fs.getPath(remoteFileName); > Files.copy( localFile, remoteFile); > } > > Here is the Stacktrace > 5827 2020-09-01 22:00:17,248 [NioProcessor-2] DEBUG > org.apache.sshd.client.subsystem.sftp.impl.DefaultSftpClient$SftpChannelSubsystem > - close(SftpChannelSubsystem[id=0, > recipient=0]-ClientSessionImpl[jsreedha@/10.15.102.66:22][sftp]][Graceful] - > operationComplete() closed > Exception in thread "main" java.io.EOFException: Channel is being closed > at > org.apache.sshd.common.channel.AbstractChannel$2.<init>(AbstractChannel.java:794) > at > org.apache.sshd.common.channel.AbstractChannel.writePacket(AbstractChannel.java:792) > at > org.apache.sshd.common.channel.ChannelAsyncOutputStream.doWriteIfPossible(ChannelAsyncOutputStream.java:168) > at > org.apache.sshd.common.channel.ChannelAsyncOutputStream.onWritten(ChannelAsyncOutputStream.java:194) > at > org.apache.sshd.common.channel.ChannelAsyncOutputStream.lambda$doWriteIfPossible$2(ChannelAsyncOutputStream.java:169) > at > org.apache.sshd.common.channel.ChannelAsyncOutputStream$$Lambda$100.00000000135A3070.operationComplete(Unknown > Source) > at > org.apache.sshd.common.future.AbstractSshFuture.notifyListener(AbstractSshFuture.java:173) > at > org.apache.sshd.common.future.DefaultSshFuture.notifyListeners(DefaultSshFuture.java:209) > at > org.apache.sshd.common.future.DefaultSshFuture.setValue(DefaultSshFuture.java:112) > at > org.apache.sshd.common.io.mina.MinaSession$Future.setWritten(MinaSession.java:195) > at > org.apache.sshd.common.io.mina.MinaSession.lambda$write$2(MinaSession.java:183) > at > org.apache.sshd.common.io.mina.MinaSession$$Lambda$57.0000000011860FB0.operationComplete(Unknown > Source) > at > org.apache.mina.core.future.DefaultIoFuture.notifyListener(DefaultIoFuture.java:423) > at > org.apache.mina.core.future.DefaultIoFuture.notifyListeners(DefaultIoFuture.java:407) > at > org.apache.mina.core.future.DefaultIoFuture.setValue(DefaultIoFuture.java:327) > at > org.apache.mina.core.future.DefaultWriteFuture.setWritten(DefaultWriteFuture.java:103) > at > org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageSent(DefaultIoFilterChain.java:656) > at > org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.fireMessageSent(AbstractPollingIoProcessor.java:1224) > at > org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.writeBuffer(AbstractPollingIoProcessor.java:1132) > at > org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.flushNow(AbstractPollingIoProcessor.java:994) > at > org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.flush(AbstractPollingIoProcessor.java:921) > at > org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:688) > at > org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) > at java.lang.Thread.run(Thread.java:818) > Suppressed: java.io.IOException: close(100mb.txt: 00000000) client is closed > at > org.apache.sshd.client.subsystem.sftp.impl.AbstractSftpClient.close(AbstractSftpClient.java:720) > at > org.apache.sshd.client.subsystem.sftp.impl.DefaultCloseableHandle.close(DefaultCloseableHandle.java:53) > at > org.apache.sshd.client.subsystem.sftp.impl.SftpOutputStreamAsync.close(SftpOutputStreamAsync.java:256) > at java.nio.file.Files.copy(Files.java:3039) > at java.nio.file.CopyMoveHelper.copyToForeignTarget(CopyMoveHelper.java:137) > at java.nio.file.Files.copy(Files.java:1288) > at com.b2b.sftp.apache.sftpclient.ClientTest.putFile(ClientTest.java:156) > at com.b2b.sftp.apache.sftpclient.ClientTest.main(ClientTest.java:178) > -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@mina.apache.org For additional commands, e-mail: dev-h...@mina.apache.org