How do I gracefully log the error message generated by my spring integration sftp inbound adapter ? I don’t see any advice object configuration for it. Plus is there a way to get rid of intermittent session unknown host exception. This happens every other week.
Caused by: org.springframework.integration.util.PoolItemNotAvailableException: Failed to obtain pooled item
at org.springframework.integration.util.SimplePool.getItem(SimplePool.java:190)
at org.springframework.integration.file.remote.session.CachingSessionFactory.getSession(CachingSessionFactory.java:134)
at org.springframework.integration.file.remote.RemoteFileTemplate.execute(RemoteFileTemplate.java:447)
... 38 more
Caused by: java.lang.IllegalStateException: failed to create SFTP Session
at org.springframework.integration.sftp.session.DefaultSftpSessionFactory.getSession(DefaultSftpSessionFactory.java:404)
at org.springframework.integration.sftp.session.DefaultSftpSessionFactory.getSession(DefaultSftpSessionFactory.java:61)
at org.springframework.integration.file.remote.session.CachingSessionFactory$1.createForPool(CachingSessionFactory.java:85)
at org.springframework.integration.file.remote.session.CachingSessionFactory$1.createForPool(CachingSessionFactory.java:82)
at org.springframework.integration.util.SimplePool.doGetItem(SimplePool.java:200)
at org.springframework.integration.util.SimplePool.doGetItem(SimplePool.java:211)
at org.springframework.integration.util.SimplePool.getItem(SimplePool.java:181)
... 40 more
Caused by: java.lang.IllegalStateException: failed to connect
at org.springframework.integration.sftp.session.SftpSession.connect(SftpSession.java:303)
at org.springframework.integration.sftp.session.DefaultSftpSessionFactory.getSession(DefaultSftpSessionFactory.java:398)
... 46 more
Caused by: com.jcraft.jsch.JSchException: java.net.UnknownHostException: XXXXXXXXXXXX.com
at com.jcraft.jsch.Util.createSocket(Util.java:349)
at com.jcraft.jsch.Session.connect(Session.java:215)
at com.jcraft.jsch.Session.connect(Session.java:183)
at org.springframework.integration.sftp.session.SftpSession.connect(SftpSession.java:294)
... 47 more
Caused by: java.net.UnknownHostException: XXXXXXXXXXX.com
at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.base/java.net.SocksSocketImpl.connect(Unknown Source)
at java.base/java.net.Socket.connect(Unknown Source)
at java.base/java.net.Socket.connect(Unknown Source)
at java.base/java.net.Socket.<init>(Unknown Source)
at java.base/java.net.Socket.<init>(Unknown Source)
at com.jcraft.jsch.Util.createSocket(Util.java:343)
... 50 more
