(from github.com/freestyle68)
Hello,
crawling via SMB an old linux server (ubuntu 12.04 with samba 2:3.6.25) and Fess 12.3 I cannot index any file, in fact I get always those messages:
2018-11-07 00:51:06,074 [Crawler-20181107004135-1-5] INFO Crawling URL: smb://192.168.0.100/office/a/files/
2018-11-07 00:51:06,180 [Transport3097] ERROR Signatures are required but the server does not support them
2018-11-07 00:51:06,180 [Crawler-20181107004135-1-2] WARN Referral failed, trying next
jcifs.smb.SmbException: Failed to connect: 0.0.0.0<00>/192.168.0.100
at jcifs.smb.SmbTransportImpl.ensureConnected(SmbTransportImpl.java:669) ~[jcifs-2.1.1.jar:?]
at jcifs.smb.SmbTransportPoolImpl.getSmbTransport(SmbTransportPoolImpl.java:213) ~[jcifs-2.1.1.jar:?]
at jcifs.smb.SmbTransportPoolImpl.getSmbTransport(SmbTransportPoolImpl.java:47) ~[jcifs-2.1.1.jar:?]
at jcifs.smb.SmbTreeConnection.connectHost(SmbTreeConnection.java:560) [jcifs-2.1.1.jar:?]
at jcifs.smb.SmbTreeConnection.connectHost(SmbTreeConnection.java:484) [jcifs-2.1.1.jar:?]
at jcifs.smb.SmbTreeConnection.connect(SmbTreeConnection.java:460) [jcifs-2.1.1.jar:?]
at jcifs.smb.SmbTreeConnection.connectWrapException(SmbTreeConnection.java:421) [jcifs-2.1.1.jar:?]
at jcifs.smb.SmbFile.ensureTreeConnected(SmbFile.java:550) [jcifs-2.1.1.jar:?]
at jcifs.smb.SmbPipeHandleImpl.ensureTreeConnected(SmbPipeHandleImpl.java:111) [jcifs-2.1.1.jar:?]
at jcifs.smb.SmbPipeHandleImpl.ensureOpen(SmbPipeHandleImpl.java:166) [jcifs-2.1.1.jar:?]
at jcifs.smb.SmbPipeHandleImpl.sendrecv(SmbPipeHandleImpl.java:250) [jcifs-2.1.1.jar:?]
at jcifs.dcerpc.DcerpcPipeHandle.doSendReceiveFragment(DcerpcPipeHandle.java:113) [jcifs-2.1.1.jar:?]
at jcifs.dcerpc.DcerpcHandle.sendrecv(DcerpcHandle.java:243) [jcifs-2.1.1.jar:?]
at jcifs.dcerpc.DcerpcHandle.bind(DcerpcHandle.java:216) [jcifs-2.1.1.jar:?]
at jcifs.dcerpc.DcerpcHandle.sendrecv(DcerpcHandle.java:234) [jcifs-2.1.1.jar:?]
at jcifs.dcerpc.msrpc.LsaPolicyHandle.<init>(LsaPolicyHandle.java:43) [jcifs-2.1.1.jar:?]
at jcifs.smb.SIDCacheImpl.resolveSids0(SIDCacheImpl.java:107) [jcifs-2.1.1.jar:?]
at jcifs.smb.SIDCacheImpl.resolveSids(SIDCacheImpl.java:189) [jcifs-2.1.1.jar:?]
at jcifs.smb.SID.resolve(SID.java:474) [jcifs-2.1.1.jar:?]
at jcifs.smb.SmbFile.getOwnerUser(SmbFile.java:2299) [jcifs-2.1.1.jar:?]
at jcifs.smb.SmbFile.getOwnerUser(SmbFile.java:2284) [jcifs-2.1.1.jar:?]
at org.codelibs.fess.crawler.client.smb.SmbClient.getResponseData(SmbClient.java:220) [fess-crawler-2.3.0.jar:?]
at org.codelibs.fess.crawler.client.smb.SmbClient.processRequest(SmbClient.java:160) [fess-crawler-2.3.0.jar:?]
at org.codelibs.fess.crawler.client.smb.SmbClient.doHead(SmbClient.java:390) [fess-crawler-2.3.0.jar:?]
at org.codelibs.fess.crawler.client.AbstractCrawlerClient.execute(AbstractCrawlerClient.java:144) [fess-crawler-2.3.0.jar:?]
at org.codelibs.fess.crawler.FessCrawlerThread.isContentUpdated(FessCrawlerThread.java:88) [classes/:?]
at org.codelibs.fess.crawler.CrawlerThread.run(CrawlerThread.java:155) [fess-crawler-2.3.0.jar:?]
at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: jcifs.util.transport.TransportException: jcifs.smb.SmbException: This client is not compatible with the server.
at jcifs.util.transport.Transport.run(Transport.java:752) ~[jcifs-2.1.1.jar:?]
... 1 more
Caused by: jcifs.smb.SmbException: This client is not compatible with the server.
at jcifs.smb.SmbTransportImpl.doConnect(SmbTransportImpl.java:709) ~[jcifs-2.1.1.jar:?]
at jcifs.util.transport.Transport.run(Transport.java:725) ~[jcifs-2.1.1.jar:?]
... 1 more
while with Fess 11.4 I have no problem.
There is a workaround for this?
Thank you