tracker,storage运行正常，利用fdfs_test程序做测试，可以正常上传下载文件。

tracker的端口配置

# HTTP port on this tracker server

http.server_port=80

storage的端口配置

# the port of the web server on this storage server

http.server_port=80

centos上的22122,23000两个端口，在iptables都已打开。

利用官方fastdfs-client-java，配置文件如下：

connect_timeout = 2

network_timeout = 30

charset = ISO8859-1

http.tracker_http_port = 80

http.anti_steal_token = no

http.secret_key = FastDFS1234567890

tracker_server = 192.168.1.102:22122

#tracker_server = 192.168.0.119:22122

执行Test测试异常，异常信息，实在在困惑？？？？？？？

connect to server 192.168.1.102:22122 fail

java.net.SocketTimeoutException: connect timed out

	at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)

	at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)

	at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)

	at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)

	at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)

	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)

	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

	at java.net.Socket.connect(Socket.java:579)

	at org.csource.fastdfs.TrackerGroup.getConnection(TrackerGroup.java:47)

	at org.csource.fastdfs.TrackerGroup.getConnection(TrackerGroup.java:72)

	at org.csource.fastdfs.TrackerClient.getConnection(TrackerClient.java:58)

	at org.csource.fastdfs.test.Test.main(Test.java:62)

connect to server 192.168.1.102:22122 fail

java.net.SocketTimeoutException: connect timed out

	at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)

	at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)

	at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)

	at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)

	at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)

	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)

	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

	at java.net.Socket.connect(Socket.java:579)

	at org.csource.fastdfs.TrackerGroup.getConnection(TrackerGroup.java:47)

	at org.csource.fastdfs.TrackerGroup.getConnection(TrackerGroup.java:72)

	at org.csource.fastdfs.TrackerClient.getConnection(TrackerClient.java:58)

	at org.csource.fastdfs.TrackerClient.getStoreStorage(TrackerClient.java:91)

	at org.csource.fastdfs.StorageClient.newWritableStorageConnection(StorageClient.java:1938)

	at org.csource.fastdfs.StorageClient.do_upload_file(StorageClient.java:703)

	at org.csource.fastdfs.StorageClient.upload_file(StorageClient.java:164)

	at org.csource.fastdfs.StorageClient.upload_file(StorageClient.java:132)

	at org.csource.fastdfs.StorageClient.upload_file(StorageClient.java:114)

	at org.csource.fastdfs.StorageClient1.upload_file1(StorageClient1.java:67)

	at org.csource.fastdfs.test.Test.main(Test.java:68)

org.csource.common.MyException: getStoreStorage fail, errno code: 0

	at org.csource.fastdfs.StorageClient.newWritableStorageConnection(StorageClient.java:1941)

	at org.csource.fastdfs.StorageClient.do_upload_file(StorageClient.java:703)

	at org.csource.fastdfs.StorageClient.upload_file(StorageClient.java:164)

	at org.csource.fastdfs.StorageClient.upload_file(StorageClient.java:132)

	at org.csource.fastdfs.StorageClient.upload_file(StorageClient.java:114)

	at org.csource.fastdfs.StorageClient1.upload_file1(StorageClient1.java:67)

	at org.csource.fastdfs.test.Test.main(Test.java:68)

——————————

很惭愧，linux iptables 修改之后，忘了使其生效，纠结了半天的问题是因一个手下误。