Do you got any error message in your log ?
2014-04-18 10:07 GMT+08:00 <[email protected]>: > Hi, > > > > When I run program as followed,connect to a remote host not existed, > always return “HDFS connect OK.” > > > > > > int main() > > { > > hdfsFS fs = NULL; > > fs = hdfsConnect("172.16.19.28", 8020); > > if (fs == NULL) > > { > > printf("HDFS connect error.\n"); > > return -1; > > } > > else > > { > > printf("HDFS connect OK.\n"); > > return 0; > > } > > } > > > > > > *[image: cid:[email protected]]* > > 黄凯旋 ken > > 上海帝联信息科技股份有限公司 研究发展中心研发一部 > Add：上海市普陀区中江路879号天地软件园21号楼1层，200333 > Mob：18962986752 > Web：www.dnion.com > 全国统一客服热线：400-880-5508 > > *免责声明**: * > *此电子邮件包含来自上海帝联信息科技有限公司的信息，而且是机密的信息。这些信息是供所有以上列出的个人或者团体使用的。如果你不属于目标接收人，请注意任何泄露、复制、分发或对此信息内容的使用都是被禁止的。如果你已经错误地收到此电子邮件，请马上致电* > *86**－**21-61805555 <21-61805555>**通知我们。* > > * Disclaimer: This electronic message transmission contains information > from **dnion.com* <http://www.dnion.com/>* and is confidential or > privileged. The information is intended to be for the use of the individual > or entity named above. If you are not the intended recipient, be aware that > any disclosure, copying, distribution, or use of the contents of this > information is prohibited. If you have received this transmission in error, > please notify us by telephone immediately at 86**－**21-61805555 > <21-61805555> * > > > -- Regards Gordon Wang
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