GbaseUp跨引擎数据交换报错

表现

ERROR 12801 (HY000): ORA-12801: error signaled in parallel query server P000

ORA-29913: error in executing ODCIEXTTABLEFETCH callout

ORA-29400: data cartridge error

KUP-04095: preprocessor command /home/oracle/orahdfs-2.3.0/bin/hdfs_stream encountered error "OSCH: Error processing URI hdfs://mycluster/tmp/gbase8up/test_ora_t_3_170705_1573_21_43cbdf06-d3a7-4fbe-a3ae-ab91d27b0027/test_ora_t_3_170705_1573_21_43cbdf06-d3a7-4fbe-a3ae-ab91d27b0027_1

SIMPLE authentication is not enabled. Available:[TOKEN, KERBEROS]

SIMPLE authentica

解决方法

将hadoop服务器上hadoop的目录/usr/ghd/ 8.6.2.18-206 拷贝到oracle的机器上，注意目录一定不要改变，仍然是/usr/ghd/ 8.6.2.18-206，然后将权限改成777 chmod –R /usr/ghd/ 8.6.2.18-206，在oracle机器上用hdfs dfs –ls /测试是否可以正常执行。