sql 脚本运行报错，每次重试才成功

FAILED: ODPS-0010000:System internal error - build/release64/task/common/cache_client_impl.cpp(209): ExceptionBase: Copy file to shared cache failed: 558c011669a06b44167935ec630c1cef|Error occured in backgroud Stack trace: ./libtask_common_shared.so(apsara::odps::CacheClientImpl::InternalUploadFileToDistributedCache(std::tr1::shared_ptrapsara::odps::CacheSource, std::string const&, int)+0x12ac) [0x7fc1f6acb6bc] ./libtask_common_shared.so(apsara::odps::CacheClientImpl::DistributeJobCache(std::tr1::shared_ptrapsara::odps::CacheSource, std::string const&, int)+0xa2) [0x7fc1f6acd682] ./libtask_common_shared.so(apsara::odps::TaskResourceHelper::DistributeLocalCacheItem(std::string const&, apsara::odps::DistCacheItem const&)+0x1be) [0x7fc1f6bd59be] ./libsql_task_shared.so(apsara::odps::sqltask::SQLTask::PrepareDistributedCache(std::string const&, int, int, int, std::string&, bool, bool)+0x19a) [0x7fc1e4f8129a] ./libsql_task_shared.so(apsara::odps::sqltask::SQLTask::PrepareDistributedCache(std::map<std::string, apsara::Any, std::lessstd::string, std::allocator<std::pair<std::string const, apsara::Any> > >&, int, std::string const&, std::string const&, bool, bool)+0x314) [0x7fc1e4f82b94]