当遇到“error: hadoop_home is not set correctly”这类错误时,通常意味着Hadoop的环境变量HADOOP_HOME没有正确设置或未被系统识别。以下是根据您提供的提示,分点详细解答如何解决这个问题: 1. 确认HADOOP_HOME环境变量是否已设置 首先,您需要检查系统是否已经设置了HADOOP_HOME环境变量。在Linux或Mac系统中,您可以通...
However, when I try to start the name node, I get an error saying JAVA_HOME could not be found: root@3b2af516c1ce:/# sudo -u hdfs /usr/hdp/current/hadoop-hdfs-namenode/../hadoop/sbin/hadoop-daemon.sh --config /etc/hadoop/conf start namenode Error: JAVA_HOME...
系统找不到指定的路径。Error: JAVA_HOME is incorrectly set.Please update D:\s 在控制台中输入hadoop version后提示Error: JAVA_HOME is incorrectly set. Please update 错误 如果java -version可以正常查看,hadoop version时出现错误,此时需要配置 hadoop的解压文件下,hadoop-2.7.6\etc\hadoop\hadoop-env.cmd ...
OPERATION_NOT_SUPPORTED_FOR_EXPRESSION_WITH_COLLATION, DELTA_OPERATION_ON_VIEW_NOT_ALLOWED, DELTA_TABLE_FOR_PATH_UNSUPPORTED_HADOOP_CONF, DELTA_TRUNCATE_TABLE_PARTITION_NOT_SUPPORTED, DELTA_UNIFORM_COMPATIBILITY_LOCATION_CANNOT_BE_CHANGED, DELTA_UNIFORM_INGRESS_NOT_SUPPORTED_FORMAT, DELTA_UNIFORM_NOT_...
启动hadoop,报错Error JAVA_HOME is not set and could not be found 报如错误:JAVA_HOME is not set and could not be found,可能是因为JAVA_HOME环境没配置正确,还有一种情况是即使各结点都正确地配置了JAVA_HOME,但在集群环境下还是报该错误,解决方法是显示地重新声明一遍JAVA_HOME 1、检查JAVA_HOME是否...
The internal session class className, used to communicate with the server, is not implemented correctly. FNRCA0031E: API_UNABLE_TO_USE_CONNECTION The URI for server communication cannot be determined from the connection object {0}. FNRCA0032E: API_UNEXPECTED_JNDI_ERROR The JNDI cannot be acces...
ErrorCode: InvalidNetworkConfigurationErrorCode ErrorDescription: Virtual Network configuration is not compatible with HDInsight Requirement. Error: 'Failed to connect to Azure Storage Account; Failed to connect to Azure SQL; HostName Resolution failed', Please follow https://go.m...
如果使用 Maven 错误信息是一样的。 代码语言:javascript 复制 [INFO]---[INFO]BUILDFAILURE[INFO]---[INFO]Total time:2.449s[INFO]Finished at:2020-02-26T08:34:45-05:00[INFO]---
multi_fdset(context->multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd); - if (CURLE_OK != curl_error) - elog(ERROR, "internal error: curl_multi_fdset failed (%d - %s)", - curl_error, curl_easy_strerror(curl_error)); - - /* curl is not ready if maxfd -1 is returned...
If the "zookeeper.znode.parent" is not correctly set then it can cause "NullPointerException" Following link described the details: https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.5.6/bk_command-line-installation/content/config... . Reply 10,914 Views 0 Kudos arsalan_siddiqi Expert ...