当我试图将存储在mysql数据库中的表存储到我的HDFS中时,
sqoop导入--连接jdbc:mysql://hostname1.com/mydb --用户名user1 --密码pwd1 -table emp1;
我得到了以下例外:
Warning: /opt/cloudera/parcels/CDH-5.4.3-1.cdh5.4.3.p0.6/bin/../lib/sqoop/../accumulo does not exist! Accumulo imports will fail.
Please set $ACCUMULO_HOME to the root of your Accumu
我在rhel7系统上运行CDH 5.16。我安装了CDH using packages。
当我尝试从位于远程服务器的MySQL服务器运行Sqoop导入作业时,遇到以下错误:
Warning: /usr/lib/sqoop/../accumulo does not exist! Accumulo imports will fail.
Please set $ACCUMULO_HOME to the root of your Accumulo installation.
19/06/03 18:39:43 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6
我正在尝试在RedHat 6上安装Cloudera5.7。在Cloudera Manager向导GUI中,在“选择存储库”屏幕上,我选中了"User Parcels (Recommended)“。但是我看不到"Select the version of CDH“选项。我没有网络连接。我不想使用包。我应该怎么做才能安装包裹?我无法使用Parcels继续安装。
我已经在我的CentOS服务器上安装了Ambari服务器。我想从Hive读取实时数据,所以我正在尝试安装Impala,但我无法安装它。
我从下面的链接中获得了参考。
我无法确定需要将Impala Repo代码放在哪里&哪个文件。
回购代码如下所示
[cloudera-cdh5]
# Packages for Cloudera's Distribution for Hadoop, Version 5, on RedHat or CentOS 6 x86_64
name=Cloudera's Distribution for Hadoop, Version 5
baseu
我从Cloudera Manager卸载了sqoop,但我仍然可以通过终端看到sqoop版本:
chaithu@localhost:~$ sqoop version
Warning: /opt/cloudera/parcels/CDH-5.13.1-1.cdh5.13.1.p0.2/bin/../lib/sqoop/../accumulo does not exist! Accumulo imports will fail.
Please set $ACCUMULO_HOME to the root of your Accumulo installation.
17/12/24 18:49:2
我有一个基于cdh5的hadoop ha设置。我尝试使用sqoop从mysql导入表,但失败了,错误如下。
15/03/20 12:47:53 ERROR manager.SqlManager: Error reading from database: java.sql.SQLException: Streaming result set com.mysql.jdbc.RowDataDynamic@33573e93 is still active. No statements may be issued when any streaming result sets are open and i
我正在通过ssh连接到cloudera服务器
当我运行我的pyspark代码时,我得到了:
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/opt/cloudera/parcels/CDH-5.4.7-1.cdh5.4.7.p0.3/jars/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/cloudera/p
我的环境:Scala2.11.7,星火1.2.0在CDH spark-assembly-1.2.0-cdh5.3.8-hadoop2.5.0-cdh5.3.8.jar上
我用火花从芒果那里得到数据。但无法找到saveAsNewAPIHadoopFile方法。只有saveAsTextFile、saveAsObjectFile方法可用于保存。
val mongoConfig = new Configuration()
mongoConfig.set("mongo.input.uri", "mongodb://192.168.0.211:27017/chat.article&