Exercise 1: Apache sqoop errors with "expected numeric argument."

[#1]

I am following the steps in Exercise 1. Apache sqoop errors with "expected numeric argument." . Assistance will be much appreciated. Below is more information.

[ec2-user@cloudera1 ~]$ sqoop import-all-tables -m {{cluster_data.worker_node_hostname.length}} --connect jdbc:mysql://{{cluster_data.manager_node_hostname}}:3306/retail_db --username=retail_dba --password=cloudera --compression-codec=snappy --as-parquetfile --warehouse-dir=/user/hive/warehouse --hive-import

Warning: /opt/cloudera/parcels/CDH-5.4.2-1.cdh5.4.2.p0.2/bin/../lib/sqoop/../accumulo does not exist! Accumulo imports will fail.

Please set $ACCUMULO_HOME to the root of your Accumulo installation.

16/01/02 11:48:23 INFO sqoop.Sqoop: Running Sqoop version: 1.4.5-cdh5.4.2

16/01/02 11:48:23 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.

Error: expected numeric argument.

Try --help for usage.

[#2 · Accepted solution]

Solved! More information at https://community.cloudera.com/t5/Data-Ingestion-Integration/Need-help-with-sqoop/td-p/33176