Cloudera Manager5 Online installation stop in obtaining installation lock, cannot select Install host, local parcel error

When we are in the process of downloading, the following figure



If our network is good, download success, as shown below.





However, we have interrupted the download process, we are not back to the download interface,



Instead, it enters the following interface:



How do we get cloudera-agent back?
Execute the following command:
sudo apt-get remove Avro-tools crunch flume-ng hadoop-hdfs-fuse hadoop-hdfs-nfs3 hadoop-httpfs hbase-solr hive-hbase Hive -webhcat hue-beeswax hue-hbase hue-impala hue-pig hue-plugins Hue-rdbms hue-search hue-spark hue-sqoop hue-zookeeper Impa La Impala-shell Kite llama mahout Oozie Pig Pig-udf-datafu Search Sentry solr-mapreduce spark-python sqoop sqoop2 whirr Copy Code sudo apt-get clean copy code sudo rm-rf/var/lib/flume-ng/var/lib/hadoop*/var/lib/hue/var/lib/navigator/var/lib/oozie/ var/lib/solr/var/lib/sqoop*/var/lib/zookeeper Copy code sudo rm-rf/dfs/mapred/yarn copy code
Enter directory:
Remove the/var/lib/cloudera-scm-agent inside

Response.avro UUID

Here 1000 do not delete the Response.avro. Otherwise, the last problem arises. Just delete the UUID folder.

/var/lib/cloudera-scm-agent# RM *
Copy code  

Get back
 



PostScript: found that the above modification will cause some problems. Local parcel to resolve
CDH 5.1.3-1.cdh5.1.3.p0.12  1 Errors
Parcel Cdh-5.1.3-1.cdh5.1.3.p0.12-unknown at a later time Error: One or more hosts did not report their operating system assignments. This could be caused by running the Cloudera Manager Agent version that has expired. Please run Host Inspector to check the Agent version: Copy Code