remove [<feature_name_2 …]Remove Specified Features
  1. repair
Repair Installation
  1. uninstall
Uninstallnotes:1. the path to the installer properties file may be either absolute,or relative to the directory in which the installer resides.2. if an installer properties file is specified and exists, all othercommand line options will be ignored.3. if a properties file named either 'installer.properties' or.properties resides in the same directory as theinstaller, it will automatically be used, overriding all other commandline options, unless the '-f' option is used to point to another validproperties file.4. if an installer properties file is specified but does not exist, thedefault properties file, if present, will be used. Otherwise, anysupplied command line options will be used, or if no additionaloptions were specified, the installer will be run using the defaultsettings.
Test cluster access
curl --basic --user user:pwd https://clus-spark-01.azurehdinsight.net
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Error decrypting CMS structure
On an Azure cluster, when launching EIC, you may see this error in LDM.log 
org.apache.hadoop.fs.azure.AzureException: org.apache.hadoop.fs.azure.KeyProviderException: ExitCodeException exitCode=4: Error decrypting CMS structure
140293906716320:error:06065064:digital envelope routines:EVP_DecryptFinal_ex:bad decrypt:evp_enc.c:604:

	at org.apache.hadoop.fs.azure.AzureNativeFileSystemStore.createAzureStorageSession(AzureNativeFileSystemStore.java:938)
	at org.apache.hadoop.fs.azure.AzureNativeFileSystemStore.initialize(AzureNativeFileSystemStore.java:438)
	at org.apache.hadoop.fs.azure.NativeAzureFileSystem.initialize(NativeAzureFileSystem.java:1048)
	at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2669)
	at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:94)
It seems that BDM still want the azure storage account key in a encrypted format.You get this kind of error when the key cannot be decrypted. Example: 
/usr/lib/hdinsight-common/scripts/decrypt.sh theKeyFoundInCoreSiteXml 

Error decrypting CMS structure
140656402700192:error:06065064:digital envelope routines:EVP_DecryptFinal_ex:bad decrypt:evp_enc.c:604:
Normally, you would get the key of your storage account that you can see on the Azure Portal.Azure Storage Account Key
Cleaning a start of EIC
Cleaning Informatica
On the EIC machine as the installation user (ie powercenter) 
echo $INFA_HOME

/home/powercenter/informatica/10.2


rm -r -f $INFA_HOME/10.2/logs/NodeEic01/services/CatalogService/CS_EIC_01
rm -r $INFA_HOME/tomcat/temp/CS_EIC_01
Cleaning Cluster
On the cluster: 
zookeeper-client -server zkNode:2181
rmr /Informatica
rmr /registry
rmr /services