- repair
- uninstall
Test cluster access
curl --basic --user user:pwd https://clus-spark-01.azurehdinsight.net
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TutorialSupport
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.
Cleaning a start of EIC
Cleaning Informatica
On the EIC machine as the installation user (ie powercenter)- INFA_HOME verification
echo $INFA_HOME
/home/powercenter/informatica/10.2
- Suppress temporary files
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