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Complex TLS Encryption Processes on the Cloudera D...

by New Contributor in Support Questions
‎06-09-2017 05:30 AM
‎06-09-2017 05:30 AM
Dear All;   When we start to Cloudera Management Service, there is an error occured. The errors are the same for Reports Manager, Service Monitor, Event Server, Activity Monitor, Host Monitor etc.   Here is the error:   "Exception in thread "main" java.io.IOException: Keystore was tampered with, or password was incorrect at sun.security.provider.JavaKeyStore.engineLoad(JavaKeyStore.java:772) at sun.security.provider.JavaKeyStore$JKS.engineLoad(JavaKeyStore.java:55) at java.security.KeyStore.load(KeyStore.java:1226) at com.cloudera.enterprise.ssl.ReloadingX509TrustManager.loadTrustManager(ReloadingX509TrustManager.java:168) at com.cloudera.enterprise.ssl.ReloadingX509TrustManager.<init>(ReloadingX509TrustManager.java:83) at com.cloudera.enterprise.ssl.FileBasedKeyStoresFactory.init(FileBasedKeyStoresFactory.java:208) at com.cloudera.enterprise.ssl.SSLFactory.init(SSLFactory.java:110) at com.cloudera.enterprise.ssl.SSLFactory.getHttpConnectionConfigurator(SSLFactory.java:267) at com.cloudera.cmon.firehose.Main.main(Main.java:359) Caused by: java.security.UnrecoverableKeyException: Password verification failed at sun.security.provider.JavaKeyStore.engineLoad(JavaKeyStore.java:770) ... 8 more"     I know the message show me that keystore password is incorrect. However, When I change the password on the Cloudera Manager Config Interface the same error is appeared at the top of page. According to this situation the first password is correct. But I cannot start Cloudera Management Service.   Can anybody help to me?   Thank you    Tayfun ... View more
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Re: SNMP Trap Customization

by New Contributor in Support Questions
‎06-08-2017 10:35 PM
‎06-08-2017 10:35 PM
Cloudera Support has answered my question like that;   "If you need customized alerting then you need to use the custom alert script facility:   https://www.cloudera.com/documentation/enterprise/latest/topics/cm_ag_alert_script.html   Thank you   Tayfun ... View more

SNMP Trap Customization

by New Contributor in Support Questions
‎05-15-2017 01:21 AM
‎05-15-2017 01:21 AM
Dear all;   Cloudera Manager generates an SNMP trap file according to its .MIB file configuration. In default trap file there are 10 OIDs that are configured in .MIB file. If I reconfigure or modify MIB file, I can get different information in trap file. But I don't know how to modify or reconfigure the MIB file of Cloudera? Any suggestion about this issue helps us. Thank you.     Tayfun  ... View more
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