Can we set hbase.rpc.protection property value as none in Cloudera Hadoop cluster? If yes then how? -


i using cloudera hadoop cluster in kerberos security enabled. in properties file have mention hbase.encryption none. need change value of property hbase.rpc.protection none in hbase-site.xml. tried set property value none failed because in cloudera shows authentication, privacy , integrity option. have solution this? in advance.

you can choose authentication, integrity, or privacy hbase.rpc.protection. when set none, defaults authentication. can seen in hbase-client/src/main/java/org/apache/hadoop/hbase/security/saslutil.java:

  /**    * @param rpcprotection value of 'hbase.rpc.protection' configuration.    * @return map values sasl properties.    */   static map<string, string> initsaslproperties(string rpcprotection) {     string saslqop;     if (rpcprotection.isempty()) {       saslqop = qualityofprotection.authentication.getsaslqop();     } else {       string[] qops = rpcprotection.split(","); ....

configuring encrypted hbase data transport using cloudera manager states following:

search hbase transport security property , select 1 of following:

  • authentication: enables simple authentication using kerberos.

  • integrity: checks integrity of data received ensure not corrupted in transit. selecting integrity enables authentication.

  • privacy: ensures privacy encrypting data in transit using tls/ssl encryption. selecting privacy enables authentication , integrity. set property privacy enable secure rpc transport.

so choosing authentication or integrity not encrypting rpc traffic.


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