ssl.client.truststore.location /home/hadoop/hadoop-2.8/etc/hadoop/truststore Truststore to be used by clients like distcp. Must be specified. ssl.client.truststore.password Super123 Optional. Default value is "". ssl.client.truststore.type jks Optional. The keystore file format, default value is "jks". ssl.client.truststore.reload.interval 10000 Truststore reload check interval, in milliseconds. Default value is 10000 (10 seconds). ssl.client.keystore.location /home/hadoop/hadoop-2.8/etc/hadoop/keystore Keystore to be used by clients like distcp. Must be specified. ssl.client.keystore.password Super123 Optional. Default value is "". ssl.client.keystore.keypassword Super123 Optional. Default value is "". ssl.client.keystore.type jks Optional. The keystore file format, default value is "jks".