hamado dene created HDFS-15859:
----------------------------------

             Summary: property 'ssl.server.keystore.location' has not been set 
in the ssl configuration file2
                 Key: HDFS-15859
                 URL: https://issues.apache.org/jira/browse/HDFS-15859
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: datanode
    Affects Versions: 2.8.5
         Environment: I trying to install hadoop cluster HA , but datanode does 
not start properly; I get this errror:
{code:java}
2021-02-23 17:13:26,934 ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: 
Exception in secureMain
java.io.IOException: java.security.GeneralSecurityException: The property 
'ssl.server.keystore.location' has not been set in the ssl configuration file.
        at 
org.apache.hadoop.hdfs.server.datanode.web.DatanodeHttpServer.<init>(DatanodeHttpServer.java:199)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.startInfoServer(DataNode.java:905)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:1303)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:481)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2609)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2497)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:2544)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.secureMain(DataNode.java:2729)
        at 
org.apache.hadoop.hdfs.server.datanode.DataNode.main(DataNode.java:2753)
Caused by: java.security.GeneralSecurityException: The property 
'ssl.server.keystore.location' has not been set in the ssl configuration file.
        at 
org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory.init(FileBasedKeyStoresFactory.java:152)
        at org.apache.hadoop.security.ssl.SSLFactory.init(SSLFactory.java:148)
        at 
org.apache.hadoop.hdfs.server.datanode.web.DatanodeHttpServer.<init>(DatanodeHttpServer.java:197)
        ... 8 more
{code}
But  in my ssl-server.xml i correctly set this property:

<property>
  <name>ssl.server.keystore.location</name>
  <value>/data/hadoop/server.jks</value>
  <description>Keystore to be used by clients like distcp. Must be
  specified.
  </description>
</property>

<property>
  <name>ssl.server.keystore.password</name>
  <value>xxxx</value>
  <description>Optional. Default value is "".
  </description>
</property>

<property>
  <name>ssl.server.keystore.keypassword</name>
  <value>xxxxx</value>
  <description>Optional. Default value is "".
  </description>
</property>

<property>
  <name>ssl.server.keystore.type</name>
  <value>jks</value>
  <description>Optional. The keystore file format, default value is "jks".
  </description>
</property>

Do you have any suggestion to solve this problem?
my hadoop version is: 2.8.5
java version: 8
SO: centos 7
            Reporter: hamado dene






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