Lokesh Jain created HADOOP-15103:
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Summary: SSLConnectionConfigurator should be created only if
security is enabled
Key: HADOOP-15103
URL: https://issues.apache.org/jira/browse/HADOOP-15103
Project: Hadoop Common
Issue Type: Bug
Reporter: Lokesh Jain
Assignee: Lokesh Jain
Currently URLConnectionFactory#getSSLConnectionConfiguration attempts to create
a SSL connection configurator even if security is not enabled. This raises the
below false warning in the logs.
{code:java}
17/12/08 10:12:03 WARN web.URLConnectionFactory: Cannot load customized ssl
related configuration. Fallback to system-generic settings.
java.io.FileNotFoundException: /etc/security/clientKeys/all.jks (No such file
or directory)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(FileInputStream.java:195)
at java.io.FileInputStream.<init>(FileInputStream.java:138)
at
org.apache.hadoop.security.ssl.ReloadingX509TrustManager.loadTrustManager(ReloadingX509TrustManager.java:169)
at
org.apache.hadoop.security.ssl.ReloadingX509TrustManager.<init>(ReloadingX509TrustManager.java:87)
at
org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory.init(FileBasedKeyStoresFactory.java:219)
at org.apache.hadoop.security.ssl.SSLFactory.init(SSLFactory.java:176)
at
org.apache.hadoop.hdfs.web.URLConnectionFactory.newSslConnConfigurator(URLConnectionFactory.java:164)
at
org.apache.hadoop.hdfs.web.URLConnectionFactory.getSSLConnectionConfiguration(URLConnectionFactory.java:106)
at
org.apache.hadoop.hdfs.web.URLConnectionFactory.newDefaultURLConnectionFactory(URLConnectionFactory.java:85)
at org.apache.hadoop.hdfs.tools.DFSck.<init>(DFSck.java:136)
at org.apache.hadoop.hdfs.tools.DFSck.<init>(DFSck.java:128)
at org.apache.hadoop.hdfs.tools.DFSck.main(DFSck.java:396)
{code}
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