[ranger] branch ranger-2.2 updated: RANGER-3242 : Need feature to make the access log file name configurable for user

[dhavalshah9131]

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dhavalshah9131 pushed a commit to branch ranger-2.2
in repository https://gitbox.apache.org/repos/asf/ranger.git


The following commit(s) were added to refs/heads/ranger-2.2 by this push:
     new 668ca16  RANGER-3242 : Need feature to make the access log file name 
configurable for user
668ca16 is described below

commit 668ca16b1455d379e834ca0d1102f48a8ec7e68e
Author: Vishal Suvagia <vishalsuva...@apache.org>
AuthorDate: Wed Apr 14 16:53:15 2021 +0530

    RANGER-3242 : Need feature to make the access log file name configurable 
for user
    
    Issue:
    Currently the access log file name is hard-coded from the server and is not 
configurable.
    
    Changes:
    Added customizable property ranger.accesslog.prefix to make the access log 
prefix name configurable with default name containing the hostname.
    
    Testing:
    Tested the changes locally, access log file is created using the default 
configured prefix.
---
 .../main/java/org/apache/ranger/server/tomcat/EmbeddedServer.java | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git 
a/embeddedwebserver/src/main/java/org/apache/ranger/server/tomcat/EmbeddedServer.java
 
b/embeddedwebserver/src/main/java/org/apache/ranger/server/tomcat/EmbeddedServer.java
index b1b242d..1371682 100644
--- 
a/embeddedwebserver/src/main/java/org/apache/ranger/server/tomcat/EmbeddedServer.java
+++ 
b/embeddedwebserver/src/main/java/org/apache/ranger/server/tomcat/EmbeddedServer.java
@@ -75,6 +75,9 @@ public class EmbeddedServer {
        private static final String ADMIN_NAME_RULES = 
"hadoop.security.auth_to_local";
        private static final String ADMIN_SERVER_NAME = "rangeradmin";
        private static final String KMS_SERVER_NAME   = "rangerkms";
+       private static final String ACCESS_LOG_PREFIX = 
"ranger.accesslog.prefix";
+       private static final String ACCESS_LOG_DATE_FORMAT = 
"ranger.accesslog.dateformat";
+       private static final String ACCESS_LOG_PATTERN = 
"ranger.accesslog.pattern";
        public static final String RANGER_KEYSTORE_FILE_TYPE_DEFAULT = 
KeyStore.getDefaultType();
        public static final String RANGER_TRUSTSTORE_FILE_TYPE_DEFAULT = 
KeyStore.getDefaultType();
        public static final String RANGER_SSL_CONTEXT_ALGO_TYPE = "TLSv1.2";
@@ -199,12 +202,13 @@ public class EmbeddedServer {
                valve.setAsyncSupported(true);
                valve.setBuffered(false);
                valve.setEnabled(true);
-               
valve.setFileDateFormat(EmbeddedServerUtil.getConfig("ranger.accesslog.dateformat",
 "yyyy-MM-dd.HH"));
+               
valve.setPrefix(EmbeddedServerUtil.getConfig(ACCESS_LOG_PREFIX,"access-" + 
hostName +"-"));
+               
valve.setFileDateFormat(EmbeddedServerUtil.getConfig(ACCESS_LOG_DATE_FORMAT, 
"yyyy-MM-dd.HH"));
                valve.setDirectory(logDirectory.getAbsolutePath());
                valve.setSuffix(".log");
 
                String defaultAccessLogPattern = 
servername.equalsIgnoreCase(KMS_SERVER_NAME) ? "%h %l %u %t \"%m %U\" %s %b" : 
"%h %l %u %t \"%r\" %s %b";
-               String logPattern = 
EmbeddedServerUtil.getConfig("ranger.accesslog.pattern", 
defaultAccessLogPattern);
+               String logPattern = 
EmbeddedServerUtil.getConfig(ACCESS_LOG_PATTERN, defaultAccessLogPattern);
                valve.setPattern(logPattern);
 
                server.getHost().getPipeline().addValve(valve);