From 11cbd9d5f58e19f04743daffcbcd985327079817 Mon Sep 17 00:00:00 2001 From: Harsh Sharma Date: Fri, 24 Feb 2017 17:38:12 +0530 Subject: [PATCH] Refactored code to remove null representation --- .../src/main/scala/org/apache/spark/examples/LogQuery.scala | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/examples/src/main/scala/org/apache/spark/examples/LogQuery.scala b/examples/src/main/scala/org/apache/spark/examples/LogQuery.scala index c55b68e033964..929cc079dba8c 100644 --- a/examples/src/main/scala/org/apache/spark/examples/LogQuery.scala +++ b/examples/src/main/scala/org/apache/spark/examples/LogQuery.scala @@ -59,11 +59,12 @@ object LogQuery { } def extractKey(line: String): (String, String, String) = { + var default: String = _ apacheLogRegex.findFirstIn(line) match { case Some(apacheLogRegex(ip, _, user, dateTime, query, status, bytes, referer, ua)) => if (user != "\"-\"") (ip, user, query) - else (null, null, null) - case _ => (null, null, null) + else (default, default, default) + case _ => (default, default, default) } }