[4/6] incubator-impala git commit: kudu: fix uninitialized variable usage warning

[mj...@apache.org]

kudu: fix uninitialized variable usage warning

This fixes a trivial warning of a potential usage of an uninitialized variable
in release builds. If for some reason Kudu sends us an invalid log severity
level, we'll now fall back to INFO instead of reading an uninitialized
severity value.

Change-Id: I4f87c39cf9259bec8ba9a84a2543fb1f2e4a3422
Reviewed-on: http://gerrit.cloudera.org:8080/6098
Reviewed-by: Matthew Jacobs <mj...@cloudera.com>
Tested-by: Impala Public Jenkins


Project: http://git-wip-us.apache.org/repos/asf/incubator-impala/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-impala/commit/441e15a3
Tree: http://git-wip-us.apache.org/repos/asf/incubator-impala/tree/441e15a3
Diff: http://git-wip-us.apache.org/repos/asf/incubator-impala/diff/441e15a3

Branch: refs/heads/master
Commit: 441e15a365540d52d022f475a64dc7576ae5df32
Parents: 56e8380
Author: Todd Lipcon <to...@cloudera.com>
Authored: Mon Feb 20 19:36:13 2017 -0800
Committer: Impala Public Jenkins <im...@gerrit.cloudera.org>
Committed: Wed Feb 22 01:21:50 2017 +0000

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 be/src/exec/kudu-util.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/incubator-impala/blob/441e15a3/be/src/exec/kudu-util.cc
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diff --git a/be/src/exec/kudu-util.cc b/be/src/exec/kudu-util.cc
index e81baf5..ef1c74b 100644
--- a/be/src/exec/kudu-util.cc
+++ b/be/src/exec/kudu-util.cc
@@ -81,7 +81,7 @@ void LogKuduMessage(void* unused, kudu::client::KuduLogSeverity severity,
   // Note: use raw ints instead of the nice LogSeverity typedef
   // that can be found in glog/log_severity.h as it has an import
   // conflict with gutil/logging-inl.h (indirectly imported).
-  int glog_severity;
+  int glog_severity = 0;
 
   switch (severity) {
     case kudu::client::SEVERITY_INFO: glog_severity = 0; break;