Fixed tast nipticks and updated version to 4.1.16

Author: andsel

Diff for: CHANGELOG.md

@@ -1,3 +1,6 @@
+## 4.1.16
+  - Introduced new `check_archive_validity` settings to enable gzipped files verification, issue [#261](https://github.com/logstash-plugins/logstash-input-file/issues/261)
+
 ## 4.1.15
   - Fixed bug in conversion of sincedb_clean_after setting [#257](https://github.com/logstash-plugins/logstash-input-file/pull/257)
 

Diff for: lib/filewatch/read_mode/handlers/read_zip_file.rb

@@ -20,7 +20,6 @@ def handle_specifically(watched_file)
       key = watched_file.sincedb_key
 
       if @settings.check_archive_validity && corrupted?(watched_file)
-        #watched_file.listener.deleted
         watched_file.unwatch
       else
         begin
@@ -38,10 +37,8 @@ def handle_specifically(watched_file)
           end
           watched_file.listener.eof
         rescue ZipException => e
-          logger.error("Cannot decompress the gzip file at path: #{watched_file.path}", :exception => e,
-                                              :class => e.class.name,
-                                              :message => e.message,
-                                              :backtrace => e.backtrace)
+          logger.error("Cannot decompress the gzip file at path: #{watched_file.path}", :exception => e.class,
+                       :message => e.message, :backtrace => e.backtrace)
           watched_file.listener.error
         else
           sincedb_collection.store_last_read(key, watched_file.last_stat_size)
@@ -65,7 +62,8 @@ def close_and_ignore_ioexception(closeable)
       begin
         closeable.close
       rescue Exception => e # IOException can be thrown by any of the Java classes that implement the Closable interface.
-        logger.warn("Ignoring an IOException when closing an instance of #{closeable.class.name}", "exception" => e)
+        logger.warn("Ignoring an IOException when closing an instance of #{closeable.class.name}",
+                    :exception => e.class, :message => e.message, :backtrace => e.backtrace)
       end
     end
 
@@ -80,7 +78,8 @@ def corrupted?(watched_file)
         return false
       rescue ZipException => e
         duration = Time.now - start
-        logger.warn("#{watched_file.path} is corrupted, #{duration} secs, message: #{e.message}")
+        logger.warn("Detected corrupted archive #{watched_file.path} file won't be processed", :message => e.message,
+                    :duration => duration.round(3))
         return true
       ensure
         close_and_ignore_ioexception(gzip_stream) unless gzip_stream.nil?

Diff for: logstash-input-file.gemspec

@@ -1,7 +1,7 @@
 Gem::Specification.new do |s|
 
   s.name            = 'logstash-input-file'
-  s.version         = '4.1.15'
+  s.version         = '4.1.16'
   s.licenses        = ['Apache-2.0']
   s.summary         = "Streams events from files"
   s.description     = "This gem is a Logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/logstash-plugin install gemname. This gem is not a stand-alone program"