Explicitly release resources in LogFileReader and TestHoodieClientBase

hoodie-cli/src/main/java/com/uber/hoodie/cli/commands/ArchivedCommitsCommand.java

@@ -77,6 +77,7 @@ public class ArchivedCommitsCommand implements CommandMarker {
       List<Comparable[]> readCommits = readRecords.stream().map(r -> (GenericRecord) r).map(r -> readCommit(r))
           .collect(Collectors.toList());
       allCommits.addAll(readCommits);
+      reader.close();
     }
 
     TableHeader header = new TableHeader().addTableHeaderField("CommitTime")

hoodie-cli/src/main/java/com/uber/hoodie/cli/commands/HoodieLogFileCommand.java

@@ -131,6 +131,7 @@ public class HoodieLogFileCommand implements CommandMarker {
           totalEntries++;
         }
       }
+      reader.close();
     }
     List<Comparable[]> rows = new ArrayList<>();
     int i = 0;
@@ -221,6 +222,7 @@ public class HoodieLogFileCommand implements CommandMarker {
             }
           }
         }
+        reader.close();
         if (allRecords.size() >= limit) {
           break;
         }