[GitHub] [hbase] anoopsjohn commented on a change in pull request #3177: HBASE-25781 Add cacheBlocks option to RowCounter

[GitBox <gi...@apache.org>]

anoopsjohn commented on a change in pull request #3177:
URL: https://github.com/apache/hbase/pull/3177#discussion_r615743504



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File path: hbase-mapreduce/src/main/java/org/apache/hadoop/hbase/mapreduce/RowCounter.java
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@@ -318,12 +324,10 @@ protected void processOptions(CommandLine cmd) throws IllegalArgumentException{
     if(cmd.getOptionValue(OPT_RANGE)!=null) {
       this.rowRangeList = parseRowRangeParameter(cmd.getOptionValue(OPT_RANGE));
     }
-    this.endTime = cmd.getOptionValue(OPT_END_TIME) == null ? HConstants.LATEST_TIMESTAMP :
-        Long.parseLong(cmd.getOptionValue(OPT_END_TIME));
-    this.expectedCount = cmd.getOptionValue(OPT_EXPECTED_COUNT) == null ? Long.MIN_VALUE :
-        Long.parseLong(cmd.getOptionValue(OPT_EXPECTED_COUNT));
-    this.startTime = cmd.getOptionValue(OPT_START_TIME) == null ? 0 :
-        Long.parseLong(cmd.getOptionValue(OPT_START_TIME));
+    this.startTime = getOptionAsLong(cmd, OPT_START_TIME, 0L);
+    this.endTime = getOptionAsLong(cmd, OPT_END_TIME, HConstants.LATEST_TIMESTAMP);
+    this.expectedCount = getOptionAsLong(cmd, OPT_EXPECTED_COUNT, Long.MIN_VALUE);
+    this.cacheBlocks = cmd.hasOption(OPT_CACHE_BLOCKS) ? true : false;

Review comment:
       this.cacheBlocks = cmd.hasOption(OPT_CACHE_BLOCKS);
   Is enough no?




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