[GitHub] [carbondata] xuchuanyin commented on a change in pull request #3409: [CARBONDATA-3544] cli support summary statistics for all columns

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xuchuanyin commented on a change in pull request #3409: [CARBONDATA-3544] cli support summary statistics for all columns
URL: https://github.com/apache/carbondata/pull/3409#discussion_r333837008
 
 

 ##########
 File path: tools/cli/src/test/java/org/apache/carbondata/tool/CarbonCliTest.java
 ##########
 @@ -260,6 +264,31 @@ public void testSummaryPageMeta() {
     Assert.assertTrue(output.contains(expectedOutput));
   }
 
+  @Test
+  public void testSummaryAllColumns() {
+    String[] args = { "-cmd", "summary", "-p", path, "-C" };
+    ByteArrayOutputStream out = new ByteArrayOutputStream();
+    PrintStream stream = new PrintStream(out);
+    CarbonCli.run(args, stream);
+    String output = new String(out.toByteArray());
+    System.out.println(output);
 
 Review comment:
   avoid directly printing to console, use logger instead

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