[HDFS-8104] Make hard-coded values consistent with the system default schema first before remove them

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: HDFS-7285
• Hadoop Flags: Reviewed
• Assignee: Kai Zheng
• Reporter: Kai Zheng
• Created: 09/Apr/15 01:11
• Updated: 30/Sep/15 19:38
• Resolved: 09/Apr/15 08:23

Description

It's not easy to remove the hard-coded values to use the system default schema. We may need several steps/issues to cover relevant aspects. First of all, let's make the hard-coded values consistent with the system default schema first. This might not so easy, as experimental test indicated, when change the following two lines, some tests then failed.

-  public static final byte NUM_DATA_BLOCKS = 3;
-  public static final byte NUM_PARITY_BLOCKS = 2;
+  public static final byte NUM_DATA_BLOCKS = 6;
+  public static final byte NUM_PARITY_BLOCKS = 3;