[carbondata] branch master updated: [HOTFIX] Fixed Compatibilty Issue

[ku...@apache.org]

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kunalkapoor pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/carbondata.git


The following commit(s) were added to refs/heads/master by this push:
     new a1d51b8  [HOTFIX] Fixed Compatibilty Issue
a1d51b8 is described below

commit a1d51b83c76838c80cbd55f74c0bfcbf8abe6e9a
Author: manishnalla1994 <sh...@gmail.com>
AuthorDate: Mon May 27 14:52:03 2019 +0530

    [HOTFIX] Fixed Compatibilty Issue
    
    Problem : EOF exception was being thrown in case of old store while reading the blocklet Info.
    Solution : Added a fix by writing the number of rows per page in case of old store.
    
    This closes #3239
---
 .../org/apache/carbondata/core/metadata/blocklet/BlockletInfo.java     | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/core/src/main/java/org/apache/carbondata/core/metadata/blocklet/BlockletInfo.java b/core/src/main/java/org/apache/carbondata/core/metadata/blocklet/BlockletInfo.java
index 717bdbf..0d5e6ac 100644
--- a/core/src/main/java/org/apache/carbondata/core/metadata/blocklet/BlockletInfo.java
+++ b/core/src/main/java/org/apache/carbondata/core/metadata/blocklet/BlockletInfo.java
@@ -235,6 +235,9 @@ public class BlockletInfo implements Serializable, Writable {
       for (int i = 0; i < getNumberOfRowsPerPage().length; i++) {
         output.writeInt(getNumberOfRowsPerPage()[i]);
       }
+    } else {
+      //for old store
+      output.writeShort(0);
     }
   }