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From: sunjincheng121 <git@git.apache.org>
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Subject: [GitHub] flink pull request #4055: [FLINK-6817] [table] Fix NPE when preceding is not...
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Message-Id: <20170604233847.1107CDFA33@git1-us-west.apache.org>
Date: Sun,  4 Jun 2017 23:38:47 +0000 (UTC)
archived-at: Sun, 04 Jun 2017 23:38:50 -0000

Github user sunjincheng121 commented on a diff in the pull request:

    https://github.com/apache/flink/pull/4055#discussion_r120023997
  
    --- Diff: flink-libraries/flink-table/src/main/scala/org/apache/flink/table/api/java/windows.scala ---
    @@ -127,3 +127,21 @@ class PartitionedOver(private val partitionByExpr: Array[Expression]) {
         new OverWindowWithOrderBy(partitionByExpr, orderByExpr)
       }
     }
    +
    +
    +class OverWindowWithOrderBy(
    +  private val partitionByExpr: Array[Expression],
    --- End diff --
    
    Suggest that change `partitionByExpr` to `partitionBy` for keep param name consistent with SCALA. What do you think?


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