[GitHub] [hbase] thangTang commented on a change in pull request #2674: HBASE-25299 Scan#setRowPrefixFilter Unexpected behavior

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

thangTang commented on a change in pull request #2674:
URL: https://github.com/apache/hbase/pull/2674#discussion_r526559462



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File path: hbase-client/src/main/java/org/apache/hadoop/hbase/client/Scan.java
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@@ -447,7 +450,15 @@ public Scan withStopRow(byte[] stopRow, boolean inclusive) {
    * after this method will yield undefined results.</b></p>
    * @param rowPrefix the prefix all rows must start with. (Set <i>null</i> to remove the filter.)
    * @return this
+   * @deprecated since 3.0.0. The scan result might be unexpected in some cases.
+   *   e.g. startRow : "112" and rowPrefixFilter : "11"
+   *   The Result of this scan might contains : "111"
+   *   This method implements the filter by setting startRow and stopRow,
+   *   but does not take care of the scene where startRow has been set.
+   *   Users can compose this logic externally through other methods,

Review comment:
       Tks for comment, updated.




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