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From st...@apache.org
Subject hbase git commit: HBASE-1600 Table#checkAndPut() docs are too vague (Csaba Skrabak)
Date Tue, 25 Oct 2016 16:19:39 GMT
Repository: hbase
Updated Branches:
  refs/heads/master caa1a8494 -> 36aa41685


HBASE-1600 Table#checkAndPut() docs are too vague (Csaba Skrabak)


Project: http://git-wip-us.apache.org/repos/asf/hbase/repo
Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/36aa4168
Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/36aa4168
Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/36aa4168

Branch: refs/heads/master
Commit: 36aa41685685f6b7d10fea63787cb8adacecc2e7
Parents: caa1a84
Author: Michael Stack <stack@apache.org>
Authored: Tue Oct 25 09:19:32 2016 -0700
Committer: Michael Stack <stack@apache.org>
Committed: Tue Oct 25 09:19:32 2016 -0700

----------------------------------------------------------------------
 .../org/apache/hadoop/hbase/client/Table.java    | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hbase/blob/36aa4168/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Table.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Table.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Table.java
index 4d93442..016894b 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Table.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Table.java
@@ -231,7 +231,12 @@ public interface Table extends Closeable {
   /**
    * Atomically checks if a row/family/qualifier value matches the expected
    * value. If it does, it adds the put.  If the passed value is null, the check
-   * is for the lack of column (ie: non-existance)
+   * is for the lack of column (ie: non-existence)
+   *
+   * The expected value argument of this call is on the left and the current
+   * value of the cell is on the right side of the comparison operator.
+   *
+   * Ie. eg. GREATER operator means expected value > existing <=> add the put.
    *
    * @param row to check
    * @param family column family to check
@@ -286,7 +291,12 @@ public interface Table extends Closeable {
   /**
    * Atomically checks if a row/family/qualifier value matches the expected
    * value. If it does, it adds the delete.  If the passed value is null, the
-   * check is for the lack of column (ie: non-existance)
+   * check is for the lack of column (ie: non-existence)
+   *
+   * The expected value argument of this call is on the left and the current
+   * value of the cell is on the right side of the comparison operator.
+   *
+   * Ie. eg. GREATER operator means expected value > existing <=> add the delete.
    *
    * @param row to check
    * @param family column family to check
@@ -555,6 +565,11 @@ public interface Table extends Closeable {
    * If it does, it performs the row mutations.  If the passed value is null, the check
    * is for the lack of column (ie: non-existence)
    *
+   * The expected value argument of this call is on the left and the current
+   * value of the cell is on the right side of the comparison operator.
+   *
+   * Ie. eg. GREATER operator means expected value > existing <=> perform row mutations.
+   *
    * @param row to check
    * @param family column family to check
    * @param qualifier column qualifier to check


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