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From git-site-r...@apache.org
Subject [01/40] hbase-site git commit: Published site at 82d554e3783372cc6b05489452c815b57c06f6cd.
Date Sat, 27 May 2017 14:59:21 GMT
Repository: hbase-site
Updated Branches:
  refs/heads/asf-site 8097dd995 -> f8f0a0326


http://git-wip-us.apache.org/repos/asf/hbase-site/blob/f8f0a032/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestLeaseRenewal.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestLeaseRenewal.html
b/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestLeaseRenewal.html
index 6887ea8..e7bc54d 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestLeaseRenewal.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestLeaseRenewal.html
@@ -131,18 +131,19 @@
 <span class="sourceLineNo">123</span>    assertTrue(rs.renewLease());<a name="line.123"></a>
 <span class="sourceLineNo">124</span>    // make sure we haven't advanced the
scanner<a name="line.124"></a>
 <span class="sourceLineNo">125</span>    assertTrue(Arrays.equals(rs.next().getRow(),
ROW_BYTES));<a name="line.125"></a>
-<span class="sourceLineNo">126</span>    assertTrue(rs.renewLease());<a name="line.126"></a>
-<span class="sourceLineNo">127</span>    // make sure scanner is exhausted now<a
name="line.127"></a>
-<span class="sourceLineNo">128</span>    assertNull(rs.next());<a name="line.128"></a>
-<span class="sourceLineNo">129</span>    // renewLease should return false now<a
name="line.129"></a>
-<span class="sourceLineNo">130</span>    assertFalse(rs.renewLease());<a name="line.130"></a>
-<span class="sourceLineNo">131</span>    rs.close();<a name="line.131"></a>
-<span class="sourceLineNo">132</span>    table.close();<a name="line.132"></a>
-<span class="sourceLineNo">133</span>    MetricsHBaseServerSource serverSource
= TEST_UTIL.getMiniHBaseCluster().getRegionServer(0)<a name="line.133"></a>
-<span class="sourceLineNo">134</span>        .getRpcServer().getMetrics().getMetricsSource();<a
name="line.134"></a>
-<span class="sourceLineNo">135</span>    HELPER.assertCounter("exceptions.OutOfOrderScannerNextException",
0, serverSource);<a name="line.135"></a>
-<span class="sourceLineNo">136</span>  }<a name="line.136"></a>
-<span class="sourceLineNo">137</span>}<a name="line.137"></a>
+<span class="sourceLineNo">126</span>    // renewLease should return false now
as we have read all the data already<a name="line.126"></a>
+<span class="sourceLineNo">127</span>    assertFalse(rs.renewLease());<a name="line.127"></a>
+<span class="sourceLineNo">128</span>    // make sure scanner is exhausted now<a
name="line.128"></a>
+<span class="sourceLineNo">129</span>    assertNull(rs.next());<a name="line.129"></a>
+<span class="sourceLineNo">130</span>    // renewLease should return false now<a
name="line.130"></a>
+<span class="sourceLineNo">131</span>    assertFalse(rs.renewLease());<a name="line.131"></a>
+<span class="sourceLineNo">132</span>    rs.close();<a name="line.132"></a>
+<span class="sourceLineNo">133</span>    table.close();<a name="line.133"></a>
+<span class="sourceLineNo">134</span>    MetricsHBaseServerSource serverSource
= TEST_UTIL.getMiniHBaseCluster().getRegionServer(0)<a name="line.134"></a>
+<span class="sourceLineNo">135</span>        .getRpcServer().getMetrics().getMetricsSource();<a
name="line.135"></a>
+<span class="sourceLineNo">136</span>    HELPER.assertCounter("exceptions.OutOfOrderScannerNextException",
0, serverSource);<a name="line.136"></a>
+<span class="sourceLineNo">137</span>  }<a name="line.137"></a>
+<span class="sourceLineNo">138</span>}<a name="line.138"></a>
 
 
 

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/f8f0a032/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestScanWithoutFetchingData.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestScanWithoutFetchingData.html
b/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestScanWithoutFetchingData.html
new file mode 100644
index 0000000..e3b9cbc
--- /dev/null
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/client/TestScanWithoutFetchingData.html
@@ -0,0 +1,203 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+<title>Source code</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<div class="sourceContainer">
+<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a>
+<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation
(ASF) under one<a name="line.2"></a>
+<span class="sourceLineNo">003</span> * or more contributor license agreements.
 See the NOTICE file<a name="line.3"></a>
+<span class="sourceLineNo">004</span> * distributed with this work for additional
information<a name="line.4"></a>
+<span class="sourceLineNo">005</span> * regarding copyright ownership.  The ASF
licenses this file<a name="line.5"></a>
+<span class="sourceLineNo">006</span> * to you under the Apache License, Version
2.0 (the<a name="line.6"></a>
+<span class="sourceLineNo">007</span> * "License"); you may not use this file
except in compliance<a name="line.7"></a>
+<span class="sourceLineNo">008</span> * with the License.  You may obtain a copy
of the License at<a name="line.8"></a>
+<span class="sourceLineNo">009</span> *<a name="line.9"></a>
+<span class="sourceLineNo">010</span> *     http://www.apache.org/licenses/LICENSE-2.0<a
name="line.10"></a>
+<span class="sourceLineNo">011</span> *<a name="line.11"></a>
+<span class="sourceLineNo">012</span> * Unless required by applicable law or
agreed to in writing, software<a name="line.12"></a>
+<span class="sourceLineNo">013</span> * distributed under the License is distributed
on an "AS IS" BASIS,<a name="line.13"></a>
+<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied.<a name="line.14"></a>
+<span class="sourceLineNo">015</span> * See the License for the specific language
governing permissions and<a name="line.15"></a>
+<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
+<span class="sourceLineNo">017</span> */<a name="line.17"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.client;<a
name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import static org.junit.Assert.assertEquals;<a
name="line.20"></a>
+<span class="sourceLineNo">021</span>import static org.junit.Assert.assertTrue;<a
name="line.21"></a>
+<span class="sourceLineNo">022</span><a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.io.IOException;<a name="line.23"></a>
+<span class="sourceLineNo">024</span><a name="line.24"></a>
+<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a
name="line.25"></a>
+<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.HRegionInfo;<a
name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.TableName;<a
name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.ipc.HBaseRpcController;<a
name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.ipc.HBaseRpcControllerImpl;<a
name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.ServiceException;<a
name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.shaded.protobuf.RequestConverter;<a
name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.shaded.protobuf.ResponseConverter;<a
name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos;<a
name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.ScanRequest;<a
name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.ScanResponse;<a
name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a
name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.testclassification.RegionServerTests;<a
name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.util.Bytes;<a
name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.junit.AfterClass;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.junit.BeforeClass;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.junit.Test;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.junit.experimental.categories.Category;<a
name="line.42"></a>
+<span class="sourceLineNo">043</span><a name="line.43"></a>
+<span class="sourceLineNo">044</span>/**<a name="line.44"></a>
+<span class="sourceLineNo">045</span> * Testcase to make sure that we do not
close scanners if ScanRequest.numberOfRows is zero. See<a name="line.45"></a>
+<span class="sourceLineNo">046</span> * HBASE-18042 for more details.<a name="line.46"></a>
+<span class="sourceLineNo">047</span> */<a name="line.47"></a>
+<span class="sourceLineNo">048</span>@Category({ RegionServerTests.class, MediumTests.class
})<a name="line.48"></a>
+<span class="sourceLineNo">049</span>public class TestScanWithoutFetchingData
{<a name="line.49"></a>
+<span class="sourceLineNo">050</span><a name="line.50"></a>
+<span class="sourceLineNo">051</span>  private static final HBaseTestingUtility
UTIL = new HBaseTestingUtility();<a name="line.51"></a>
+<span class="sourceLineNo">052</span><a name="line.52"></a>
+<span class="sourceLineNo">053</span>  private static final TableName TABLE_NAME
= TableName.valueOf("test");<a name="line.53"></a>
+<span class="sourceLineNo">054</span><a name="line.54"></a>
+<span class="sourceLineNo">055</span>  private static final byte[] CF = Bytes.toBytes("cf");<a
name="line.55"></a>
+<span class="sourceLineNo">056</span><a name="line.56"></a>
+<span class="sourceLineNo">057</span>  private static final byte[] CQ = Bytes.toBytes("cq");<a
name="line.57"></a>
+<span class="sourceLineNo">058</span><a name="line.58"></a>
+<span class="sourceLineNo">059</span>  private static final int COUNT = 10;<a
name="line.59"></a>
+<span class="sourceLineNo">060</span><a name="line.60"></a>
+<span class="sourceLineNo">061</span>  private static HRegionInfo HRI;<a name="line.61"></a>
+<span class="sourceLineNo">062</span><a name="line.62"></a>
+<span class="sourceLineNo">063</span>  private static ClientProtos.ClientService.BlockingInterface
STUB;<a name="line.63"></a>
+<span class="sourceLineNo">064</span><a name="line.64"></a>
+<span class="sourceLineNo">065</span>  @BeforeClass<a name="line.65"></a>
+<span class="sourceLineNo">066</span>  public static void setUp() throws Exception
{<a name="line.66"></a>
+<span class="sourceLineNo">067</span>    UTIL.startMiniCluster(1);<a name="line.67"></a>
+<span class="sourceLineNo">068</span>    try (Table table = UTIL.createTable(TABLE_NAME,
CF)) {<a name="line.68"></a>
+<span class="sourceLineNo">069</span>      for (int i = 0; i &lt; COUNT;
i++) {<a name="line.69"></a>
+<span class="sourceLineNo">070</span>        table.put(new Put(Bytes.toBytes(i)).addColumn(CF,
CQ, Bytes.toBytes(i)));<a name="line.70"></a>
+<span class="sourceLineNo">071</span>      }<a name="line.71"></a>
+<span class="sourceLineNo">072</span>    }<a name="line.72"></a>
+<span class="sourceLineNo">073</span>    HRI = UTIL.getAdmin().getTableRegions(TABLE_NAME).get(0);<a
name="line.73"></a>
+<span class="sourceLineNo">074</span>    STUB = ((ConnectionImplementation) UTIL.getConnection())<a
name="line.74"></a>
+<span class="sourceLineNo">075</span>        .getClient(UTIL.getHBaseCluster().getRegionServer(0).getServerName());<a
name="line.75"></a>
+<span class="sourceLineNo">076</span>  }<a name="line.76"></a>
+<span class="sourceLineNo">077</span><a name="line.77"></a>
+<span class="sourceLineNo">078</span>  @AfterClass<a name="line.78"></a>
+<span class="sourceLineNo">079</span>  public static void tearDown() throws Exception
{<a name="line.79"></a>
+<span class="sourceLineNo">080</span>    UTIL.shutdownMiniCluster();<a name="line.80"></a>
+<span class="sourceLineNo">081</span>  }<a name="line.81"></a>
+<span class="sourceLineNo">082</span><a name="line.82"></a>
+<span class="sourceLineNo">083</span>  private void assertResult(int row, Result
result) {<a name="line.83"></a>
+<span class="sourceLineNo">084</span>    assertEquals(row, Bytes.toInt(result.getRow()));<a
name="line.84"></a>
+<span class="sourceLineNo">085</span>    assertEquals(row, Bytes.toInt(result.getValue(CF,
CQ)));<a name="line.85"></a>
+<span class="sourceLineNo">086</span>  }<a name="line.86"></a>
+<span class="sourceLineNo">087</span><a name="line.87"></a>
+<span class="sourceLineNo">088</span>  @Test<a name="line.88"></a>
+<span class="sourceLineNo">089</span>  public void test() throws ServiceException,
IOException {<a name="line.89"></a>
+<span class="sourceLineNo">090</span>    Scan scan = new Scan();<a name="line.90"></a>
+<span class="sourceLineNo">091</span>    ScanRequest req = RequestConverter.buildScanRequest(HRI.getRegionName(),
scan, 0, false);<a name="line.91"></a>
+<span class="sourceLineNo">092</span>    HBaseRpcController hrc = new HBaseRpcControllerImpl();<a
name="line.92"></a>
+<span class="sourceLineNo">093</span>    ScanResponse resp = STUB.scan(hrc, req);<a
name="line.93"></a>
+<span class="sourceLineNo">094</span>    assertTrue(resp.getMoreResults());<a
name="line.94"></a>
+<span class="sourceLineNo">095</span>    assertTrue(resp.getMoreResultsInRegion());<a
name="line.95"></a>
+<span class="sourceLineNo">096</span>    assertEquals(0, ResponseConverter.getResults(hrc.cellScanner(),
resp).length);<a name="line.96"></a>
+<span class="sourceLineNo">097</span>    long scannerId = resp.getScannerId();<a
name="line.97"></a>
+<span class="sourceLineNo">098</span>    int nextCallSeq = 0;<a name="line.98"></a>
+<span class="sourceLineNo">099</span>    // test normal next<a name="line.99"></a>
+<span class="sourceLineNo">100</span>    for (int i = 0; i &lt; COUNT / 2;
i++) {<a name="line.100"></a>
+<span class="sourceLineNo">101</span>      req = RequestConverter.buildScanRequest(scannerId,
1, false, nextCallSeq++, false, false, -1);<a name="line.101"></a>
+<span class="sourceLineNo">102</span>      hrc.reset();<a name="line.102"></a>
+<span class="sourceLineNo">103</span>      resp = STUB.scan(hrc, req);<a name="line.103"></a>
+<span class="sourceLineNo">104</span>      assertTrue(resp.getMoreResults());<a
name="line.104"></a>
+<span class="sourceLineNo">105</span>      assertTrue(resp.getMoreResultsInRegion());<a
name="line.105"></a>
+<span class="sourceLineNo">106</span>      Result[] results = ResponseConverter.getResults(hrc.cellScanner(),
resp);<a name="line.106"></a>
+<span class="sourceLineNo">107</span>      assertEquals(1, results.length);<a
name="line.107"></a>
+<span class="sourceLineNo">108</span>      assertResult(i, results[0]);<a
name="line.108"></a>
+<span class="sourceLineNo">109</span>    }<a name="line.109"></a>
+<span class="sourceLineNo">110</span>    // test zero next<a name="line.110"></a>
+<span class="sourceLineNo">111</span>    req = RequestConverter.buildScanRequest(scannerId,
0, false, nextCallSeq++, false, false, -1);<a name="line.111"></a>
+<span class="sourceLineNo">112</span>    hrc.reset();<a name="line.112"></a>
+<span class="sourceLineNo">113</span>    resp = STUB.scan(hrc, req);<a name="line.113"></a>
+<span class="sourceLineNo">114</span>    assertTrue(resp.getMoreResults());<a
name="line.114"></a>
+<span class="sourceLineNo">115</span>    assertTrue(resp.getMoreResultsInRegion());<a
name="line.115"></a>
+<span class="sourceLineNo">116</span>    assertEquals(0, ResponseConverter.getResults(hrc.cellScanner(),
resp).length);<a name="line.116"></a>
+<span class="sourceLineNo">117</span>    for (int i = COUNT / 2; i &lt; COUNT;
i++) {<a name="line.117"></a>
+<span class="sourceLineNo">118</span>      req = RequestConverter.buildScanRequest(scannerId,
1, false, nextCallSeq++, false, false, -1);<a name="line.118"></a>
+<span class="sourceLineNo">119</span>      hrc.reset();<a name="line.119"></a>
+<span class="sourceLineNo">120</span>      resp = STUB.scan(hrc, req);<a name="line.120"></a>
+<span class="sourceLineNo">121</span>      assertTrue(resp.getMoreResults());<a
name="line.121"></a>
+<span class="sourceLineNo">122</span>      assertEquals(i != COUNT - 1, resp.getMoreResultsInRegion());<a
name="line.122"></a>
+<span class="sourceLineNo">123</span>      Result[] results = ResponseConverter.getResults(hrc.cellScanner(),
resp);<a name="line.123"></a>
+<span class="sourceLineNo">124</span>      assertEquals(1, results.length);<a
name="line.124"></a>
+<span class="sourceLineNo">125</span>      assertResult(i, results[0]);<a
name="line.125"></a>
+<span class="sourceLineNo">126</span>    }<a name="line.126"></a>
+<span class="sourceLineNo">127</span>    // close<a name="line.127"></a>
+<span class="sourceLineNo">128</span>    req = RequestConverter.buildScanRequest(scannerId,
0, true, false);<a name="line.128"></a>
+<span class="sourceLineNo">129</span>    resp = STUB.scan(null, req);<a name="line.129"></a>
+<span class="sourceLineNo">130</span>  }<a name="line.130"></a>
+<span class="sourceLineNo">131</span>}<a name="line.131"></a>
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+</pre>
+</div>
+</body>
+</html>


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