hbase-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From mi...@apache.org
Subject [08/34] hbase-site git commit: Published site at 46cc3d4972d8db478c86e9848afed523cb6dc866.
Date Tue, 08 Mar 2016 18:05:43 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/58f51408/xref-test/org/apache/hadoop/hbase/client/TestMetaCache.html
----------------------------------------------------------------------
diff --git a/xref-test/org/apache/hadoop/hbase/client/TestMetaCache.html b/xref-test/org/apache/hadoop/hbase/client/TestMetaCache.html
index f4b3f19..a6e583d 100644
--- a/xref-test/org/apache/hadoop/hbase/client/TestMetaCache.html
+++ b/xref-test/org/apache/hadoop/hbase/client/TestMetaCache.html
@@ -29,216 +29,231 @@
 <a class="jxr_linenumber" name="19" href="#19">19</a>  
 <a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> com.google.protobuf.RpcController;
 <a class="jxr_linenumber" name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> com.google.protobuf.ServiceException;
-<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.logging.Log;
-<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.logging.LogFactory;
-<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.conf.Configuration;
-<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.*;
-<a class="jxr_linenumber" name="26" href="#26">26</a>  
-<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.exceptions.ClientExceptionsUtil;
-<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.exceptions.RegionOpeningException;
-<a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.protobuf.generated.ClientProtos;
-<a class="jxr_linenumber" name="30" href="#30">30</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.protobuf.generated.ClientProtos.GetResponse;
-<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.quotas.ThrottlingException;
-<a class="jxr_linenumber" name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.HRegionServer;
-<a class="jxr_linenumber" name="33" href="#33">33</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.RSRpcServices;
-<a class="jxr_linenumber" name="34" href="#34">34</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.testclassification.ClientTests;
-<a class="jxr_linenumber" name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.testclassification.MediumTests;
-<a class="jxr_linenumber" name="36" href="#36">36</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Bytes;
-<a class="jxr_linenumber" name="37" href="#37">37</a>  <strong class="jxr_keyword">import</strong> org.junit.After;
-<a class="jxr_linenumber" name="38" href="#38">38</a>  <strong class="jxr_keyword">import</strong> org.junit.AfterClass;
-<a class="jxr_linenumber" name="39" href="#39">39</a>  <strong class="jxr_keyword">import</strong> org.junit.Before;
-<a class="jxr_linenumber" name="40" href="#40">40</a>  <strong class="jxr_keyword">import</strong> org.junit.BeforeClass;
-<a class="jxr_linenumber" name="41" href="#41">41</a>  <strong class="jxr_keyword">import</strong> org.junit.Test;
-<a class="jxr_linenumber" name="42" href="#42">42</a>  <strong class="jxr_keyword">import</strong> org.junit.experimental.categories.Category;
-<a class="jxr_linenumber" name="43" href="#43">43</a>  
-<a class="jxr_linenumber" name="44" href="#44">44</a>  <strong class="jxr_keyword">import</strong> java.io.IOException;
-<a class="jxr_linenumber" name="45" href="#45">45</a>  <strong class="jxr_keyword">import</strong> java.util.ArrayList;
-<a class="jxr_linenumber" name="46" href="#46">46</a>  <strong class="jxr_keyword">import</strong> java.util.List;
-<a class="jxr_linenumber" name="47" href="#47">47</a>  
+<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.conf.Configuration;
+<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.*;
+<a class="jxr_linenumber" name="24" href="#24">24</a>  
+<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.exceptions.ClientExceptionsUtil;
+<a class="jxr_linenumber" name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.exceptions.RegionOpeningException;
+<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.protobuf.generated.ClientProtos;
+<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.protobuf.generated.ClientProtos.GetResponse;
+<a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.quotas.ThrottlingException;
+<a class="jxr_linenumber" name="30" href="#30">30</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.HRegionServer;
+<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.RSRpcServices;
+<a class="jxr_linenumber" name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.testclassification.ClientTests;
+<a class="jxr_linenumber" name="33" href="#33">33</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.testclassification.MediumTests;
+<a class="jxr_linenumber" name="34" href="#34">34</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Bytes;
+<a class="jxr_linenumber" name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.JVMClusterUtil;
+<a class="jxr_linenumber" name="36" href="#36">36</a>  <strong class="jxr_keyword">import</strong> org.junit.After;
+<a class="jxr_linenumber" name="37" href="#37">37</a>  <strong class="jxr_keyword">import</strong> org.junit.AfterClass;
+<a class="jxr_linenumber" name="38" href="#38">38</a>  <strong class="jxr_keyword">import</strong> org.junit.Before;
+<a class="jxr_linenumber" name="39" href="#39">39</a>  <strong class="jxr_keyword">import</strong> org.junit.BeforeClass;
+<a class="jxr_linenumber" name="40" href="#40">40</a>  <strong class="jxr_keyword">import</strong> org.junit.Test;
+<a class="jxr_linenumber" name="41" href="#41">41</a>  <strong class="jxr_keyword">import</strong> org.junit.experimental.categories.Category;
+<a class="jxr_linenumber" name="42" href="#42">42</a>  
+<a class="jxr_linenumber" name="43" href="#43">43</a>  <strong class="jxr_keyword">import</strong> java.io.IOException;
+<a class="jxr_linenumber" name="44" href="#44">44</a>  <strong class="jxr_keyword">import</strong> java.util.ArrayList;
+<a class="jxr_linenumber" name="45" href="#45">45</a>  <strong class="jxr_keyword">import</strong> java.util.List;
+<a class="jxr_linenumber" name="46" href="#46">46</a>  
+<a class="jxr_linenumber" name="47" href="#47">47</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> junit.framework.Assert.assertEquals;
 <a class="jxr_linenumber" name="48" href="#48">48</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertNotNull;
 <a class="jxr_linenumber" name="49" href="#49">49</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertNull;
-<a class="jxr_linenumber" name="50" href="#50">50</a>  
-<a class="jxr_linenumber" name="51" href="#51">51</a>  @Category({MediumTests.<strong class="jxr_keyword">class</strong>, ClientTests.<strong class="jxr_keyword">class</strong>})
-<a class="jxr_linenumber" name="52" href="#52">52</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/client/TestMetaCache.html">TestMetaCache</a> {
-<a class="jxr_linenumber" name="53" href="#53">53</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Log LOG = LogFactory.getLog(TestMetaCache.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="50" href="#50">50</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertTrue;
+<a class="jxr_linenumber" name="51" href="#51">51</a>  
+<a class="jxr_linenumber" name="52" href="#52">52</a>  @Category({MediumTests.<strong class="jxr_keyword">class</strong>, ClientTests.<strong class="jxr_keyword">class</strong>})
+<a class="jxr_linenumber" name="53" href="#53">53</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/client/TestMetaCache.html">TestMetaCache</a> {
 <a class="jxr_linenumber" name="54" href="#54">54</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a> TEST_UTIL = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a>();
 <a class="jxr_linenumber" name="55" href="#55">55</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> TableName TABLE_NAME = TableName.valueOf(<span class="jxr_string">"test_table"</span>);
 <a class="jxr_linenumber" name="56" href="#56">56</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> byte[] FAMILY = Bytes.toBytes(<span class="jxr_string">"fam1"</span>);
 <a class="jxr_linenumber" name="57" href="#57">57</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> byte[] QUALIFIER = Bytes.toBytes(<span class="jxr_string">"qual"</span>);
 <a class="jxr_linenumber" name="58" href="#58">58</a>    <strong class="jxr_keyword">private</strong> ConnectionImplementation conn;
-<a class="jxr_linenumber" name="59" href="#59">59</a>  
-<a class="jxr_linenumber" name="60" href="#60">60</a>    <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="61" href="#61">61</a>  <em class="jxr_javadoccomment">   * @throws java.lang.Exception</em>
-<a class="jxr_linenumber" name="62" href="#62">62</a>  <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="63" href="#63">63</a>    @BeforeClass
-<a class="jxr_linenumber" name="64" href="#64">64</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> setUpBeforeClass() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="65" href="#65">65</a>      Configuration conf = TEST_UTIL.getConfiguration();
-<a class="jxr_linenumber" name="66" href="#66">66</a>      conf.set(<span class="jxr_string">"hbase.client.retries.number"</span>, <span class="jxr_string">"1"</span>);
-<a class="jxr_linenumber" name="67" href="#67">67</a>      conf.setStrings(HConstants.REGION_SERVER_IMPL, RegionServerWithFakeRpcServices.<strong class="jxr_keyword">class</strong>.getName());
+<a class="jxr_linenumber" name="59" href="#59">59</a>    <strong class="jxr_keyword">private</strong> HRegionServer badRS;
+<a class="jxr_linenumber" name="60" href="#60">60</a>  
+<a class="jxr_linenumber" name="61" href="#61">61</a>    <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="62" href="#62">62</a>  <em class="jxr_javadoccomment">   * @throws java.lang.Exception</em>
+<a class="jxr_linenumber" name="63" href="#63">63</a>  <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="64" href="#64">64</a>    @BeforeClass
+<a class="jxr_linenumber" name="65" href="#65">65</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> setUpBeforeClass() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="66" href="#66">66</a>      Configuration conf = TEST_UTIL.getConfiguration();
+<a class="jxr_linenumber" name="67" href="#67">67</a>      conf.set(<span class="jxr_string">"hbase.client.retries.number"</span>, <span class="jxr_string">"1"</span>);
 <a class="jxr_linenumber" name="68" href="#68">68</a>      TEST_UTIL.startMiniCluster(1);
-<a class="jxr_linenumber" name="69" href="#69">69</a>    }
-<a class="jxr_linenumber" name="70" href="#70">70</a>  
-<a class="jxr_linenumber" name="71" href="#71">71</a>  
-<a class="jxr_linenumber" name="72" href="#72">72</a>    <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="73" href="#73">73</a>  <em class="jxr_javadoccomment">   * @throws java.lang.Exception</em>
-<a class="jxr_linenumber" name="74" href="#74">74</a>  <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="75" href="#75">75</a>    @AfterClass
-<a class="jxr_linenumber" name="76" href="#76">76</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> tearDownAfterClass() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="77" href="#77">77</a>      TEST_UTIL.shutdownMiniCluster();
-<a class="jxr_linenumber" name="78" href="#78">78</a>    }
-<a class="jxr_linenumber" name="79" href="#79">79</a>  
-<a class="jxr_linenumber" name="80" href="#80">80</a>    <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="81" href="#81">81</a>  <em class="jxr_javadoccomment">   * @throws java.lang.Exception</em>
-<a class="jxr_linenumber" name="82" href="#82">82</a>  <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="83" href="#83">83</a>    @Before
-<a class="jxr_linenumber" name="84" href="#84">84</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setup() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="85" href="#85">85</a>      conn = (ConnectionImplementation)ConnectionFactory.createConnection(
-<a class="jxr_linenumber" name="86" href="#86">86</a>          TEST_UTIL.getConfiguration());
-<a class="jxr_linenumber" name="87" href="#87">87</a>      HTableDescriptor table = <strong class="jxr_keyword">new</strong> HTableDescriptor(TABLE_NAME);
-<a class="jxr_linenumber" name="88" href="#88">88</a>      HColumnDescriptor fam = <strong class="jxr_keyword">new</strong> HColumnDescriptor(FAMILY);
-<a class="jxr_linenumber" name="89" href="#89">89</a>      fam.setMaxVersions(2);
-<a class="jxr_linenumber" name="90" href="#90">90</a>      table.addFamily(fam);
-<a class="jxr_linenumber" name="91" href="#91">91</a>      <strong class="jxr_keyword">try</strong> (Admin admin = conn.getAdmin()) {
-<a class="jxr_linenumber" name="92" href="#92">92</a>        admin.createTable(table, HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE);
-<a class="jxr_linenumber" name="93" href="#93">93</a>      }
-<a class="jxr_linenumber" name="94" href="#94">94</a>      TEST_UTIL.waitUntilAllRegionsAssigned(TABLE_NAME);
-<a class="jxr_linenumber" name="95" href="#95">95</a>    }
-<a class="jxr_linenumber" name="96" href="#96">96</a>  
-<a class="jxr_linenumber" name="97" href="#97">97</a>    <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="98" href="#98">98</a>  <em class="jxr_javadoccomment">   * @throws java.lang.Exception</em>
-<a class="jxr_linenumber" name="99" href="#99">99</a>  <em class="jxr_javadoccomment">   */</em>
-<a class="jxr_linenumber" name="100" href="#100">100</a>   @After
-<a class="jxr_linenumber" name="101" href="#101">101</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> tearDown() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="102" href="#102">102</a>     <em class="jxr_comment">// Nothing to do.</em>
-<a class="jxr_linenumber" name="103" href="#103">103</a>   }
-<a class="jxr_linenumber" name="104" href="#104">104</a> 
-<a class="jxr_linenumber" name="105" href="#105">105</a>   @Test
-<a class="jxr_linenumber" name="106" href="#106">106</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPreserveMetaCacheOnException() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="107" href="#107">107</a>     Table table = conn.getTable(TABLE_NAME);
-<a class="jxr_linenumber" name="108" href="#108">108</a>     byte [] row = HBaseTestingUtility.KEYS[2];
-<a class="jxr_linenumber" name="109" href="#109">109</a> 
-<a class="jxr_linenumber" name="110" href="#110">110</a>     Put put = <strong class="jxr_keyword">new</strong> Put(row);
-<a class="jxr_linenumber" name="111" href="#111">111</a>     put.addColumn(FAMILY, QUALIFIER, Bytes.toBytes(10));
-<a class="jxr_linenumber" name="112" href="#112">112</a>     Get get = <strong class="jxr_keyword">new</strong> Get(row);
-<a class="jxr_linenumber" name="113" href="#113">113</a>     Append append = <strong class="jxr_keyword">new</strong> Append(row);
-<a class="jxr_linenumber" name="114" href="#114">114</a>     append.add(FAMILY, QUALIFIER, Bytes.toBytes(11));
-<a class="jxr_linenumber" name="115" href="#115">115</a>     Increment increment = <strong class="jxr_keyword">new</strong> Increment(row);
-<a class="jxr_linenumber" name="116" href="#116">116</a>     increment.addColumn(FAMILY, QUALIFIER, 10);
-<a class="jxr_linenumber" name="117" href="#117">117</a>     Delete delete = <strong class="jxr_keyword">new</strong> Delete(row);
-<a class="jxr_linenumber" name="118" href="#118">118</a>     delete.addColumn(FAMILY, QUALIFIER);
-<a class="jxr_linenumber" name="119" href="#119">119</a>     RowMutations mutations = <strong class="jxr_keyword">new</strong> RowMutations(row);
-<a class="jxr_linenumber" name="120" href="#120">120</a>     mutations.add(put);
-<a class="jxr_linenumber" name="121" href="#121">121</a>     mutations.add(delete);
-<a class="jxr_linenumber" name="122" href="#122">122</a> 
-<a class="jxr_linenumber" name="123" href="#123">123</a>     Exception exp;
-<a class="jxr_linenumber" name="124" href="#124">124</a>     <strong class="jxr_keyword">boolean</strong> success;
-<a class="jxr_linenumber" name="125" href="#125">125</a>     <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; 50; i++) {
-<a class="jxr_linenumber" name="126" href="#126">126</a>       exp = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="127" href="#127">127</a>       success =false;
-<a class="jxr_linenumber" name="128" href="#128">128</a>       <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="129" href="#129">129</a>         table.put(put);
-<a class="jxr_linenumber" name="130" href="#130">130</a>         <em class="jxr_comment">// If at least one operation succeeded, we should have cached the region location.</em>
-<a class="jxr_linenumber" name="131" href="#131">131</a>         success = <strong class="jxr_keyword">true</strong>;
-<a class="jxr_linenumber" name="132" href="#132">132</a>         table.get(get);
-<a class="jxr_linenumber" name="133" href="#133">133</a>         table.append(append);
-<a class="jxr_linenumber" name="134" href="#134">134</a>         table.increment(increment);
-<a class="jxr_linenumber" name="135" href="#135">135</a>         table.delete(delete);
-<a class="jxr_linenumber" name="136" href="#136">136</a>         table.mutateRow(mutations);
-<a class="jxr_linenumber" name="137" href="#137">137</a>       } <strong class="jxr_keyword">catch</strong> (IOException ex) {
-<a class="jxr_linenumber" name="138" href="#138">138</a>         <em class="jxr_comment">// Only keep track of the last exception that updated the meta cache</em>
-<a class="jxr_linenumber" name="139" href="#139">139</a>         <strong class="jxr_keyword">if</strong> (ClientExceptionsUtil.isMetaClearingException(ex) || success) {
-<a class="jxr_linenumber" name="140" href="#140">140</a>           exp = ex;
-<a class="jxr_linenumber" name="141" href="#141">141</a>         }
-<a class="jxr_linenumber" name="142" href="#142">142</a>       }
-<a class="jxr_linenumber" name="143" href="#143">143</a>       <em class="jxr_comment">// Do not test if we did not touch the meta cache in this iteration.</em>
-<a class="jxr_linenumber" name="144" href="#144">144</a>       <strong class="jxr_keyword">if</strong>(exp != <strong class="jxr_keyword">null</strong> &amp;&amp; ClientExceptionsUtil.isMetaClearingException(exp)) {
-<a class="jxr_linenumber" name="145" href="#145">145</a>         assertNull(conn.getCachedLocation(TABLE_NAME, row));
-<a class="jxr_linenumber" name="146" href="#146">146</a>       } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (success) {
-<a class="jxr_linenumber" name="147" href="#147">147</a>         assertNotNull(conn.getCachedLocation(TABLE_NAME, row));
-<a class="jxr_linenumber" name="148" href="#148">148</a>       }
-<a class="jxr_linenumber" name="149" href="#149">149</a>     }
-<a class="jxr_linenumber" name="150" href="#150">150</a>   }
-<a class="jxr_linenumber" name="151" href="#151">151</a> 
-<a class="jxr_linenumber" name="152" href="#152">152</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> List&lt;Throwable&gt; metaCachePreservingExceptions() {
-<a class="jxr_linenumber" name="153" href="#153">153</a>     <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> ArrayList&lt;Throwable&gt;() {{
-<a class="jxr_linenumber" name="154" href="#154">154</a>         add(<strong class="jxr_keyword">new</strong> RegionOpeningException(<span class="jxr_string">" "</span>));
-<a class="jxr_linenumber" name="155" href="#155">155</a>         add(<strong class="jxr_keyword">new</strong> RegionTooBusyException());
-<a class="jxr_linenumber" name="156" href="#156">156</a>         add(<strong class="jxr_keyword">new</strong> ThrottlingException(<span class="jxr_string">" "</span>));
-<a class="jxr_linenumber" name="157" href="#157">157</a>         add(<strong class="jxr_keyword">new</strong> MultiActionResultTooLarge(<span class="jxr_string">" "</span>));
-<a class="jxr_linenumber" name="158" href="#158">158</a>         add(<strong class="jxr_keyword">new</strong> RetryImmediatelyException(<span class="jxr_string">" "</span>));
-<a class="jxr_linenumber" name="159" href="#159">159</a>         add(<strong class="jxr_keyword">new</strong> CallQueueTooBigException());
-<a class="jxr_linenumber" name="160" href="#160">160</a>     }};
-<a class="jxr_linenumber" name="161" href="#161">161</a>   }
-<a class="jxr_linenumber" name="162" href="#162">162</a> 
-<a class="jxr_linenumber" name="163" href="#163">163</a>   <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/client/TestMetaCache.html">RegionServerWithFakeRpcServices</a> <strong class="jxr_keyword">extends</strong> HRegionServer {
-<a class="jxr_linenumber" name="164" href="#164">164</a> 
-<a class="jxr_linenumber" name="165" href="#165">165</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/hadoop/hbase/client/TestMetaCache.html">RegionServerWithFakeRpcServices</a>(Configuration conf, CoordinatedStateManager cp)
-<a class="jxr_linenumber" name="166" href="#166">166</a>         <strong class="jxr_keyword">throws</strong> IOException, InterruptedException {
-<a class="jxr_linenumber" name="167" href="#167">167</a>       <strong class="jxr_keyword">super</strong>(conf, cp);
-<a class="jxr_linenumber" name="168" href="#168">168</a>     }
-<a class="jxr_linenumber" name="169" href="#169">169</a> 
-<a class="jxr_linenumber" name="170" href="#170">170</a>     @Override
-<a class="jxr_linenumber" name="171" href="#171">171</a>     <strong class="jxr_keyword">protected</strong> RSRpcServices createRpcServices() <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="172" href="#172">172</a>       <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/client/TestMetaCache.html">FakeRSRpcServices</a>(<strong class="jxr_keyword">this</strong>);
-<a class="jxr_linenumber" name="173" href="#173">173</a>     }
-<a class="jxr_linenumber" name="174" href="#174">174</a>   }
-<a class="jxr_linenumber" name="175" href="#175">175</a> 
-<a class="jxr_linenumber" name="176" href="#176">176</a>   <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/client/TestMetaCache.html">FakeRSRpcServices</a> <strong class="jxr_keyword">extends</strong> RSRpcServices {
+<a class="jxr_linenumber" name="69" href="#69">69</a>      TEST_UTIL.getHBaseCluster().waitForActiveAndReadyMaster();
+<a class="jxr_linenumber" name="70" href="#70">70</a>      TEST_UTIL.waitUntilAllRegionsAssigned(TABLE_NAME.META_TABLE_NAME);
+<a class="jxr_linenumber" name="71" href="#71">71</a>    }
+<a class="jxr_linenumber" name="72" href="#72">72</a>  
+<a class="jxr_linenumber" name="73" href="#73">73</a>  
+<a class="jxr_linenumber" name="74" href="#74">74</a>    <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="75" href="#75">75</a>  <em class="jxr_javadoccomment">   * @throws java.lang.Exception</em>
+<a class="jxr_linenumber" name="76" href="#76">76</a>  <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="77" href="#77">77</a>    @AfterClass
+<a class="jxr_linenumber" name="78" href="#78">78</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> tearDownAfterClass() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="79" href="#79">79</a>      TEST_UTIL.shutdownMiniCluster();
+<a class="jxr_linenumber" name="80" href="#80">80</a>    }
+<a class="jxr_linenumber" name="81" href="#81">81</a>  
+<a class="jxr_linenumber" name="82" href="#82">82</a>    <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="83" href="#83">83</a>  <em class="jxr_javadoccomment">   * @throws java.lang.Exception</em>
+<a class="jxr_linenumber" name="84" href="#84">84</a>  <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="85" href="#85">85</a>    @Before
+<a class="jxr_linenumber" name="86" href="#86">86</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setup() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="87" href="#87">87</a>      <a href="../../../../../org/apache/hadoop/hbase/MiniHBaseCluster.html">MiniHBaseCluster</a> cluster = TEST_UTIL.getHBaseCluster();
+<a class="jxr_linenumber" name="88" href="#88">88</a>  
+<a class="jxr_linenumber" name="89" href="#89">89</a>      cluster.getConfiguration().setStrings(HConstants.REGION_SERVER_IMPL,
+<a class="jxr_linenumber" name="90" href="#90">90</a>        RegionServerWithFakeRpcServices.<strong class="jxr_keyword">class</strong>.getName());
+<a class="jxr_linenumber" name="91" href="#91">91</a>      JVMClusterUtil.RegionServerThread rsThread = cluster.startRegionServer();
+<a class="jxr_linenumber" name="92" href="#92">92</a>      rsThread.waitForServerOnline();
+<a class="jxr_linenumber" name="93" href="#93">93</a>      badRS = rsThread.getRegionServer();
+<a class="jxr_linenumber" name="94" href="#94">94</a>      assertTrue(badRS.getRSRpcServices() instanceof FakeRSRpcServices);
+<a class="jxr_linenumber" name="95" href="#95">95</a>      cluster.getConfiguration().setStrings(HConstants.REGION_SERVER_IMPL,
+<a class="jxr_linenumber" name="96" href="#96">96</a>        HRegionServer.<strong class="jxr_keyword">class</strong>.getName());
+<a class="jxr_linenumber" name="97" href="#97">97</a>  
+<a class="jxr_linenumber" name="98" href="#98">98</a>      assertEquals(2, cluster.getRegionServerThreads().size());
+<a class="jxr_linenumber" name="99" href="#99">99</a>  
+<a class="jxr_linenumber" name="100" href="#100">100</a>     conn = (ConnectionImplementation) ConnectionFactory.createConnection(
+<a class="jxr_linenumber" name="101" href="#101">101</a>       TEST_UTIL.getConfiguration());
+<a class="jxr_linenumber" name="102" href="#102">102</a>     HTableDescriptor table = <strong class="jxr_keyword">new</strong> HTableDescriptor(TABLE_NAME);
+<a class="jxr_linenumber" name="103" href="#103">103</a>     HColumnDescriptor fam = <strong class="jxr_keyword">new</strong> HColumnDescriptor(FAMILY);
+<a class="jxr_linenumber" name="104" href="#104">104</a>     fam.setMaxVersions(2);
+<a class="jxr_linenumber" name="105" href="#105">105</a>     table.addFamily(fam);
+<a class="jxr_linenumber" name="106" href="#106">106</a>     <strong class="jxr_keyword">try</strong> (Admin admin = conn.getAdmin()) {
+<a class="jxr_linenumber" name="107" href="#107">107</a>       admin.createTable(table, HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE);
+<a class="jxr_linenumber" name="108" href="#108">108</a>     }
+<a class="jxr_linenumber" name="109" href="#109">109</a>     TEST_UTIL.waitUntilAllRegionsAssigned(TABLE_NAME);
+<a class="jxr_linenumber" name="110" href="#110">110</a>   }
+<a class="jxr_linenumber" name="111" href="#111">111</a> 
+<a class="jxr_linenumber" name="112" href="#112">112</a>   <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="113" href="#113">113</a> <em class="jxr_javadoccomment">   * @throws java.lang.Exception</em>
+<a class="jxr_linenumber" name="114" href="#114">114</a> <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="115" href="#115">115</a>   @After
+<a class="jxr_linenumber" name="116" href="#116">116</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> tearDown() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="117" href="#117">117</a>     <em class="jxr_comment">// Nothing to do.</em>
+<a class="jxr_linenumber" name="118" href="#118">118</a>   }
+<a class="jxr_linenumber" name="119" href="#119">119</a> 
+<a class="jxr_linenumber" name="120" href="#120">120</a>   @Test
+<a class="jxr_linenumber" name="121" href="#121">121</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPreserveMetaCacheOnException() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="122" href="#122">122</a>     Table table = conn.getTable(TABLE_NAME);
+<a class="jxr_linenumber" name="123" href="#123">123</a>     byte[] row = badRS.getOnlineRegions().get(0).getRegionInfo().getStartKey();
+<a class="jxr_linenumber" name="124" href="#124">124</a> 
+<a class="jxr_linenumber" name="125" href="#125">125</a>     Put put = <strong class="jxr_keyword">new</strong> Put(row);
+<a class="jxr_linenumber" name="126" href="#126">126</a>     put.addColumn(FAMILY, QUALIFIER, Bytes.toBytes(10));
+<a class="jxr_linenumber" name="127" href="#127">127</a>     Get get = <strong class="jxr_keyword">new</strong> Get(row);
+<a class="jxr_linenumber" name="128" href="#128">128</a>     Append append = <strong class="jxr_keyword">new</strong> Append(row);
+<a class="jxr_linenumber" name="129" href="#129">129</a>     append.add(FAMILY, QUALIFIER, Bytes.toBytes(11));
+<a class="jxr_linenumber" name="130" href="#130">130</a>     Increment increment = <strong class="jxr_keyword">new</strong> Increment(row);
+<a class="jxr_linenumber" name="131" href="#131">131</a>     increment.addColumn(FAMILY, QUALIFIER, 10);
+<a class="jxr_linenumber" name="132" href="#132">132</a>     Delete delete = <strong class="jxr_keyword">new</strong> Delete(row);
+<a class="jxr_linenumber" name="133" href="#133">133</a>     delete.addColumn(FAMILY, QUALIFIER);
+<a class="jxr_linenumber" name="134" href="#134">134</a>     RowMutations mutations = <strong class="jxr_keyword">new</strong> RowMutations(row);
+<a class="jxr_linenumber" name="135" href="#135">135</a>     mutations.add(put);
+<a class="jxr_linenumber" name="136" href="#136">136</a>     mutations.add(delete);
+<a class="jxr_linenumber" name="137" href="#137">137</a> 
+<a class="jxr_linenumber" name="138" href="#138">138</a>     Exception exp;
+<a class="jxr_linenumber" name="139" href="#139">139</a>     <strong class="jxr_keyword">boolean</strong> success;
+<a class="jxr_linenumber" name="140" href="#140">140</a>     <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; 50; i++) {
+<a class="jxr_linenumber" name="141" href="#141">141</a>       exp = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="142" href="#142">142</a>       success =false;
+<a class="jxr_linenumber" name="143" href="#143">143</a>       <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="144" href="#144">144</a>         table.put(put);
+<a class="jxr_linenumber" name="145" href="#145">145</a>         <em class="jxr_comment">// If at least one operation succeeded, we should have cached the region location.</em>
+<a class="jxr_linenumber" name="146" href="#146">146</a>         success = <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="147" href="#147">147</a>         table.get(get);
+<a class="jxr_linenumber" name="148" href="#148">148</a>         table.append(append);
+<a class="jxr_linenumber" name="149" href="#149">149</a>         table.increment(increment);
+<a class="jxr_linenumber" name="150" href="#150">150</a>         table.delete(delete);
+<a class="jxr_linenumber" name="151" href="#151">151</a>         table.mutateRow(mutations);
+<a class="jxr_linenumber" name="152" href="#152">152</a>       } <strong class="jxr_keyword">catch</strong> (IOException ex) {
+<a class="jxr_linenumber" name="153" href="#153">153</a>         <em class="jxr_comment">// Only keep track of the last exception that updated the meta cache</em>
+<a class="jxr_linenumber" name="154" href="#154">154</a>         <strong class="jxr_keyword">if</strong> (ClientExceptionsUtil.isMetaClearingException(ex) || success) {
+<a class="jxr_linenumber" name="155" href="#155">155</a>           exp = ex;
+<a class="jxr_linenumber" name="156" href="#156">156</a>         }
+<a class="jxr_linenumber" name="157" href="#157">157</a>       }
+<a class="jxr_linenumber" name="158" href="#158">158</a>       <em class="jxr_comment">// Do not test if we did not touch the meta cache in this iteration.</em>
+<a class="jxr_linenumber" name="159" href="#159">159</a>       <strong class="jxr_keyword">if</strong>(exp != <strong class="jxr_keyword">null</strong> &amp;&amp; ClientExceptionsUtil.isMetaClearingException(exp)) {
+<a class="jxr_linenumber" name="160" href="#160">160</a>         assertNull(conn.getCachedLocation(TABLE_NAME, row));
+<a class="jxr_linenumber" name="161" href="#161">161</a>       } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (success) {
+<a class="jxr_linenumber" name="162" href="#162">162</a>         assertNotNull(conn.getCachedLocation(TABLE_NAME, row));
+<a class="jxr_linenumber" name="163" href="#163">163</a>       }
+<a class="jxr_linenumber" name="164" href="#164">164</a>     }
+<a class="jxr_linenumber" name="165" href="#165">165</a>   }
+<a class="jxr_linenumber" name="166" href="#166">166</a> 
+<a class="jxr_linenumber" name="167" href="#167">167</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> List&lt;Throwable&gt; metaCachePreservingExceptions() {
+<a class="jxr_linenumber" name="168" href="#168">168</a>     <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> ArrayList&lt;Throwable&gt;() {{
+<a class="jxr_linenumber" name="169" href="#169">169</a>       add(<strong class="jxr_keyword">new</strong> RegionOpeningException(<span class="jxr_string">" "</span>));
+<a class="jxr_linenumber" name="170" href="#170">170</a>       add(<strong class="jxr_keyword">new</strong> RegionTooBusyException());
+<a class="jxr_linenumber" name="171" href="#171">171</a>       add(<strong class="jxr_keyword">new</strong> ThrottlingException(<span class="jxr_string">" "</span>));
+<a class="jxr_linenumber" name="172" href="#172">172</a>       add(<strong class="jxr_keyword">new</strong> MultiActionResultTooLarge(<span class="jxr_string">" "</span>));
+<a class="jxr_linenumber" name="173" href="#173">173</a>       add(<strong class="jxr_keyword">new</strong> RetryImmediatelyException(<span class="jxr_string">" "</span>));
+<a class="jxr_linenumber" name="174" href="#174">174</a>       add(<strong class="jxr_keyword">new</strong> CallQueueTooBigException());
+<a class="jxr_linenumber" name="175" href="#175">175</a>     }};
+<a class="jxr_linenumber" name="176" href="#176">176</a>   }
 <a class="jxr_linenumber" name="177" href="#177">177</a> 
-<a class="jxr_linenumber" name="178" href="#178">178</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> numReqs = -1;
-<a class="jxr_linenumber" name="179" href="#179">179</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> expCount = -1;
-<a class="jxr_linenumber" name="180" href="#180">180</a>     <strong class="jxr_keyword">private</strong> List&lt;Throwable&gt; metaCachePreservingExceptions = metaCachePreservingExceptions();
-<a class="jxr_linenumber" name="181" href="#181">181</a> 
-<a class="jxr_linenumber" name="182" href="#182">182</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/hadoop/hbase/client/TestMetaCache.html">FakeRSRpcServices</a>(HRegionServer rs) <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="183" href="#183">183</a>       <strong class="jxr_keyword">super</strong>(rs);
-<a class="jxr_linenumber" name="184" href="#184">184</a>     }
-<a class="jxr_linenumber" name="185" href="#185">185</a> 
-<a class="jxr_linenumber" name="186" href="#186">186</a>     @Override
-<a class="jxr_linenumber" name="187" href="#187">187</a>     <strong class="jxr_keyword">public</strong> GetResponse get(<strong class="jxr_keyword">final</strong> RpcController controller,
-<a class="jxr_linenumber" name="188" href="#188">188</a>         <strong class="jxr_keyword">final</strong> ClientProtos.GetRequest request) <strong class="jxr_keyword">throws</strong> ServiceException {
-<a class="jxr_linenumber" name="189" href="#189">189</a>       throwSomeExceptions();
-<a class="jxr_linenumber" name="190" href="#190">190</a>       <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">super</strong>.get(controller, request);
-<a class="jxr_linenumber" name="191" href="#191">191</a>     }
+<a class="jxr_linenumber" name="178" href="#178">178</a>   <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/client/TestMetaCache.html">RegionServerWithFakeRpcServices</a> <strong class="jxr_keyword">extends</strong> HRegionServer {
+<a class="jxr_linenumber" name="179" href="#179">179</a> 
+<a class="jxr_linenumber" name="180" href="#180">180</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/hadoop/hbase/client/TestMetaCache.html">RegionServerWithFakeRpcServices</a>(Configuration conf, CoordinatedStateManager cp)
+<a class="jxr_linenumber" name="181" href="#181">181</a>       <strong class="jxr_keyword">throws</strong> IOException, InterruptedException {
+<a class="jxr_linenumber" name="182" href="#182">182</a>       <strong class="jxr_keyword">super</strong>(conf, cp);
+<a class="jxr_linenumber" name="183" href="#183">183</a>     }
+<a class="jxr_linenumber" name="184" href="#184">184</a> 
+<a class="jxr_linenumber" name="185" href="#185">185</a>     @Override
+<a class="jxr_linenumber" name="186" href="#186">186</a>     <strong class="jxr_keyword">protected</strong> RSRpcServices createRpcServices() <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="187" href="#187">187</a>       <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/client/TestMetaCache.html">FakeRSRpcServices</a>(<strong class="jxr_keyword">this</strong>);
+<a class="jxr_linenumber" name="188" href="#188">188</a>     }
+<a class="jxr_linenumber" name="189" href="#189">189</a>   }
+<a class="jxr_linenumber" name="190" href="#190">190</a> 
+<a class="jxr_linenumber" name="191" href="#191">191</a>   <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/client/TestMetaCache.html">FakeRSRpcServices</a> <strong class="jxr_keyword">extends</strong> RSRpcServices {
 <a class="jxr_linenumber" name="192" href="#192">192</a> 
-<a class="jxr_linenumber" name="193" href="#193">193</a>     @Override
-<a class="jxr_linenumber" name="194" href="#194">194</a>     <strong class="jxr_keyword">public</strong> ClientProtos.MutateResponse mutate(<strong class="jxr_keyword">final</strong> RpcController controller,
-<a class="jxr_linenumber" name="195" href="#195">195</a>         <strong class="jxr_keyword">final</strong> ClientProtos.MutateRequest request) <strong class="jxr_keyword">throws</strong> ServiceException {
-<a class="jxr_linenumber" name="196" href="#196">196</a>       throwSomeExceptions();
-<a class="jxr_linenumber" name="197" href="#197">197</a>       <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">super</strong>.mutate(controller, request);
-<a class="jxr_linenumber" name="198" href="#198">198</a>     }
-<a class="jxr_linenumber" name="199" href="#199">199</a> 
-<a class="jxr_linenumber" name="200" href="#200">200</a>     @Override
-<a class="jxr_linenumber" name="201" href="#201">201</a>     <strong class="jxr_keyword">public</strong> ClientProtos.ScanResponse scan(<strong class="jxr_keyword">final</strong> RpcController controller,
-<a class="jxr_linenumber" name="202" href="#202">202</a>         <strong class="jxr_keyword">final</strong> ClientProtos.ScanRequest request) <strong class="jxr_keyword">throws</strong> ServiceException {
-<a class="jxr_linenumber" name="203" href="#203">203</a>       throwSomeExceptions();
-<a class="jxr_linenumber" name="204" href="#204">204</a>       <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">super</strong>.scan(controller, request);
-<a class="jxr_linenumber" name="205" href="#205">205</a>     }
-<a class="jxr_linenumber" name="206" href="#206">206</a> 
-<a class="jxr_linenumber" name="207" href="#207">207</a>     <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="208" href="#208">208</a> <em class="jxr_javadoccomment">     * Throw some exceptions. Mostly throw exceptions which do not clear meta cache.</em>
-<a class="jxr_linenumber" name="209" href="#209">209</a> <em class="jxr_javadoccomment">     * Periodically throw NotSevingRegionException which clears the meta cache.</em>
-<a class="jxr_linenumber" name="210" href="#210">210</a> <em class="jxr_javadoccomment">     * @throws ServiceException</em>
-<a class="jxr_linenumber" name="211" href="#211">211</a> <em class="jxr_javadoccomment">     */</em>
-<a class="jxr_linenumber" name="212" href="#212">212</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> throwSomeExceptions() <strong class="jxr_keyword">throws</strong> ServiceException {
-<a class="jxr_linenumber" name="213" href="#213">213</a>       numReqs++;
-<a class="jxr_linenumber" name="214" href="#214">214</a>       <em class="jxr_comment">// Succeed every 5 request, throw cache clearing exceptions twice every 5 requests and throw</em>
-<a class="jxr_linenumber" name="215" href="#215">215</a>       <em class="jxr_comment">// meta cache preserving exceptions otherwise.</em>
-<a class="jxr_linenumber" name="216" href="#216">216</a>       <strong class="jxr_keyword">if</strong> (numReqs % 5 ==0) {
-<a class="jxr_linenumber" name="217" href="#217">217</a>         <strong class="jxr_keyword">return</strong>;
-<a class="jxr_linenumber" name="218" href="#218">218</a>       } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (numReqs % 5 == 1 || numReqs % 5 == 2) {
-<a class="jxr_linenumber" name="219" href="#219">219</a>         <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> ServiceException(<strong class="jxr_keyword">new</strong> NotServingRegionException());
-<a class="jxr_linenumber" name="220" href="#220">220</a>       }
-<a class="jxr_linenumber" name="221" href="#221">221</a>       <em class="jxr_comment">// Round robin between different special exceptions.</em>
-<a class="jxr_linenumber" name="222" href="#222">222</a>       <em class="jxr_comment">// This is not ideal since exception types are not tied to the operation performed here,</em>
-<a class="jxr_linenumber" name="223" href="#223">223</a>       <em class="jxr_comment">// But, we don't really care here if we throw MultiActionTooLargeException while doing</em>
-<a class="jxr_linenumber" name="224" href="#224">224</a>       <em class="jxr_comment">// single Gets.</em>
-<a class="jxr_linenumber" name="225" href="#225">225</a>       expCount++;
-<a class="jxr_linenumber" name="226" href="#226">226</a>       Throwable t = metaCachePreservingExceptions.get(
-<a class="jxr_linenumber" name="227" href="#227">227</a>           expCount % metaCachePreservingExceptions.size());
-<a class="jxr_linenumber" name="228" href="#228">228</a>       <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> ServiceException(t);
-<a class="jxr_linenumber" name="229" href="#229">229</a>     }
-<a class="jxr_linenumber" name="230" href="#230">230</a>   }
-<a class="jxr_linenumber" name="231" href="#231">231</a> }
+<a class="jxr_linenumber" name="193" href="#193">193</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> numReqs = -1;
+<a class="jxr_linenumber" name="194" href="#194">194</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> expCount = -1;
+<a class="jxr_linenumber" name="195" href="#195">195</a>     <strong class="jxr_keyword">private</strong> List&lt;Throwable&gt; metaCachePreservingExceptions = metaCachePreservingExceptions();
+<a class="jxr_linenumber" name="196" href="#196">196</a> 
+<a class="jxr_linenumber" name="197" href="#197">197</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/hadoop/hbase/client/TestMetaCache.html">FakeRSRpcServices</a>(HRegionServer rs) <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="198" href="#198">198</a>       <strong class="jxr_keyword">super</strong>(rs);
+<a class="jxr_linenumber" name="199" href="#199">199</a>     }
+<a class="jxr_linenumber" name="200" href="#200">200</a> 
+<a class="jxr_linenumber" name="201" href="#201">201</a>     @Override
+<a class="jxr_linenumber" name="202" href="#202">202</a>     <strong class="jxr_keyword">public</strong> GetResponse get(<strong class="jxr_keyword">final</strong> RpcController controller,
+<a class="jxr_linenumber" name="203" href="#203">203</a>                            <strong class="jxr_keyword">final</strong> ClientProtos.GetRequest request) <strong class="jxr_keyword">throws</strong> ServiceException {
+<a class="jxr_linenumber" name="204" href="#204">204</a>       throwSomeExceptions();
+<a class="jxr_linenumber" name="205" href="#205">205</a>       <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">super</strong>.get(controller, request);
+<a class="jxr_linenumber" name="206" href="#206">206</a>     }
+<a class="jxr_linenumber" name="207" href="#207">207</a> 
+<a class="jxr_linenumber" name="208" href="#208">208</a>     @Override
+<a class="jxr_linenumber" name="209" href="#209">209</a>     <strong class="jxr_keyword">public</strong> ClientProtos.MutateResponse mutate(<strong class="jxr_keyword">final</strong> RpcController controller,
+<a class="jxr_linenumber" name="210" href="#210">210</a>         <strong class="jxr_keyword">final</strong> ClientProtos.MutateRequest request) <strong class="jxr_keyword">throws</strong> ServiceException {
+<a class="jxr_linenumber" name="211" href="#211">211</a>       throwSomeExceptions();
+<a class="jxr_linenumber" name="212" href="#212">212</a>       <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">super</strong>.mutate(controller, request);
+<a class="jxr_linenumber" name="213" href="#213">213</a>     }
+<a class="jxr_linenumber" name="214" href="#214">214</a> 
+<a class="jxr_linenumber" name="215" href="#215">215</a>     @Override
+<a class="jxr_linenumber" name="216" href="#216">216</a>     <strong class="jxr_keyword">public</strong> ClientProtos.ScanResponse scan(<strong class="jxr_keyword">final</strong> RpcController controller,
+<a class="jxr_linenumber" name="217" href="#217">217</a>         <strong class="jxr_keyword">final</strong> ClientProtos.ScanRequest request) <strong class="jxr_keyword">throws</strong> ServiceException {
+<a class="jxr_linenumber" name="218" href="#218">218</a>       throwSomeExceptions();
+<a class="jxr_linenumber" name="219" href="#219">219</a>       <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">super</strong>.scan(controller, request);
+<a class="jxr_linenumber" name="220" href="#220">220</a>     }
+<a class="jxr_linenumber" name="221" href="#221">221</a> 
+<a class="jxr_linenumber" name="222" href="#222">222</a>     <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="223" href="#223">223</a> <em class="jxr_javadoccomment">     * Throw some exceptions. Mostly throw exceptions which do not clear meta cache.</em>
+<a class="jxr_linenumber" name="224" href="#224">224</a> <em class="jxr_javadoccomment">     * Periodically throw NotSevingRegionException which clears the meta cache.</em>
+<a class="jxr_linenumber" name="225" href="#225">225</a> <em class="jxr_javadoccomment">     * @throws ServiceException</em>
+<a class="jxr_linenumber" name="226" href="#226">226</a> <em class="jxr_javadoccomment">     */</em>
+<a class="jxr_linenumber" name="227" href="#227">227</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> throwSomeExceptions() <strong class="jxr_keyword">throws</strong> ServiceException {
+<a class="jxr_linenumber" name="228" href="#228">228</a>       numReqs++;
+<a class="jxr_linenumber" name="229" href="#229">229</a>       <em class="jxr_comment">// Succeed every 5 request, throw cache clearing exceptions twice every 5 requests and throw</em>
+<a class="jxr_linenumber" name="230" href="#230">230</a>       <em class="jxr_comment">// meta cache preserving exceptions otherwise.</em>
+<a class="jxr_linenumber" name="231" href="#231">231</a>       <strong class="jxr_keyword">if</strong> (numReqs % 5 ==0) {
+<a class="jxr_linenumber" name="232" href="#232">232</a>         <strong class="jxr_keyword">return</strong>;
+<a class="jxr_linenumber" name="233" href="#233">233</a>       } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (numReqs % 5 == 1 || numReqs % 5 == 2) {
+<a class="jxr_linenumber" name="234" href="#234">234</a>         <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> ServiceException(<strong class="jxr_keyword">new</strong> NotServingRegionException());
+<a class="jxr_linenumber" name="235" href="#235">235</a>       }
+<a class="jxr_linenumber" name="236" href="#236">236</a>       <em class="jxr_comment">// Round robin between different special exceptions.</em>
+<a class="jxr_linenumber" name="237" href="#237">237</a>       <em class="jxr_comment">// This is not ideal since exception types are not tied to the operation performed here,</em>
+<a class="jxr_linenumber" name="238" href="#238">238</a>       <em class="jxr_comment">// But, we don't really care here if we throw MultiActionTooLargeException while doing</em>
+<a class="jxr_linenumber" name="239" href="#239">239</a>       <em class="jxr_comment">// single Gets.</em>
+<a class="jxr_linenumber" name="240" href="#240">240</a>       expCount++;
+<a class="jxr_linenumber" name="241" href="#241">241</a>       Throwable t = metaCachePreservingExceptions.get(
+<a class="jxr_linenumber" name="242" href="#242">242</a>         expCount % metaCachePreservingExceptions.size());
+<a class="jxr_linenumber" name="243" href="#243">243</a>       <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> ServiceException(t);
+<a class="jxr_linenumber" name="244" href="#244">244</a>     }
+<a class="jxr_linenumber" name="245" href="#245">245</a>   }
+<a class="jxr_linenumber" name="246" href="#246">246</a> }
 </pre>
 <hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
 </html>

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/58f51408/xref-test/org/apache/hadoop/hbase/client/package-frame.html
----------------------------------------------------------------------
diff --git a/xref-test/org/apache/hadoop/hbase/client/package-frame.html b/xref-test/org/apache/hadoop/hbase/client/package-frame.html
index 8dd0a0f..2c0458c 100644
--- a/xref-test/org/apache/hadoop/hbase/client/package-frame.html
+++ b/xref-test/org/apache/hadoop/hbase/client/package-frame.html
@@ -28,6 +28,9 @@
             	<a href="TestHCM.html" target="classFrame">BlockingFilter</a>
           	</li>
           	          	<li>
+            	<a href="TestFastFail.html" target="classFrame">CallQueueTooBigPffeInterceptor</a>
+          	</li>
+          	          	<li>
             	<a href="TestAsyncProcess.html" target="classFrame">CallerWithFailure</a>
           	</li>
           	          	<li>

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/58f51408/xref-test/org/apache/hadoop/hbase/client/package-summary.html
----------------------------------------------------------------------
diff --git a/xref-test/org/apache/hadoop/hbase/client/package-summary.html b/xref-test/org/apache/hadoop/hbase/client/package-summary.html
index 6945aff..7736c31 100644
--- a/xref-test/org/apache/hadoop/hbase/client/package-summary.html
+++ b/xref-test/org/apache/hadoop/hbase/client/package-summary.html
@@ -57,6 +57,11 @@
             	</tr>
 				            	<tr>
               		<td>
+                		<a href="TestFastFail.html" target="classFrame">CallQueueTooBigPffeInterceptor</a>
+              		</td>
+            	</tr>
+				            	<tr>
+              		<td>
                 		<a href="TestAsyncProcess.html" target="classFrame">CallerWithFailure</a>
               		</td>
             	</tr>

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/58f51408/xref-test/org/apache/hadoop/hbase/filter/TestFilterListOrOperatorWithBlkCnt.html
----------------------------------------------------------------------
diff --git a/xref-test/org/apache/hadoop/hbase/filter/TestFilterListOrOperatorWithBlkCnt.html b/xref-test/org/apache/hadoop/hbase/filter/TestFilterListOrOperatorWithBlkCnt.html
new file mode 100644
index 0000000..7a26b42
--- /dev/null
+++ b/xref-test/org/apache/hadoop/hbase/filter/TestFilterListOrOperatorWithBlkCnt.html
@@ -0,0 +1,189 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+<title>TestFilterListOrOperatorWithBlkCnt xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../../testdevapidocs/org/apache/hadoop/hbase/filter/TestFilterListOrOperatorWithBlkCnt.html">View Javadoc</a></div><pre>
+
+<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment"> * or more contributor license agreements.  See the NOTICE file</em>
+<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> * distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> * regarding copyright ownership.  The ASF licenses this file</em>
+<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> * with the License.  You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_comment"> *     <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
+<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
+<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
+<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
+<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> * See the License for the specific language governing permissions and</em>
+<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_comment"> * limitations under the License.</em>
+<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="18" href="#18">18</a>  <strong class="jxr_keyword">package</strong> org.apache.hadoop.hbase.filter;
+<a class="jxr_linenumber" name="19" href="#19">19</a>  
+<a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertEquals;
+<a class="jxr_linenumber" name="21" href="#21">21</a>  
+<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> java.io.IOException;
+<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> java.util.ArrayList;
+<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> java.util.List;
+<a class="jxr_linenumber" name="25" href="#25">25</a>  
+<a class="jxr_linenumber" name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.logging.Log;
+<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.logging.LogFactory;
+<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.Cell;
+<a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HBaseTestingUtility;
+<a class="jxr_linenumber" name="30" href="#30">30</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.TableName;
+<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Durability;
+<a class="jxr_linenumber" name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Put;
+<a class="jxr_linenumber" name="33" href="#33">33</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Result;
+<a class="jxr_linenumber" name="34" href="#34">34</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.ResultScanner;
+<a class="jxr_linenumber" name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Scan;
+<a class="jxr_linenumber" name="36" href="#36">36</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Table;
+<a class="jxr_linenumber" name="37" href="#37">37</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.filter.MultiRowRangeFilter.RowRange;
+<a class="jxr_linenumber" name="38" href="#38">38</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.io.hfile.HFile;
+<a class="jxr_linenumber" name="39" href="#39">39</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.testclassification.MediumTests;
+<a class="jxr_linenumber" name="40" href="#40">40</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Bytes;
+<a class="jxr_linenumber" name="41" href="#41">41</a>  <strong class="jxr_keyword">import</strong> org.junit.AfterClass;
+<a class="jxr_linenumber" name="42" href="#42">42</a>  <strong class="jxr_keyword">import</strong> org.junit.BeforeClass;
+<a class="jxr_linenumber" name="43" href="#43">43</a>  <strong class="jxr_keyword">import</strong> org.junit.Test;
+<a class="jxr_linenumber" name="44" href="#44">44</a>  <strong class="jxr_keyword">import</strong> org.junit.experimental.categories.Category;
+<a class="jxr_linenumber" name="45" href="#45">45</a>  
+<a class="jxr_linenumber" name="46" href="#46">46</a>  <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="47" href="#47">47</a>  <em class="jxr_comment"> * This test is for the optimization added in HBASE-15243.</em>
+<a class="jxr_linenumber" name="48" href="#48">48</a>  <em class="jxr_comment"> * FilterList with two MultiRowRangeFilter's is constructed using Operator.MUST_PASS_ONE.</em>
+<a class="jxr_linenumber" name="49" href="#49">49</a>  <em class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="50" href="#50">50</a>  @Category(MediumTests.<strong class="jxr_keyword">class</strong>)
+<a class="jxr_linenumber" name="51" href="#51">51</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/filter/TestFilterListOrOperatorWithBlkCnt.html">TestFilterListOrOperatorWithBlkCnt</a> {
+<a class="jxr_linenumber" name="52" href="#52">52</a>  
+<a class="jxr_linenumber" name="53" href="#53">53</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a> TEST_UTIL = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a>();
+<a class="jxr_linenumber" name="54" href="#54">54</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Log LOG = LogFactory.getLog(TestFilterListOrOperatorWithBlkCnt.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="55" href="#55">55</a>    <strong class="jxr_keyword">private</strong> byte[] family = Bytes.toBytes(<span class="jxr_string">"family"</span>);
+<a class="jxr_linenumber" name="56" href="#56">56</a>    <strong class="jxr_keyword">private</strong> byte[] qf = Bytes.toBytes(<span class="jxr_string">"qf"</span>);
+<a class="jxr_linenumber" name="57" href="#57">57</a>    <strong class="jxr_keyword">private</strong> byte[] value = Bytes.toBytes(<span class="jxr_string">"val"</span>);
+<a class="jxr_linenumber" name="58" href="#58">58</a>    <strong class="jxr_keyword">private</strong> TableName tableName;
+<a class="jxr_linenumber" name="59" href="#59">59</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> numRows = 10000;
+<a class="jxr_linenumber" name="60" href="#60">60</a>  
+<a class="jxr_linenumber" name="61" href="#61">61</a>    <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="62" href="#62">62</a>  <em class="jxr_javadoccomment">   * @throws Exception</em>
+<a class="jxr_linenumber" name="63" href="#63">63</a>  <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="64" href="#64">64</a>    @BeforeClass
+<a class="jxr_linenumber" name="65" href="#65">65</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> setUpBeforeClass() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="66" href="#66">66</a>      <strong class="jxr_keyword">long</strong> blkSize = 4096;
+<a class="jxr_linenumber" name="67" href="#67">67</a>      <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="68" href="#68">68</a>  <em class="jxr_comment">     * dfs block size is adjusted so that the specified number of rows would result in</em>
+<a class="jxr_linenumber" name="69" href="#69">69</a>  <em class="jxr_comment">     * multiple blocks (8 for this test).</em>
+<a class="jxr_linenumber" name="70" href="#70">70</a>  <em class="jxr_comment">     * Later in the test, assertion is made on the number of blocks read.</em>
+<a class="jxr_linenumber" name="71" href="#71">71</a>  <em class="jxr_comment">     */</em>
+<a class="jxr_linenumber" name="72" href="#72">72</a>      TEST_UTIL.getConfiguration().setLong(<span class="jxr_string">"dfs.blocksize"</span>, blkSize);
+<a class="jxr_linenumber" name="73" href="#73">73</a>      TEST_UTIL.getConfiguration().setLong(<span class="jxr_string">"dfs.bytes-per-checksum"</span>, blkSize);
+<a class="jxr_linenumber" name="74" href="#74">74</a>      TEST_UTIL.startMiniCluster();
+<a class="jxr_linenumber" name="75" href="#75">75</a>    }
+<a class="jxr_linenumber" name="76" href="#76">76</a>  
+<a class="jxr_linenumber" name="77" href="#77">77</a>    <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="78" href="#78">78</a>  <em class="jxr_javadoccomment">   * @throws Exception</em>
+<a class="jxr_linenumber" name="79" href="#79">79</a>  <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="80" href="#80">80</a>    @AfterClass
+<a class="jxr_linenumber" name="81" href="#81">81</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> tearDownAfterClass() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="82" href="#82">82</a>      TEST_UTIL.shutdownMiniCluster();
+<a class="jxr_linenumber" name="83" href="#83">83</a>    }
+<a class="jxr_linenumber" name="84" href="#84">84</a>  
+<a class="jxr_linenumber" name="85" href="#85">85</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> getBlkAccessCount() {
+<a class="jxr_linenumber" name="86" href="#86">86</a>      <strong class="jxr_keyword">return</strong> HFile.DATABLOCK_READ_COUNT.get();
+<a class="jxr_linenumber" name="87" href="#87">87</a>    }
+<a class="jxr_linenumber" name="88" href="#88">88</a>  
+<a class="jxr_linenumber" name="89" href="#89">89</a>    @Test
+<a class="jxr_linenumber" name="90" href="#90">90</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testMultiRowRangeWithFilterListOrOperatorWithBlkCnt() <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="91" href="#91">91</a>      tableName = TableName.valueOf(<span class="jxr_string">"TestMultiRowRangeFilterWithFilterListOrOperatorWithBlkCnt"</span>);
+<a class="jxr_linenumber" name="92" href="#92">92</a>      Table ht = TEST_UTIL.createTable(tableName, family, Integer.MAX_VALUE);
+<a class="jxr_linenumber" name="93" href="#93">93</a>      generateRows(numRows, ht, family, qf, value);
+<a class="jxr_linenumber" name="94" href="#94">94</a>  
+<a class="jxr_linenumber" name="95" href="#95">95</a>      Scan scan = <strong class="jxr_keyword">new</strong> Scan();
+<a class="jxr_linenumber" name="96" href="#96">96</a>      scan.setMaxVersions();
+<a class="jxr_linenumber" name="97" href="#97">97</a>      <strong class="jxr_keyword">long</strong> blocksStart = getBlkAccessCount();
+<a class="jxr_linenumber" name="98" href="#98">98</a>  
+<a class="jxr_linenumber" name="99" href="#99">99</a>      List&lt;RowRange&gt; ranges1 = <strong class="jxr_keyword">new</strong> ArrayList&lt;RowRange&gt;();
+<a class="jxr_linenumber" name="100" href="#100">100</a>     ranges1.add(<strong class="jxr_keyword">new</strong> RowRange(Bytes.toBytes(10), <strong class="jxr_keyword">true</strong>, Bytes.toBytes(15), false));
+<a class="jxr_linenumber" name="101" href="#101">101</a>     ranges1.add(<strong class="jxr_keyword">new</strong> RowRange(Bytes.toBytes(9980), <strong class="jxr_keyword">true</strong>, Bytes.toBytes(9985), false));
+<a class="jxr_linenumber" name="102" href="#102">102</a> 
+<a class="jxr_linenumber" name="103" href="#103">103</a>     MultiRowRangeFilter filter1 = <strong class="jxr_keyword">new</strong> MultiRowRangeFilter(ranges1);
+<a class="jxr_linenumber" name="104" href="#104">104</a> 
+<a class="jxr_linenumber" name="105" href="#105">105</a>     List&lt;RowRange&gt; ranges2 = <strong class="jxr_keyword">new</strong> ArrayList&lt;RowRange&gt;();
+<a class="jxr_linenumber" name="106" href="#106">106</a>     ranges2.add(<strong class="jxr_keyword">new</strong> RowRange(Bytes.toBytes(15), <strong class="jxr_keyword">true</strong>, Bytes.toBytes(20), false));
+<a class="jxr_linenumber" name="107" href="#107">107</a>     ranges2.add(<strong class="jxr_keyword">new</strong> RowRange(Bytes.toBytes(9985), <strong class="jxr_keyword">true</strong>, Bytes.toBytes(9990), false));
+<a class="jxr_linenumber" name="108" href="#108">108</a> 
+<a class="jxr_linenumber" name="109" href="#109">109</a>     MultiRowRangeFilter filter2 = <strong class="jxr_keyword">new</strong> MultiRowRangeFilter(ranges2);
+<a class="jxr_linenumber" name="110" href="#110">110</a> 
+<a class="jxr_linenumber" name="111" href="#111">111</a>     FilterList filterList = <strong class="jxr_keyword">new</strong> FilterList(FilterList.Operator.MUST_PASS_ONE);
+<a class="jxr_linenumber" name="112" href="#112">112</a>     filterList.addFilter(filter1);
+<a class="jxr_linenumber" name="113" href="#113">113</a>     filterList.addFilter(filter2);
+<a class="jxr_linenumber" name="114" href="#114">114</a>     scan.setFilter(filterList);
+<a class="jxr_linenumber" name="115" href="#115">115</a>     <strong class="jxr_keyword">int</strong> resultsSize = getResultsSize(ht, scan);
+<a class="jxr_linenumber" name="116" href="#116">116</a>     LOG.info(<span class="jxr_string">"found "</span> + resultsSize + <span class="jxr_string">" results"</span>);
+<a class="jxr_linenumber" name="117" href="#117">117</a>     List&lt;Cell&gt; results1 = getScanResult(Bytes.toBytes(10), Bytes.toBytes(20), ht);
+<a class="jxr_linenumber" name="118" href="#118">118</a>     List&lt;Cell&gt; results2 = getScanResult(Bytes.toBytes(9980), Bytes.toBytes(9990), ht);
+<a class="jxr_linenumber" name="119" href="#119">119</a> 
+<a class="jxr_linenumber" name="120" href="#120">120</a>     assertEquals(results1.size() + results2.size(), resultsSize);
+<a class="jxr_linenumber" name="121" href="#121">121</a>     <strong class="jxr_keyword">long</strong> blocksEnd = getBlkAccessCount();
+<a class="jxr_linenumber" name="122" href="#122">122</a>     <strong class="jxr_keyword">long</strong> diff = blocksEnd - blocksStart;
+<a class="jxr_linenumber" name="123" href="#123">123</a>     LOG.info(<span class="jxr_string">"Diff in number of blocks "</span> + diff);
+<a class="jxr_linenumber" name="124" href="#124">124</a>     <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="125" href="#125">125</a> <em class="jxr_comment">     * Verify that we don't read all the blocks (8 in total).</em>
+<a class="jxr_linenumber" name="126" href="#126">126</a> <em class="jxr_comment">     */</em>
+<a class="jxr_linenumber" name="127" href="#127">127</a>     assertEquals(4, diff);
+<a class="jxr_linenumber" name="128" href="#128">128</a> 
+<a class="jxr_linenumber" name="129" href="#129">129</a>     ht.close();
+<a class="jxr_linenumber" name="130" href="#130">130</a>   }
+<a class="jxr_linenumber" name="131" href="#131">131</a> 
+<a class="jxr_linenumber" name="132" href="#132">132</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> generateRows(<strong class="jxr_keyword">int</strong> numberOfRows, Table ht, byte[] family, byte[] qf, byte[] value)
+<a class="jxr_linenumber" name="133" href="#133">133</a>       <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="134" href="#134">134</a>     <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; numberOfRows; i++) {
+<a class="jxr_linenumber" name="135" href="#135">135</a>       byte[] row = Bytes.toBytes(i);
+<a class="jxr_linenumber" name="136" href="#136">136</a>       Put p = <strong class="jxr_keyword">new</strong> Put(row);
+<a class="jxr_linenumber" name="137" href="#137">137</a>       p.addColumn(family, qf, value);
+<a class="jxr_linenumber" name="138" href="#138">138</a>       p.setDurability(Durability.SKIP_WAL);
+<a class="jxr_linenumber" name="139" href="#139">139</a>       ht.put(p);
+<a class="jxr_linenumber" name="140" href="#140">140</a>     }
+<a class="jxr_linenumber" name="141" href="#141">141</a>     TEST_UTIL.flush();
+<a class="jxr_linenumber" name="142" href="#142">142</a>   }
+<a class="jxr_linenumber" name="143" href="#143">143</a> 
+<a class="jxr_linenumber" name="144" href="#144">144</a>   <strong class="jxr_keyword">private</strong> List&lt;Cell&gt; getScanResult(byte[] startRow, byte[] stopRow, Table ht) <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="145" href="#145">145</a>     Scan scan = <strong class="jxr_keyword">new</strong> Scan();
+<a class="jxr_linenumber" name="146" href="#146">146</a>     scan.setMaxVersions();
+<a class="jxr_linenumber" name="147" href="#147">147</a>     <strong class="jxr_keyword">if</strong>(!Bytes.toString(startRow).isEmpty()) {
+<a class="jxr_linenumber" name="148" href="#148">148</a>       scan.setStartRow(startRow);
+<a class="jxr_linenumber" name="149" href="#149">149</a>     }
+<a class="jxr_linenumber" name="150" href="#150">150</a>     <strong class="jxr_keyword">if</strong>(!Bytes.toString(stopRow).isEmpty()) {
+<a class="jxr_linenumber" name="151" href="#151">151</a>       scan.setStopRow(stopRow);
+<a class="jxr_linenumber" name="152" href="#152">152</a>     }
+<a class="jxr_linenumber" name="153" href="#153">153</a>     ResultScanner scanner = ht.getScanner(scan);
+<a class="jxr_linenumber" name="154" href="#154">154</a>     List&lt;Cell&gt; kvList = <strong class="jxr_keyword">new</strong> ArrayList&lt;Cell&gt;();
+<a class="jxr_linenumber" name="155" href="#155">155</a>     Result r;
+<a class="jxr_linenumber" name="156" href="#156">156</a>     <strong class="jxr_keyword">while</strong> ((r = scanner.next()) != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="157" href="#157">157</a>       <strong class="jxr_keyword">for</strong> (Cell kv : r.listCells()) {
+<a class="jxr_linenumber" name="158" href="#158">158</a>         kvList.add(kv);
+<a class="jxr_linenumber" name="159" href="#159">159</a>       }
+<a class="jxr_linenumber" name="160" href="#160">160</a>     }
+<a class="jxr_linenumber" name="161" href="#161">161</a>     <strong class="jxr_keyword">return</strong> kvList;
+<a class="jxr_linenumber" name="162" href="#162">162</a>   }
+<a class="jxr_linenumber" name="163" href="#163">163</a> 
+<a class="jxr_linenumber" name="164" href="#164">164</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> getResultsSize(Table ht, Scan scan) <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="165" href="#165">165</a>     ResultScanner scanner = ht.getScanner(scan);
+<a class="jxr_linenumber" name="166" href="#166">166</a>     List&lt;Cell&gt; results = <strong class="jxr_keyword">new</strong> ArrayList&lt;Cell&gt;();
+<a class="jxr_linenumber" name="167" href="#167">167</a>     Result r;
+<a class="jxr_linenumber" name="168" href="#168">168</a>     <strong class="jxr_keyword">while</strong> ((r = scanner.next()) != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="169" href="#169">169</a>       <strong class="jxr_keyword">for</strong> (Cell kv : r.listCells()) {
+<a class="jxr_linenumber" name="170" href="#170">170</a>         results.add(kv);
+<a class="jxr_linenumber" name="171" href="#171">171</a>       }
+<a class="jxr_linenumber" name="172" href="#172">172</a>     }
+<a class="jxr_linenumber" name="173" href="#173">173</a>     <strong class="jxr_keyword">return</strong> results.size();
+<a class="jxr_linenumber" name="174" href="#174">174</a>   }
+<a class="jxr_linenumber" name="175" href="#175">175</a> }
+</pre>
+<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
+</html>
+

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/58f51408/xref-test/org/apache/hadoop/hbase/filter/package-frame.html
----------------------------------------------------------------------
diff --git a/xref-test/org/apache/hadoop/hbase/filter/package-frame.html b/xref-test/org/apache/hadoop/hbase/filter/package-frame.html
index 3d297e2..aa8fe35 100644
--- a/xref-test/org/apache/hadoop/hbase/filter/package-frame.html
+++ b/xref-test/org/apache/hadoop/hbase/filter/package-frame.html
@@ -67,6 +67,9 @@
             	<a href="TestFilterList.html" target="classFrame">TestFilterList</a>
           	</li>
           	          	<li>
+            	<a href="TestFilterListOrOperatorWithBlkCnt.html" target="classFrame">TestFilterListOrOperatorWithBlkCnt</a>
+          	</li>
+          	          	<li>
             	<a href="TestFilterSerialization.html" target="classFrame">TestFilterSerialization</a>
           	</li>
           	          	<li>

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/58f51408/xref-test/org/apache/hadoop/hbase/filter/package-summary.html
----------------------------------------------------------------------
diff --git a/xref-test/org/apache/hadoop/hbase/filter/package-summary.html b/xref-test/org/apache/hadoop/hbase/filter/package-summary.html
index 80b366d..b24e55c 100644
--- a/xref-test/org/apache/hadoop/hbase/filter/package-summary.html
+++ b/xref-test/org/apache/hadoop/hbase/filter/package-summary.html
@@ -122,6 +122,11 @@
             	</tr>
 				            	<tr>
               		<td>
+                		<a href="TestFilterListOrOperatorWithBlkCnt.html" target="classFrame">TestFilterListOrOperatorWithBlkCnt</a>
+              		</td>
+            	</tr>
+				            	<tr>
+              		<td>
                 		<a href="TestFilterSerialization.html" target="classFrame">TestFilterSerialization</a>
               		</td>
             	</tr>


Mime
View raw message