You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@omid.apache.org by oh...@apache.org on 2018/12/04 08:26:50 UTC
[14/51] [partial] incubator-omid-site git commit: [wagon-git] commit
to branch asf-site 12/4/18 10:26 AM
http://git-wip-us.apache.org/repos/asf/incubator-omid-site/blob/9ccae1ee/xref/org/apache/omid/RegionWrapper.html
----------------------------------------------------------------------
diff --git a/xref/org/apache/omid/RegionWrapper.html b/xref/org/apache/omid/RegionWrapper.html
index 45fe189..023c00a 100644
--- a/xref/org/apache/omid/RegionWrapper.html
+++ b/xref/org/apache/omid/RegionWrapper.html
@@ -30,32 +30,32 @@
<a class="jxr_linenumber" name="20" href="#20">20</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HRegionInfo;
<a class="jxr_linenumber" name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Get;
<a class="jxr_linenumber" name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Result;
-<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.HRegion;
+<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.Region;
<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> java.io.IOException;
<a class="jxr_linenumber" name="26" href="#26">26</a>
<a class="jxr_linenumber" name="27" href="#27">27</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="28" href="#28">28</a> <em class="jxr_javadoccomment"> * Wrapper over {@link org.apache.hadoop.hbase.regionserver.HRegion} interface in HBase 0.9x versions</em>
+<a class="jxr_linenumber" name="28" href="#28">28</a> <em class="jxr_javadoccomment"> * Wrapper over {@link org.apache.hadoop.hbase.regionserver.Region} interface in HBase 1.x versions</em>
<a class="jxr_linenumber" name="29" href="#29">29</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../org/apache/omid/RegionWrapper.html">RegionWrapper</a> {
<a class="jxr_linenumber" name="31" href="#31">31</a>
-<a class="jxr_linenumber" name="32" href="#32">32</a> HRegion hRegion;
+<a class="jxr_linenumber" name="32" href="#32">32</a> Region region;
<a class="jxr_linenumber" name="33" href="#33">33</a>
-<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">public</strong> <a href="../../../org/apache/omid/RegionWrapper.html">RegionWrapper</a>(HRegion hRegion) {
+<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">public</strong> <a href="../../../org/apache/omid/RegionWrapper.html">RegionWrapper</a>(Region region) {
<a class="jxr_linenumber" name="35" href="#35">35</a>
-<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">this</strong>.hRegion = hRegion;
+<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">this</strong>.region = region;
<a class="jxr_linenumber" name="37" href="#37">37</a>
<a class="jxr_linenumber" name="38" href="#38">38</a> }
<a class="jxr_linenumber" name="39" href="#39">39</a>
<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">public</strong> Result get(Get getOperation) <strong class="jxr_keyword">throws</strong> IOException {
<a class="jxr_linenumber" name="41" href="#41">41</a>
-<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">return</strong> hRegion.get(getOperation);
+<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">return</strong> region.get(getOperation);
<a class="jxr_linenumber" name="43" href="#43">43</a>
<a class="jxr_linenumber" name="44" href="#44">44</a> }
<a class="jxr_linenumber" name="45" href="#45">45</a>
<a class="jxr_linenumber" name="46" href="#46">46</a> <strong class="jxr_keyword">public</strong> HRegionInfo getRegionInfo() {
<a class="jxr_linenumber" name="47" href="#47">47</a>
-<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">return</strong> hRegion.getRegionInfo();
+<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">return</strong> region.getRegionInfo();
<a class="jxr_linenumber" name="49" href="#49">49</a>
<a class="jxr_linenumber" name="50" href="#50">50</a> }
<a class="jxr_linenumber" name="51" href="#51">51</a>
http://git-wip-us.apache.org/repos/asf/incubator-omid-site/blob/9ccae1ee/xref/org/apache/omid/benchmarks/hbase/package-frame.html
----------------------------------------------------------------------
diff --git a/xref/org/apache/omid/benchmarks/hbase/package-frame.html b/xref/org/apache/omid/benchmarks/hbase/package-frame.html
index e109787..dd45496 100644
--- a/xref/org/apache/omid/benchmarks/hbase/package-frame.html
+++ b/xref/org/apache/omid/benchmarks/hbase/package-frame.html
@@ -3,7 +3,7 @@
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
- <title>Omid 0.9.0.0 Reference Package org.apache.omid.benchmarks.hbase</title>
+ <title>Omid 1.0.0 Reference Package org.apache.omid.benchmarks.hbase</title>
<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="style" />
</head>
<body>
http://git-wip-us.apache.org/repos/asf/incubator-omid-site/blob/9ccae1ee/xref/org/apache/omid/benchmarks/hbase/package-summary.html
----------------------------------------------------------------------
diff --git a/xref/org/apache/omid/benchmarks/hbase/package-summary.html b/xref/org/apache/omid/benchmarks/hbase/package-summary.html
index fe61387..e5e6189 100644
--- a/xref/org/apache/omid/benchmarks/hbase/package-summary.html
+++ b/xref/org/apache/omid/benchmarks/hbase/package-summary.html
@@ -3,7 +3,7 @@
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
- <title>Omid 0.9.0.0 Reference Package org.apache.omid.benchmarks.hbase</title>
+ <title>Omid 1.0.0 Reference Package org.apache.omid.benchmarks.hbase</title>
<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="style" />
</head>
<body>
http://git-wip-us.apache.org/repos/asf/incubator-omid-site/blob/9ccae1ee/xref/org/apache/omid/benchmarks/tso/package-frame.html
----------------------------------------------------------------------
diff --git a/xref/org/apache/omid/benchmarks/tso/package-frame.html b/xref/org/apache/omid/benchmarks/tso/package-frame.html
index bfb3d0e..440bd99 100644
--- a/xref/org/apache/omid/benchmarks/tso/package-frame.html
+++ b/xref/org/apache/omid/benchmarks/tso/package-frame.html
@@ -3,7 +3,7 @@
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
- <title>Omid 0.9.0.0 Reference Package org.apache.omid.benchmarks.tso</title>
+ <title>Omid 1.0.0 Reference Package org.apache.omid.benchmarks.tso</title>
<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="style" />
</head>
<body>
http://git-wip-us.apache.org/repos/asf/incubator-omid-site/blob/9ccae1ee/xref/org/apache/omid/benchmarks/tso/package-summary.html
----------------------------------------------------------------------
diff --git a/xref/org/apache/omid/benchmarks/tso/package-summary.html b/xref/org/apache/omid/benchmarks/tso/package-summary.html
index a17c9d7..4105893 100644
--- a/xref/org/apache/omid/benchmarks/tso/package-summary.html
+++ b/xref/org/apache/omid/benchmarks/tso/package-summary.html
@@ -3,7 +3,7 @@
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
- <title>Omid 0.9.0.0 Reference Package org.apache.omid.benchmarks.tso</title>
+ <title>Omid 1.0.0 Reference Package org.apache.omid.benchmarks.tso</title>
<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="style" />
</head>
<body>
http://git-wip-us.apache.org/repos/asf/incubator-omid-site/blob/9ccae1ee/xref/org/apache/omid/benchmarks/utils/package-frame.html
----------------------------------------------------------------------
diff --git a/xref/org/apache/omid/benchmarks/utils/package-frame.html b/xref/org/apache/omid/benchmarks/utils/package-frame.html
index 7ca2547..91e6845 100644
--- a/xref/org/apache/omid/benchmarks/utils/package-frame.html
+++ b/xref/org/apache/omid/benchmarks/utils/package-frame.html
@@ -3,7 +3,7 @@
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
- <title>Omid 0.9.0.0 Reference Package org.apache.omid.benchmarks.utils</title>
+ <title>Omid 1.0.0 Reference Package org.apache.omid.benchmarks.utils</title>
<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="style" />
</head>
<body>
http://git-wip-us.apache.org/repos/asf/incubator-omid-site/blob/9ccae1ee/xref/org/apache/omid/benchmarks/utils/package-summary.html
----------------------------------------------------------------------
diff --git a/xref/org/apache/omid/benchmarks/utils/package-summary.html b/xref/org/apache/omid/benchmarks/utils/package-summary.html
index 7a6321a..040740c 100644
--- a/xref/org/apache/omid/benchmarks/utils/package-summary.html
+++ b/xref/org/apache/omid/benchmarks/utils/package-summary.html
@@ -3,7 +3,7 @@
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
- <title>Omid 0.9.0.0 Reference Package org.apache.omid.benchmarks.utils</title>
+ <title>Omid 1.0.0 Reference Package org.apache.omid.benchmarks.utils</title>
<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="style" />
</head>
<body>
http://git-wip-us.apache.org/repos/asf/incubator-omid-site/blob/9ccae1ee/xref/org/apache/omid/committable/CommitTable.html
----------------------------------------------------------------------
diff --git a/xref/org/apache/omid/committable/CommitTable.html b/xref/org/apache/omid/committable/CommitTable.html
index 9763614..ffacf50 100644
--- a/xref/org/apache/omid/committable/CommitTable.html
+++ b/xref/org/apache/omid/committable/CommitTable.html
@@ -56,71 +56,76 @@
<a class="jxr_linenumber" name="46" href="#46">46</a> <em class="jxr_javadoccomment"> * Allows to clean the write's current buffer. It is required for HA</em>
<a class="jxr_linenumber" name="47" href="#47">47</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">void</strong> clearWriteBuffer();
-<a class="jxr_linenumber" name="49" href="#49">49</a> }
-<a class="jxr_linenumber" name="50" href="#50">50</a>
-<a class="jxr_linenumber" name="51" href="#51">51</a> <strong class="jxr_keyword">interface</strong> <a href="../../../../org/apache/omid/committable/InMemoryCommitTable.html">Client</a> <strong class="jxr_keyword">extends</strong> Closeable {
-<a class="jxr_linenumber" name="52" href="#52">52</a>
-<a class="jxr_linenumber" name="53" href="#53">53</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="54" href="#54">54</a> <em class="jxr_javadoccomment"> * Checks whether a transaction commit data is inside the commit table The function also checks whether the</em>
-<a class="jxr_linenumber" name="55" href="#55">55</a> <em class="jxr_javadoccomment"> * transaction was invalidated and returns a commit timestamp type accordingly.</em>
-<a class="jxr_linenumber" name="56" href="#56">56</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="57" href="#57">57</a> <em class="jxr_javadoccomment"> * @param startTimestamp the transaction start timestamp</em>
-<a class="jxr_linenumber" name="58" href="#58">58</a> <em class="jxr_javadoccomment"> * @return Optional of CommitTimestamp that represents a valid, invalid, or no timestamp.</em>
-<a class="jxr_linenumber" name="59" href="#59">59</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="60" href="#60">60</a> ListenableFuture<Optional<CommitTimestamp>> getCommitTimestamp(<strong class="jxr_keyword">long</strong> startTimestamp);
-<a class="jxr_linenumber" name="61" href="#61">61</a>
-<a class="jxr_linenumber" name="62" href="#62">62</a> ListenableFuture<Long> readLowWatermark();
-<a class="jxr_linenumber" name="63" href="#63">63</a>
-<a class="jxr_linenumber" name="64" href="#64">64</a> ListenableFuture<Void> completeTransaction(<strong class="jxr_keyword">long</strong> startTimestamp);
-<a class="jxr_linenumber" name="65" href="#65">65</a>
-<a class="jxr_linenumber" name="66" href="#66">66</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="67" href="#67">67</a> <em class="jxr_javadoccomment"> * Atomically tries to invalidate a non-committed transaction launched by a previous TSO server.</em>
-<a class="jxr_linenumber" name="68" href="#68">68</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="69" href="#69">69</a> <em class="jxr_javadoccomment"> * @param startTimeStamp the transaction to invalidate</em>
-<a class="jxr_linenumber" name="70" href="#70">70</a> <em class="jxr_javadoccomment"> * @return true on success and false on failure</em>
-<a class="jxr_linenumber" name="71" href="#71">71</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="72" href="#72">72</a> ListenableFuture<Boolean> tryInvalidateTransaction(<strong class="jxr_keyword">long</strong> startTimeStamp);
-<a class="jxr_linenumber" name="73" href="#73">73</a> }
-<a class="jxr_linenumber" name="74" href="#74">74</a>
-<a class="jxr_linenumber" name="75" href="#75">75</a> <em class="jxr_comment">// ----------------------------------------------------------------------------------------------------------------</em>
-<a class="jxr_linenumber" name="76" href="#76">76</a> <em class="jxr_comment">// Helper classes</em>
-<a class="jxr_linenumber" name="77" href="#77">77</a> <em class="jxr_comment">// ----------------------------------------------------------------------------------------------------------------</em>
-<a class="jxr_linenumber" name="78" href="#78">78</a> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/omid/committable/CommitTable.html">CommitTimestamp</a> {
+<a class="jxr_linenumber" name="49" href="#49">49</a>
+<a class="jxr_linenumber" name="50" href="#50">50</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="51" href="#51">51</a> <em class="jxr_javadoccomment"> * Add commited transaction while checking if invalidated by other client</em>
+<a class="jxr_linenumber" name="52" href="#52">52</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="53" href="#53">53</a> <strong class="jxr_keyword">boolean</strong> atomicAddCommittedTransaction(<strong class="jxr_keyword">long</strong> startTimestamp, <strong class="jxr_keyword">long</strong> commitTimestamp) <strong class="jxr_keyword">throws</strong> IOException;
+<a class="jxr_linenumber" name="54" href="#54">54</a> }
+<a class="jxr_linenumber" name="55" href="#55">55</a>
+<a class="jxr_linenumber" name="56" href="#56">56</a> <strong class="jxr_keyword">interface</strong> <a href="../../../../org/apache/omid/committable/InMemoryCommitTable.html">Client</a> <strong class="jxr_keyword">extends</strong> Closeable {
+<a class="jxr_linenumber" name="57" href="#57">57</a>
+<a class="jxr_linenumber" name="58" href="#58">58</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="59" href="#59">59</a> <em class="jxr_javadoccomment"> * Checks whether a transaction commit data is inside the commit table The function also checks whether the</em>
+<a class="jxr_linenumber" name="60" href="#60">60</a> <em class="jxr_javadoccomment"> * transaction was invalidated and returns a commit timestamp type accordingly.</em>
+<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"> * @param startTimestamp the transaction start timestamp</em>
+<a class="jxr_linenumber" name="63" href="#63">63</a> <em class="jxr_javadoccomment"> * @return Optional of CommitTimestamp that represents a valid, invalid, or no timestamp.</em>
+<a class="jxr_linenumber" name="64" href="#64">64</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="65" href="#65">65</a> ListenableFuture<Optional<CommitTimestamp>> getCommitTimestamp(<strong class="jxr_keyword">long</strong> startTimestamp);
+<a class="jxr_linenumber" name="66" href="#66">66</a>
+<a class="jxr_linenumber" name="67" href="#67">67</a> ListenableFuture<Long> readLowWatermark();
+<a class="jxr_linenumber" name="68" href="#68">68</a>
+<a class="jxr_linenumber" name="69" href="#69">69</a> ListenableFuture<Void> completeTransaction(<strong class="jxr_keyword">long</strong> startTimestamp);
+<a class="jxr_linenumber" name="70" href="#70">70</a>
+<a class="jxr_linenumber" name="71" href="#71">71</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="72" href="#72">72</a> <em class="jxr_javadoccomment"> * Atomically tries to invalidate a non-committed transaction launched by a previous TSO server.</em>
+<a class="jxr_linenumber" name="73" href="#73">73</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="74" href="#74">74</a> <em class="jxr_javadoccomment"> * @param startTimeStamp the transaction to invalidate</em>
+<a class="jxr_linenumber" name="75" href="#75">75</a> <em class="jxr_javadoccomment"> * @return true on success and false on failure</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> ListenableFuture<Boolean> tryInvalidateTransaction(<strong class="jxr_keyword">long</strong> startTimeStamp);
+<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> <strong class="jxr_keyword">public</strong> enum <a href="../../../../org/apache/omid/committable/CommitTable.html">Location</a> {
-<a class="jxr_linenumber" name="81" href="#81">81</a> NOT_PRESENT, CACHE, COMMIT_TABLE, SHADOW_CELL
-<a class="jxr_linenumber" name="82" href="#82">82</a> }
-<a class="jxr_linenumber" name="83" href="#83">83</a>
-<a class="jxr_linenumber" name="84" href="#84">84</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/omid/committable/CommitTable.html">Location</a> location;
-<a class="jxr_linenumber" name="85" href="#85">85</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> value;
-<a class="jxr_linenumber" name="86" href="#86">86</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> isValid;
-<a class="jxr_linenumber" name="87" href="#87">87</a>
-<a class="jxr_linenumber" name="88" href="#88">88</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/omid/committable/CommitTable.html">CommitTimestamp</a>(<a href="../../../../org/apache/omid/committable/CommitTable.html">Location</a> location, <strong class="jxr_keyword">long</strong> value, <strong class="jxr_keyword">boolean</strong> isValid) {
-<a class="jxr_linenumber" name="89" href="#89">89</a> <strong class="jxr_keyword">this</strong>.location = location;
-<a class="jxr_linenumber" name="90" href="#90">90</a> <strong class="jxr_keyword">this</strong>.value = value;
-<a class="jxr_linenumber" name="91" href="#91">91</a> <strong class="jxr_keyword">this</strong>.isValid = isValid;
-<a class="jxr_linenumber" name="92" href="#92">92</a> }
-<a class="jxr_linenumber" name="93" href="#93">93</a>
-<a class="jxr_linenumber" name="94" href="#94">94</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/omid/committable/CommitTable.html">Location</a> getLocation() {
-<a class="jxr_linenumber" name="95" href="#95">95</a> <strong class="jxr_keyword">return</strong> location;
-<a class="jxr_linenumber" name="96" href="#96">96</a> }
-<a class="jxr_linenumber" name="97" href="#97">97</a>
-<a class="jxr_linenumber" name="98" href="#98">98</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">long</strong> getValue() {
-<a class="jxr_linenumber" name="99" href="#99">99</a> <strong class="jxr_keyword">return</strong> value;
-<a class="jxr_linenumber" name="100" href="#100">100</a> }
-<a class="jxr_linenumber" name="101" href="#101">101</a>
-<a class="jxr_linenumber" name="102" href="#102">102</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isValid() {
-<a class="jxr_linenumber" name="103" href="#103">103</a> <strong class="jxr_keyword">return</strong> isValid;
-<a class="jxr_linenumber" name="104" href="#104">104</a> }
-<a class="jxr_linenumber" name="105" href="#105">105</a>
-<a class="jxr_linenumber" name="106" href="#106">106</a> @Override
-<a class="jxr_linenumber" name="107" href="#107">107</a> <strong class="jxr_keyword">public</strong> String toString() {
-<a class="jxr_linenumber" name="108" href="#108">108</a> <strong class="jxr_keyword">return</strong> String.format(<span class="jxr_string">"Is valid=%s, Location=%s, Value=%d)"</span>, isValid, location, value);
+<a class="jxr_linenumber" name="80" href="#80">80</a> <em class="jxr_comment">// ----------------------------------------------------------------------------------------------------------------</em>
+<a class="jxr_linenumber" name="81" href="#81">81</a> <em class="jxr_comment">// Helper classes</em>
+<a class="jxr_linenumber" name="82" href="#82">82</a> <em class="jxr_comment">// ----------------------------------------------------------------------------------------------------------------</em>
+<a class="jxr_linenumber" name="83" href="#83">83</a> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/omid/committable/CommitTable.html">CommitTimestamp</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">public</strong> enum <a href="../../../../org/apache/omid/committable/CommitTable.html">Location</a> {
+<a class="jxr_linenumber" name="86" href="#86">86</a> NOT_PRESENT, CACHE, COMMIT_TABLE, SHADOW_CELL
+<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> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/omid/committable/CommitTable.html">Location</a> location;
+<a class="jxr_linenumber" name="90" href="#90">90</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> value;
+<a class="jxr_linenumber" name="91" href="#91">91</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> isValid;
+<a class="jxr_linenumber" name="92" href="#92">92</a>
+<a class="jxr_linenumber" name="93" href="#93">93</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/omid/committable/CommitTable.html">CommitTimestamp</a>(<a href="../../../../org/apache/omid/committable/CommitTable.html">Location</a> location, <strong class="jxr_keyword">long</strong> value, <strong class="jxr_keyword">boolean</strong> isValid) {
+<a class="jxr_linenumber" name="94" href="#94">94</a> <strong class="jxr_keyword">this</strong>.location = location;
+<a class="jxr_linenumber" name="95" href="#95">95</a> <strong class="jxr_keyword">this</strong>.value = value;
+<a class="jxr_linenumber" name="96" href="#96">96</a> <strong class="jxr_keyword">this</strong>.isValid = isValid;
+<a class="jxr_linenumber" name="97" href="#97">97</a> }
+<a class="jxr_linenumber" name="98" href="#98">98</a>
+<a class="jxr_linenumber" name="99" href="#99">99</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/omid/committable/CommitTable.html">Location</a> getLocation() {
+<a class="jxr_linenumber" name="100" href="#100">100</a> <strong class="jxr_keyword">return</strong> location;
+<a class="jxr_linenumber" name="101" href="#101">101</a> }
+<a class="jxr_linenumber" name="102" href="#102">102</a>
+<a class="jxr_linenumber" name="103" href="#103">103</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">long</strong> getValue() {
+<a class="jxr_linenumber" name="104" href="#104">104</a> <strong class="jxr_keyword">return</strong> value;
+<a class="jxr_linenumber" name="105" href="#105">105</a> }
+<a class="jxr_linenumber" name="106" href="#106">106</a>
+<a class="jxr_linenumber" name="107" href="#107">107</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isValid() {
+<a class="jxr_linenumber" name="108" href="#108">108</a> <strong class="jxr_keyword">return</strong> isValid;
<a class="jxr_linenumber" name="109" href="#109">109</a> }
<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>
-<a class="jxr_linenumber" name="113" href="#113">113</a> }
+<a class="jxr_linenumber" name="111" href="#111">111</a> @Override
+<a class="jxr_linenumber" name="112" href="#112">112</a> <strong class="jxr_keyword">public</strong> String toString() {
+<a class="jxr_linenumber" name="113" href="#113">113</a> <strong class="jxr_keyword">return</strong> String.format(<span class="jxr_string">"Is valid=%s, Location=%s, Value=%d)"</span>, isValid, location, value);
+<a class="jxr_linenumber" name="114" href="#114">114</a> }
+<a class="jxr_linenumber" name="115" href="#115">115</a>
+<a class="jxr_linenumber" name="116" href="#116">116</a> }
+<a class="jxr_linenumber" name="117" href="#117">117</a>
+<a class="jxr_linenumber" name="118" href="#118">118</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/incubator-omid-site/blob/9ccae1ee/xref/org/apache/omid/committable/InMemoryCommitTable.html
----------------------------------------------------------------------
diff --git a/xref/org/apache/omid/committable/InMemoryCommitTable.html b/xref/org/apache/omid/committable/InMemoryCommitTable.html
index 0c7f039..a4efa6a 100644
--- a/xref/org/apache/omid/committable/InMemoryCommitTable.html
+++ b/xref/org/apache/omid/committable/InMemoryCommitTable.html
@@ -76,81 +76,89 @@
<a class="jxr_linenumber" name="66" href="#66">66</a> }
<a class="jxr_linenumber" name="67" href="#67">67</a>
<a class="jxr_linenumber" name="68" href="#68">68</a> @Override
-<a class="jxr_linenumber" name="69" href="#69">69</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> close() {
-<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>
-<a class="jxr_linenumber" name="73" href="#73">73</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/omid/committable/InMemoryCommitTable.html">Client</a> <strong class="jxr_keyword">implements</strong> CommitTable.Client {
-<a class="jxr_linenumber" name="74" href="#74">74</a> @Override
-<a class="jxr_linenumber" name="75" href="#75">75</a> <strong class="jxr_keyword">public</strong> ListenableFuture<Optional<CommitTimestamp>> getCommitTimestamp(<strong class="jxr_keyword">long</strong> startTimestamp) {
-<a class="jxr_linenumber" name="76" href="#76">76</a> SettableFuture<Optional<CommitTimestamp>> f = SettableFuture.create();
-<a class="jxr_linenumber" name="77" href="#77">77</a> Long result = table.get(startTimestamp);
-<a class="jxr_linenumber" name="78" href="#78">78</a> <strong class="jxr_keyword">if</strong> (result == <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="79" href="#79">79</a> f.set(Optional.<CommitTimestamp>absent());
-<a class="jxr_linenumber" name="80" href="#80">80</a> } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="81" href="#81">81</a> <strong class="jxr_keyword">if</strong> (result == INVALID_TRANSACTION_MARKER) {
-<a class="jxr_linenumber" name="82" href="#82">82</a> f.set(Optional.of(<strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/omid/committable/CommitTable.html">CommitTimestamp</a>(Location.COMMIT_TABLE, INVALID_TRANSACTION_MARKER, false)));
-<a class="jxr_linenumber" name="83" href="#83">83</a> } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="84" href="#84">84</a> f.set(Optional.of(<strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/omid/committable/CommitTable.html">CommitTimestamp</a>(Location.COMMIT_TABLE, result, <strong class="jxr_keyword">true</strong>)));
-<a class="jxr_linenumber" name="85" href="#85">85</a> }
-<a class="jxr_linenumber" name="86" href="#86">86</a> }
-<a class="jxr_linenumber" name="87" href="#87">87</a> <strong class="jxr_keyword">return</strong> f;
-<a class="jxr_linenumber" name="88" href="#88">88</a> }
-<a class="jxr_linenumber" name="89" href="#89">89</a>
-<a class="jxr_linenumber" name="90" href="#90">90</a> @Override
-<a class="jxr_linenumber" name="91" href="#91">91</a> <strong class="jxr_keyword">public</strong> ListenableFuture<Long> readLowWatermark() {
-<a class="jxr_linenumber" name="92" href="#92">92</a> SettableFuture<Long> f = SettableFuture.create();
-<a class="jxr_linenumber" name="93" href="#93">93</a> f.set(lowWatermark);
-<a class="jxr_linenumber" name="94" href="#94">94</a> <strong class="jxr_keyword">return</strong> f;
-<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> @Override
-<a class="jxr_linenumber" name="98" href="#98">98</a> <strong class="jxr_keyword">public</strong> ListenableFuture<Void> completeTransaction(<strong class="jxr_keyword">long</strong> startTimestamp) {
-<a class="jxr_linenumber" name="99" href="#99">99</a> SettableFuture<Void> f = SettableFuture.create();
-<a class="jxr_linenumber" name="100" href="#100">100</a> table.remove(startTimestamp);
-<a class="jxr_linenumber" name="101" href="#101">101</a> f.set(<strong class="jxr_keyword">null</strong>);
+<a class="jxr_linenumber" name="69" href="#69">69</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> atomicAddCommittedTransaction(<strong class="jxr_keyword">long</strong> startTimestamp, <strong class="jxr_keyword">long</strong> commitTimestamp) <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="70" href="#70">70</a> <em class="jxr_comment">// In this implementation, we use only one location that represents</em>
+<a class="jxr_linenumber" name="71" href="#71">71</a> <em class="jxr_comment">// both the value and the invalidation. Therefore, putIfAbsent is</em>
+<a class="jxr_linenumber" name="72" href="#72">72</a> <em class="jxr_comment">// required to make sure the entry was not invalidated.</em>
+<a class="jxr_linenumber" name="73" href="#73">73</a> <strong class="jxr_keyword">return</strong> (table.putIfAbsent(startTimestamp, commitTimestamp) == <strong class="jxr_keyword">null</strong>);
+<a class="jxr_linenumber" name="74" href="#74">74</a> }
+<a class="jxr_linenumber" name="75" href="#75">75</a>
+<a class="jxr_linenumber" name="76" href="#76">76</a> @Override
+<a class="jxr_linenumber" name="77" href="#77">77</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> close() {
+<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>
+<a class="jxr_linenumber" name="81" href="#81">81</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/omid/committable/InMemoryCommitTable.html">Client</a> <strong class="jxr_keyword">implements</strong> CommitTable.Client {
+<a class="jxr_linenumber" name="82" href="#82">82</a> @Override
+<a class="jxr_linenumber" name="83" href="#83">83</a> <strong class="jxr_keyword">public</strong> ListenableFuture<Optional<CommitTimestamp>> getCommitTimestamp(<strong class="jxr_keyword">long</strong> startTimestamp) {
+<a class="jxr_linenumber" name="84" href="#84">84</a> SettableFuture<Optional<CommitTimestamp>> f = SettableFuture.create();
+<a class="jxr_linenumber" name="85" href="#85">85</a> Long result = table.get(startTimestamp);
+<a class="jxr_linenumber" name="86" href="#86">86</a> <strong class="jxr_keyword">if</strong> (result == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="87" href="#87">87</a> f.set(Optional.<CommitTimestamp>absent());
+<a class="jxr_linenumber" name="88" href="#88">88</a> } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="89" href="#89">89</a> <strong class="jxr_keyword">if</strong> (result == INVALID_TRANSACTION_MARKER) {
+<a class="jxr_linenumber" name="90" href="#90">90</a> f.set(Optional.of(<strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/omid/committable/CommitTable.html">CommitTimestamp</a>(Location.COMMIT_TABLE, INVALID_TRANSACTION_MARKER, false)));
+<a class="jxr_linenumber" name="91" href="#91">91</a> } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="92" href="#92">92</a> f.set(Optional.of(<strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/omid/committable/CommitTable.html">CommitTimestamp</a>(Location.COMMIT_TABLE, result, <strong class="jxr_keyword">true</strong>)));
+<a class="jxr_linenumber" name="93" href="#93">93</a> }
+<a class="jxr_linenumber" name="94" href="#94">94</a> }
+<a class="jxr_linenumber" name="95" href="#95">95</a> <strong class="jxr_keyword">return</strong> f;
+<a class="jxr_linenumber" name="96" href="#96">96</a> }
+<a class="jxr_linenumber" name="97" href="#97">97</a>
+<a class="jxr_linenumber" name="98" href="#98">98</a> @Override
+<a class="jxr_linenumber" name="99" href="#99">99</a> <strong class="jxr_keyword">public</strong> ListenableFuture<Long> readLowWatermark() {
+<a class="jxr_linenumber" name="100" href="#100">100</a> SettableFuture<Long> f = SettableFuture.create();
+<a class="jxr_linenumber" name="101" href="#101">101</a> f.set(lowWatermark);
<a class="jxr_linenumber" name="102" href="#102">102</a> <strong class="jxr_keyword">return</strong> f;
<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> @Override
-<a class="jxr_linenumber" name="106" href="#106">106</a> <strong class="jxr_keyword">public</strong> ListenableFuture<Boolean> tryInvalidateTransaction(<strong class="jxr_keyword">long</strong> startTimestamp) {
-<a class="jxr_linenumber" name="107" href="#107">107</a>
-<a class="jxr_linenumber" name="108" href="#108">108</a> SettableFuture<Boolean> f = SettableFuture.create();
-<a class="jxr_linenumber" name="109" href="#109">109</a> Long old = table.get(startTimestamp);
-<a class="jxr_linenumber" name="110" href="#110">110</a>
-<a class="jxr_linenumber" name="111" href="#111">111</a> <em class="jxr_comment">// If the transaction represented by startTimestamp is not in the map</em>
-<a class="jxr_linenumber" name="112" href="#112">112</a> <strong class="jxr_keyword">if</strong> (old == <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="113" href="#113">113</a> <em class="jxr_comment">// Try to invalidate the transaction</em>
-<a class="jxr_linenumber" name="114" href="#114">114</a> old = table.putIfAbsent(startTimestamp, INVALID_TRANSACTION_MARKER);
-<a class="jxr_linenumber" name="115" href="#115">115</a> <em class="jxr_comment">// If we were able to invalidate or someone else invalidate before us</em>
-<a class="jxr_linenumber" name="116" href="#116">116</a> <strong class="jxr_keyword">if</strong> (old == <strong class="jxr_keyword">null</strong> || old == INVALID_TRANSACTION_MARKER) {
-<a class="jxr_linenumber" name="117" href="#117">117</a> f.set(<strong class="jxr_keyword">true</strong>);
-<a class="jxr_linenumber" name="118" href="#118">118</a> <strong class="jxr_keyword">return</strong> f;
-<a class="jxr_linenumber" name="119" href="#119">119</a> }
-<a class="jxr_linenumber" name="120" href="#120">120</a> } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="121" href="#121">121</a> <em class="jxr_comment">// Check if the value we read marked the transaction as invalid</em>
-<a class="jxr_linenumber" name="122" href="#122">122</a> <strong class="jxr_keyword">if</strong> (old == INVALID_TRANSACTION_MARKER) {
-<a class="jxr_linenumber" name="123" href="#123">123</a> f.set(<strong class="jxr_keyword">true</strong>);
-<a class="jxr_linenumber" name="124" href="#124">124</a> <strong class="jxr_keyword">return</strong> f;
-<a class="jxr_linenumber" name="125" href="#125">125</a> }
-<a class="jxr_linenumber" name="126" href="#126">126</a> }
-<a class="jxr_linenumber" name="127" href="#127">127</a>
-<a class="jxr_linenumber" name="128" href="#128">128</a> <em class="jxr_comment">// At this point the transaction was already in the map at the beginning</em>
-<a class="jxr_linenumber" name="129" href="#129">129</a> <em class="jxr_comment">// of the method or was added right before we tried to invalidate.</em>
-<a class="jxr_linenumber" name="130" href="#130">130</a> f.set(false);
-<a class="jxr_linenumber" name="131" href="#131">131</a> <strong class="jxr_keyword">return</strong> f;
-<a class="jxr_linenumber" name="132" href="#132">132</a> }
-<a class="jxr_linenumber" name="133" href="#133">133</a>
-<a class="jxr_linenumber" name="134" href="#134">134</a> @Override
-<a class="jxr_linenumber" name="135" href="#135">135</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> close() {
-<a class="jxr_linenumber" name="136" href="#136">136</a> }
-<a class="jxr_linenumber" name="137" href="#137">137</a> }
-<a class="jxr_linenumber" name="138" href="#138">138</a>
-<a class="jxr_linenumber" name="139" href="#139">139</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> countElements() {
-<a class="jxr_linenumber" name="140" href="#140">140</a> <strong class="jxr_keyword">return</strong> table.size();
-<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> }
+<a class="jxr_linenumber" name="106" href="#106">106</a> <strong class="jxr_keyword">public</strong> ListenableFuture<Void> completeTransaction(<strong class="jxr_keyword">long</strong> startTimestamp) {
+<a class="jxr_linenumber" name="107" href="#107">107</a> SettableFuture<Void> f = SettableFuture.create();
+<a class="jxr_linenumber" name="108" href="#108">108</a> table.remove(startTimestamp);
+<a class="jxr_linenumber" name="109" href="#109">109</a> f.set(<strong class="jxr_keyword">null</strong>);
+<a class="jxr_linenumber" name="110" href="#110">110</a> <strong class="jxr_keyword">return</strong> f;
+<a class="jxr_linenumber" name="111" href="#111">111</a> }
+<a class="jxr_linenumber" name="112" href="#112">112</a>
+<a class="jxr_linenumber" name="113" href="#113">113</a> @Override
+<a class="jxr_linenumber" name="114" href="#114">114</a> <strong class="jxr_keyword">public</strong> ListenableFuture<Boolean> tryInvalidateTransaction(<strong class="jxr_keyword">long</strong> startTimestamp) {
+<a class="jxr_linenumber" name="115" href="#115">115</a>
+<a class="jxr_linenumber" name="116" href="#116">116</a> SettableFuture<Boolean> f = SettableFuture.create();
+<a class="jxr_linenumber" name="117" href="#117">117</a> Long old = table.get(startTimestamp);
+<a class="jxr_linenumber" name="118" href="#118">118</a>
+<a class="jxr_linenumber" name="119" href="#119">119</a> <em class="jxr_comment">// If the transaction represented by startTimestamp is not in the map</em>
+<a class="jxr_linenumber" name="120" href="#120">120</a> <strong class="jxr_keyword">if</strong> (old == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="121" href="#121">121</a> <em class="jxr_comment">// Try to invalidate the transaction</em>
+<a class="jxr_linenumber" name="122" href="#122">122</a> old = table.putIfAbsent(startTimestamp, INVALID_TRANSACTION_MARKER);
+<a class="jxr_linenumber" name="123" href="#123">123</a> <em class="jxr_comment">// If we were able to invalidate or someone else invalidate before us</em>
+<a class="jxr_linenumber" name="124" href="#124">124</a> <strong class="jxr_keyword">if</strong> (old == <strong class="jxr_keyword">null</strong> || old == INVALID_TRANSACTION_MARKER) {
+<a class="jxr_linenumber" name="125" href="#125">125</a> f.set(<strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="126" href="#126">126</a> <strong class="jxr_keyword">return</strong> f;
+<a class="jxr_linenumber" name="127" href="#127">127</a> }
+<a class="jxr_linenumber" name="128" href="#128">128</a> } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="129" href="#129">129</a> <em class="jxr_comment">// Check if the value we read marked the transaction as invalid</em>
+<a class="jxr_linenumber" name="130" href="#130">130</a> <strong class="jxr_keyword">if</strong> (old == INVALID_TRANSACTION_MARKER) {
+<a class="jxr_linenumber" name="131" href="#131">131</a> f.set(<strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="132" href="#132">132</a> <strong class="jxr_keyword">return</strong> f;
+<a class="jxr_linenumber" name="133" href="#133">133</a> }
+<a class="jxr_linenumber" name="134" href="#134">134</a> }
+<a class="jxr_linenumber" name="135" href="#135">135</a>
+<a class="jxr_linenumber" name="136" href="#136">136</a> <em class="jxr_comment">// At this point the transaction was already in the map at the beginning</em>
+<a class="jxr_linenumber" name="137" href="#137">137</a> <em class="jxr_comment">// of the method or was added right before we tried to invalidate.</em>
+<a class="jxr_linenumber" name="138" href="#138">138</a> f.set(false);
+<a class="jxr_linenumber" name="139" href="#139">139</a> <strong class="jxr_keyword">return</strong> f;
+<a class="jxr_linenumber" name="140" href="#140">140</a> }
+<a class="jxr_linenumber" name="141" href="#141">141</a>
+<a class="jxr_linenumber" name="142" href="#142">142</a> @Override
+<a class="jxr_linenumber" name="143" href="#143">143</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> close() {
+<a class="jxr_linenumber" name="144" href="#144">144</a> }
+<a class="jxr_linenumber" name="145" href="#145">145</a> }
+<a class="jxr_linenumber" name="146" href="#146">146</a>
+<a class="jxr_linenumber" name="147" href="#147">147</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> countElements() {
+<a class="jxr_linenumber" name="148" href="#148">148</a> <strong class="jxr_keyword">return</strong> table.size();
+<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> }
</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/incubator-omid-site/blob/9ccae1ee/xref/org/apache/omid/committable/NullCommitTable.html
----------------------------------------------------------------------
diff --git a/xref/org/apache/omid/committable/NullCommitTable.html b/xref/org/apache/omid/committable/NullCommitTable.html
index f72ef00..cc3779d 100644
--- a/xref/org/apache/omid/committable/NullCommitTable.html
+++ b/xref/org/apache/omid/committable/NullCommitTable.html
@@ -61,44 +61,49 @@
<a class="jxr_linenumber" name="51" href="#51">51</a> }
<a class="jxr_linenumber" name="52" href="#52">52</a>
<a class="jxr_linenumber" name="53" href="#53">53</a> @Override
-<a class="jxr_linenumber" name="54" href="#54">54</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> flush() <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="55" href="#55">55</a> <em class="jxr_comment">// noop</em>
+<a class="jxr_linenumber" name="54" href="#54">54</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> atomicAddCommittedTransaction(<strong class="jxr_keyword">long</strong> startTimestamp, <strong class="jxr_keyword">long</strong> commitTimestamp) <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="55" href="#55">55</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="56" href="#56">56</a> }
<a class="jxr_linenumber" name="57" href="#57">57</a>
<a class="jxr_linenumber" name="58" href="#58">58</a> @Override
-<a class="jxr_linenumber" name="59" href="#59">59</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> close() {
-<a class="jxr_linenumber" name="60" href="#60">60</a> }
-<a class="jxr_linenumber" name="61" href="#61">61</a>
-<a class="jxr_linenumber" name="62" href="#62">62</a> }
-<a class="jxr_linenumber" name="63" href="#63">63</a>
-<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">class</strong> <a href="../../../../org/apache/omid/committable/InMemoryCommitTable.html">Client</a> <strong class="jxr_keyword">implements</strong> CommitTable.Client {
-<a class="jxr_linenumber" name="65" href="#65">65</a> @Override
-<a class="jxr_linenumber" name="66" href="#66">66</a> <strong class="jxr_keyword">public</strong> ListenableFuture<Optional<CommitTimestamp>> getCommitTimestamp(<strong class="jxr_keyword">long</strong> startTimestamp) {
-<a class="jxr_linenumber" name="67" href="#67">67</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> UnsupportedOperationException();
-<a class="jxr_linenumber" name="68" href="#68">68</a> }
-<a class="jxr_linenumber" name="69" href="#69">69</a>
+<a class="jxr_linenumber" name="59" href="#59">59</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> flush() <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="60" href="#60">60</a> <em class="jxr_comment">// noop</em>
+<a class="jxr_linenumber" name="61" href="#61">61</a> }
+<a class="jxr_linenumber" name="62" href="#62">62</a>
+<a class="jxr_linenumber" name="63" href="#63">63</a> @Override
+<a class="jxr_linenumber" name="64" href="#64">64</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> close() {
+<a class="jxr_linenumber" name="65" href="#65">65</a> }
+<a class="jxr_linenumber" name="66" href="#66">66</a>
+<a class="jxr_linenumber" name="67" href="#67">67</a> }
+<a class="jxr_linenumber" name="68" href="#68">68</a>
+<a class="jxr_linenumber" name="69" href="#69">69</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/omid/committable/InMemoryCommitTable.html">Client</a> <strong class="jxr_keyword">implements</strong> CommitTable.Client {
<a class="jxr_linenumber" name="70" href="#70">70</a> @Override
-<a class="jxr_linenumber" name="71" href="#71">71</a> <strong class="jxr_keyword">public</strong> ListenableFuture<Long> readLowWatermark() {
+<a class="jxr_linenumber" name="71" href="#71">71</a> <strong class="jxr_keyword">public</strong> ListenableFuture<Optional<CommitTimestamp>> getCommitTimestamp(<strong class="jxr_keyword">long</strong> startTimestamp) {
<a class="jxr_linenumber" name="72" href="#72">72</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> UnsupportedOperationException();
<a class="jxr_linenumber" name="73" href="#73">73</a> }
<a class="jxr_linenumber" name="74" href="#74">74</a>
<a class="jxr_linenumber" name="75" href="#75">75</a> @Override
-<a class="jxr_linenumber" name="76" href="#76">76</a> <strong class="jxr_keyword">public</strong> ListenableFuture<Void> completeTransaction(<strong class="jxr_keyword">long</strong> startTimestamp) {
-<a class="jxr_linenumber" name="77" href="#77">77</a> SettableFuture<Void> f = SettableFuture.create();
-<a class="jxr_linenumber" name="78" href="#78">78</a> f.set(<strong class="jxr_keyword">null</strong>);
-<a class="jxr_linenumber" name="79" href="#79">79</a> <strong class="jxr_keyword">return</strong> f;
-<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> @Override
-<a class="jxr_linenumber" name="83" href="#83">83</a> <strong class="jxr_keyword">public</strong> ListenableFuture<Boolean> tryInvalidateTransaction(<strong class="jxr_keyword">long</strong> startTimestamp) {
-<a class="jxr_linenumber" name="84" href="#84">84</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> UnsupportedOperationException();
+<a class="jxr_linenumber" name="76" href="#76">76</a> <strong class="jxr_keyword">public</strong> ListenableFuture<Long> readLowWatermark() {
+<a class="jxr_linenumber" name="77" href="#77">77</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> UnsupportedOperationException();
+<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> @Override
+<a class="jxr_linenumber" name="81" href="#81">81</a> <strong class="jxr_keyword">public</strong> ListenableFuture<Void> completeTransaction(<strong class="jxr_keyword">long</strong> startTimestamp) {
+<a class="jxr_linenumber" name="82" href="#82">82</a> SettableFuture<Void> f = SettableFuture.create();
+<a class="jxr_linenumber" name="83" href="#83">83</a> f.set(<strong class="jxr_keyword">null</strong>);
+<a class="jxr_linenumber" name="84" href="#84">84</a> <strong class="jxr_keyword">return</strong> f;
<a class="jxr_linenumber" name="85" href="#85">85</a> }
<a class="jxr_linenumber" name="86" href="#86">86</a>
<a class="jxr_linenumber" name="87" href="#87">87</a> @Override
-<a class="jxr_linenumber" name="88" href="#88">88</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> close() {
-<a class="jxr_linenumber" name="89" href="#89">89</a> }
-<a class="jxr_linenumber" name="90" href="#90">90</a> }
-<a class="jxr_linenumber" name="91" href="#91">91</a> }
+<a class="jxr_linenumber" name="88" href="#88">88</a> <strong class="jxr_keyword">public</strong> ListenableFuture<Boolean> tryInvalidateTransaction(<strong class="jxr_keyword">long</strong> startTimestamp) {
+<a class="jxr_linenumber" name="89" href="#89">89</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> UnsupportedOperationException();
+<a class="jxr_linenumber" name="90" href="#90">90</a> }
+<a class="jxr_linenumber" name="91" href="#91">91</a>
+<a class="jxr_linenumber" name="92" href="#92">92</a> @Override
+<a class="jxr_linenumber" name="93" href="#93">93</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> close() {
+<a class="jxr_linenumber" name="94" href="#94">94</a> }
+<a class="jxr_linenumber" name="95" href="#95">95</a> }
+<a class="jxr_linenumber" name="96" href="#96">96</a> }
</pre>
<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
</html>