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Posted to commits@hbase.apache.org by mi...@apache.org on 2016/03/08 19:05:38 UTC
[03/34] hbase-site git commit: Published site at
46cc3d4972d8db478c86e9848afed523cb6dc866.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/58f51408/xref/org/apache/hadoop/hbase/exceptions/ClientExceptionsUtil.html
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+++ b/xref/org/apache/hadoop/hbase/exceptions/ClientExceptionsUtil.html
@@ -29,82 +29,166 @@
<a class="jxr_linenumber" name="19" href="#19">19</a>
<a class="jxr_linenumber" name="20" href="#20">20</a> <strong class="jxr_keyword">package</strong> org.apache.hadoop.hbase.exceptions;
<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> org.apache.hadoop.hbase.CallQueueTooBigException;
-<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.MultiActionResultTooLarge;
-<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.NotServingRegionException;
-<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.RegionTooBusyException;
-<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.RetryImmediatelyException;
-<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.classification.InterfaceAudience;
-<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.classification.InterfaceStability;
-<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.ipc.RemoteException;
-<a class="jxr_linenumber" name="31" href="#31">31</a>
-<a class="jxr_linenumber" name="32" href="#32">32</a> @InterfaceAudience.Private
-<a class="jxr_linenumber" name="33" href="#33">33</a> @InterfaceStability.Evolving
-<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/exceptions/ClientExceptionsUtil.html">ClientExceptionsUtil</a> {
-<a class="jxr_linenumber" name="35" href="#35">35</a>
-<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../org/apache/hadoop/hbase/exceptions/ClientExceptionsUtil.html">ClientExceptionsUtil</a>() {}
-<a class="jxr_linenumber" name="37" href="#37">37</a>
-<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> isMetaClearingException(Throwable cur) {
-<a class="jxr_linenumber" name="39" href="#39">39</a> cur = findException(cur);
-<a class="jxr_linenumber" name="40" href="#40">40</a>
-<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">if</strong> (cur == <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
-<a class="jxr_linenumber" name="43" href="#43">43</a> }
-<a class="jxr_linenumber" name="44" href="#44">44</a> <strong class="jxr_keyword">return</strong> !isSpecialException(cur) || (cur instanceof RegionMovedException)
-<a class="jxr_linenumber" name="45" href="#45">45</a> || cur instanceof NotServingRegionException;
-<a class="jxr_linenumber" name="46" href="#46">46</a> }
-<a class="jxr_linenumber" name="47" href="#47">47</a>
-<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> isSpecialException(Throwable cur) {
-<a class="jxr_linenumber" name="49" href="#49">49</a> <strong class="jxr_keyword">return</strong> (cur instanceof RegionMovedException || cur instanceof RegionOpeningException
-<a class="jxr_linenumber" name="50" href="#50">50</a> || cur instanceof <a href="../../../../../org/apache/hadoop/hbase/RegionTooBusyException.html">RegionTooBusyException</a> || cur instanceof <a href="../../../../../org/apache/hadoop/hbase/quotas/ThrottlingException.html">ThrottlingException</a>
-<a class="jxr_linenumber" name="51" href="#51">51</a> || cur instanceof <a href="../../../../../org/apache/hadoop/hbase/MultiActionResultTooLarge.html">MultiActionResultTooLarge</a> || cur instanceof <a href="../../../../../org/apache/hadoop/hbase/RetryImmediatelyException.html">RetryImmediatelyException</a>
-<a class="jxr_linenumber" name="52" href="#52">52</a> || cur instanceof <a href="../../../../../org/apache/hadoop/hbase/CallQueueTooBigException.html">CallQueueTooBigException</a> || cur instanceof <a href="../../../../../org/apache/hadoop/hbase/NotServingRegionException.html">NotServingRegionException</a>);
-<a class="jxr_linenumber" name="53" href="#53">53</a> }
-<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> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="57" href="#57">57</a> <em class="jxr_javadoccomment"> * Look for an exception we know in the remote exception:</em>
-<a class="jxr_linenumber" name="58" href="#58">58</a> <em class="jxr_javadoccomment"> * - hadoop.ipc wrapped exceptions</em>
-<a class="jxr_linenumber" name="59" href="#59">59</a> <em class="jxr_javadoccomment"> * - nested exceptions</em>
-<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"> * Looks for: RegionMovedException / RegionOpeningException / RegionTooBusyException /</em>
-<a class="jxr_linenumber" name="62" href="#62">62</a> <em class="jxr_javadoccomment"> * ThrottlingException</em>
-<a class="jxr_linenumber" name="63" href="#63">63</a> <em class="jxr_javadoccomment"> * @return null if we didn't find the exception, the exception otherwise.</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> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Throwable findException(Object exception) {
-<a class="jxr_linenumber" name="66" href="#66">66</a> <strong class="jxr_keyword">if</strong> (exception == <strong class="jxr_keyword">null</strong> || !(exception instanceof Throwable)) {
-<a class="jxr_linenumber" name="67" href="#67">67</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="68" href="#68">68</a> }
-<a class="jxr_linenumber" name="69" href="#69">69</a> Throwable cur = (Throwable) exception;
-<a class="jxr_linenumber" name="70" href="#70">70</a> <strong class="jxr_keyword">while</strong> (cur != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="71" href="#71">71</a> <strong class="jxr_keyword">if</strong> (isSpecialException(cur)) {
-<a class="jxr_linenumber" name="72" href="#72">72</a> <strong class="jxr_keyword">return</strong> cur;
-<a class="jxr_linenumber" name="73" href="#73">73</a> }
-<a class="jxr_linenumber" name="74" href="#74">74</a> <strong class="jxr_keyword">if</strong> (cur instanceof RemoteException) {
-<a class="jxr_linenumber" name="75" href="#75">75</a> RemoteException re = (RemoteException) cur;
-<a class="jxr_linenumber" name="76" href="#76">76</a> cur = re.unwrapRemoteException(
-<a class="jxr_linenumber" name="77" href="#77">77</a> RegionOpeningException.<strong class="jxr_keyword">class</strong>, RegionMovedException.<strong class="jxr_keyword">class</strong>,
-<a class="jxr_linenumber" name="78" href="#78">78</a> RegionTooBusyException.<strong class="jxr_keyword">class</strong>);
-<a class="jxr_linenumber" name="79" href="#79">79</a> <strong class="jxr_keyword">if</strong> (cur == <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="80" href="#80">80</a> cur = re.unwrapRemoteException();
-<a class="jxr_linenumber" name="81" href="#81">81</a> }
-<a class="jxr_linenumber" name="82" href="#82">82</a> <em class="jxr_comment">// unwrapRemoteException can return the exception given as a parameter when it cannot</em>
-<a class="jxr_linenumber" name="83" href="#83">83</a> <em class="jxr_comment">// unwrap it. In this case, there is no need to look further</em>
-<a class="jxr_linenumber" name="84" href="#84">84</a> <em class="jxr_comment">// noinspection ObjectEquality</em>
-<a class="jxr_linenumber" name="85" href="#85">85</a> <strong class="jxr_keyword">if</strong> (cur == re) {
-<a class="jxr_linenumber" name="86" href="#86">86</a> <strong class="jxr_keyword">return</strong> cur;
-<a class="jxr_linenumber" name="87" href="#87">87</a> }
-<a class="jxr_linenumber" name="88" href="#88">88</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (cur.getCause() != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="89" href="#89">89</a> cur = cur.getCause();
-<a class="jxr_linenumber" name="90" href="#90">90</a> } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="91" href="#91">91</a> <strong class="jxr_keyword">return</strong> cur;
-<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>
-<a class="jxr_linenumber" name="95" href="#95">95</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
-<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="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> java.io.EOFException;
+<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> java.io.IOException;
+<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> java.io.SyncFailedException;
+<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> java.lang.reflect.UndeclaredThrowableException;
+<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> java.net.ConnectException;
+<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> java.net.SocketTimeoutException;
+<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> java.nio.channels.ClosedChannelException;
+<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> java.util.concurrent.TimeoutException;
+<a class="jxr_linenumber" name="30" href="#30">30</a>
+<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.CallQueueTooBigException;
+<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.DoNotRetryIOException;
+<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.MultiActionResultTooLarge;
+<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.NotServingRegionException;
+<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.RegionTooBusyException;
+<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.RetryImmediatelyException;
+<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.classification.InterfaceAudience;
+<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.classification.InterfaceStability;
+<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.CallTimeoutException;
+<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.FailedServerException;
+<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.RemoteWithExtrasException;
+<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.quotas.ThrottlingException;
+<a class="jxr_linenumber" name="43" href="#43">43</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.ipc.RemoteException;
+<a class="jxr_linenumber" name="44" href="#44">44</a>
+<a class="jxr_linenumber" name="45" href="#45">45</a> @InterfaceAudience.Private
+<a class="jxr_linenumber" name="46" href="#46">46</a> @InterfaceStability.Evolving
+<a class="jxr_linenumber" name="47" href="#47">47</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/exceptions/ClientExceptionsUtil.html">ClientExceptionsUtil</a> {
+<a class="jxr_linenumber" name="48" href="#48">48</a>
+<a class="jxr_linenumber" name="49" href="#49">49</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../org/apache/hadoop/hbase/exceptions/ClientExceptionsUtil.html">ClientExceptionsUtil</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">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> isMetaClearingException(Throwable cur) {
+<a class="jxr_linenumber" name="52" href="#52">52</a> cur = findException(cur);
+<a class="jxr_linenumber" name="53" href="#53">53</a>
+<a class="jxr_linenumber" name="54" href="#54">54</a> <strong class="jxr_keyword">if</strong> (cur == <strong class="jxr_keyword">null</strong>) {
+<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> <strong class="jxr_keyword">return</strong> !isSpecialException(cur) || (cur instanceof RegionMovedException)
+<a class="jxr_linenumber" name="58" href="#58">58</a> || cur instanceof NotServingRegionException;
+<a class="jxr_linenumber" name="59" href="#59">59</a> }
+<a class="jxr_linenumber" name="60" href="#60">60</a>
+<a class="jxr_linenumber" name="61" href="#61">61</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> isSpecialException(Throwable cur) {
+<a class="jxr_linenumber" name="62" href="#62">62</a> <strong class="jxr_keyword">return</strong> (cur instanceof RegionMovedException || cur instanceof RegionOpeningException
+<a class="jxr_linenumber" name="63" href="#63">63</a> || cur instanceof <a href="../../../../../org/apache/hadoop/hbase/RegionTooBusyException.html">RegionTooBusyException</a> || cur instanceof <a href="../../../../../org/apache/hadoop/hbase/quotas/ThrottlingException.html">ThrottlingException</a>
+<a class="jxr_linenumber" name="64" href="#64">64</a> || cur instanceof <a href="../../../../../org/apache/hadoop/hbase/MultiActionResultTooLarge.html">MultiActionResultTooLarge</a> || cur instanceof <a href="../../../../../org/apache/hadoop/hbase/RetryImmediatelyException.html">RetryImmediatelyException</a>
+<a class="jxr_linenumber" name="65" href="#65">65</a> || isCallQueueTooBigException(cur) || cur instanceof NotServingRegionException);
+<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> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="70" href="#70">70</a> <em class="jxr_javadoccomment"> * Look for an exception we know in the remote exception:</em>
+<a class="jxr_linenumber" name="71" href="#71">71</a> <em class="jxr_javadoccomment"> * - hadoop.ipc wrapped exceptions</em>
+<a class="jxr_linenumber" name="72" href="#72">72</a> <em class="jxr_javadoccomment"> * - nested exceptions</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"> * Looks for: RegionMovedException / RegionOpeningException / RegionTooBusyException /</em>
+<a class="jxr_linenumber" name="75" href="#75">75</a> <em class="jxr_javadoccomment"> * ThrottlingException</em>
+<a class="jxr_linenumber" name="76" href="#76">76</a> <em class="jxr_javadoccomment"> * @return null if we didn't find the exception, the exception otherwise.</em>
+<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> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Throwable findException(Object exception) {
+<a class="jxr_linenumber" name="79" href="#79">79</a> <strong class="jxr_keyword">if</strong> (exception == <strong class="jxr_keyword">null</strong> || !(exception instanceof Throwable)) {
+<a class="jxr_linenumber" name="80" href="#80">80</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="81" href="#81">81</a> }
+<a class="jxr_linenumber" name="82" href="#82">82</a> Throwable cur = (Throwable) exception;
+<a class="jxr_linenumber" name="83" href="#83">83</a> <strong class="jxr_keyword">while</strong> (cur != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="84" href="#84">84</a> <strong class="jxr_keyword">if</strong> (isSpecialException(cur)) {
+<a class="jxr_linenumber" name="85" href="#85">85</a> <strong class="jxr_keyword">return</strong> cur;
+<a class="jxr_linenumber" name="86" href="#86">86</a> }
+<a class="jxr_linenumber" name="87" href="#87">87</a> <strong class="jxr_keyword">if</strong> (cur instanceof RemoteException) {
+<a class="jxr_linenumber" name="88" href="#88">88</a> RemoteException re = (RemoteException) cur;
+<a class="jxr_linenumber" name="89" href="#89">89</a> cur = re.unwrapRemoteException(
+<a class="jxr_linenumber" name="90" href="#90">90</a> RegionOpeningException.<strong class="jxr_keyword">class</strong>, RegionMovedException.<strong class="jxr_keyword">class</strong>,
+<a class="jxr_linenumber" name="91" href="#91">91</a> RegionTooBusyException.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="92" href="#92">92</a> <strong class="jxr_keyword">if</strong> (cur == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="93" href="#93">93</a> cur = re.unwrapRemoteException();
+<a class="jxr_linenumber" name="94" href="#94">94</a> }
+<a class="jxr_linenumber" name="95" href="#95">95</a> <em class="jxr_comment">// unwrapRemoteException can return the exception given as a parameter when it cannot</em>
+<a class="jxr_linenumber" name="96" href="#96">96</a> <em class="jxr_comment">// unwrap it. In this case, there is no need to look further</em>
+<a class="jxr_linenumber" name="97" href="#97">97</a> <em class="jxr_comment">// noinspection ObjectEquality</em>
+<a class="jxr_linenumber" name="98" href="#98">98</a> <strong class="jxr_keyword">if</strong> (cur == re) {
+<a class="jxr_linenumber" name="99" href="#99">99</a> <strong class="jxr_keyword">return</strong> cur;
+<a class="jxr_linenumber" name="100" href="#100">100</a> }
+<a class="jxr_linenumber" name="101" href="#101">101</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (cur.getCause() != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="102" href="#102">102</a> cur = cur.getCause();
+<a class="jxr_linenumber" name="103" href="#103">103</a> } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="104" href="#104">104</a> <strong class="jxr_keyword">return</strong> cur;
+<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>
+<a class="jxr_linenumber" name="108" href="#108">108</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<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> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="112" href="#112">112</a> <em class="jxr_javadoccomment"> * Checks if the exception is CallQueueTooBig exception, or tries to unwrap</em>
+<a class="jxr_linenumber" name="113" href="#113">113</a> <em class="jxr_javadoccomment"> * {@link RemoteWithExtrasException} to see if we've got {@link CallQueueTooBigException}.</em>
+<a class="jxr_linenumber" name="114" href="#114">114</a> <em class="jxr_javadoccomment"> * @param t exception to check</em>
+<a class="jxr_linenumber" name="115" href="#115">115</a> <em class="jxr_javadoccomment"> * @return true if it's a CQTBE, false otherwise</em>
+<a class="jxr_linenumber" name="116" href="#116">116</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="117" href="#117">117</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> isCallQueueTooBigException(Throwable t) {
+<a class="jxr_linenumber" name="118" href="#118">118</a> <strong class="jxr_keyword">if</strong> (t instanceof CallQueueTooBigException) {
+<a class="jxr_linenumber" name="119" href="#119">119</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="120" href="#120">120</a> }
+<a class="jxr_linenumber" name="121" href="#121">121</a> <strong class="jxr_keyword">if</strong> (t instanceof RemoteWithExtrasException) {
+<a class="jxr_linenumber" name="122" href="#122">122</a> <strong class="jxr_keyword">return</strong> CallQueueTooBigException.<strong class="jxr_keyword">class</strong>.getName().equals(
+<a class="jxr_linenumber" name="123" href="#123">123</a> ((<a href="../../../../../org/apache/hadoop/hbase/ipc/RemoteWithExtrasException.html">RemoteWithExtrasException</a>) t).getClassName().trim());
+<a class="jxr_linenumber" name="124" href="#124">124</a> } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="125" href="#125">125</a> <strong class="jxr_keyword">return</strong> false;
+<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>
+<a class="jxr_linenumber" name="129" href="#129">129</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="130" href="#130">130</a> <em class="jxr_javadoccomment"> * Check if the exception is something that indicates that we cannot</em>
+<a class="jxr_linenumber" name="131" href="#131">131</a> <em class="jxr_javadoccomment"> * contact/communicate with the server.</em>
+<a class="jxr_linenumber" name="132" href="#132">132</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="133" href="#133">133</a> <em class="jxr_javadoccomment"> * @param e exception to check</em>
+<a class="jxr_linenumber" name="134" href="#134">134</a> <em class="jxr_javadoccomment"> * @return true when exception indicates that the client wasn't able to make contact with server</em>
+<a class="jxr_linenumber" name="135" href="#135">135</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="136" href="#136">136</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> isConnectionException(Throwable e) {
+<a class="jxr_linenumber" name="137" href="#137">137</a> <strong class="jxr_keyword">if</strong> (e == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="138" href="#138">138</a> <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="139" href="#139">139</a> }
+<a class="jxr_linenumber" name="140" href="#140">140</a> <em class="jxr_comment">// This list covers most connectivity exceptions but not all.</em>
+<a class="jxr_linenumber" name="141" href="#141">141</a> <em class="jxr_comment">// For example, in SocketOutputStream a plain IOException is thrown</em>
+<a class="jxr_linenumber" name="142" href="#142">142</a> <em class="jxr_comment">// at times when the channel is closed.</em>
+<a class="jxr_linenumber" name="143" href="#143">143</a> <strong class="jxr_keyword">return</strong> (e instanceof SocketTimeoutException || e instanceof ConnectException
+<a class="jxr_linenumber" name="144" href="#144">144</a> || e instanceof ClosedChannelException || e instanceof SyncFailedException
+<a class="jxr_linenumber" name="145" href="#145">145</a> || e instanceof EOFException || e instanceof TimeoutException
+<a class="jxr_linenumber" name="146" href="#146">146</a> || e instanceof <a href="../../../../../org/apache/hadoop/hbase/ipc/CallTimeoutException.html">CallTimeoutException</a> || e instanceof <a href="../../../../../org/apache/hadoop/hbase/exceptions/ConnectionClosingException.html">ConnectionClosingException</a>
+<a class="jxr_linenumber" name="147" href="#147">147</a> || e instanceof <a href="../../../../../org/apache/hadoop/hbase/ipc/FailedServerException.html">FailedServerException</a>);
+<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> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="151" href="#151">151</a> <em class="jxr_javadoccomment"> * Translates exception for preemptive fast fail checks.</em>
+<a class="jxr_linenumber" name="152" href="#152">152</a> <em class="jxr_javadoccomment"> * @param t exception to check</em>
+<a class="jxr_linenumber" name="153" href="#153">153</a> <em class="jxr_javadoccomment"> * @return translated exception</em>
+<a class="jxr_linenumber" name="154" href="#154">154</a> <em class="jxr_javadoccomment"> * @throws IOException</em>
+<a class="jxr_linenumber" name="155" href="#155">155</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="156" href="#156">156</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Throwable translatePFFE(Throwable t) <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="157" href="#157">157</a> <strong class="jxr_keyword">if</strong> (t instanceof NoSuchMethodError) {
+<a class="jxr_linenumber" name="158" href="#158">158</a> <em class="jxr_comment">// We probably can't recover from this exception by retrying.</em>
+<a class="jxr_linenumber" name="159" href="#159">159</a> <strong class="jxr_keyword">throw</strong> (NoSuchMethodError) t;
+<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> <strong class="jxr_keyword">if</strong> (t instanceof NullPointerException) {
+<a class="jxr_linenumber" name="163" href="#163">163</a> <em class="jxr_comment">// The same here. This is probably a bug.</em>
+<a class="jxr_linenumber" name="164" href="#164">164</a> <strong class="jxr_keyword">throw</strong> (NullPointerException) t;
+<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">if</strong> (t instanceof UndeclaredThrowableException) {
+<a class="jxr_linenumber" name="168" href="#168">168</a> t = t.getCause();
+<a class="jxr_linenumber" name="169" href="#169">169</a> }
+<a class="jxr_linenumber" name="170" href="#170">170</a> <strong class="jxr_keyword">if</strong> (t instanceof RemoteException) {
+<a class="jxr_linenumber" name="171" href="#171">171</a> t = ((RemoteException) t).unwrapRemoteException();
+<a class="jxr_linenumber" name="172" href="#172">172</a> }
+<a class="jxr_linenumber" name="173" href="#173">173</a> <strong class="jxr_keyword">if</strong> (t instanceof DoNotRetryIOException) {
+<a class="jxr_linenumber" name="174" href="#174">174</a> <strong class="jxr_keyword">throw</strong> (DoNotRetryIOException) t;
+<a class="jxr_linenumber" name="175" href="#175">175</a> }
+<a class="jxr_linenumber" name="176" href="#176">176</a> <strong class="jxr_keyword">if</strong> (t instanceof Error) {
+<a class="jxr_linenumber" name="177" href="#177">177</a> <strong class="jxr_keyword">throw</strong> (Error) t;
+<a class="jxr_linenumber" name="178" href="#178">178</a> }
+<a class="jxr_linenumber" name="179" href="#179">179</a> <strong class="jxr_keyword">return</strong> t;
+<a class="jxr_linenumber" name="180" href="#180">180</a> }
+<a class="jxr_linenumber" name="181" href="#181">181</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/org/apache/hadoop/hbase/exceptions/PreemptiveFastFailException.html
----------------------------------------------------------------------
diff --git a/xref/org/apache/hadoop/hbase/exceptions/PreemptiveFastFailException.html b/xref/org/apache/hadoop/hbase/exceptions/PreemptiveFastFailException.html
index 8dc57c9..9f24b96 100644
--- a/xref/org/apache/hadoop/hbase/exceptions/PreemptiveFastFailException.html
+++ b/xref/org/apache/hadoop/hbase/exceptions/PreemptiveFastFailException.html
@@ -31,9 +31,9 @@
<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.net.ConnectException;
<a class="jxr_linenumber" name="23" href="#23">23</a>
-<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.classification.InterfaceAudience;
-<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.classification.InterfaceStability;
-<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ServerName;
+<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ServerName;
+<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.classification.InterfaceAudience;
+<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.classification.InterfaceStability;
<a class="jxr_linenumber" name="27" href="#27">27</a>
<a class="jxr_linenumber" name="28" href="#28">28</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="29" href="#29">29</a> <em class="jxr_javadoccomment"> * Thrown when the client believes that we are trying to communicate to has</em>
@@ -42,42 +42,82 @@
<a class="jxr_linenumber" name="32" href="#32">32</a> <em class="jxr_javadoccomment"> * On receiving such an exception. The ConnectionManager will skip all</em>
<a class="jxr_linenumber" name="33" href="#33">33</a> <em class="jxr_javadoccomment"> * retries and fast fail the operation.</em>
<a class="jxr_linenumber" name="34" href="#34">34</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="35" href="#35">35</a> @InterfaceAudience.Public
-<a class="jxr_linenumber" name="36" href="#36">36</a> @InterfaceStability.Evolving
-<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/exceptions/PreemptiveFastFailException.html">PreemptiveFastFailException</a> <strong class="jxr_keyword">extends</strong> ConnectException {
-<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> serialVersionUID = 7129103682617007177L;
-<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">long</strong> failureCount, timeOfFirstFailureMilliSec, timeOfLatestAttemptMilliSec;
+<a class="jxr_linenumber" name="35" href="#35">35</a> @InterfaceAudience.Public
+<a class="jxr_linenumber" name="36" href="#36">36</a> @InterfaceStability.Evolving
+<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/exceptions/PreemptiveFastFailException.html">PreemptiveFastFailException</a> <strong class="jxr_keyword">extends</strong> ConnectException {
+<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> serialVersionUID = 7129103682617007177L;
+<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">long</strong> failureCount, timeOfFirstFailureMilliSec, timeOfLatestAttemptMilliSec;
<a class="jxr_linenumber" name="40" href="#40">40</a>
-<a class="jxr_linenumber" name="41" href="#41">41</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="42" href="#42">42</a> <em class="jxr_javadoccomment"> * @param count</em>
-<a class="jxr_linenumber" name="43" href="#43">43</a> <em class="jxr_javadoccomment"> * @param timeOfFirstFailureMilliSec</em>
-<a class="jxr_linenumber" name="44" href="#44">44</a> <em class="jxr_javadoccomment"> * @param timeOfLatestAttemptMilliSec</em>
-<a class="jxr_linenumber" name="45" href="#45">45</a> <em class="jxr_javadoccomment"> * @param serverName</em>
-<a class="jxr_linenumber" name="46" href="#46">46</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="47" href="#47">47</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/hadoop/hbase/exceptions/PreemptiveFastFailException.html">PreemptiveFastFailException</a>(<strong class="jxr_keyword">long</strong> count, <strong class="jxr_keyword">long</strong> timeOfFirstFailureMilliSec,
-<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">long</strong> timeOfLatestAttemptMilliSec, <a href="../../../../../org/apache/hadoop/hbase/ServerName.html">ServerName</a> serverName) {
-<a class="jxr_linenumber" name="49" href="#49">49</a> <strong class="jxr_keyword">super</strong>(<span class="jxr_string">"Exception happened "</span> + count + <span class="jxr_string">" times. to"</span> + serverName);
-<a class="jxr_linenumber" name="50" href="#50">50</a> <strong class="jxr_keyword">this</strong>.failureCount = count;
-<a class="jxr_linenumber" name="51" href="#51">51</a> <strong class="jxr_keyword">this</strong>.timeOfFirstFailureMilliSec = timeOfFirstFailureMilliSec;
-<a class="jxr_linenumber" name="52" href="#52">52</a> <strong class="jxr_keyword">this</strong>.timeOfLatestAttemptMilliSec = timeOfLatestAttemptMilliSec;
-<a class="jxr_linenumber" name="53" href="#53">53</a> }
-<a class="jxr_linenumber" name="54" href="#54">54</a>
-<a class="jxr_linenumber" name="55" href="#55">55</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">long</strong> getFirstFailureAt() {
-<a class="jxr_linenumber" name="56" href="#56">56</a> <strong class="jxr_keyword">return</strong> timeOfFirstFailureMilliSec;
-<a class="jxr_linenumber" name="57" href="#57">57</a> }
-<a class="jxr_linenumber" name="58" href="#58">58</a>
-<a class="jxr_linenumber" name="59" href="#59">59</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">long</strong> getLastAttemptAt() {
-<a class="jxr_linenumber" name="60" href="#60">60</a> <strong class="jxr_keyword">return</strong> timeOfLatestAttemptMilliSec;
-<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> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">long</strong> getFailureCount() {
-<a class="jxr_linenumber" name="64" href="#64">64</a> <strong class="jxr_keyword">return</strong> failureCount;
-<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> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> wasOperationAttemptedByServer() {
-<a class="jxr_linenumber" name="68" href="#68">68</a> <strong class="jxr_keyword">return</strong> false;
-<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="41" href="#41">41</a> <em class="jxr_comment">// If set, we guarantee that no modifications went to server</em>
+<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> guaranteedClientSideOnly;
+<a class="jxr_linenumber" name="43" href="#43">43</a>
+<a class="jxr_linenumber" name="44" href="#44">44</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="45" href="#45">45</a> <em class="jxr_javadoccomment"> * @param count num of consecutive failures</em>
+<a class="jxr_linenumber" name="46" href="#46">46</a> <em class="jxr_javadoccomment"> * @param timeOfFirstFailureMilliSec when first failure happened</em>
+<a class="jxr_linenumber" name="47" href="#47">47</a> <em class="jxr_javadoccomment"> * @param timeOfLatestAttemptMilliSec when last attempt happened</em>
+<a class="jxr_linenumber" name="48" href="#48">48</a> <em class="jxr_javadoccomment"> * @param serverName server we failed to connect to</em>
+<a class="jxr_linenumber" name="49" href="#49">49</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="50" href="#50">50</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/hadoop/hbase/exceptions/PreemptiveFastFailException.html">PreemptiveFastFailException</a>(<strong class="jxr_keyword">long</strong> count, <strong class="jxr_keyword">long</strong> timeOfFirstFailureMilliSec,
+<a class="jxr_linenumber" name="51" href="#51">51</a> <strong class="jxr_keyword">long</strong> timeOfLatestAttemptMilliSec, <a href="../../../../../org/apache/hadoop/hbase/ServerName.html">ServerName</a> serverName) {
+<a class="jxr_linenumber" name="52" href="#52">52</a> <strong class="jxr_keyword">super</strong>(<span class="jxr_string">"Exception happened "</span> + count + <span class="jxr_string">" times. to"</span> + serverName);
+<a class="jxr_linenumber" name="53" href="#53">53</a> <strong class="jxr_keyword">this</strong>.failureCount = count;
+<a class="jxr_linenumber" name="54" href="#54">54</a> <strong class="jxr_keyword">this</strong>.timeOfFirstFailureMilliSec = timeOfFirstFailureMilliSec;
+<a class="jxr_linenumber" name="55" href="#55">55</a> <strong class="jxr_keyword">this</strong>.timeOfLatestAttemptMilliSec = timeOfLatestAttemptMilliSec;
+<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> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="59" href="#59">59</a> <em class="jxr_javadoccomment"> * @param count num of consecutive failures</em>
+<a class="jxr_linenumber" name="60" href="#60">60</a> <em class="jxr_javadoccomment"> * @param timeOfFirstFailureMilliSec when first failure happened</em>
+<a class="jxr_linenumber" name="61" href="#61">61</a> <em class="jxr_javadoccomment"> * @param timeOfLatestAttemptMilliSec when last attempt happened</em>
+<a class="jxr_linenumber" name="62" href="#62">62</a> <em class="jxr_javadoccomment"> * @param serverName server we failed to connect to</em>
+<a class="jxr_linenumber" name="63" href="#63">63</a> <em class="jxr_javadoccomment"> * @param guaranteedClientSideOnly if true, guarantees that no mutations</em>
+<a class="jxr_linenumber" name="64" href="#64">64</a> <em class="jxr_javadoccomment"> * have been applied on the server</em>
+<a class="jxr_linenumber" name="65" href="#65">65</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="66" href="#66">66</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/hadoop/hbase/exceptions/PreemptiveFastFailException.html">PreemptiveFastFailException</a>(<strong class="jxr_keyword">long</strong> count, <strong class="jxr_keyword">long</strong> timeOfFirstFailureMilliSec,
+<a class="jxr_linenumber" name="67" href="#67">67</a> <strong class="jxr_keyword">long</strong> timeOfLatestAttemptMilliSec, <a href="../../../../../org/apache/hadoop/hbase/ServerName.html">ServerName</a> serverName,
+<a class="jxr_linenumber" name="68" href="#68">68</a> <strong class="jxr_keyword">boolean</strong> guaranteedClientSideOnly) {
+<a class="jxr_linenumber" name="69" href="#69">69</a> <strong class="jxr_keyword">super</strong>(<span class="jxr_string">"Exception happened "</span> + count + <span class="jxr_string">" times. to"</span> + serverName);
+<a class="jxr_linenumber" name="70" href="#70">70</a> <strong class="jxr_keyword">this</strong>.failureCount = count;
+<a class="jxr_linenumber" name="71" href="#71">71</a> <strong class="jxr_keyword">this</strong>.timeOfFirstFailureMilliSec = timeOfFirstFailureMilliSec;
+<a class="jxr_linenumber" name="72" href="#72">72</a> <strong class="jxr_keyword">this</strong>.timeOfLatestAttemptMilliSec = timeOfLatestAttemptMilliSec;
+<a class="jxr_linenumber" name="73" href="#73">73</a> <strong class="jxr_keyword">this</strong>.guaranteedClientSideOnly = guaranteedClientSideOnly;
+<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> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="77" href="#77">77</a> <em class="jxr_javadoccomment"> * @return time of the fist failure</em>
+<a class="jxr_linenumber" name="78" href="#78">78</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="79" href="#79">79</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">long</strong> getFirstFailureAt() {
+<a class="jxr_linenumber" name="80" href="#80">80</a> <strong class="jxr_keyword">return</strong> timeOfFirstFailureMilliSec;
+<a class="jxr_linenumber" name="81" href="#81">81</a> }
+<a class="jxr_linenumber" name="82" href="#82">82</a>
+<a class="jxr_linenumber" name="83" href="#83">83</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="84" href="#84">84</a> <em class="jxr_javadoccomment"> * @return time of the latest attempt</em>
+<a class="jxr_linenumber" name="85" href="#85">85</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="86" href="#86">86</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">long</strong> getLastAttemptAt() {
+<a class="jxr_linenumber" name="87" href="#87">87</a> <strong class="jxr_keyword">return</strong> timeOfLatestAttemptMilliSec;
+<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> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="91" href="#91">91</a> <em class="jxr_javadoccomment"> * @return failure count</em>
+<a class="jxr_linenumber" name="92" href="#92">92</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="93" href="#93">93</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">long</strong> getFailureCount() {
+<a class="jxr_linenumber" name="94" href="#94">94</a> <strong class="jxr_keyword">return</strong> failureCount;
+<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"> * @return true if operation was attempted by server, false otherwise.</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> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> wasOperationAttemptedByServer() {
+<a class="jxr_linenumber" name="101" href="#101">101</a> <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="102" href="#102">102</a> }
+<a class="jxr_linenumber" name="103" href="#103">103</a>
+<a class="jxr_linenumber" name="104" href="#104">104</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="105" href="#105">105</a> <em class="jxr_javadoccomment"> * @return true if we know no mutation made it to the server, false otherwise.</em>
+<a class="jxr_linenumber" name="106" href="#106">106</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="107" href="#107">107</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isGuaranteedClientSideOnly() {
+<a class="jxr_linenumber" name="108" href="#108">108</a> <strong class="jxr_keyword">return</strong> guaranteedClientSideOnly;
+<a class="jxr_linenumber" name="109" href="#109">109</a> }
+<a class="jxr_linenumber" name="110" href="#110">110</a> }
</pre>
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