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Posted to commits@hbase.apache.org by mi...@apache.org on 2016/02/06 02:34:14 UTC
[03/17] hbase-site git commit: Published site at
9c832109458ced70d0db701e7f58ef41b1df0fc7.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9bc06f81/xref/org/apache/hadoop/hbase/mapreduce/ImportTsv.html
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diff --git a/xref/org/apache/hadoop/hbase/mapreduce/ImportTsv.html b/xref/org/apache/hadoop/hbase/mapreduce/ImportTsv.html
index f9f6e8a..2420caf 100644
--- a/xref/org/apache/hadoop/hbase/mapreduce/ImportTsv.html
+++ b/xref/org/apache/hadoop/hbase/mapreduce/ImportTsv.html
@@ -101,704 +101,706 @@
<a class="jxr_linenumber" name="91" href="#91">91</a> <em class="jxr_comment">// If true, bad lines are logged to stderr. Default: false.</em>
<a class="jxr_linenumber" name="92" href="#92">92</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> String LOG_BAD_LINES_CONF_KEY = <span class="jxr_string">"importtsv.log.bad.lines"</span>;
<a class="jxr_linenumber" name="93" href="#93">93</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> String SKIP_LINES_CONF_KEY = <span class="jxr_string">"importtsv.skip.bad.lines"</span>;
-<a class="jxr_linenumber" name="94" href="#94">94</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> String COLUMNS_CONF_KEY = <span class="jxr_string">"importtsv.columns"</span>;
-<a class="jxr_linenumber" name="95" href="#95">95</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> String SEPARATOR_CONF_KEY = <span class="jxr_string">"importtsv.separator"</span>;
-<a class="jxr_linenumber" name="96" href="#96">96</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> String ATTRIBUTE_SEPERATOR_CONF_KEY = <span class="jxr_string">"attributes.seperator"</span>;
-<a class="jxr_linenumber" name="97" href="#97">97</a> <em class="jxr_comment">//This config is used to propagate credentials from parent MR jobs which launch</em>
-<a class="jxr_linenumber" name="98" href="#98">98</a> <em class="jxr_comment">//ImportTSV jobs. SEE IntegrationTestImportTsv.</em>
-<a class="jxr_linenumber" name="99" href="#99">99</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> String CREDENTIALS_LOCATION = <span class="jxr_string">"credentials_location"</span>;
-<a class="jxr_linenumber" name="100" href="#100">100</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> String DEFAULT_SEPARATOR = <span class="jxr_string">"\t"</span>;
-<a class="jxr_linenumber" name="101" href="#101">101</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> String DEFAULT_ATTRIBUTES_SEPERATOR = <span class="jxr_string">"=>"</span>;
-<a class="jxr_linenumber" name="102" href="#102">102</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> String DEFAULT_MULTIPLE_ATTRIBUTES_SEPERATOR = <span class="jxr_string">","</span>;
-<a class="jxr_linenumber" name="103" href="#103">103</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> Class DEFAULT_MAPPER = TsvImporterMapper.<strong class="jxr_keyword">class</strong>;
-<a class="jxr_linenumber" name="104" href="#104">104</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> String CREATE_TABLE_CONF_KEY = <span class="jxr_string">"create.table"</span>;
-<a class="jxr_linenumber" name="105" href="#105">105</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> String NO_STRICT_COL_FAMILY = <span class="jxr_string">"no.strict"</span>;
-<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> <em class="jxr_javadoccomment"> * If table didn't exist and was created in dry-run mode, this flag is</em>
-<a class="jxr_linenumber" name="108" href="#108">108</a> <em class="jxr_javadoccomment"> * flipped to delete it when MR ends.</em>
-<a class="jxr_linenumber" name="109" href="#109">109</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="110" href="#110">110</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> DRY_RUN_TABLE_CREATED;
-<a class="jxr_linenumber" name="111" href="#111">111</a>
-<a class="jxr_linenumber" name="112" href="#112">112</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/mapreduce/ImportTsv.html">TsvParser</a> {
-<a class="jxr_linenumber" name="113" href="#113">113</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="114" href="#114">114</a> <em class="jxr_javadoccomment"> * Column families and qualifiers mapped to the TSV columns</em>
-<a class="jxr_linenumber" name="115" href="#115">115</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="116" href="#116">116</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> byte[][] families;
-<a class="jxr_linenumber" name="117" href="#117">117</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> byte[][] qualifiers;
-<a class="jxr_linenumber" name="118" href="#118">118</a>
-<a class="jxr_linenumber" name="119" href="#119">119</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> byte separatorByte;
-<a class="jxr_linenumber" name="120" href="#120">120</a>
-<a class="jxr_linenumber" name="121" href="#121">121</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> rowKeyColumnIndex;
-<a class="jxr_linenumber" name="122" href="#122">122</a>
-<a class="jxr_linenumber" name="123" href="#123">123</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> maxColumnCount;
-<a class="jxr_linenumber" name="124" href="#124">124</a>
-<a class="jxr_linenumber" name="125" href="#125">125</a> <em class="jxr_comment">// Default value must be negative</em>
-<a class="jxr_linenumber" name="126" href="#126">126</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> DEFAULT_TIMESTAMP_COLUMN_INDEX = -1;
-<a class="jxr_linenumber" name="127" href="#127">127</a>
-<a class="jxr_linenumber" name="128" href="#128">128</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> timestampKeyColumnIndex = DEFAULT_TIMESTAMP_COLUMN_INDEX;
-<a class="jxr_linenumber" name="129" href="#129">129</a>
-<a class="jxr_linenumber" name="130" href="#130">130</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String ROWKEY_COLUMN_SPEC = <span class="jxr_string">"HBASE_ROW_KEY"</span>;
-<a class="jxr_linenumber" name="131" href="#131">131</a>
-<a class="jxr_linenumber" name="132" href="#132">132</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String TIMESTAMPKEY_COLUMN_SPEC = <span class="jxr_string">"HBASE_TS_KEY"</span>;
-<a class="jxr_linenumber" name="133" href="#133">133</a>
-<a class="jxr_linenumber" name="134" href="#134">134</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String ATTRIBUTES_COLUMN_SPEC = <span class="jxr_string">"HBASE_ATTRIBUTES_KEY"</span>;
-<a class="jxr_linenumber" name="135" href="#135">135</a>
-<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">final</strong> String CELL_VISIBILITY_COLUMN_SPEC = <span class="jxr_string">"HBASE_CELL_VISIBILITY"</span>;
-<a class="jxr_linenumber" name="137" href="#137">137</a>
-<a class="jxr_linenumber" name="138" href="#138">138</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CELL_TTL_COLUMN_SPEC = <span class="jxr_string">"HBASE_CELL_TTL"</span>;
-<a class="jxr_linenumber" name="139" href="#139">139</a>
-<a class="jxr_linenumber" name="140" href="#140">140</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> attrKeyColumnIndex = DEFAULT_ATTRIBUTES_COLUMN_INDEX;
-<a class="jxr_linenumber" name="141" href="#141">141</a>
-<a class="jxr_linenumber" name="142" href="#142">142</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> DEFAULT_ATTRIBUTES_COLUMN_INDEX = -1;
-<a class="jxr_linenumber" name="143" href="#143">143</a>
-<a class="jxr_linenumber" name="144" href="#144">144</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> DEFAULT_CELL_VISIBILITY_COLUMN_INDEX = -1;
-<a class="jxr_linenumber" name="145" href="#145">145</a>
-<a class="jxr_linenumber" name="146" href="#146">146</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> DEFAULT_CELL_TTL_COLUMN_INDEX = -1;
-<a class="jxr_linenumber" name="147" href="#147">147</a>
-<a class="jxr_linenumber" name="148" href="#148">148</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> cellVisibilityColumnIndex = DEFAULT_CELL_VISIBILITY_COLUMN_INDEX;
-<a class="jxr_linenumber" name="149" href="#149">149</a>
-<a class="jxr_linenumber" name="150" href="#150">150</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> cellTTLColumnIndex = DEFAULT_CELL_TTL_COLUMN_INDEX;
-<a class="jxr_linenumber" name="151" href="#151">151</a>
-<a class="jxr_linenumber" name="152" href="#152">152</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="153" href="#153">153</a> <em class="jxr_javadoccomment"> * @param columnsSpecification the list of columns to parser out, comma separated.</em>
-<a class="jxr_linenumber" name="154" href="#154">154</a> <em class="jxr_javadoccomment"> * The row key should be the special token TsvParser.ROWKEY_COLUMN_SPEC</em>
-<a class="jxr_linenumber" name="155" href="#155">155</a> <em class="jxr_javadoccomment"> * @param separatorStr</em>
-<a class="jxr_linenumber" name="156" href="#156">156</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="157" href="#157">157</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/hadoop/hbase/mapreduce/ImportTsv.html">TsvParser</a>(String columnsSpecification, String separatorStr) {
-<a class="jxr_linenumber" name="158" href="#158">158</a> <em class="jxr_comment">// Configure separator</em>
-<a class="jxr_linenumber" name="159" href="#159">159</a> byte[] separator = Bytes.toBytes(separatorStr);
-<a class="jxr_linenumber" name="160" href="#160">160</a> Preconditions.checkArgument(separator.length == 1,
-<a class="jxr_linenumber" name="161" href="#161">161</a> <span class="jxr_string">"TsvParser only supports single-byte separators"</span>);
-<a class="jxr_linenumber" name="162" href="#162">162</a> separatorByte = separator[0];
-<a class="jxr_linenumber" name="163" href="#163">163</a>
-<a class="jxr_linenumber" name="164" href="#164">164</a> <em class="jxr_comment">// Configure columns</em>
-<a class="jxr_linenumber" name="165" href="#165">165</a> ArrayList<String> columnStrings = Lists.newArrayList(
-<a class="jxr_linenumber" name="166" href="#166">166</a> Splitter.on(',').trimResults().split(columnsSpecification));
-<a class="jxr_linenumber" name="167" href="#167">167</a>
-<a class="jxr_linenumber" name="168" href="#168">168</a> maxColumnCount = columnStrings.size();
-<a class="jxr_linenumber" name="169" href="#169">169</a> families = <strong class="jxr_keyword">new</strong> byte[maxColumnCount][];
-<a class="jxr_linenumber" name="170" href="#170">170</a> qualifiers = <strong class="jxr_keyword">new</strong> byte[maxColumnCount][];
-<a class="jxr_linenumber" name="171" href="#171">171</a>
-<a class="jxr_linenumber" name="172" href="#172">172</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < columnStrings.size(); i++) {
-<a class="jxr_linenumber" name="173" href="#173">173</a> String str = columnStrings.get(i);
-<a class="jxr_linenumber" name="174" href="#174">174</a> <strong class="jxr_keyword">if</strong> (ROWKEY_COLUMN_SPEC.equals(str)) {
-<a class="jxr_linenumber" name="175" href="#175">175</a> rowKeyColumnIndex = i;
-<a class="jxr_linenumber" name="176" href="#176">176</a> <strong class="jxr_keyword">continue</strong>;
-<a class="jxr_linenumber" name="177" href="#177">177</a> }
-<a class="jxr_linenumber" name="178" href="#178">178</a> <strong class="jxr_keyword">if</strong> (TIMESTAMPKEY_COLUMN_SPEC.equals(str)) {
-<a class="jxr_linenumber" name="179" href="#179">179</a> timestampKeyColumnIndex = i;
-<a class="jxr_linenumber" name="180" href="#180">180</a> <strong class="jxr_keyword">continue</strong>;
-<a class="jxr_linenumber" name="181" href="#181">181</a> }
-<a class="jxr_linenumber" name="182" href="#182">182</a> <strong class="jxr_keyword">if</strong> (ATTRIBUTES_COLUMN_SPEC.equals(str)) {
-<a class="jxr_linenumber" name="183" href="#183">183</a> attrKeyColumnIndex = i;
-<a class="jxr_linenumber" name="184" href="#184">184</a> <strong class="jxr_keyword">continue</strong>;
-<a class="jxr_linenumber" name="185" href="#185">185</a> }
-<a class="jxr_linenumber" name="186" href="#186">186</a> <strong class="jxr_keyword">if</strong> (CELL_VISIBILITY_COLUMN_SPEC.equals(str)) {
-<a class="jxr_linenumber" name="187" href="#187">187</a> cellVisibilityColumnIndex = i;
-<a class="jxr_linenumber" name="188" href="#188">188</a> <strong class="jxr_keyword">continue</strong>;
-<a class="jxr_linenumber" name="189" href="#189">189</a> }
-<a class="jxr_linenumber" name="190" href="#190">190</a> <strong class="jxr_keyword">if</strong> (CELL_TTL_COLUMN_SPEC.equals(str)) {
-<a class="jxr_linenumber" name="191" href="#191">191</a> cellTTLColumnIndex = i;
-<a class="jxr_linenumber" name="192" href="#192">192</a> <strong class="jxr_keyword">continue</strong>;
-<a class="jxr_linenumber" name="193" href="#193">193</a> }
-<a class="jxr_linenumber" name="194" href="#194">194</a> String[] parts = str.split(<span class="jxr_string">":"</span>, 2);
-<a class="jxr_linenumber" name="195" href="#195">195</a> <strong class="jxr_keyword">if</strong> (parts.length == 1) {
-<a class="jxr_linenumber" name="196" href="#196">196</a> families[i] = str.getBytes();
-<a class="jxr_linenumber" name="197" href="#197">197</a> qualifiers[i] = HConstants.EMPTY_BYTE_ARRAY;
-<a class="jxr_linenumber" name="198" href="#198">198</a> } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="199" href="#199">199</a> families[i] = parts[0].getBytes();
-<a class="jxr_linenumber" name="200" href="#200">200</a> qualifiers[i] = parts[1].getBytes();
-<a class="jxr_linenumber" name="201" href="#201">201</a> }
-<a class="jxr_linenumber" name="202" href="#202">202</a> }
-<a class="jxr_linenumber" name="203" href="#203">203</a> }
-<a class="jxr_linenumber" name="204" href="#204">204</a>
-<a class="jxr_linenumber" name="205" href="#205">205</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> hasTimestamp() {
-<a class="jxr_linenumber" name="206" href="#206">206</a> <strong class="jxr_keyword">return</strong> timestampKeyColumnIndex != DEFAULT_TIMESTAMP_COLUMN_INDEX;
-<a class="jxr_linenumber" name="207" href="#207">207</a> }
-<a class="jxr_linenumber" name="208" href="#208">208</a>
-<a class="jxr_linenumber" name="209" href="#209">209</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getTimestampKeyColumnIndex() {
-<a class="jxr_linenumber" name="210" href="#210">210</a> <strong class="jxr_keyword">return</strong> timestampKeyColumnIndex;
-<a class="jxr_linenumber" name="211" href="#211">211</a> }
-<a class="jxr_linenumber" name="212" href="#212">212</a>
-<a class="jxr_linenumber" name="213" href="#213">213</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> hasAttributes() {
-<a class="jxr_linenumber" name="214" href="#214">214</a> <strong class="jxr_keyword">return</strong> attrKeyColumnIndex != DEFAULT_ATTRIBUTES_COLUMN_INDEX;
-<a class="jxr_linenumber" name="215" href="#215">215</a> }
-<a class="jxr_linenumber" name="216" href="#216">216</a>
-<a class="jxr_linenumber" name="217" href="#217">217</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> hasCellVisibility() {
-<a class="jxr_linenumber" name="218" href="#218">218</a> <strong class="jxr_keyword">return</strong> cellVisibilityColumnIndex != DEFAULT_CELL_VISIBILITY_COLUMN_INDEX;
-<a class="jxr_linenumber" name="219" href="#219">219</a> }
-<a class="jxr_linenumber" name="220" href="#220">220</a>
-<a class="jxr_linenumber" name="221" href="#221">221</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> hasCellTTL() {
-<a class="jxr_linenumber" name="222" href="#222">222</a> <strong class="jxr_keyword">return</strong> cellTTLColumnIndex != DEFAULT_CELL_VISIBILITY_COLUMN_INDEX;
-<a class="jxr_linenumber" name="223" href="#223">223</a> }
-<a class="jxr_linenumber" name="224" href="#224">224</a>
-<a class="jxr_linenumber" name="225" href="#225">225</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getAttributesKeyColumnIndex() {
-<a class="jxr_linenumber" name="226" href="#226">226</a> <strong class="jxr_keyword">return</strong> attrKeyColumnIndex;
-<a class="jxr_linenumber" name="227" href="#227">227</a> }
-<a class="jxr_linenumber" name="228" href="#228">228</a>
-<a class="jxr_linenumber" name="229" href="#229">229</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getCellVisibilityColumnIndex() {
-<a class="jxr_linenumber" name="230" href="#230">230</a> <strong class="jxr_keyword">return</strong> cellVisibilityColumnIndex;
-<a class="jxr_linenumber" name="231" href="#231">231</a> }
-<a class="jxr_linenumber" name="232" href="#232">232</a>
-<a class="jxr_linenumber" name="233" href="#233">233</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getCellTTLColumnIndex() {
-<a class="jxr_linenumber" name="234" href="#234">234</a> <strong class="jxr_keyword">return</strong> cellTTLColumnIndex;
-<a class="jxr_linenumber" name="235" href="#235">235</a> }
-<a class="jxr_linenumber" name="236" href="#236">236</a>
-<a class="jxr_linenumber" name="237" href="#237">237</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getRowKeyColumnIndex() {
-<a class="jxr_linenumber" name="238" href="#238">238</a> <strong class="jxr_keyword">return</strong> rowKeyColumnIndex;
-<a class="jxr_linenumber" name="239" href="#239">239</a> }
-<a class="jxr_linenumber" name="240" href="#240">240</a>
-<a class="jxr_linenumber" name="241" href="#241">241</a> <strong class="jxr_keyword">public</strong> byte[] getFamily(<strong class="jxr_keyword">int</strong> idx) {
-<a class="jxr_linenumber" name="242" href="#242">242</a> <strong class="jxr_keyword">return</strong> families[idx];
-<a class="jxr_linenumber" name="243" href="#243">243</a> }
-<a class="jxr_linenumber" name="244" href="#244">244</a> <strong class="jxr_keyword">public</strong> byte[] getQualifier(<strong class="jxr_keyword">int</strong> idx) {
-<a class="jxr_linenumber" name="245" href="#245">245</a> <strong class="jxr_keyword">return</strong> qualifiers[idx];
-<a class="jxr_linenumber" name="246" href="#246">246</a> }
-<a class="jxr_linenumber" name="247" href="#247">247</a>
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-<a class="jxr_linenumber" name="294" href="#294">294</a> }
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-<a class="jxr_linenumber" name="302" href="#302">302</a> String timeStampStr = Bytes.toString(lineBytes,
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-<a class="jxr_linenumber" name="304" href="#304">304</a> getColumnLength(timestampKeyColumnIndex));
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-<a class="jxr_linenumber" name="418" href="#418">418</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 = 1L;
-<a class="jxr_linenumber" name="419" href="#419">419</a> }
-<a class="jxr_linenumber" name="420" href="#420">420</a>
-<a class="jxr_linenumber" name="421" href="#421">421</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="422" href="#422">422</a> <em class="jxr_javadoccomment"> * Return starting position and length of row key from the specified line bytes.</em>
-<a class="jxr_linenumber" name="423" href="#423">423</a> <em class="jxr_javadoccomment"> * @param lineBytes</em>
-<a class="jxr_linenumber" name="424" href="#424">424</a> <em class="jxr_javadoccomment"> * @param length</em>
-<a class="jxr_linenumber" name="425" href="#425">425</a> <em class="jxr_javadoccomment"> * @return Pair of row key offset and length.</em>
-<a class="jxr_linenumber" name="426" href="#426">426</a> <em class="jxr_javadoccomment"> * @throws BadTsvLineException</em>
-<a class="jxr_linenumber" name="427" href="#427">427</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="428" href="#428">428</a> <strong class="jxr_keyword">public</strong> Pair<Integer, Integer> parseRowKey(byte[] lineBytes, <strong class="jxr_keyword">int</strong> length)
-<a class="jxr_linenumber" name="429" href="#429">429</a> <strong class="jxr_keyword">throws</strong> <a href="../../../../../org/apache/hadoop/hbase/mapreduce/ImportTsv.html">BadTsvLineException</a> {
-<a class="jxr_linenumber" name="430" href="#430">430</a> <strong class="jxr_keyword">int</strong> rkColumnIndex = 0;
-<a class="jxr_linenumber" name="431" href="#431">431</a> <strong class="jxr_keyword">int</strong> startPos = 0, endPos = 0;
-<a class="jxr_linenumber" name="432" href="#432">432</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i <= length; i++) {
-<a class="jxr_linenumber" name="433" href="#433">433</a> <strong class="jxr_keyword">if</strong> (i == length || lineBytes[i] == separatorByte) {
-<a class="jxr_linenumber" name="434" href="#434">434</a> endPos = i - 1;
-<a class="jxr_linenumber" name="435" href="#435">435</a> <strong class="jxr_keyword">if</strong> (rkColumnIndex++ == getRowKeyColumnIndex()) {
-<a class="jxr_linenumber" name="436" href="#436">436</a> <strong class="jxr_keyword">if</strong> ((endPos + 1) == startPos) {
-<a class="jxr_linenumber" name="437" href="#437">437</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/mapreduce/ImportTsv.html">BadTsvLineException</a>(<span class="jxr_string">"Empty value for ROW KEY."</span>);
-<a class="jxr_linenumber" name="438" href="#438">438</a> }
-<a class="jxr_linenumber" name="439" href="#439">439</a> <strong class="jxr_keyword">break</strong>;
-<a class="jxr_linenumber" name="440" href="#440">440</a> } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="441" href="#441">441</a> startPos = endPos + 2;
-<a class="jxr_linenumber" name="442" href="#442">442</a> }
-<a class="jxr_linenumber" name="443" href="#443">443</a> }
-<a class="jxr_linenumber" name="444" href="#444">444</a> <strong class="jxr_keyword">if</strong> (i == length) {
-<a class="jxr_linenumber" name="445" href="#445">445</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/mapreduce/ImportTsv.html">BadTsvLineException</a>(
-<a class="jxr_linenumber" name="446" href="#446">446</a> <span class="jxr_string">"Row key does not exist as number of columns in the line"</span>
-<a class="jxr_linenumber" name="447" href="#447">447</a> + <span class="jxr_string">" are less than row key position."</span>);
-<a class="jxr_linenumber" name="448" href="#448">448</a> }
-<a class="jxr_linenumber" name="449" href="#449">449</a> }
-<a class="jxr_linenumber" name="450" href="#450">450</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> Pair<Integer, Integer>(startPos, endPos - startPos + 1);
-<a class="jxr_linenumber" name="451" href="#451">451</a> }
-<a class="jxr_linenumber" name="452" href="#452">452</a> }
-<a class="jxr_linenumber" name="453" href="#453">453</a>
-<a class="jxr_linenumber" name="454" href="#454">454</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="455" href="#455">455</a> <em class="jxr_javadoccomment"> * Sets up the actual job.</em>
-<a class="jxr_linenumber" name="456" href="#456">456</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="457" href="#457">457</a> <em class="jxr_javadoccomment"> * @param conf The current configuration.</em>
-<a class="jxr_linenumber" name="458" href="#458">458</a> <em class="jxr_javadoccomment"> * @param args The command line parameters.</em>
-<a class="jxr_linenumber" name="459" href="#459">459</a> <em class="jxr_javadoccomment"> * @return The newly created job.</em>
-<a class="jxr_linenumber" name="460" href="#460">460</a> <em class="jxr_javadoccomment"> * @throws IOException When setting up the job fails.</em>
-<a class="jxr_linenumber" name="461" href="#461">461</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="462" href="#462">462</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> Job createSubmittableJob(Configuration conf, String[] args)
-<a class="jxr_linenumber" name="463" href="#463">463</a> <strong class="jxr_keyword">throws</strong> IOException, ClassNotFoundException {
-<a class="jxr_linenumber" name="464" href="#464">464</a> Job job = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="465" href="#465">465</a> <strong class="jxr_keyword">boolean</strong> isDryRun = conf.getBoolean(DRY_RUN_CONF_KEY, false);
-<a class="jxr_linenumber" name="466" href="#466">466</a> <strong class="jxr_keyword">try</strong> (Connection connection = ConnectionFactory.createConnection(conf)) {
-<a class="jxr_linenumber" name="467" href="#467">467</a> <strong class="jxr_keyword">try</strong> (Admin admin = connection.getAdmin()) {
-<a class="jxr_linenumber" name="468" href="#468">468</a> <em class="jxr_comment">// Support non-XML supported characters</em>
-<a class="jxr_linenumber" name="469" href="#469">469</a> <em class="jxr_comment">// by re-encoding the passed separator as a Base64 string.</em>
-<a class="jxr_linenumber" name="470" href="#470">470</a> String actualSeparator = conf.get(SEPARATOR_CONF_KEY);
-<a class="jxr_linenumber" name="471" href="#471">471</a> <strong class="jxr_keyword">if</strong> (actualSeparator != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="472" href="#472">472</a> conf.set(SEPARATOR_CONF_KEY,
-<a class="jxr_linenumber" name="473" href="#473">473</a> Base64.encodeBytes(actualSeparator.getBytes()));
-<a class="jxr_linenumber" name="474" href="#474">474</a> }
-<a class="jxr_linenumber" name="475" href="#475">475</a>
-<a class="jxr_linenumber" name="476" href="#476">476</a> <em class="jxr_comment">// See if a non-default Mapper was set</em>
-<a class="jxr_linenumber" name="477" href="#477">477</a> String mapperClassName = conf.get(MAPPER_CONF_KEY);
-<a class="jxr_linenumber" name="478" href="#478">478</a> Class mapperClass = mapperClassName != <strong class="jxr_keyword">null</strong>? Class.forName(mapperClassName): DEFAULT_MAPPER;
-<a class="jxr_linenumber" name="479" href="#479">479</a>
-<a class="jxr_linenumber" name="480" href="#480">480</a> <a href="../../../../../org/apache/hadoop/hbase/TableName.html">TableName</a> tableName = TableName.valueOf(args[0]);
-<a class="jxr_linenumber" name="481" href="#481">481</a> Path inputDir = <strong class="jxr_keyword">new</strong> Path(args[1]);
-<a class="jxr_linenumber" name="482" href="#482">482</a> String jobName = conf.get(JOB_NAME_CONF_KEY,NAME + <span class="jxr_string">"_"</span> + tableName.getNameAsString());
-<a class="jxr_linenumber" name="483" href="#483">483</a> job = Job.getInstance(conf, jobName);
-<a class="jxr_linenumber" name="484" href="#484">484</a> job.setJarByClass(mapperClass);
-<a class="jxr_linenumber" name="485" href="#485">485</a> FileInputFormat.setInputPaths(job, inputDir);
-<a class="jxr_linenumber" name="486" href="#486">486</a> job.setInputFormatClass(TextInputFormat.<strong class="jxr_keyword">class</strong>);
-<a class="jxr_linenumber" name="487" href="#487">487</a> job.setMapperClass(mapperClass);
-<a class="jxr_linenumber" name="488" href="#488">488</a> job.setMapOutputKeyClass(ImmutableBytesWritable.<strong class="jxr_keyword">class</strong>);
-<a class="jxr_linenumber" name="489" href="#489">489</a> String hfileOutPath = conf.get(BULK_OUTPUT_CONF_KEY);
-<a class="jxr_linenumber" name="490" href="#490">490</a> String[] columns = conf.getStrings(COLUMNS_CONF_KEY);
-<a class="jxr_linenumber" name="491" href="#491">491</a> <strong class="jxr_keyword">if</strong>(StringUtils.isNotEmpty(conf.get(CREDENTIALS_LOCATION))) {
-<a class="jxr_linenumber" name="492" href="#492">492</a> String fileLoc = conf.get(CREDENTIALS_LOCATION);
-<a class="jxr_linenumber" name="493" href="#493">493</a> Credentials cred = Credentials.readTokenStorageFile(<strong class="jxr_keyword">new</strong> File(fileLoc), conf);
-<a class="jxr_linenumber" name="494" href="#494">494</a> job.getCredentials().addAll(cred);
-<a class="jxr_linenumber" name="495" href="#495">495</a> }
-<a class="jxr_linenumber" name="496" href="#496">496</a>
-<a class="jxr_linenumber" name="497" href="#497">497</a> <strong class="jxr_keyword">if</strong> (hfileOutPath != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="498" href="#498">498</a> <strong class="jxr_keyword">if</strong> (!admin.tableExists(tableName)) {
-<a class="jxr_linenumber" name="499" href="#499">499</a> LOG.warn(format(<span class="jxr_string">"Table '%s' does not exist."</span>, tableName));
-<a class="jxr_linenumber" name="500" href="#500">500</a> <strong class="jxr_keyword">if</strong> (<span class="jxr_string">"yes"</span>.equalsIgnoreCase(conf.get(CREATE_TABLE_CONF_KEY, <span class="jxr_string">"yes"</span>))) {
-<a class="jxr_linenumber" name="501" href="#501">501</a> <em class="jxr_comment">// TODO: this is backwards. Instead of depending on the existence of a table,</em>
-<a class="jxr_linenumber" name="502" href="#502">502</a> <em class="jxr_comment">// create a sane splits file for HFileOutputFormat based on data sampling.</em>
-<a class="jxr_linenumber" name="503" href="#503">503</a> createTable(admin, tableName, columns);
-<a class="jxr_linenumber" name="504" href="#504">504</a> <strong class="jxr_keyword">if</strong> (isDryRun) {
-<a class="jxr_linenumber" name="505" href="#505">505</a> LOG.warn(<span class="jxr_string">"Dry run: Table will be deleted at end of dry run."</span>);
-<a class="jxr_linenumber" name="506" href="#506">506</a> <strong class="jxr_keyword">synchronized</strong> (ImportTsv.<strong class="jxr_keyword">class</strong>) {
-<a class="jxr_linenumber" name="507" href="#507">507</a> DRY_RUN_TABLE_CREATED = <strong class="jxr_keyword">true</strong>;
-<a class="jxr_linenumber" name="508" href="#508">508</a> }
-<a class="jxr_linenumber" name="509" href="#509">509</a> }
-<a class="jxr_linenumber" name="510" href="#510">510</a> } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="511" href="#511">511</a> String errorMsg =
-<a class="jxr_linenumber" name="512" href="#512">512</a> format(<span class="jxr_string">"Table '%s' does not exist and '%s' is set to no."</span>, tableName,
-<a class="jxr_linenumber" name="513" href="#513">513</a> CREATE_TABLE_CONF_KEY);
-<a class="jxr_linenumber" name="514" href="#514">514</a> LOG.error(errorMsg);
-<a class="jxr_linenumber" name="515" href="#515">515</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/TableNotFoundException.html">TableNotFoundException</a>(errorMsg);
-<a class="jxr_linenumber" name="516" href="#516">516</a> }
-<a class="jxr_linenumber" name="517" href="#517">517</a> }
-<a class="jxr_linenumber" name="518" href="#518">518</a> <strong class="jxr_keyword">try</strong> (Table table = connection.getTable(tableName);
-<a class="jxr_linenumber" name="519" href="#519">519</a> <a href="../../../../../org/apache/hadoop/hbase/client/RegionLocator.html">RegionLocator</a> regionLocator = connection.getRegionLocator(tableName)) {
-<a class="jxr_linenumber" name="520" href="#520">520</a> <strong class="jxr_keyword">boolean</strong> noStrict = conf.getBoolean(NO_STRICT_COL_FAMILY, false);
-<a class="jxr_linenumber" name="521" href="#521">521</a> <em class="jxr_comment">// if no.strict is false then check column family</em>
-<a class="jxr_linenumber" name="522" href="#522">522</a> <strong class="jxr_keyword">if</strong>(!noStrict) {
-<a class="jxr_linenumber" name="523" href="#523">523</a> ArrayList<String> unmatchedFamilies = <strong class="jxr_keyword">new</strong> ArrayList<String>();
-<a class="jxr_linenumber" name="524" href="#524">524</a> Set<String> cfSet = getColumnFamilies(columns);
-<a class="jxr_linenumber" name="525" href="#525">525</a> <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html">HTableDescriptor</a> tDesc = table.getTableDescriptor();
-<a class="jxr_linenumber" name="526" href="#526">526</a> <strong class="jxr_keyword">for</strong> (String cf : cfSet) {
-<a class="jxr_linenumber" name="527" href="#527">527</a> <strong class="jxr_keyword">if</strong>(tDesc.getFamily(Bytes.toBytes(cf)) == <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="528" href="#528">528</a> unmatchedFamilies.add(cf);
-<a class="jxr_linenumber" name="529" href="#529">529</a> }
-<a class="jxr_linenumber" name="530" href="#530">530</a> }
-<a class="jxr_linenumber" name="531" href="#531">531</a> <strong class="jxr_keyword">if</strong>(unmatchedFamilies.size() > 0) {
-<a class="jxr_linenumber" name="532" href="#532">532</a> ArrayList<String> familyNames = <strong class="jxr_keyword">new</strong> ArrayList<String>();
-<a class="jxr_linenumber" name="533" href="#533">533</a> <strong class="jxr_keyword">for</strong> (HColumnDescriptor family : table.getTableDescriptor().getFamilies()) {
-<a class="jxr_linenumber" name="534" href="#534">534</a> familyNames.add(family.getNameAsString());
-<a class="jxr_linenumber" name="535" href="#535">535</a> }
-<a class="jxr_linenumber" name="536" href="#536">536</a> String msg =
-<a class="jxr_linenumber" name="537" href="#537">537</a> <span class="jxr_string">"Column Families "</span> + unmatchedFamilies + <span class="jxr_string">" specified in "</span> + COLUMNS_CONF_KEY
-<a class="jxr_linenumber" name="538" href="#538">538</a> + <span class="jxr_string">" does not match with any of the table "</span> + tableName
-<a class="jxr_linenumber" name="539" href="#539">539</a> + <span class="jxr_string">" column families "</span> + familyNames + <span class="jxr_string">".\n"</span>
-<a class="jxr_linenumber" name="540" href="#540">540</a> + <span class="jxr_string">"To disable column family check, use -D"</span> + NO_STRICT_COL_FAMILY
-<a class="jxr_linenumber" name="541" href="#541">541</a> + <span class="jxr_string">"=true.\n"</span>;
-<a class="jxr_linenumber" name="542" href="#542">542</a> usage(msg);
-<a class="jxr_linenumber" name="543" href="#543">543</a> System.exit(-1);
-<a class="jxr_linenumber" name="544" href="#544">544</a> }
-<a class="jxr_linenumber" name="545" href="#545">545</a> }
-<a class="jxr_linenumber" name="546" href="#546">546</a> <strong class="jxr_keyword">if</strong> (mapperClass.equals(TsvImporterTextMapper.<strong class="jxr_keyword">class</strong>)) {
-<a class="jxr_linenumber" name="547" href="#547">547</a> job.setMapOutputValueClass(Text.<strong class="jxr_keyword">class</strong>);
-<a class="jxr_linenumber" name="548" href="#548">548</a> job.setReducerClass(TextSortReducer.<strong class="jxr_keyword">class</strong>);
-<a class="jxr_linenumber" name="549" href="#549">549</a> } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="550" href="#550">550</a> job.setMapOutputValueClass(Put.<strong class="jxr_keyword">class</strong>);
-<a class="jxr_linenumber" name="551" href="#551">551</a> job.setCombinerClass(PutCombiner.<strong class="jxr_keyword">class</strong>);
-<a class="jxr_linenumber" name="552" href="#552">552</a> job.setReducerClass(PutSortReducer.<strong class="jxr_keyword">class</strong>);
-<a class="jxr_linenumber" name="553" href="#553">553</a> }
-<a class="jxr_linenumber" name="554" href="#554">554</a> <strong class="jxr_keyword">if</strong> (!isDryRun) {
-<a class="jxr_linenumber" name="555" href="#555">555</a> Path outputDir = <strong class="jxr_keyword">new</strong> Path(hfileOutPath);
-<a class="jxr_linenumber" name="556" href="#556">556</a> FileOutputFormat.setOutputPath(job, outputDir);
-<a class="jxr_linenumber" name="557" href="#557">557</a> HFileOutputFormat2.configureIncrementalLoad(job, table.getTableDescriptor(),
-<a class="jxr_linenumber" name="558" href="#558">558</a> regionLocator);
-<a class="jxr_linenumber" name="559" href="#559">559</a> }
-<a class="jxr_linenumber" name="560" href="#560">560</a> }
-<a class="jxr_linenumber" name="561" href="#561">561</a> } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="562" href="#562">562</a> <strong class="jxr_keyword">if</strong> (!admin.tableExists(tableName)) {
-<a class="jxr_linenumber" name="563" href="#563">563</a> String errorMsg = format(<span class="jxr_string">"Table '%s' does not exist."</span>, tableName);
-<a class="jxr_linenumber" name="564" href="#564">564</a> LOG.error(errorMsg);
-<a class="jxr_linenumber" name="565" href="#565">565</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/TableNotFoundException.html">TableNotFoundException</a>(errorMsg);
-<a class="jxr_linenumber" name="566" href="#566">566</a> }
-<a class="jxr_linenumber" name="567" href="#567">567</a> <strong class="jxr_keyword">if</strong> (mapperClass.equals(TsvImporterTextMapper.<strong class="jxr_keyword">class</strong>)) {
-<a class="jxr_linenumber" name="568" href="#568">568</a> usage(TsvImporterTextMapper.<strong class="jxr_keyword">class</strong>.toString()
-<a class="jxr_linenumber" name="569" href="#569">569</a> + <span class="jxr_string">" should not be used for non bulkloading case. use "</span>
-<a class="jxr_linenumber" name="570" href="#570">570</a> + TsvImporterMapper.<strong class="jxr_keyword">class</strong>.toString()
-<a class="jxr_linenumber" name="571" href="#571">571</a> + <span class="jxr_string">" or custom mapper whose value type is Put."</span>);
-<a class="jxr_linenumber" name="572" href="#572">572</a> System.exit(-1);
-<a class="jxr_linenumber" name="573" href="#573">573</a> }
-<a class="jxr_linenumber" name="574" href="#574">574</a> <strong class="jxr_keyword">if</strong> (!isDryRun) {
-<a class="jxr_linenumber" name="575" href="#575">575</a> <em class="jxr_comment">// No reducers. Just write straight to table. Call initTableReducerJob</em>
-<a class="jxr_linenumber" name="576" href="#576">576</a> <em class="jxr_comment">// to set up the TableOutputFormat.</em>
-<a class="jxr_linenumber" name="577" href="#577">577</a> TableMapReduceUtil.initTableReducerJob(tableName.getNameAsString(), <strong class="jxr_keyword">null</strong>, job);
-<a class="jxr_linenumber" name="578" href="#578">578</a> }
-<a class="jxr_linenumber" name="579" href="#579">579</a> job.setNumReduceTasks(0);
-<a class="jxr_linenumber" name="580" href="#580">580</a> }
-<a class="jxr_linenumber" name="581" href="#581">581</a> <strong class="jxr_keyword">if</strong> (isDryRun) {
-<a class="jxr_linenumber" name="582" href="#582">582</a> job.setOutputFormatClass(NullOutputFormat.<strong class="jxr_keyword">class</strong>);
-<a class="jxr_linenumber" name="583" href="#583">583</a> job.getConfiguration().setStrings(<span class="jxr_string">"io.serializations"</span>,
-<a class="jxr_linenumber" name="584" href="#584">584</a> job.getConfiguration().get(<span class="jxr_string">"io.serializations"</span>),
-<a class="jxr_linenumber" name="585" href="#585">585</a> MutationSerialization.<strong class="jxr_keyword">class</strong>.getName(), ResultSerialization.<strong class="jxr_keyword">class</strong>.getName(),
-<a class="jxr_linenumber" name="586" href="#586">586</a> KeyValueSerialization.<strong class="jxr_keyword">class</strong>.getName());
-<a class="jxr_linenumber" name="587" href="#587">587</a> }
-<a class="jxr_linenumber" name="588" href="#588">588</a> TableMapReduceUtil.addDependencyJars(job);
-<a class="jxr_linenumber" name="589" href="#589">589</a> TableMapReduceUtil.addDependencyJars(job.getConfiguration(),
-<a class="jxr_linenumber" name="590" href="#590">590</a> com.google.common.base.Function.<strong class="jxr_keyword">class</strong> <em class="jxr_comment">/*<em class="jxr_comment"> Guava used by <a href="../../../../../org/apache/hadoop/hbase/mapreduce/ImportTsv.html">TsvParser</a> */</em>);</em>
-<a class="jxr_linenumber" name="591" href="#591">591</a> }
-<a class="jxr_linenumber" name="592" href="#592">592</a> }
-<a class="jxr_linenumber" name="593" href="#593">593</a> <strong class="jxr_keyword">return</strong> job;
-<a class="jxr_linenumber" name="594" href="#594">594</a> }
-<a class="jxr_linenumber" name="595" href="#595">595</a>
-<a class="jxr_linenumber" name="596" href="#596">596</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> createTable(<a href="../../../../../org/apache/hadoop/hbase/client/Admin.html">Admin</a> admin, <a href="../../../../../org/apache/hadoop/hbase/TableName.html">TableName</a> tableName, String[] columns)
-<a class="jxr_linenumber" name="597" href="#597">597</a> <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="598" href="#598">598</a> <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html">HTableDescriptor</a> htd = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html">HTableDescriptor</a>(tableName);
-<a class="jxr_linenumber" name="599" href="#599">599</a> Set<String> cfSet = getColumnFamilies(columns);
-<a class="jxr_linenumber" name="600" href="#600">600</a> <strong class="jxr_keyword">for</strong> (String cf : cfSet) {
-<a class="jxr_linenumber" name="601" href="#601">601</a> <a href="../../../../../org/apache/hadoop/hbase/HColumnDescriptor.html">HColumnDescriptor</a> hcd = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/HColumnDescriptor.html">HColumnDescriptor</a>(Bytes.toBytes(cf));
-<a class="jxr_linenumber" name="602" href="#602">602</a> htd.addFamily(hcd);
-<a class="jxr_linenumber" name="603" href="#603">603</a> }
-<a class="jxr_linenumber" name="604" href="#604">604</a> LOG.warn(format(<span class="jxr_string">"Creating table '%s' with '%s' columns and default descriptors."</span>,
-<a class="jxr_linenumber" name="605" href="#605">605</a> tableName, cfSet));
-<a class="jxr_linenumber" name="606" href="#606">606</a> admin.createTable(htd);
-<a class="jxr_linenumber" name="607" href="#607">607</a> }
-<a class="jxr_linenumber" name="608" href="#608">608</a>
-<a class="jxr_linenumber" name="609" href="#609">609</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> deleteTable(Configuration conf, String[] args) {
-<a class="jxr_linenumber" name="610" href="#610">610</a> <a href="../../../../../org/apache/hadoop/hbase/TableName.html">TableName</a> tableName = TableName.valueOf(args[0]);
-<a class="jxr_linenumber" name="611" href="#611">611</a> <strong class="jxr_keyword">try</strong> (Connection connection = ConnectionFactory.createConnection(conf);
-<a class="jxr_linenumber" name="612" href="#612">612</a> <a href="../../../../../org/apache/hadoop/hbase/client/Admin.html">Admin</a> admin = connection.getAdmin()) {
-<a class="jxr_linenumber" name="613" href="#613">613</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="614" href="#614">614</a> admin.disableTable(tableName);
-<a class="jxr_linenumber" name="615" href="#615">615</a> } <strong class="jxr_keyword">catch</strong> (TableNotEnabledException e) {
-<a class="jxr_linenumber" name="616" href="#616">616</a> LOG.debug(<span class="jxr_string">"Dry mode: Table: "</span> + tableName + <span class="jxr_string">" already disabled, so just deleting it."</span>);
-<a class="jxr_linenumber" name="617" href="#617">617</a> }
-<a class="jxr_linenumber" name="618" href="#618">618</a> admin.deleteTable(tableName);
-<a class="jxr_linenumber" name="619" href="#619">619</a> } <strong class="jxr_keyword">catch</strong> (IOException e) {
-<a class="jxr_linenumber" name="620" href="#620">620</a> LOG.error(format(<span class="jxr_string">"***Dry run: Failed to delete table '%s'.***%n%s"</span>, tableName,
-<a class="jxr_linenumber" name="621" href="#621">621</a> e.toString()));
-<a class="jxr_linenumber" name="622" href="#622">622</a> <strong class="jxr_keyword">return</strong>;
-<a class="jxr_linenumber" name="623" href="#623">623</a> }
-<a class="jxr_linenumber" name="624" href="#624">624</a> LOG.info(format(<span class="jxr_string">"Dry run: Deleted table '%s'."</span>, tableName));
-<a class="jxr_linenumber" name="625" href="#625">625</a> }
-<a class="jxr_linenumber" name="626" href="#626">626</a>
-<a class="jxr_linenumber" name="627" href="#627">627</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Set<String> getColumnFamilies(String[] columns) {
-<a class="jxr_linenumber" name="628" href="#628">628</a> Set<String> cfSet = <strong class="jxr_keyword">new</strong> HashSet<String>();
-<a class="jxr_linenumber" name="629" href="#629">629</a> <strong class="jxr_keyword">for</strong> (String aColumn : columns) {
-<a class="jxr_linenumber" name="630" href="#630">630</a> <strong class="jxr_keyword">if</strong> (TsvParser.ROWKEY_COLUMN_SPEC.equals(aColumn)
-<a class="jxr_linenumber" name="631" href="#631">631</a> || TsvParser.TIMESTAMPKEY_COLUMN_SPEC.equals(aColumn)
-<a class="jxr_linenumber" name="632" href="#632">632</a> || TsvParser.CELL_VISIBILITY_COLUMN_SPEC.equals(aColumn)
-<a class="jxr_linenumber" name="633" href="#633">633</a> || TsvParser.CELL_TTL_COLUMN_SPEC.equals(aColumn)
-<a class="jxr_linenumber" name="634" href="#634">634</a> || TsvParser.ATTRIBUTES_COLUMN_SPEC.equals(aColumn))
-<a class="jxr_linenumber" name="635" href="#635">635</a> <strong class="jxr_keyword">continue</strong>;
-<a class="jxr_linenumber" name="636" href="#636">636</a> <em class="jxr_comment">// we are only concerned with the first one (in case this is a cf:cq)</em>
-<a class="jxr_linenumber" name="637" href="#637">637</a> cfSet.add(aColumn.split(<span class="jxr_string">":"</span>, 2)[0]);
-<a class="jxr_linenumber" name="638" href="#638">638</a> }
-<a class="jxr_linenumber" name="639" href="#639">639</a> <strong class="jxr_keyword">return</strong> cfSet;
-<a class="jxr_linenumber" name="640" href="#640">640</a> }
-<a class="jxr_linenumber" name="641" href="#641">641</a>
-<a class="jxr_linenumber" name="642" href="#642">642</a> <em class="jxr_comment">/*</em>
-<a class="jxr_linenumber" name="643" href="#643">643</a> <em class="jxr_comment"> * @param errorMsg Error message. Can be null.</em>
-<a class="jxr_linenumber" name="644" href="#644">644</a> <em class="jxr_comment"> */</em>
-<a class="jxr_linenumber" name="645" href="#645">645</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> usage(<strong class="jxr_keyword">final</strong> String errorMsg) {
-<a class="jxr_linenumber" name="646" href="#646">646</a> <strong class="jxr_keyword">if</strong> (errorMsg != <strong class="jxr_keyword">null</strong> && errorMsg.length() > 0) {
-<a class="jxr_linenumber" name="647" href="#647">647</a> System.err.println(<span class="jxr_string">"ERROR: "</span> + errorMsg);
-<a class="jxr_linenumber" name="648" href="#648">648</a> }
-<a class="jxr_linenumber" name="649" href="#649">649</a> String usage =
-<a class="jxr_linenumber" name="650" href="#650">650</a> <span class="jxr_string">"Usage: "</span> + NAME + <span class="jxr_string">" -D"</span>+ COLUMNS_CONF_KEY + <span class="jxr_string">"=a,b,c <tablename> <inputdir>\n"</span> +
-<a class="jxr_linenumber" name="651" href="#651">651</a> <span class="jxr_string">"\n"</span> +
-<a class="jxr_linenumber" name="652" href="#652">652</a> <span class="jxr_string">"Imports the given input directory of TSV data into the specified table.\n"</span> +
-<a class="jxr_linenumber" name="653" href="#653">653</a> <span class="jxr_string">"\n"</span> +
-<a class="jxr_linenumber" name="654" href="#654">654</a> <span class="jxr_string">"The column names of the TSV data must be specified using the -D"</span> + COLUMNS_CONF_KEY + <span class="jxr_string">"\n"</span> +
-<a class="jxr_linenumber" name="655" href="#655">655</a> <span class="jxr_string">"option. This option takes the form of comma-separated column names, where each\n"</span> +
-<a class="jxr_linenumber" name="656" href="#656">656</a> <span class="jxr_string">"column name is either a simple column family, or a columnfamily:qualifier. The special\n"</span> +
-<a class="jxr_linenumber" name="657" href="#657">657</a> <span class="jxr_string">"column name "</span> + TsvParser.ROWKEY_COLUMN_SPEC + <span class="jxr_string">" is used to designate that this column should be used\n"</span> +
-<a class="jxr_linenumber" name="658" href="#658">658</a> <span class="jxr_string">"as the row key for each imported record. You must specify exactly one column\n"</span> +
-<a class="jxr_linenumber" name="659" href="#659">659</a> <span class="jxr_string">"to be the row key, and you must specify a column name for every column that exists in the\n"</span> +
-<a class="jxr_linenumber" name="660" href="#660">660</a> <span class="jxr_string">"input data. Another special column"</span> + TsvParser.TIMESTAMPKEY_COLUMN_SPEC +
-<a class="jxr_linenumber" name="661" href="#661">661</a> <span class="jxr_string">" designates that this column should be\n"</span> +
-<a class="jxr_linenumber" name="662" href="#662">662</a> <span class="jxr_string">"used as timestamp for each record. Unlike "</span> + TsvParser.ROWKEY_COLUMN_SPEC + <span class="jxr_string">", "</span> +
-<a class="jxr_linenumber" name="663" href="#663">663</a> TsvParser.TIMESTAMPKEY_COLUMN_SPEC + <span class="jxr_string">" is optional."</span> + <span class="jxr_string">"\n"</span> +
-<a class="jxr_linenumber" name="664" href="#664">664</a> <span class="jxr_string">"You must specify at most one column as timestamp key for each imported record.\n"</span> +
-<a class="jxr_linenumber" name="665" href="#665">665</a> <span class="jxr_string">"Record with invalid timestamps (blank, non-numeric) will be treated as bad record.\n"</span> +
-<a class="jxr_linenumber" name="666" href="#666">666</a> <span class="jxr_string">"Note: if you use this option, then '"</span> + TIMESTAMP_CONF_KEY + <span class="jxr_string">"' option will be ignored.\n"</span> +
-<a class="jxr_linenumber" name="667" href="#667">667</a> <span class="jxr_string">"\n"</span> +
-<a class="jxr_linenumber" name="668" href="#668">668</a> <span class="jxr_string">"Other special columns that can be specified are "</span> + TsvParser.CELL_TTL_COLUMN_SPEC +
-<a class="jxr_linenumber" name="669" href="#669">669</a> <span class="jxr_string">" and "</span> + TsvParser.CELL_VISIBILITY_COLUMN_SPEC + <span class="jxr_string">".\n"</span> +
-<a class="jxr_linenumber" name="670" href="#670">670</a> TsvParser.CELL_TTL_COLUMN_SPEC + <span class="jxr_string">" designates that this column will be used "</span> +
-<a class="jxr_linenumber" name="671" href="#671">671</a> <span class="jxr_string">"as a Cell's Time To Live (TTL) attribute.\n"</span> +
-<a class="jxr_linenumber" name="672" href="#672">672</a> TsvParser.CELL_VISIBILITY_COLUMN_SPEC + <span class="jxr_string">" designates that this column contains the "</span> +
-<a class="jxr_linenumber" name="673" href="#673">673</a> <span class="jxr_string">"visibility label expression.\n"</span> +
-<a class="jxr_linenumber" name="674" href="#674">674</a> <span class="jxr_string">"\n"</span> +
-<a class="jxr_linenumber" name="675" href="#675">675</a> TsvParser.ATTRIBUTES_COLUMN_SPEC+<span class="jxr_string">" can be used to specify Operation Attributes per record.\n"</span>+
-<a class="jxr_linenumber" name="676" href="#676">676</a> <span class="jxr_string">" Should be specified as key=>value where "</span>+TsvParser.DEFAULT_ATTRIBUTES_COLUMN_INDEX+ <span class="jxr_string">" is used \n"</span>+
-<a class="jxr_linenumber" name="677" href="#677">677</a> <span class="jxr_string">" as the seperator. Note that more than one OperationAttributes can be specified.\n"</span>+
-<a class="jxr_linenumber" name="678" href="#678">678</a> <span class="jxr_string">"By default importtsv will load data directly into HBase. To instead generate\n"</span> +
-<a class="jxr_linenumber" name="679" href="#679">679</a> <span class="jxr_string">"HFiles of data to prepare for a bulk data load, pass the option:\n"</span> +
-<a class="jxr_linenumber" name="680" href="#680">680</a> <span class="jxr_string">" -D"</span> + BULK_OUTPUT_CONF_KEY + <span class="jxr_string">"=/path/for/output\n"</span> +
-<a class="jxr_linenumber" name="681" href="#681">681</a> <span class="jxr_string">" Note: if you do not use this option, then the target table must already exist in HBase\n"</span> +
-<a class="jxr_linenumber" name="682" href="#682">682</a> <span class="jxr_string">"\n"</span> +
-<a class="jxr_linenumber" name="683" href="#683">683</a> <span class="jxr_string">"Other options that may be specified with -D include:\n"</span> +
-<a class="jxr_linenumber" name="684" href="#684">684</a> <span class="jxr_string">" -D"</span> + DRY_RUN_CONF_KEY + <span class="jxr_string">"=true - Dry run mode. Data is not actually populated into"</span> +
-<a class="jxr_linenumber" name="685" href="#685">685</a> <span class="jxr_string">" table. If table does not exist, it is created but deleted in the end.\n"</span> +
-<a class="jxr_linenumber" name="686" href="#686">686</a> <span class="jxr_string">" -D"</span> + SKIP_LINES_CONF_KEY + <span class="jxr_string">"=false - fail if encountering an invalid line\n"</span> +
-<a class="jxr_linenumber" name="687" href="#687">687</a> <span class="jxr_string">" -D"</span> + LOG_BAD_LINES_CONF_KEY + <span class="jxr_string">"=true - logs invalid lines to stderr\n"</span> +
-<a class="jxr_linenumber" name="688" href="#688">688</a> <span class="jxr_string">" '-D"</span> + SEPARATOR_CONF_KEY + <span class="jxr_string">"=|' - eg separate on pipes instead of tabs\n"</span> +
-<a class="jxr_linenumber" name="689" href="#689">689</a> <span class="jxr_string">" -D"</span> + TIMESTAMP_CONF_KEY + <span class="jxr_string">"=currentTimeAsLong - use the specified timestamp for the import\n"</span> +
-<a class="jxr_linenumber" name="690" href="#690">690</a> <span class="jxr_string">" -D"</span> + MAPPER_CONF_KEY + <span class="jxr_string">"=my.Mapper - A user-defined Mapper to use instead of "</span> +
-<a class="jxr_linenumber" name="691" href="#691">691</a> DEFAULT_MAPPER.getName() + <span class="jxr_string">"\n"</span> +
-<a class="jxr_linenumber" name="692" href="#692">692</a> <span class="jxr_string">" -D"</span> + JOB_NAME_CONF_KEY + <span class="jxr_string">"=jobName - use the specified mapreduce job name for the import\n"</span> +
-<a class="jxr_linenumber" name="693" href="#693">693</a> <span class="jxr_string">" -D"</span> + CREATE_TABLE_CONF_KEY + <span class="jxr_string">"=no - can be used to avoid creation of table by this tool\n"</span> +
-<a class="jxr_linenumber" name="694" href="#694">694</a> <span class="jxr_string">" Note: if you set this to 'no', then the target table must already exist in HBase\n"</span> +
-<a class="jxr_linenumber" name="695" href="#695">695</a> <span class="jxr_string">" -D"</span> + NO_STRICT_COL_FAMILY + <span class="jxr_string">"=true - ignore column family check in hbase table. "</span> +
-<a class="jxr_linenumber" name="696" href="#696">696</a> <span class="jxr_string">"Default is false\n\n"</span> +
-<a class="jxr_linenumber" name="697" href="#697">697</a> <span class="jxr_string">"For performance consider the following options:\n"</span> +
-<a class="jxr_linenumber" name="698" href="#698">698</a> <span class="jxr_string">" -Dmapreduce.map.speculative=false\n"</span> +
-<a class="jxr_linenumber" name="699" href="#699">699</a> <span class="jxr_string">" -Dmapreduce.reduce.speculative=false"</span>;
-<a class="jxr_linenumber" name="700" href="#700">700</a>
-<a class="jxr_linenumber" name="701" href="#701">701</a> System.err.println(usage);
-<a class="jxr_linenumber" name="702" href="#702">702</a> }
-<a class="jxr_linenumber" name="703" href="#703">703</a>
-<a class="jxr_linenumber" name="704" href="#704">704</a> @Override
-<a class="jxr_linenumber" name="705" href="#705">705</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> run(String[] args) <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="706" href="#706">706</a> <strong class="jxr_keyword">if</strong> (args.length < 2) {
-<a class="jxr_linenumber" name="707" href="#707">707</a> usage(<span class="jxr_string">"Wrong number of arguments: "</span> + args.length);
-<a class="jxr_linenumber" name="708" href="#708">708</a> <strong class="jxr_keyword">return</strong> -1;
-<a class="jxr_linenumber" name="709" href="#709">709</a> }
-<a class="jxr_linenumber" name="710" href="#710">710</a>
-<a class="jxr_linenumber" name="711" href="#711">711</a> <em class="jxr_comment">// When MAPPER_CONF_KEY is null, the user wants to use the provided TsvImporterMapper, so</em>
-<a class="jxr_linenumber" name="712" href="#712">712</a> <em class="jxr_comment">// perform validation on these additional args. When it's not null, user has provided their</em>
-<a class="jxr_linenumber" name="713" href="#713">713</a> <em class="jxr_comment">// own mapper, thus these validation are not relevant.</em>
-<a class="jxr_linenumber" name="714" href="#714">714</a> <em class="jxr_comment">// TODO: validation for TsvImporterMapper, not this tool. Move elsewhere.</em>
-<a class="jxr_linenumber" name="715" href="#715">715</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">null</strong> == getConf().get(MAPPER_CONF_KEY)) {
-<a class="jxr_linenumber" name="716" href="#716">716</a> <em class="jxr_comment">// Make sure columns are specified</em>
-<a class="jxr_linenumber" name="717" href="#717">717</a> String[] columns = getConf().getStrings(COLUMNS_CONF_KEY);
-<a class="jxr_linenumber" name="718" href="#718">718</a> <strong class="jxr_keyword">if</strong> (columns == <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="719" href="#719">719</a> usage(<span class="jxr_string">"No columns specified. Please specify with -D"</span> +
-<a class="jxr_linenumber" name="720" href="#720">720</a> COLUMNS_CONF_KEY+<span class="jxr_string">"=..."</span>);
-<a class="jxr_linenumber" name="721" href="#721">721</a> <strong class="jxr_keyword">return</strong> -1;
-<a class="jxr_linenumber" name="722" href="#722">722</a> }
-<a class="jxr_linenumber" name="723" href="#723">723</a>
-<a class="jxr_linenumber" name="724" href="#724">724</a> <em class="jxr_comment">// Make sure they specify exactly one column as the row key</em>
-<a class="jxr_linenumber" name="725" href="#725">725</a> <strong class="jxr_keyword">int</strong> rowkeysFound = 0;
-<a class="jxr_linenumber" name="726" href="#726">726</a> <strong class="jxr_keyword">for</strong> (String col : columns) {
-<a class="jxr_linenumber" name="727" href="#727">727</a> <strong class="jxr_keyword">if</strong> (col.equals(TsvParser.ROWKEY_COLUMN_SPEC)) rowkeysFound++;
-<a class="jxr_linenumber" name="728" href="#728">728</a> }
-<a class="jxr_linenumber" name="729" href="#729">729</a> <strong class="jxr_keyword">if</strong> (rowkeysFound != 1) {
-<a class="jxr_linenumber" name="730" href="#730">730</a> usage(<span class="jxr_string">"Must specify exactly one column as "</span> + TsvParser.ROWKEY_COLUMN_SPEC);
-<a class="jxr_linenumber" name="731" href="#731">731</a> <strong class="jxr_keyword">return</strong> -1;
-<a class="jxr_linenumber" name="732" href="#732">732</a> }
-<a class="jxr_linenumber" name="733" href="#733">733</a>
-<a class="jxr_linenumber" name="734" href="#734">734</a> <em class="jxr_comment">// Make sure we have at most one column as the timestamp key</em>
-<a class="jxr_linenumber" name="735" href="#735">735</a> <strong class="jxr_keyword">int</strong> tskeysFound = 0;
-<a class="jxr_linenumber" name="736" href="#736">736</a> <strong class="jxr_keyword">for</strong> (String col : columns) {
-<a class="jxr_linenumber" name="737" href="#737">737</a> <strong class="jxr_keyword">if</strong> (col.equals(TsvParser.TIMESTAMPKEY_COLUMN_SPEC))
-<a class="jxr_linenumber" name="738" href="#738">738</a> tskeysFound++;
-<a class="jxr_linenumber" name="739" href="#739">739</a> }
-<a class="jxr_linenumber" name="740" href="#740">740</a> <strong class="jxr_keyword">if</strong> (tskeysFound > 1) {
-<a class="jxr_linenumber" name="741" href="#741">741</a> usage(<span class="jxr_string">"Must specify at most one column as "</span>
-<a class="jxr_linenumber" name="742" href="#742">742</a> + TsvParser.TIMESTAMPKEY_COLUMN_SPEC);
-<a class="jxr_linenumber" name="743" href="#743">743</a> <strong class="jxr_keyword">return</strong> -1;
-<a class="jxr_linenumber" name="744" href="#744">744</a> }
-<a class="jxr_linenumber" name="745" href="#745">745</a>
-<a class="jxr_linenumber" name="746" href="#746">746</a> <strong class="jxr_keyword">int</strong> attrKeysFound = 0;
-<a class="jxr_linenumber" name="747" href="#747">747</a> <strong class="jxr_keyword">for</strong> (String col : columns) {
-<a class="jxr_linenumber" name="748" href="#748">748</a> <strong class="jxr_keyword">if</strong> (col.equals(TsvParser.ATTRIBUTES_COLUMN_SPEC))
-<a class="jxr_linenumber" name="749" href="#749">749</a> attrKeysFound++;
-<a class="jxr_linenumber" name="750" href="#750">750</a> }
-<a class="jxr_linenumber" name="751" href="#751">751</a> <strong class="jxr_keyword">if</strong> (attrKeysFound > 1) {
-<a class="jxr_linenumber" name="752" href="#752">752</a> usage(<span class="jxr_string">"Must specify at most one column as "</span>
-<a class="jxr_linenumber" name="753" href="#753">753</a> + TsvParser.ATTRIBUTES_COLUMN_SPEC);
-<a class="jxr_linenumber" nam
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