You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hbase.apache.org by gi...@apache.org on 2018/09/08 14:52:14 UTC
[02/50] hbase-site git commit: Published site at
b04b4b0fd127db81f8186ff55091fd033cf1b0c4.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/96fdb1fe/testdevapidocs/src-html/org/apache/hadoop/hbase/util/LoadTestTool.WorkerThread.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/util/LoadTestTool.WorkerThread.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/util/LoadTestTool.WorkerThread.html
index 0a021b7..c598165 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/util/LoadTestTool.WorkerThread.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/util/LoadTestTool.WorkerThread.html
@@ -44,907 +44,917 @@
<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.TableName;<a name="line.36"></a>
<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptor;<a name="line.37"></a>
<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.slf4j.Logger;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.slf4j.LoggerFactory;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.client.Durability;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.io.compress.Compression;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.io.crypto.Cipher;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.io.crypto.Encryption;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.io.encoding.DataBlockEncoding;<a name="line.50"></a>
-<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.log.HBaseMarkers;<a name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.regionserver.BloomType;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.security.EncryptionUtil;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.security.HBaseKerberosUtils;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.security.User;<a name="line.55"></a>
-<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.security.access.AccessControlClient;<a name="line.56"></a>
-<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.security.access.Permission;<a name="line.57"></a>
-<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.util.test.LoadTestDataGenerator;<a name="line.58"></a>
-<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.util.test.LoadTestDataGeneratorWithACL;<a name="line.59"></a>
-<span class="sourceLineNo">060</span>import org.apache.hadoop.util.ToolRunner;<a name="line.60"></a>
-<span class="sourceLineNo">061</span><a name="line.61"></a>
-<span class="sourceLineNo">062</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.AlreadySelectedException;<a name="line.62"></a>
-<span class="sourceLineNo">063</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine;<a name="line.63"></a>
-<span class="sourceLineNo">064</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLineParser;<a name="line.64"></a>
-<span class="sourceLineNo">065</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.DefaultParser;<a name="line.65"></a>
-<span class="sourceLineNo">066</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.MissingOptionException;<a name="line.66"></a>
-<span class="sourceLineNo">067</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.Options;<a name="line.67"></a>
-<span class="sourceLineNo">068</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.ParseException;<a name="line.68"></a>
-<span class="sourceLineNo">069</span><a name="line.69"></a>
-<span class="sourceLineNo">070</span>/**<a name="line.70"></a>
-<span class="sourceLineNo">071</span> * A command-line utility that reads, writes, and verifies data. Unlike<a name="line.71"></a>
-<span class="sourceLineNo">072</span> * {@link org.apache.hadoop.hbase.PerformanceEvaluation}, this tool validates the data written,<a name="line.72"></a>
-<span class="sourceLineNo">073</span> * and supports simultaneously writing and reading the same set of keys.<a name="line.73"></a>
-<span class="sourceLineNo">074</span> */<a name="line.74"></a>
-<span class="sourceLineNo">075</span>@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.TOOLS)<a name="line.75"></a>
-<span class="sourceLineNo">076</span>public class LoadTestTool extends AbstractHBaseTool {<a name="line.76"></a>
-<span class="sourceLineNo">077</span><a name="line.77"></a>
-<span class="sourceLineNo">078</span> private static final Logger LOG = LoggerFactory.getLogger(LoadTestTool.class);<a name="line.78"></a>
-<span class="sourceLineNo">079</span> private static final String COLON = ":";<a name="line.79"></a>
+<span class="sourceLineNo">039</span>import org.apache.log4j.Level;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.log4j.LogManager;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.zookeeper.ZooKeeper;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.slf4j.Logger;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.slf4j.LoggerFactory;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.client.Durability;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.io.compress.Compression;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.io.crypto.Cipher;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.io.crypto.Encryption;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.io.encoding.DataBlockEncoding;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.log.HBaseMarkers;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.regionserver.BloomType;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.security.EncryptionUtil;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.security.HBaseKerberosUtils;<a name="line.57"></a>
+<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.security.User;<a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.security.access.AccessControlClient;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.security.access.Permission;<a name="line.60"></a>
+<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.util.test.LoadTestDataGenerator;<a name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.util.test.LoadTestDataGeneratorWithACL;<a name="line.62"></a>
+<span class="sourceLineNo">063</span>import org.apache.hadoop.util.ToolRunner;<a name="line.63"></a>
+<span class="sourceLineNo">064</span><a name="line.64"></a>
+<span class="sourceLineNo">065</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.AlreadySelectedException;<a name="line.65"></a>
+<span class="sourceLineNo">066</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine;<a name="line.66"></a>
+<span class="sourceLineNo">067</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLineParser;<a name="line.67"></a>
+<span class="sourceLineNo">068</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.DefaultParser;<a name="line.68"></a>
+<span class="sourceLineNo">069</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.MissingOptionException;<a name="line.69"></a>
+<span class="sourceLineNo">070</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.Options;<a name="line.70"></a>
+<span class="sourceLineNo">071</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.ParseException;<a name="line.71"></a>
+<span class="sourceLineNo">072</span><a name="line.72"></a>
+<span class="sourceLineNo">073</span>/**<a name="line.73"></a>
+<span class="sourceLineNo">074</span> * A command-line utility that reads, writes, and verifies data. Unlike<a name="line.74"></a>
+<span class="sourceLineNo">075</span> * {@link org.apache.hadoop.hbase.PerformanceEvaluation}, this tool validates the data written,<a name="line.75"></a>
+<span class="sourceLineNo">076</span> * and supports simultaneously writing and reading the same set of keys.<a name="line.76"></a>
+<span class="sourceLineNo">077</span> */<a name="line.77"></a>
+<span class="sourceLineNo">078</span>@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.TOOLS)<a name="line.78"></a>
+<span class="sourceLineNo">079</span>public class LoadTestTool extends AbstractHBaseTool {<a name="line.79"></a>
<span class="sourceLineNo">080</span><a name="line.80"></a>
-<span class="sourceLineNo">081</span> /** Table name for the test */<a name="line.81"></a>
-<span class="sourceLineNo">082</span> private TableName tableName;<a name="line.82"></a>
+<span class="sourceLineNo">081</span> private static final Logger LOG = LoggerFactory.getLogger(LoadTestTool.class);<a name="line.81"></a>
+<span class="sourceLineNo">082</span> private static final String COLON = ":";<a name="line.82"></a>
<span class="sourceLineNo">083</span><a name="line.83"></a>
-<span class="sourceLineNo">084</span> /** Column families for the test */<a name="line.84"></a>
-<span class="sourceLineNo">085</span> private byte[][] families;<a name="line.85"></a>
+<span class="sourceLineNo">084</span> /** Table name for the test */<a name="line.84"></a>
+<span class="sourceLineNo">085</span> private TableName tableName;<a name="line.85"></a>
<span class="sourceLineNo">086</span><a name="line.86"></a>
-<span class="sourceLineNo">087</span> /** Table name to use of not overridden on the command line */<a name="line.87"></a>
-<span class="sourceLineNo">088</span> protected static final String DEFAULT_TABLE_NAME = "cluster_test";<a name="line.88"></a>
+<span class="sourceLineNo">087</span> /** Column families for the test */<a name="line.87"></a>
+<span class="sourceLineNo">088</span> private byte[][] families;<a name="line.88"></a>
<span class="sourceLineNo">089</span><a name="line.89"></a>
-<span class="sourceLineNo">090</span> /** The default data size if not specified */<a name="line.90"></a>
-<span class="sourceLineNo">091</span> protected static final int DEFAULT_DATA_SIZE = 64;<a name="line.91"></a>
+<span class="sourceLineNo">090</span> /** Table name to use of not overridden on the command line */<a name="line.90"></a>
+<span class="sourceLineNo">091</span> protected static final String DEFAULT_TABLE_NAME = "cluster_test";<a name="line.91"></a>
<span class="sourceLineNo">092</span><a name="line.92"></a>
-<span class="sourceLineNo">093</span> /** The number of reader/writer threads if not specified */<a name="line.93"></a>
-<span class="sourceLineNo">094</span> protected static final int DEFAULT_NUM_THREADS = 20;<a name="line.94"></a>
+<span class="sourceLineNo">093</span> /** The default data size if not specified */<a name="line.93"></a>
+<span class="sourceLineNo">094</span> protected static final int DEFAULT_DATA_SIZE = 64;<a name="line.94"></a>
<span class="sourceLineNo">095</span><a name="line.95"></a>
-<span class="sourceLineNo">096</span> /** Usage string for the load option */<a name="line.96"></a>
-<span class="sourceLineNo">097</span> protected static final String OPT_USAGE_LOAD =<a name="line.97"></a>
-<span class="sourceLineNo">098</span> "<avg_cols_per_key>:<avg_data_size>" +<a name="line.98"></a>
-<span class="sourceLineNo">099</span> "[:<#threads=" + DEFAULT_NUM_THREADS + ">]";<a name="line.99"></a>
-<span class="sourceLineNo">100</span><a name="line.100"></a>
-<span class="sourceLineNo">101</span> /** Usage string for the read option */<a name="line.101"></a>
-<span class="sourceLineNo">102</span> protected static final String OPT_USAGE_READ =<a name="line.102"></a>
-<span class="sourceLineNo">103</span> "<verify_percent>[:<#threads=" + DEFAULT_NUM_THREADS + ">]";<a name="line.103"></a>
-<span class="sourceLineNo">104</span><a name="line.104"></a>
-<span class="sourceLineNo">105</span> /** Usage string for the update option */<a name="line.105"></a>
-<span class="sourceLineNo">106</span> protected static final String OPT_USAGE_UPDATE =<a name="line.106"></a>
-<span class="sourceLineNo">107</span> "<update_percent>[:<#threads=" + DEFAULT_NUM_THREADS<a name="line.107"></a>
-<span class="sourceLineNo">108</span> + ">][:<#whether to ignore nonce collisions=0>]";<a name="line.108"></a>
-<span class="sourceLineNo">109</span><a name="line.109"></a>
-<span class="sourceLineNo">110</span> protected static final String OPT_USAGE_BLOOM = "Bloom filter type, one of " +<a name="line.110"></a>
-<span class="sourceLineNo">111</span> Arrays.toString(BloomType.values());<a name="line.111"></a>
+<span class="sourceLineNo">096</span> /** The number of reader/writer threads if not specified */<a name="line.96"></a>
+<span class="sourceLineNo">097</span> protected static final int DEFAULT_NUM_THREADS = 20;<a name="line.97"></a>
+<span class="sourceLineNo">098</span><a name="line.98"></a>
+<span class="sourceLineNo">099</span> /** Usage string for the load option */<a name="line.99"></a>
+<span class="sourceLineNo">100</span> protected static final String OPT_USAGE_LOAD =<a name="line.100"></a>
+<span class="sourceLineNo">101</span> "<avg_cols_per_key>:<avg_data_size>" +<a name="line.101"></a>
+<span class="sourceLineNo">102</span> "[:<#threads=" + DEFAULT_NUM_THREADS + ">]";<a name="line.102"></a>
+<span class="sourceLineNo">103</span><a name="line.103"></a>
+<span class="sourceLineNo">104</span> /** Usage string for the read option */<a name="line.104"></a>
+<span class="sourceLineNo">105</span> protected static final String OPT_USAGE_READ =<a name="line.105"></a>
+<span class="sourceLineNo">106</span> "<verify_percent>[:<#threads=" + DEFAULT_NUM_THREADS + ">]";<a name="line.106"></a>
+<span class="sourceLineNo">107</span><a name="line.107"></a>
+<span class="sourceLineNo">108</span> /** Usage string for the update option */<a name="line.108"></a>
+<span class="sourceLineNo">109</span> protected static final String OPT_USAGE_UPDATE =<a name="line.109"></a>
+<span class="sourceLineNo">110</span> "<update_percent>[:<#threads=" + DEFAULT_NUM_THREADS<a name="line.110"></a>
+<span class="sourceLineNo">111</span> + ">][:<#whether to ignore nonce collisions=0>]";<a name="line.111"></a>
<span class="sourceLineNo">112</span><a name="line.112"></a>
-<span class="sourceLineNo">113</span> protected static final String OPT_USAGE_COMPRESSION = "Compression type, " +<a name="line.113"></a>
-<span class="sourceLineNo">114</span> "one of " + Arrays.toString(Compression.Algorithm.values());<a name="line.114"></a>
+<span class="sourceLineNo">113</span> protected static final String OPT_USAGE_BLOOM = "Bloom filter type, one of " +<a name="line.113"></a>
+<span class="sourceLineNo">114</span> Arrays.toString(BloomType.values());<a name="line.114"></a>
<span class="sourceLineNo">115</span><a name="line.115"></a>
-<span class="sourceLineNo">116</span> public static final String OPT_BLOOM = "bloom";<a name="line.116"></a>
-<span class="sourceLineNo">117</span> public static final String OPT_COMPRESSION = "compression";<a name="line.117"></a>
-<span class="sourceLineNo">118</span> public static final String OPT_DEFERRED_LOG_FLUSH = "deferredlogflush";<a name="line.118"></a>
-<span class="sourceLineNo">119</span> public static final String OPT_DEFERRED_LOG_FLUSH_USAGE = "Enable deferred log flush.";<a name="line.119"></a>
+<span class="sourceLineNo">116</span> protected static final String OPT_USAGE_COMPRESSION = "Compression type, " +<a name="line.116"></a>
+<span class="sourceLineNo">117</span> "one of " + Arrays.toString(Compression.Algorithm.values());<a name="line.117"></a>
+<span class="sourceLineNo">118</span><a name="line.118"></a>
+<span class="sourceLineNo">119</span> protected static final String OPT_VERBOSE = "verbose";<a name="line.119"></a>
<span class="sourceLineNo">120</span><a name="line.120"></a>
-<span class="sourceLineNo">121</span> public static final String OPT_INMEMORY = "in_memory";<a name="line.121"></a>
-<span class="sourceLineNo">122</span> public static final String OPT_USAGE_IN_MEMORY = "Tries to keep the HFiles of the CF " +<a name="line.122"></a>
-<span class="sourceLineNo">123</span> "inmemory as far as possible. Not guaranteed that reads are always served from inmemory";<a name="line.123"></a>
-<span class="sourceLineNo">124</span><a name="line.124"></a>
-<span class="sourceLineNo">125</span> public static final String OPT_GENERATOR = "generator";<a name="line.125"></a>
-<span class="sourceLineNo">126</span> public static final String OPT_GENERATOR_USAGE = "The class which generates load for the tool."<a name="line.126"></a>
-<span class="sourceLineNo">127</span> + " Any args for this class can be passed as colon separated after class name";<a name="line.127"></a>
-<span class="sourceLineNo">128</span><a name="line.128"></a>
-<span class="sourceLineNo">129</span> public static final String OPT_WRITER = "writer";<a name="line.129"></a>
-<span class="sourceLineNo">130</span> public static final String OPT_WRITER_USAGE = "The class for executing the write requests";<a name="line.130"></a>
-<span class="sourceLineNo">131</span><a name="line.131"></a>
-<span class="sourceLineNo">132</span> public static final String OPT_UPDATER = "updater";<a name="line.132"></a>
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-<span class="sourceLineNo">134</span><a name="line.134"></a>
-<span class="sourceLineNo">135</span> public static final String OPT_READER = "reader";<a name="line.135"></a>
-<span class="sourceLineNo">136</span> public static final String OPT_READER_USAGE = "The class for executing the read requests";<a name="line.136"></a>
-<span class="sourceLineNo">137</span><a name="line.137"></a>
-<span class="sourceLineNo">138</span> protected static final String OPT_KEY_WINDOW = "key_window";<a name="line.138"></a>
-<span class="sourceLineNo">139</span> protected static final String OPT_WRITE = "write";<a name="line.139"></a>
-<span class="sourceLineNo">140</span> protected static final String OPT_MAX_READ_ERRORS = "max_read_errors";<a name="line.140"></a>
-<span class="sourceLineNo">141</span> public static final String OPT_MULTIPUT = "multiput";<a name="line.141"></a>
-<span class="sourceLineNo">142</span> public static final String OPT_MULTIGET = "multiget_batchsize";<a name="line.142"></a>
-<span class="sourceLineNo">143</span> protected static final String OPT_NUM_KEYS = "num_keys";<a name="line.143"></a>
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-<span class="sourceLineNo">145</span> protected static final String OPT_START_KEY = "start_key";<a name="line.145"></a>
-<span class="sourceLineNo">146</span> public static final String OPT_TABLE_NAME = "tn";<a name="line.146"></a>
-<span class="sourceLineNo">147</span> public static final String OPT_COLUMN_FAMILIES = "families";<a name="line.147"></a>
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-<span class="sourceLineNo">150</span> protected static final String OPT_SKIP_INIT = "skip_init";<a name="line.150"></a>
-<span class="sourceLineNo">151</span> protected static final String OPT_INIT_ONLY = "init_only";<a name="line.151"></a>
-<span class="sourceLineNo">152</span> protected static final String NUM_TABLES = "num_tables";<a name="line.152"></a>
-<span class="sourceLineNo">153</span> protected static final String OPT_BATCHUPDATE = "batchupdate";<a name="line.153"></a>
-<span class="sourceLineNo">154</span> protected static final String OPT_UPDATE = "update";<a name="line.154"></a>
-<span class="sourceLineNo">155</span><a name="line.155"></a>
-<span class="sourceLineNo">156</span> public static final String OPT_ENCRYPTION = "encryption";<a name="line.156"></a>
-<span class="sourceLineNo">157</span> protected static final String OPT_ENCRYPTION_USAGE =<a name="line.157"></a>
-<span class="sourceLineNo">158</span> "Enables transparent encryption on the test table, one of " +<a name="line.158"></a>
-<span class="sourceLineNo">159</span> Arrays.toString(Encryption.getSupportedCiphers());<a name="line.159"></a>
+<span class="sourceLineNo">121</span> public static final String OPT_BLOOM = "bloom";<a name="line.121"></a>
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+<span class="sourceLineNo">125</span><a name="line.125"></a>
+<span class="sourceLineNo">126</span> public static final String OPT_INMEMORY = "in_memory";<a name="line.126"></a>
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+<span class="sourceLineNo">129</span><a name="line.129"></a>
+<span class="sourceLineNo">130</span> public static final String OPT_GENERATOR = "generator";<a name="line.130"></a>
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<TRUNCATED>