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Posted to commits@hbase.apache.org by gi...@apache.org on 2017/08/31 15:13:42 UTC

[17/22] hbase-site git commit: Published site at .

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/6f0c8299/devapidocs/src-html/org/apache/hadoop/hbase/backup/RestoreDriver.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/backup/RestoreDriver.html b/devapidocs/src-html/org/apache/hadoop/hbase/backup/RestoreDriver.html
index 3c4e96f..1b7e214 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/backup/RestoreDriver.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/backup/RestoreDriver.html
@@ -37,240 +37,250 @@
 <span class="sourceLineNo">029</span>import static org.apache.hadoop.hbase.backup.BackupRestoreConstants.OPTION_TABLE_LIST_DESC;<a name="line.29"></a>
 <span class="sourceLineNo">030</span>import static org.apache.hadoop.hbase.backup.BackupRestoreConstants.OPTION_TABLE_MAPPING;<a name="line.30"></a>
 <span class="sourceLineNo">031</span>import static org.apache.hadoop.hbase.backup.BackupRestoreConstants.OPTION_TABLE_MAPPING_DESC;<a name="line.31"></a>
-<span class="sourceLineNo">032</span><a name="line.32"></a>
-<span class="sourceLineNo">033</span>import java.io.IOException;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import java.net.URI;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import java.util.List;<a name="line.35"></a>
-<span class="sourceLineNo">036</span><a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.commons.cli.CommandLine;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.commons.cli.HelpFormatter;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.commons.lang.StringUtils;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.commons.logging.Log;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.commons.logging.LogFactory;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.conf.Configuration;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.fs.Path;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.TableName;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.backup.impl.BackupAdminImpl;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.backup.impl.BackupManager;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.backup.impl.BackupSystemTable;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.backup.util.BackupUtils;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.50"></a>
-<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.util.AbstractHBaseTool;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.util.FSUtils;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.apache.hadoop.util.ToolRunner;<a name="line.55"></a>
-<span class="sourceLineNo">056</span>import org.apache.log4j.Level;<a name="line.56"></a>
-<span class="sourceLineNo">057</span>import org.apache.log4j.Logger;<a name="line.57"></a>
-<span class="sourceLineNo">058</span><a name="line.58"></a>
-<span class="sourceLineNo">059</span>/**<a name="line.59"></a>
-<span class="sourceLineNo">060</span> *<a name="line.60"></a>
-<span class="sourceLineNo">061</span> * Command-line entry point for restore operation<a name="line.61"></a>
+<span class="sourceLineNo">032</span>import static org.apache.hadoop.hbase.backup.BackupRestoreConstants.OPTION_YARN_QUEUE_NAME;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import static org.apache.hadoop.hbase.backup.BackupRestoreConstants.OPTION_YARN_QUEUE_NAME_RESTORE_DESC;<a name="line.33"></a>
+<span class="sourceLineNo">034</span><a name="line.34"></a>
+<span class="sourceLineNo">035</span>import java.io.IOException;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import java.net.URI;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import java.util.List;<a name="line.37"></a>
+<span class="sourceLineNo">038</span><a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.commons.cli.CommandLine;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.commons.cli.HelpFormatter;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.commons.lang.StringUtils;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.commons.logging.Log;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.commons.logging.LogFactory;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.conf.Configuration;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.fs.Path;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.TableName;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.backup.impl.BackupAdminImpl;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.backup.impl.BackupManager;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.backup.impl.BackupSystemTable;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.backup.util.BackupUtils;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.util.AbstractHBaseTool;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.util.FSUtils;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>import org.apache.hadoop.util.ToolRunner;<a name="line.57"></a>
+<span class="sourceLineNo">058</span>import org.apache.log4j.Level;<a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.log4j.Logger;<a name="line.59"></a>
+<span class="sourceLineNo">060</span><a name="line.60"></a>
+<span class="sourceLineNo">061</span>/**<a name="line.61"></a>
 <span class="sourceLineNo">062</span> *<a name="line.62"></a>
-<span class="sourceLineNo">063</span> */<a name="line.63"></a>
-<span class="sourceLineNo">064</span>@InterfaceAudience.Private<a name="line.64"></a>
-<span class="sourceLineNo">065</span>public class RestoreDriver extends AbstractHBaseTool {<a name="line.65"></a>
-<span class="sourceLineNo">066</span><a name="line.66"></a>
-<span class="sourceLineNo">067</span>  private static final Log LOG = LogFactory.getLog(RestoreDriver.class);<a name="line.67"></a>
-<span class="sourceLineNo">068</span>  private CommandLine cmd;<a name="line.68"></a>
-<span class="sourceLineNo">069</span><a name="line.69"></a>
-<span class="sourceLineNo">070</span>  private static final String USAGE_STRING =<a name="line.70"></a>
-<span class="sourceLineNo">071</span>      "Usage: hbase restore &lt;backup_path&gt; &lt;backup_id&gt; [options]\n"<a name="line.71"></a>
-<span class="sourceLineNo">072</span>          + "  backup_path     Path to a backup destination root\n"<a name="line.72"></a>
-<span class="sourceLineNo">073</span>          + "  backup_id       Backup image ID to restore\n"<a name="line.73"></a>
-<span class="sourceLineNo">074</span>          + "  table(s)        Comma-separated list of tables to restore\n";<a name="line.74"></a>
-<span class="sourceLineNo">075</span><a name="line.75"></a>
-<span class="sourceLineNo">076</span>  private static final String USAGE_FOOTER = "";<a name="line.76"></a>
+<span class="sourceLineNo">063</span> * Command-line entry point for restore operation<a name="line.63"></a>
+<span class="sourceLineNo">064</span> *<a name="line.64"></a>
+<span class="sourceLineNo">065</span> */<a name="line.65"></a>
+<span class="sourceLineNo">066</span>@InterfaceAudience.Private<a name="line.66"></a>
+<span class="sourceLineNo">067</span>public class RestoreDriver extends AbstractHBaseTool {<a name="line.67"></a>
+<span class="sourceLineNo">068</span><a name="line.68"></a>
+<span class="sourceLineNo">069</span>  private static final Log LOG = LogFactory.getLog(RestoreDriver.class);<a name="line.69"></a>
+<span class="sourceLineNo">070</span>  private CommandLine cmd;<a name="line.70"></a>
+<span class="sourceLineNo">071</span><a name="line.71"></a>
+<span class="sourceLineNo">072</span>  private static final String USAGE_STRING =<a name="line.72"></a>
+<span class="sourceLineNo">073</span>      "Usage: hbase restore &lt;backup_path&gt; &lt;backup_id&gt; [options]\n"<a name="line.73"></a>
+<span class="sourceLineNo">074</span>          + "  backup_path     Path to a backup destination root\n"<a name="line.74"></a>
+<span class="sourceLineNo">075</span>          + "  backup_id       Backup image ID to restore\n"<a name="line.75"></a>
+<span class="sourceLineNo">076</span>          + "  table(s)        Comma-separated list of tables to restore\n";<a name="line.76"></a>
 <span class="sourceLineNo">077</span><a name="line.77"></a>
-<span class="sourceLineNo">078</span>  protected RestoreDriver() throws IOException {<a name="line.78"></a>
-<span class="sourceLineNo">079</span>    init();<a name="line.79"></a>
-<span class="sourceLineNo">080</span>  }<a name="line.80"></a>
-<span class="sourceLineNo">081</span><a name="line.81"></a>
-<span class="sourceLineNo">082</span>  protected void init() throws IOException {<a name="line.82"></a>
-<span class="sourceLineNo">083</span>    // disable irrelevant loggers to avoid it mess up command output<a name="line.83"></a>
-<span class="sourceLineNo">084</span>    LogUtils.disableZkAndClientLoggers(LOG);<a name="line.84"></a>
-<span class="sourceLineNo">085</span>  }<a name="line.85"></a>
-<span class="sourceLineNo">086</span><a name="line.86"></a>
-<span class="sourceLineNo">087</span>  private int parseAndRun(String[] args) throws IOException {<a name="line.87"></a>
-<span class="sourceLineNo">088</span>    // Check if backup is enabled<a name="line.88"></a>
-<span class="sourceLineNo">089</span>    if (!BackupManager.isBackupEnabled(getConf())) {<a name="line.89"></a>
-<span class="sourceLineNo">090</span>      System.err.println(BackupRestoreConstants.ENABLE_BACKUP);<a name="line.90"></a>
-<span class="sourceLineNo">091</span>      return -1;<a name="line.91"></a>
-<span class="sourceLineNo">092</span>    }<a name="line.92"></a>
-<span class="sourceLineNo">093</span><a name="line.93"></a>
-<span class="sourceLineNo">094</span>    System.out.println(BackupRestoreConstants.VERIFY_BACKUP);<a name="line.94"></a>
+<span class="sourceLineNo">078</span>  private static final String USAGE_FOOTER = "";<a name="line.78"></a>
+<span class="sourceLineNo">079</span><a name="line.79"></a>
+<span class="sourceLineNo">080</span>  protected RestoreDriver() throws IOException {<a name="line.80"></a>
+<span class="sourceLineNo">081</span>    init();<a name="line.81"></a>
+<span class="sourceLineNo">082</span>  }<a name="line.82"></a>
+<span class="sourceLineNo">083</span><a name="line.83"></a>
+<span class="sourceLineNo">084</span>  protected void init() throws IOException {<a name="line.84"></a>
+<span class="sourceLineNo">085</span>    // disable irrelevant loggers to avoid it mess up command output<a name="line.85"></a>
+<span class="sourceLineNo">086</span>    LogUtils.disableZkAndClientLoggers(LOG);<a name="line.86"></a>
+<span class="sourceLineNo">087</span>  }<a name="line.87"></a>
+<span class="sourceLineNo">088</span><a name="line.88"></a>
+<span class="sourceLineNo">089</span>  private int parseAndRun(String[] args) throws IOException {<a name="line.89"></a>
+<span class="sourceLineNo">090</span>    // Check if backup is enabled<a name="line.90"></a>
+<span class="sourceLineNo">091</span>    if (!BackupManager.isBackupEnabled(getConf())) {<a name="line.91"></a>
+<span class="sourceLineNo">092</span>      System.err.println(BackupRestoreConstants.ENABLE_BACKUP);<a name="line.92"></a>
+<span class="sourceLineNo">093</span>      return -1;<a name="line.93"></a>
+<span class="sourceLineNo">094</span>    }<a name="line.94"></a>
 <span class="sourceLineNo">095</span><a name="line.95"></a>
-<span class="sourceLineNo">096</span>    // enable debug logging<a name="line.96"></a>
-<span class="sourceLineNo">097</span>    Logger backupClientLogger = Logger.getLogger("org.apache.hadoop.hbase.backup");<a name="line.97"></a>
-<span class="sourceLineNo">098</span>    if (cmd.hasOption(OPTION_DEBUG)) {<a name="line.98"></a>
-<span class="sourceLineNo">099</span>      backupClientLogger.setLevel(Level.DEBUG);<a name="line.99"></a>
-<span class="sourceLineNo">100</span>    }<a name="line.100"></a>
-<span class="sourceLineNo">101</span><a name="line.101"></a>
-<span class="sourceLineNo">102</span>    // whether to overwrite to existing table if any, false by default<a name="line.102"></a>
-<span class="sourceLineNo">103</span>    boolean overwrite = cmd.hasOption(OPTION_OVERWRITE);<a name="line.103"></a>
-<span class="sourceLineNo">104</span>    if (overwrite) {<a name="line.104"></a>
-<span class="sourceLineNo">105</span>      LOG.debug("Found -overwrite option in restore command, "<a name="line.105"></a>
-<span class="sourceLineNo">106</span>          + "will overwrite to existing table if any in the restore target");<a name="line.106"></a>
-<span class="sourceLineNo">107</span>    }<a name="line.107"></a>
-<span class="sourceLineNo">108</span><a name="line.108"></a>
-<span class="sourceLineNo">109</span>    // whether to only check the dependencies, false by default<a name="line.109"></a>
-<span class="sourceLineNo">110</span>    boolean check = cmd.hasOption(OPTION_CHECK);<a name="line.110"></a>
-<span class="sourceLineNo">111</span>    if (check) {<a name="line.111"></a>
-<span class="sourceLineNo">112</span>      LOG.debug("Found -check option in restore command, "<a name="line.112"></a>
-<span class="sourceLineNo">113</span>          + "will check and verify the dependencies");<a name="line.113"></a>
-<span class="sourceLineNo">114</span>    }<a name="line.114"></a>
-<span class="sourceLineNo">115</span><a name="line.115"></a>
-<span class="sourceLineNo">116</span>    if (cmd.hasOption(OPTION_SET) &amp;&amp; cmd.hasOption(OPTION_TABLE)) {<a name="line.116"></a>
-<span class="sourceLineNo">117</span>      System.err.println("Options -s and -t are mutaully exclusive,"+<a name="line.117"></a>
-<span class="sourceLineNo">118</span>          " you can not specify both of them.");<a name="line.118"></a>
-<span class="sourceLineNo">119</span>      printToolUsage();<a name="line.119"></a>
-<span class="sourceLineNo">120</span>      return -1;<a name="line.120"></a>
-<span class="sourceLineNo">121</span>    }<a name="line.121"></a>
-<span class="sourceLineNo">122</span><a name="line.122"></a>
-<span class="sourceLineNo">123</span>    if (!cmd.hasOption(OPTION_SET) &amp;&amp; !cmd.hasOption(OPTION_TABLE)) {<a name="line.123"></a>
-<span class="sourceLineNo">124</span>      System.err.println("You have to specify either set name or table list to restore");<a name="line.124"></a>
-<span class="sourceLineNo">125</span>      printToolUsage();<a name="line.125"></a>
-<span class="sourceLineNo">126</span>      return -1;<a name="line.126"></a>
-<span class="sourceLineNo">127</span>    }<a name="line.127"></a>
-<span class="sourceLineNo">128</span>    // parse main restore command options<a name="line.128"></a>
-<span class="sourceLineNo">129</span>    String[] remainArgs = cmd.getArgs();<a name="line.129"></a>
-<span class="sourceLineNo">130</span>    if (remainArgs.length != 2) {<a name="line.130"></a>
-<span class="sourceLineNo">131</span>      printToolUsage();<a name="line.131"></a>
-<span class="sourceLineNo">132</span>      return -1;<a name="line.132"></a>
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-<span class="sourceLineNo">134</span><a name="line.134"></a>
-<span class="sourceLineNo">135</span>    String backupRootDir = remainArgs[0];<a name="line.135"></a>
-<span class="sourceLineNo">136</span>    String backupId = remainArgs[1];<a name="line.136"></a>
-<span class="sourceLineNo">137</span>    String tables = null;<a name="line.137"></a>
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-<span class="sourceLineNo">141</span>        BackupAdmin client = new BackupAdminImpl(conn);) {<a name="line.141"></a>
-<span class="sourceLineNo">142</span>      // Check backup set<a name="line.142"></a>
-<span class="sourceLineNo">143</span>      if (cmd.hasOption(OPTION_SET)) {<a name="line.143"></a>
-<span class="sourceLineNo">144</span>        String setName = cmd.getOptionValue(OPTION_SET);<a name="line.144"></a>
-<span class="sourceLineNo">145</span>        try {<a name="line.145"></a>
-<span class="sourceLineNo">146</span>          tables = getTablesForSet(conn, setName, conf);<a name="line.146"></a>
-<span class="sourceLineNo">147</span>        } catch (IOException e) {<a name="line.147"></a>
-<span class="sourceLineNo">148</span>          System.out.println("ERROR: " + e.getMessage() + " for setName=" + setName);<a name="line.148"></a>
-<span class="sourceLineNo">149</span>          printToolUsage();<a name="line.149"></a>
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-<span class="sourceLineNo">152</span>        if (tables == null) {<a name="line.152"></a>
-<span class="sourceLineNo">153</span>          System.out.println("ERROR: Backup set '" + setName<a name="line.153"></a>
-<span class="sourceLineNo">154</span>              + "' is either empty or does not exist");<a name="line.154"></a>
-<span class="sourceLineNo">155</span>          printToolUsage();<a name="line.155"></a>
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-<span class="sourceLineNo">162</span>      TableName[] sTableArray = BackupUtils.parseTableNames(tables);<a name="line.162"></a>
-<span class="sourceLineNo">163</span>      TableName[] tTableArray = BackupUtils.parseTableNames(tableMapping);<a name="line.163"></a>
-<span class="sourceLineNo">164</span><a name="line.164"></a>
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-<span class="sourceLineNo">167</span>        System.out.println("ERROR: table mapping mismatch: " + tables + " : " + tableMapping);<a name="line.167"></a>
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-<span class="sourceLineNo">172</span>      client.restore(BackupUtils.createRestoreRequest(backupRootDir, backupId, check,<a name="line.172"></a>
-<span class="sourceLineNo">173</span>        sTableArray, tTableArray, overwrite));<a name="line.173"></a>
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+<span class="sourceLineNo">098</span>    // enable debug logging<a name="line.98"></a>
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+<span class="sourceLineNo">102</span>    }<a name="line.102"></a>
+<span class="sourceLineNo">103</span><a name="line.103"></a>
+<span class="sourceLineNo">104</span>    // whether to overwrite to existing table if any, false by default<a name="line.104"></a>
+<span class="sourceLineNo">105</span>    boolean overwrite = cmd.hasOption(OPTION_OVERWRITE);<a name="line.105"></a>
+<span class="sourceLineNo">106</span>    if (overwrite) {<a name="line.106"></a>
+<span class="sourceLineNo">107</span>      LOG.debug("Found -overwrite option in restore command, "<a name="line.107"></a>
+<span class="sourceLineNo">108</span>          + "will overwrite to existing table if any in the restore target");<a name="line.108"></a>
+<span class="sourceLineNo">109</span>    }<a name="line.109"></a>
+<span class="sourceLineNo">110</span><a name="line.110"></a>
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