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Posted to commits@hbase.apache.org by gi...@apache.org on 2018/07/22 09:30:43 UTC

[05/51] [partial] hbase-site git commit: Published site at b4759ce6e72f50ccd9d410bd5917dc5a515414f1.

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/df8fd1d3/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/RestoreSnapshotProcedure.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/RestoreSnapshotProcedure.html b/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/RestoreSnapshotProcedure.html
index b341b0d..10ab3d1 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/RestoreSnapshotProcedure.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/RestoreSnapshotProcedure.html
@@ -42,473 +42,534 @@
 <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.TableNotFoundException;<a name="line.34"></a>
 <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.35"></a>
 <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.errorhandling.ForeignException;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.errorhandling.ForeignExceptionDispatcher;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.master.MasterFileSystem;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.master.MetricsSnapshot;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.monitoring.MonitoredTask;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.monitoring.TaskMonitor;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.procedure2.ProcedureStateSerializer;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.snapshot.ClientSnapshotDescriptionUtils;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.snapshot.RestoreSnapshotHelper;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.snapshot.SnapshotDescriptionUtils;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.snapshot.SnapshotManifest;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.50"></a>
-<span class="sourceLineNo">051</span>import org.slf4j.Logger;<a name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.slf4j.LoggerFactory;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos;<a name="line.55"></a>
-<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.RestoreSnapshotState;<a name="line.56"></a>
-<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDescription;<a name="line.57"></a>
-<span class="sourceLineNo">058</span><a name="line.58"></a>
-<span class="sourceLineNo">059</span>@InterfaceAudience.Private<a name="line.59"></a>
-<span class="sourceLineNo">060</span>public class RestoreSnapshotProcedure<a name="line.60"></a>
-<span class="sourceLineNo">061</span>    extends AbstractStateMachineTableProcedure&lt;RestoreSnapshotState&gt; {<a name="line.61"></a>
-<span class="sourceLineNo">062</span>  private static final Logger LOG = LoggerFactory.getLogger(RestoreSnapshotProcedure.class);<a name="line.62"></a>
-<span class="sourceLineNo">063</span><a name="line.63"></a>
-<span class="sourceLineNo">064</span>  private TableDescriptor modifiedTableDescriptor;<a name="line.64"></a>
-<span class="sourceLineNo">065</span>  private List&lt;RegionInfo&gt; regionsToRestore = null;<a name="line.65"></a>
-<span class="sourceLineNo">066</span>  private List&lt;RegionInfo&gt; regionsToRemove = null;<a name="line.66"></a>
-<span class="sourceLineNo">067</span>  private List&lt;RegionInfo&gt; regionsToAdd = null;<a name="line.67"></a>
-<span class="sourceLineNo">068</span>  private Map&lt;String, Pair&lt;String, String&gt;&gt; parentsToChildrenPairMap = new HashMap&lt;&gt;();<a name="line.68"></a>
-<span class="sourceLineNo">069</span><a name="line.69"></a>
-<span class="sourceLineNo">070</span>  private SnapshotDescription snapshot;<a name="line.70"></a>
-<span class="sourceLineNo">071</span>  private boolean restoreAcl;<a name="line.71"></a>
-<span class="sourceLineNo">072</span><a name="line.72"></a>
-<span class="sourceLineNo">073</span>  // Monitor<a name="line.73"></a>
-<span class="sourceLineNo">074</span>  private MonitoredTask monitorStatus = null;<a name="line.74"></a>
-<span class="sourceLineNo">075</span><a name="line.75"></a>
-<span class="sourceLineNo">076</span>  private Boolean traceEnabled = null;<a name="line.76"></a>
-<span class="sourceLineNo">077</span><a name="line.77"></a>
-<span class="sourceLineNo">078</span>  /**<a name="line.78"></a>
-<span class="sourceLineNo">079</span>   * Constructor (for failover)<a name="line.79"></a>
-<span class="sourceLineNo">080</span>   */<a name="line.80"></a>
-<span class="sourceLineNo">081</span>  public RestoreSnapshotProcedure() {<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>  public RestoreSnapshotProcedure(final MasterProcedureEnv env,<a name="line.84"></a>
-<span class="sourceLineNo">085</span>      final TableDescriptor tableDescriptor, final SnapshotDescription snapshot)<a name="line.85"></a>
-<span class="sourceLineNo">086</span>  throws HBaseIOException {<a name="line.86"></a>
-<span class="sourceLineNo">087</span>    this(env, tableDescriptor, snapshot, false);<a name="line.87"></a>
-<span class="sourceLineNo">088</span>  }<a name="line.88"></a>
-<span class="sourceLineNo">089</span>  /**<a name="line.89"></a>
-<span class="sourceLineNo">090</span>   * Constructor<a name="line.90"></a>
-<span class="sourceLineNo">091</span>   * @param env MasterProcedureEnv<a name="line.91"></a>
-<span class="sourceLineNo">092</span>   * @param tableDescriptor the table to operate on<a name="line.92"></a>
-<span class="sourceLineNo">093</span>   * @param snapshot snapshot to restore from<a name="line.93"></a>
-<span class="sourceLineNo">094</span>   * @throws IOException<a name="line.94"></a>
-<span class="sourceLineNo">095</span>   */<a name="line.95"></a>
-<span class="sourceLineNo">096</span>  public RestoreSnapshotProcedure(<a name="line.96"></a>
-<span class="sourceLineNo">097</span>      final MasterProcedureEnv env,<a name="line.97"></a>
-<span class="sourceLineNo">098</span>      final TableDescriptor tableDescriptor,<a name="line.98"></a>
-<span class="sourceLineNo">099</span>      final SnapshotDescription snapshot,<a name="line.99"></a>
-<span class="sourceLineNo">100</span>      final boolean restoreAcl)<a name="line.100"></a>
-<span class="sourceLineNo">101</span>  throws HBaseIOException {<a name="line.101"></a>
-<span class="sourceLineNo">102</span>    super(env);<a name="line.102"></a>
-<span class="sourceLineNo">103</span>    // This is the new schema we are going to write out as this modification.<a name="line.103"></a>
-<span class="sourceLineNo">104</span>    this.modifiedTableDescriptor = tableDescriptor;<a name="line.104"></a>
-<span class="sourceLineNo">105</span>    preflightChecks(env, null/*Table can be online when restore is called?*/);<a name="line.105"></a>
-<span class="sourceLineNo">106</span>    // Snapshot information<a name="line.106"></a>
-<span class="sourceLineNo">107</span>    this.snapshot = snapshot;<a name="line.107"></a>
-<span class="sourceLineNo">108</span>    this.restoreAcl = restoreAcl;<a name="line.108"></a>
-<span class="sourceLineNo">109</span><a name="line.109"></a>
-<span class="sourceLineNo">110</span>    // Monitor<a name="line.110"></a>
-<span class="sourceLineNo">111</span>    getMonitorStatus();<a name="line.111"></a>
-<span class="sourceLineNo">112</span>  }<a name="line.112"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.client.RegionReplicaUtil;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.errorhandling.ForeignException;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.errorhandling.ForeignExceptionDispatcher;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.favored.FavoredNodesManager;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.master.MasterFileSystem;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.master.MetricsSnapshot;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.master.RegionState;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.master.assignment.AssignmentManager;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.monitoring.MonitoredTask;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.monitoring.TaskMonitor;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.procedure2.ProcedureStateSerializer;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.snapshot.ClientSnapshotDescriptionUtils;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.snapshot.RestoreSnapshotHelper;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.snapshot.SnapshotDescriptionUtils;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.snapshot.SnapshotManifest;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.slf4j.Logger;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.slf4j.LoggerFactory;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.57"></a>
+<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos;<a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.RestoreSnapshotState;<a name="line.60"></a>
+<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDescription;<a name="line.61"></a>
+<span class="sourceLineNo">062</span><a name="line.62"></a>
+<span class="sourceLineNo">063</span>@InterfaceAudience.Private<a name="line.63"></a>
+<span class="sourceLineNo">064</span>public class RestoreSnapshotProcedure<a name="line.64"></a>
+<span class="sourceLineNo">065</span>    extends AbstractStateMachineTableProcedure&lt;RestoreSnapshotState&gt; {<a name="line.65"></a>
+<span class="sourceLineNo">066</span>  private static final Logger LOG = LoggerFactory.getLogger(RestoreSnapshotProcedure.class);<a name="line.66"></a>
+<span class="sourceLineNo">067</span><a name="line.67"></a>
+<span class="sourceLineNo">068</span>  private TableDescriptor modifiedTableDescriptor;<a name="line.68"></a>
+<span class="sourceLineNo">069</span>  private List&lt;RegionInfo&gt; regionsToRestore = null;<a name="line.69"></a>
+<span class="sourceLineNo">070</span>  private List&lt;RegionInfo&gt; regionsToRemove = null;<a name="line.70"></a>
+<span class="sourceLineNo">071</span>  private List&lt;RegionInfo&gt; regionsToAdd = null;<a name="line.71"></a>
+<span class="sourceLineNo">072</span>  private Map&lt;String, Pair&lt;String, String&gt;&gt; parentsToChildrenPairMap = new HashMap&lt;&gt;();<a name="line.72"></a>
+<span class="sourceLineNo">073</span><a name="line.73"></a>
+<span class="sourceLineNo">074</span>  private SnapshotDescription snapshot;<a name="line.74"></a>
+<span class="sourceLineNo">075</span>  private boolean restoreAcl;<a name="line.75"></a>
+<span class="sourceLineNo">076</span><a name="line.76"></a>
+<span class="sourceLineNo">077</span>  // Monitor<a name="line.77"></a>
+<span class="sourceLineNo">078</span>  private MonitoredTask monitorStatus = null;<a name="line.78"></a>
+<span class="sourceLineNo">079</span><a name="line.79"></a>
+<span class="sourceLineNo">080</span>  private Boolean traceEnabled = null;<a name="line.80"></a>
+<span class="sourceLineNo">081</span><a name="line.81"></a>
+<span class="sourceLineNo">082</span>  /**<a name="line.82"></a>
+<span class="sourceLineNo">083</span>   * Constructor (for failover)<a name="line.83"></a>
+<span class="sourceLineNo">084</span>   */<a name="line.84"></a>
+<span class="sourceLineNo">085</span>  public RestoreSnapshotProcedure() {<a name="line.85"></a>
+<span class="sourceLineNo">086</span>  }<a name="line.86"></a>
+<span class="sourceLineNo">087</span><a name="line.87"></a>
+<span class="sourceLineNo">088</span>  public RestoreSnapshotProcedure(final MasterProcedureEnv env,<a name="line.88"></a>
+<span class="sourceLineNo">089</span>      final TableDescriptor tableDescriptor, final SnapshotDescription snapshot)<a name="line.89"></a>
+<span class="sourceLineNo">090</span>  throws HBaseIOException {<a name="line.90"></a>
+<span class="sourceLineNo">091</span>    this(env, tableDescriptor, snapshot, false);<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>   * Constructor<a name="line.94"></a>
+<span class="sourceLineNo">095</span>   * @param env MasterProcedureEnv<a name="line.95"></a>
+<span class="sourceLineNo">096</span>   * @param tableDescriptor the table to operate on<a name="line.96"></a>
+<span class="sourceLineNo">097</span>   * @param snapshot snapshot to restore from<a name="line.97"></a>
+<span class="sourceLineNo">098</span>   * @throws IOException<a name="line.98"></a>
+<span class="sourceLineNo">099</span>   */<a name="line.99"></a>
+<span class="sourceLineNo">100</span>  public RestoreSnapshotProcedure(<a name="line.100"></a>
+<span class="sourceLineNo">101</span>      final MasterProcedureEnv env,<a name="line.101"></a>
+<span class="sourceLineNo">102</span>      final TableDescriptor tableDescriptor,<a name="line.102"></a>
+<span class="sourceLineNo">103</span>      final SnapshotDescription snapshot,<a name="line.103"></a>
+<span class="sourceLineNo">104</span>      final boolean restoreAcl)<a name="line.104"></a>
+<span class="sourceLineNo">105</span>  throws HBaseIOException {<a name="line.105"></a>
+<span class="sourceLineNo">106</span>    super(env);<a name="line.106"></a>
+<span class="sourceLineNo">107</span>    // This is the new schema we are going to write out as this modification.<a name="line.107"></a>
+<span class="sourceLineNo">108</span>    this.modifiedTableDescriptor = tableDescriptor;<a name="line.108"></a>
+<span class="sourceLineNo">109</span>    preflightChecks(env, null/*Table can be online when restore is called?*/);<a name="line.109"></a>
+<span class="sourceLineNo">110</span>    // Snapshot information<a name="line.110"></a>
+<span class="sourceLineNo">111</span>    this.snapshot = snapshot;<a name="line.111"></a>
+<span class="sourceLineNo">112</span>    this.restoreAcl = restoreAcl;<a name="line.112"></a>
 <span class="sourceLineNo">113</span><a name="line.113"></a>
-<span class="sourceLineNo">114</span>  /**<a name="line.114"></a>
-<span class="sourceLineNo">115</span>   * Set up monitor status if it is not created.<a name="line.115"></a>
-<span class="sourceLineNo">116</span>   */<a name="line.116"></a>
-<span class="sourceLineNo">117</span>  private MonitoredTask getMonitorStatus() {<a name="line.117"></a>
-<span class="sourceLineNo">118</span>    if (monitorStatus == null) {<a name="line.118"></a>
-<span class="sourceLineNo">119</span>      monitorStatus = TaskMonitor.get().createStatus("Restoring  snapshot '" + snapshot.getName()<a name="line.119"></a>
-<span class="sourceLineNo">120</span>        + "' to table " + getTableName());<a name="line.120"></a>
-<span class="sourceLineNo">121</span>    }<a name="line.121"></a>
-<span class="sourceLineNo">122</span>    return monitorStatus;<a name="line.122"></a>
-<span class="sourceLineNo">123</span>  }<a name="line.123"></a>
-<span class="sourceLineNo">124</span><a name="line.124"></a>
-<span class="sourceLineNo">125</span>  @Override<a name="line.125"></a>
-<span class="sourceLineNo">126</span>  protected Flow executeFromState(final MasterProcedureEnv env, final RestoreSnapshotState state)<a name="line.126"></a>
-<span class="sourceLineNo">127</span>      throws InterruptedException {<a name="line.127"></a>
-<span class="sourceLineNo">128</span>    if (isTraceEnabled()) {<a name="line.128"></a>
-<span class="sourceLineNo">129</span>      LOG.trace(this + " execute state=" + state);<a name="line.129"></a>
-<span class="sourceLineNo">130</span>    }<a name="line.130"></a>
-<span class="sourceLineNo">131</span><a name="line.131"></a>
-<span class="sourceLineNo">132</span>    // Make sure that the monitor status is set up<a name="line.132"></a>
-<span class="sourceLineNo">133</span>    getMonitorStatus();<a name="line.133"></a>
-<span class="sourceLineNo">134</span><a name="line.134"></a>
-<span class="sourceLineNo">135</span>    try {<a name="line.135"></a>
-<span class="sourceLineNo">136</span>      switch (state) {<a name="line.136"></a>
-<span class="sourceLineNo">137</span>        case RESTORE_SNAPSHOT_PRE_OPERATION:<a name="line.137"></a>
-<span class="sourceLineNo">138</span>          // Verify if we can restore the table<a name="line.138"></a>
-<span class="sourceLineNo">139</span>          prepareRestore(env);<a name="line.139"></a>
-<span class="sourceLineNo">140</span>          setNextState(RestoreSnapshotState.RESTORE_SNAPSHOT_UPDATE_TABLE_DESCRIPTOR);<a name="line.140"></a>
-<span class="sourceLineNo">141</span>          break;<a name="line.141"></a>
-<span class="sourceLineNo">142</span>        case RESTORE_SNAPSHOT_UPDATE_TABLE_DESCRIPTOR:<a name="line.142"></a>
-<span class="sourceLineNo">143</span>          updateTableDescriptor(env);<a name="line.143"></a>
-<span class="sourceLineNo">144</span>          setNextState(RestoreSnapshotState.RESTORE_SNAPSHOT_WRITE_FS_LAYOUT);<a name="line.144"></a>
+<span class="sourceLineNo">114</span>    // Monitor<a name="line.114"></a>
+<span class="sourceLineNo">115</span>    getMonitorStatus();<a name="line.115"></a>
+<span class="sourceLineNo">116</span>  }<a name="line.116"></a>
+<span class="sourceLineNo">117</span><a name="line.117"></a>
+<span class="sourceLineNo">118</span>  /**<a name="line.118"></a>
+<span class="sourceLineNo">119</span>   * Set up monitor status if it is not created.<a name="line.119"></a>
+<span class="sourceLineNo">120</span>   */<a name="line.120"></a>
+<span class="sourceLineNo">121</span>  private MonitoredTask getMonitorStatus() {<a name="line.121"></a>
+<span class="sourceLineNo">122</span>    if (monitorStatus == null) {<a name="line.122"></a>
+<span class="sourceLineNo">123</span>      monitorStatus = TaskMonitor.get().createStatus("Restoring  snapshot '" + snapshot.getName()<a name="line.123"></a>
+<span class="sourceLineNo">124</span>        + "' to table " + getTableName());<a name="line.124"></a>
+<span class="sourceLineNo">125</span>    }<a name="line.125"></a>
+<span class="sourceLineNo">126</span>    return monitorStatus;<a name="line.126"></a>
+<span class="sourceLineNo">127</span>  }<a name="line.127"></a>
+<span class="sourceLineNo">128</span><a name="line.128"></a>
+<span class="sourceLineNo">129</span>  @Override<a name="line.129"></a>
+<span class="sourceLineNo">130</span>  protected Flow executeFromState(final MasterProcedureEnv env, final RestoreSnapshotState state)<a name="line.130"></a>
+<span class="sourceLineNo">131</span>      throws InterruptedException {<a name="line.131"></a>
+<span class="sourceLineNo">132</span>    if (isTraceEnabled()) {<a name="line.132"></a>
+<span class="sourceLineNo">133</span>      LOG.trace(this + " execute state=" + state);<a name="line.133"></a>
+<span class="sourceLineNo">134</span>    }<a name="line.134"></a>
+<span class="sourceLineNo">135</span><a name="line.135"></a>
+<span class="sourceLineNo">136</span>    // Make sure that the monitor status is set up<a name="line.136"></a>
+<span class="sourceLineNo">137</span>    getMonitorStatus();<a name="line.137"></a>
+<span class="sourceLineNo">138</span><a name="line.138"></a>
+<span class="sourceLineNo">139</span>    try {<a name="line.139"></a>
+<span class="sourceLineNo">140</span>      switch (state) {<a name="line.140"></a>
+<span class="sourceLineNo">141</span>        case RESTORE_SNAPSHOT_PRE_OPERATION:<a name="line.141"></a>
+<span class="sourceLineNo">142</span>          // Verify if we can restore the table<a name="line.142"></a>
+<span class="sourceLineNo">143</span>          prepareRestore(env);<a name="line.143"></a>
+<span class="sourceLineNo">144</span>          setNextState(RestoreSnapshotState.RESTORE_SNAPSHOT_UPDATE_TABLE_DESCRIPTOR);<a name="line.144"></a>
 <span class="sourceLineNo">145</span>          break;<a name="line.145"></a>
-<span class="sourceLineNo">146</span>        case RESTORE_SNAPSHOT_WRITE_FS_LAYOUT:<a name="line.146"></a>
-<span class="sourceLineNo">147</span>          restoreSnapshot(env);<a name="line.147"></a>
-<span class="sourceLineNo">148</span>          setNextState(RestoreSnapshotState.RESTORE_SNAPSHOT_UPDATE_META);<a name="line.148"></a>
+<span class="sourceLineNo">146</span>        case RESTORE_SNAPSHOT_UPDATE_TABLE_DESCRIPTOR:<a name="line.146"></a>
+<span class="sourceLineNo">147</span>          updateTableDescriptor(env);<a name="line.147"></a>
+<span class="sourceLineNo">148</span>          setNextState(RestoreSnapshotState.RESTORE_SNAPSHOT_WRITE_FS_LAYOUT);<a name="line.148"></a>
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