http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c7e84622/apidocs/src-html/org/apache/hadoop/hbase/client/Query.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/Query.html b/apidocs/src-html/org/apache/hadoop/hbase/client/Query.html index ecf5411..417e13a 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/client/Query.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/client/Query.html @@ -33,185 +33,186 @@ <span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.exceptions.DeserializationException;<a name="line.25"></a> <span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.filter.Filter;<a name="line.26"></a> <span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.io.TimeRange;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.protobuf.ProtobufUtil;<a name="line.28"></a> -<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.security.access.AccessControlConstants;<a name="line.29"></a> +<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.security.access.AccessControlConstants;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.security.access.AccessControlUtil;<a name="line.29"></a> <span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.security.access.Permission;<a name="line.30"></a> <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.security.visibility.Authorizations;<a name="line.31"></a> <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.security.visibility.VisibilityConstants;<a name="line.32"></a> -<span class="sourceLineNo">033</span><a name="line.33"></a> -<span class="sourceLineNo">034</span>import com.google.common.collect.ArrayListMultimap;<a name="line.34"></a> -<span class="sourceLineNo">035</span>import com.google.common.collect.ListMultimap;<a name="line.35"></a> -<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.36"></a> -<span class="sourceLineNo">037</span><a name="line.37"></a> -<span class="sourceLineNo">038</span>@InterfaceAudience.Public<a name="line.38"></a> -<span class="sourceLineNo">039</span>@InterfaceStability.Evolving<a name="line.39"></a> -<span class="sourceLineNo">040</span>public abstract class Query extends OperationWithAttributes {<a name="line.40"></a> -<span class="sourceLineNo">041</span> private static final String ISOLATION_LEVEL = "_isolationlevel_";<a name="line.41"></a> -<span class="sourceLineNo">042</span> protected Filter filter = null;<a name="line.42"></a> -<span class="sourceLineNo">043</span> protected int targetReplicaId = -1;<a name="line.43"></a> -<span class="sourceLineNo">044</span> protected Consistency consistency = Consistency.STRONG;<a name="line.44"></a> -<span class="sourceLineNo">045</span> protected Map<byte[], TimeRange> colFamTimeRangeMap = Maps.newTreeMap(Bytes.BYTES_COMPARATOR);<a name="line.45"></a> -<span class="sourceLineNo">046</span><a name="line.46"></a> -<span class="sourceLineNo">047</span> /**<a name="line.47"></a> -<span class="sourceLineNo">048</span> * @return Filter<a name="line.48"></a> -<span class="sourceLineNo">049</span> */<a name="line.49"></a> -<span class="sourceLineNo">050</span> public Filter getFilter() {<a name="line.50"></a> -<span class="sourceLineNo">051</span> return filter;<a name="line.51"></a> -<span class="sourceLineNo">052</span> }<a name="line.52"></a> -<span class="sourceLineNo">053</span><a name="line.53"></a> -<span class="sourceLineNo">054</span> /**<a name="line.54"></a> -<span class="sourceLineNo">055</span> * Apply the specified server-side filter when performing the Query.<a name="line.55"></a> -<span class="sourceLineNo">056</span> * Only {@link Filter#filterKeyValue(Cell)} is called AFTER all tests<a name="line.56"></a> -<span class="sourceLineNo">057</span> * for ttl, column match, deletes and max versions have been run.<a name="line.57"></a> -<span class="sourceLineNo">058</span> * @param filter filter to run on the server<a name="line.58"></a> -<span class="sourceLineNo">059</span> * @return this for invocation chaining<a name="line.59"></a> -<span class="sourceLineNo">060</span> */<a name="line.60"></a> -<span class="sourceLineNo">061</span> public Query setFilter(Filter filter) {<a name="line.61"></a> -<span class="sourceLineNo">062</span> this.filter = filter;<a name="line.62"></a> -<span class="sourceLineNo">063</span> return this;<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> /**<a name="line.66"></a> -<span class="sourceLineNo">067</span> * Sets the authorizations to be used by this Query<a name="line.67"></a> -<span class="sourceLineNo">068</span> * @param authorizations<a name="line.68"></a> -<span class="sourceLineNo">069</span> */<a name="line.69"></a> -<span class="sourceLineNo">070</span> public Query setAuthorizations(Authorizations authorizations) {<a name="line.70"></a> -<span class="sourceLineNo">071</span> this.setAttribute(VisibilityConstants.VISIBILITY_LABELS_ATTR_KEY, ProtobufUtil<a name="line.71"></a> -<span class="sourceLineNo">072</span> .toAuthorizations(authorizations).toByteArray());<a name="line.72"></a> -<span class="sourceLineNo">073</span> return this;<a name="line.73"></a> -<span class="sourceLineNo">074</span> }<a name="line.74"></a> -<span class="sourceLineNo">075</span><a name="line.75"></a> -<span class="sourceLineNo">076</span> /**<a name="line.76"></a> -<span class="sourceLineNo">077</span> * @return The authorizations this Query is associated with.<a name="line.77"></a> -<span class="sourceLineNo">078</span> * @throws DeserializationException<a name="line.78"></a> -<span class="sourceLineNo">079</span> */<a name="line.79"></a> -<span class="sourceLineNo">080</span> public Authorizations getAuthorizations() throws DeserializationException {<a name="line.80"></a> -<span class="sourceLineNo">081</span> byte[] authorizationsBytes = this.getAttribute(VisibilityConstants.VISIBILITY_LABELS_ATTR_KEY);<a name="line.81"></a> -<span class="sourceLineNo">082</span> if (authorizationsBytes == null) return null;<a name="line.82"></a> -<span class="sourceLineNo">083</span> return ProtobufUtil.toAuthorizations(authorizationsBytes);<a name="line.83"></a> -<span class="sourceLineNo">084</span> }<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> * @return The serialized ACL for this operation, or null if none<a name="line.87"></a> -<span class="sourceLineNo">088</span> */<a name="line.88"></a> -<span class="sourceLineNo">089</span> public byte[] getACL() {<a name="line.89"></a> -<span class="sourceLineNo">090</span> return getAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL);<a name="line.90"></a> -<span class="sourceLineNo">091</span> }<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> * @param user User short name<a name="line.94"></a> -<span class="sourceLineNo">095</span> * @param perms Permissions for the user<a name="line.95"></a> -<span class="sourceLineNo">096</span> */<a name="line.96"></a> -<span class="sourceLineNo">097</span> public Query setACL(String user, Permission perms) {<a name="line.97"></a> -<span class="sourceLineNo">098</span> setAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL,<a name="line.98"></a> -<span class="sourceLineNo">099</span> ProtobufUtil.toUsersAndPermissions(user, perms).toByteArray());<a name="line.99"></a> -<span class="sourceLineNo">100</span> return this;<a name="line.100"></a> -<span class="sourceLineNo">101</span> }<a name="line.101"></a> -<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> * @param perms A map of permissions for a user or users<a name="line.104"></a> -<span class="sourceLineNo">105</span> */<a name="line.105"></a> -<span class="sourceLineNo">106</span> public Query setACL(Map<String, Permission> perms) {<a name="line.106"></a> -<span class="sourceLineNo">107</span> ListMultimap<String, Permission> permMap = ArrayListMultimap.create();<a name="line.107"></a> -<span class="sourceLineNo">108</span> for (Map.Entry<String, Permission> entry : perms.entrySet()) {<a name="line.108"></a> -<span class="sourceLineNo">109</span> permMap.put(entry.getKey(), entry.getValue());<a name="line.109"></a> -<span class="sourceLineNo">110</span> }<a name="line.110"></a> -<span class="sourceLineNo">111</span> setAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL,<a name="line.111"></a> -<span class="sourceLineNo">112</span> ProtobufUtil.toUsersAndPermissions(permMap).toByteArray());<a name="line.112"></a> -<span class="sourceLineNo">113</span> return this;<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> /**<a name="line.116"></a> -<span class="sourceLineNo">117</span> * Returns the consistency level for this operation<a name="line.117"></a> -<span class="sourceLineNo">118</span> * @return the consistency level<a name="line.118"></a> -<span class="sourceLineNo">119</span> */<a name="line.119"></a> -<span class="sourceLineNo">120</span> public Consistency getConsistency() {<a name="line.120"></a> -<span class="sourceLineNo">121</span> return consistency;<a name="line.121"></a> -<span class="sourceLineNo">122</span> }<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> * Sets the consistency level for this operation<a name="line.125"></a> -<span class="sourceLineNo">126</span> * @param consistency the consistency level<a name="line.126"></a> -<span class="sourceLineNo">127</span> */<a name="line.127"></a> -<span class="sourceLineNo">128</span> public Query setConsistency(Consistency consistency) {<a name="line.128"></a> -<span class="sourceLineNo">129</span> this.consistency = consistency;<a name="line.129"></a> -<span class="sourceLineNo">130</span> return this;<a name="line.130"></a> -<span class="sourceLineNo">131</span> }<a name="line.131"></a> -<span class="sourceLineNo">132</span><a name="line.132"></a> -<span class="sourceLineNo">133</span> /**<a name="line.133"></a> -<span class="sourceLineNo">134</span> * Specify region replica id where Query will fetch data from. Use this together with<a name="line.134"></a> -<span class="sourceLineNo">135</span> * {@link #setConsistency(Consistency)} passing {@link Consistency#TIMELINE} to read data from<a name="line.135"></a> -<span class="sourceLineNo">136</span> * a specific replicaId.<a name="line.136"></a> -<span class="sourceLineNo">137</span> * <br><b> Expert: </b>This is an advanced API exposed. Only use it if you know what you are doing<a name="line.137"></a> -<span class="sourceLineNo">138</span> * @param Id<a name="line.138"></a> -<span class="sourceLineNo">139</span> */<a name="line.139"></a> -<span class="sourceLineNo">140</span> public Query setReplicaId(int Id) {<a name="line.140"></a> -<span class="sourceLineNo">141</span> this.targetReplicaId = Id;<a name="line.141"></a> -<span class="sourceLineNo">142</span> return this;<a name="line.142"></a> -<span class="sourceLineNo">143</span> }<a name="line.143"></a> -<span class="sourceLineNo">144</span><a name="line.144"></a> -<span class="sourceLineNo">145</span> /**<a name="line.145"></a> -<span class="sourceLineNo">146</span> * Returns region replica id where Query will fetch data from.<a name="line.146"></a> -<span class="sourceLineNo">147</span> * @return region replica id or -1 if not set.<a name="line.147"></a> -<span class="sourceLineNo">148</span> */<a name="line.148"></a> -<span class="sourceLineNo">149</span> public int getReplicaId() {<a name="line.149"></a> -<span class="sourceLineNo">150</span> return this.targetReplicaId;<a name="line.150"></a> -<span class="sourceLineNo">151</span> }<a name="line.151"></a> -<span class="sourceLineNo">152</span><a name="line.152"></a> -<span class="sourceLineNo">153</span> /**<a name="line.153"></a> -<span class="sourceLineNo">154</span> * Set the isolation level for this query. If the<a name="line.154"></a> -<span class="sourceLineNo">155</span> * isolation level is set to READ_UNCOMMITTED, then<a name="line.155"></a> -<span class="sourceLineNo">156</span> * this query will return data from committed and<a name="line.156"></a> -<span class="sourceLineNo">157</span> * uncommitted transactions. If the isolation level<a name="line.157"></a> -<span class="sourceLineNo">158</span> * is set to READ_COMMITTED, then this query will return<a name="line.158"></a> -<span class="sourceLineNo">159</span> * data from committed transactions only. If a isolation<a name="line.159"></a> -<span class="sourceLineNo">160</span> * level is not explicitly set on a Query, then it<a name="line.160"></a> -<span class="sourceLineNo">161</span> * is assumed to be READ_COMMITTED.<a name="line.161"></a> -<span class="sourceLineNo">162</span> * @param level IsolationLevel for this query<a name="line.162"></a> -<span class="sourceLineNo">163</span> */<a name="line.163"></a> -<span class="sourceLineNo">164</span> public Query setIsolationLevel(IsolationLevel level) {<a name="line.164"></a> -<span class="sourceLineNo">165</span> setAttribute(ISOLATION_LEVEL, level.toBytes());<a name="line.165"></a> -<span class="sourceLineNo">166</span> return this;<a name="line.166"></a> -<span class="sourceLineNo">167</span> }<a name="line.167"></a> -<span class="sourceLineNo">168</span><a name="line.168"></a> -<span class="sourceLineNo">169</span> /**<a name="line.169"></a> -<span class="sourceLineNo">170</span> * @return The isolation level of this query.<a name="line.170"></a> -<span class="sourceLineNo">171</span> * If no isolation level was set for this query object,<a name="line.171"></a> -<span class="sourceLineNo">172</span> * then it returns READ_COMMITTED.<a name="line.172"></a> -<span class="sourceLineNo">173</span> * @return The IsolationLevel for this query<a name="line.173"></a> -<span class="sourceLineNo">174</span> */<a name="line.174"></a> -<span class="sourceLineNo">175</span> public IsolationLevel getIsolationLevel() {<a name="line.175"></a> -<span class="sourceLineNo">176</span> byte[] attr = getAttribute(ISOLATION_LEVEL);<a name="line.176"></a> -<span class="sourceLineNo">177</span> return attr == null ? IsolationLevel.READ_COMMITTED :<a name="line.177"></a> -<span class="sourceLineNo">178</span> IsolationLevel.fromBytes(attr);<a name="line.178"></a> -<span class="sourceLineNo">179</span> }<a name="line.179"></a> -<span class="sourceLineNo">180</span><a name="line.180"></a> +<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.33"></a> +<span class="sourceLineNo">034</span><a name="line.34"></a> +<span class="sourceLineNo">035</span>import com.google.common.collect.ArrayListMultimap;<a name="line.35"></a> +<span class="sourceLineNo">036</span>import com.google.common.collect.ListMultimap;<a name="line.36"></a> +<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.37"></a> +<span class="sourceLineNo">038</span><a name="line.38"></a> +<span class="sourceLineNo">039</span>@InterfaceAudience.Public<a name="line.39"></a> +<span class="sourceLineNo">040</span>@InterfaceStability.Evolving<a name="line.40"></a> +<span class="sourceLineNo">041</span>public abstract class Query extends OperationWithAttributes {<a name="line.41"></a> +<span class="sourceLineNo">042</span> private static final String ISOLATION_LEVEL = "_isolationlevel_";<a name="line.42"></a> +<span class="sourceLineNo">043</span> protected Filter filter = null;<a name="line.43"></a> +<span class="sourceLineNo">044</span> protected int targetReplicaId = -1;<a name="line.44"></a> +<span class="sourceLineNo">045</span> protected Consistency consistency = Consistency.STRONG;<a name="line.45"></a> +<span class="sourceLineNo">046</span> protected Map<byte[], TimeRange> colFamTimeRangeMap = Maps.newTreeMap(Bytes.BYTES_COMPARATOR);<a name="line.46"></a> +<span class="sourceLineNo">047</span><a name="line.47"></a> +<span class="sourceLineNo">048</span> /**<a name="line.48"></a> +<span class="sourceLineNo">049</span> * @return Filter<a name="line.49"></a> +<span class="sourceLineNo">050</span> */<a name="line.50"></a> +<span class="sourceLineNo">051</span> public Filter getFilter() {<a name="line.51"></a> +<span class="sourceLineNo">052</span> return filter;<a name="line.52"></a> +<span class="sourceLineNo">053</span> }<a name="line.53"></a> +<span class="sourceLineNo">054</span><a name="line.54"></a> +<span class="sourceLineNo">055</span> /**<a name="line.55"></a> +<span class="sourceLineNo">056</span> * Apply the specified server-side filter when performing the Query.<a name="line.56"></a> +<span class="sourceLineNo">057</span> * Only {@link Filter#filterKeyValue(Cell)} is called AFTER all tests<a name="line.57"></a> +<span class="sourceLineNo">058</span> * for ttl, column match, deletes and max versions have been run.<a name="line.58"></a> +<span class="sourceLineNo">059</span> * @param filter filter to run on the server<a name="line.59"></a> +<span class="sourceLineNo">060</span> * @return this for invocation chaining<a name="line.60"></a> +<span class="sourceLineNo">061</span> */<a name="line.61"></a> +<span class="sourceLineNo">062</span> public Query setFilter(Filter filter) {<a name="line.62"></a> +<span class="sourceLineNo">063</span> this.filter = filter;<a name="line.63"></a> +<span class="sourceLineNo">064</span> return this;<a name="line.64"></a> +<span class="sourceLineNo">065</span> }<a name="line.65"></a> +<span class="sourceLineNo">066</span><a name="line.66"></a> +<span class="sourceLineNo">067</span> /**<a name="line.67"></a> +<span class="sourceLineNo">068</span> * Sets the authorizations to be used by this Query<a name="line.68"></a> +<span class="sourceLineNo">069</span> * @param authorizations<a name="line.69"></a> +<span class="sourceLineNo">070</span> */<a name="line.70"></a> +<span class="sourceLineNo">071</span> public Query setAuthorizations(Authorizations authorizations) {<a name="line.71"></a> +<span class="sourceLineNo">072</span> this.setAttribute(VisibilityConstants.VISIBILITY_LABELS_ATTR_KEY, ProtobufUtil<a name="line.72"></a> +<span class="sourceLineNo">073</span> .toAuthorizations(authorizations).toByteArray());<a name="line.73"></a> +<span class="sourceLineNo">074</span> return this;<a name="line.74"></a> +<span class="sourceLineNo">075</span> }<a name="line.75"></a> +<span class="sourceLineNo">076</span><a name="line.76"></a> +<span class="sourceLineNo">077</span> /**<a name="line.77"></a> +<span class="sourceLineNo">078</span> * @return The authorizations this Query is associated with.<a name="line.78"></a> +<span class="sourceLineNo">079</span> * @throws DeserializationException<a name="line.79"></a> +<span class="sourceLineNo">080</span> */<a name="line.80"></a> +<span class="sourceLineNo">081</span> public Authorizations getAuthorizations() throws DeserializationException {<a name="line.81"></a> +<span class="sourceLineNo">082</span> byte[] authorizationsBytes = this.getAttribute(VisibilityConstants.VISIBILITY_LABELS_ATTR_KEY);<a name="line.82"></a> +<span class="sourceLineNo">083</span> if (authorizationsBytes == null) return null;<a name="line.83"></a> +<span class="sourceLineNo">084</span> return ProtobufUtil.toAuthorizations(authorizationsBytes);<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> /**<a name="line.87"></a> +<span class="sourceLineNo">088</span> * @return The serialized ACL for this operation, or null if none<a name="line.88"></a> +<span class="sourceLineNo">089</span> */<a name="line.89"></a> +<span class="sourceLineNo">090</span> public byte[] getACL() {<a name="line.90"></a> +<span class="sourceLineNo">091</span> return getAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL);<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> /**<a name="line.94"></a> +<span class="sourceLineNo">095</span> * @param user User short name<a name="line.95"></a> +<span class="sourceLineNo">096</span> * @param perms Permissions for the user<a name="line.96"></a> +<span class="sourceLineNo">097</span> */<a name="line.97"></a> +<span class="sourceLineNo">098</span> public Query setACL(String user, Permission perms) {<a name="line.98"></a> +<span class="sourceLineNo">099</span> setAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL,<a name="line.99"></a> +<span class="sourceLineNo">100</span> AccessControlUtil.toUsersAndPermissions(user, perms).toByteArray());<a name="line.100"></a> +<span class="sourceLineNo">101</span> return this;<a name="line.101"></a> +<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> /**<a name="line.104"></a> +<span class="sourceLineNo">105</span> * @param perms A map of permissions for a user or users<a name="line.105"></a> +<span class="sourceLineNo">106</span> */<a name="line.106"></a> +<span class="sourceLineNo">107</span> public Query setACL(Map<String, Permission> perms) {<a name="line.107"></a> +<span class="sourceLineNo">108</span> ListMultimap<String, Permission> permMap = ArrayListMultimap.create();<a name="line.108"></a> +<span class="sourceLineNo">109</span> for (Map.Entry<String, Permission> entry : perms.entrySet()) {<a name="line.109"></a> +<span class="sourceLineNo">110</span> permMap.put(entry.getKey(), entry.getValue());<a name="line.110"></a> +<span class="sourceLineNo">111</span> }<a name="line.111"></a> +<span class="sourceLineNo">112</span> setAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL,<a name="line.112"></a> +<span class="sourceLineNo">113</span> AccessControlUtil.toUsersAndPermissions(permMap).toByteArray());<a name="line.113"></a> +<span class="sourceLineNo">114</span> return this;<a name="line.114"></a> +<span class="sourceLineNo">115</span> }<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> * Returns the consistency level for this operation<a name="line.118"></a> +<span class="sourceLineNo">119</span> * @return the consistency level<a name="line.119"></a> +<span class="sourceLineNo">120</span> */<a name="line.120"></a> +<span class="sourceLineNo">121</span> public Consistency getConsistency() {<a name="line.121"></a> +<span class="sourceLineNo">122</span> return consistency;<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> /**<a name="line.125"></a> +<span class="sourceLineNo">126</span> * Sets the consistency level for this operation<a name="line.126"></a> +<span class="sourceLineNo">127</span> * @param consistency the consistency level<a name="line.127"></a> +<span class="sourceLineNo">128</span> */<a name="line.128"></a> +<span class="sourceLineNo">129</span> public Query setConsistency(Consistency consistency) {<a name="line.129"></a> +<span class="sourceLineNo">130</span> this.consistency = consistency;<a name="line.130"></a> +<span class="sourceLineNo">131</span> return this;<a name="line.131"></a> +<span class="sourceLineNo">132</span> }<a name="line.132"></a> +<span class="sourceLineNo">133</span><a name="line.133"></a> +<span class="sourceLineNo">134</span> /**<a name="line.134"></a> +<span class="sourceLineNo">135</span> * Specify region replica id where Query will fetch data from. Use this together with<a name="line.135"></a> +<span class="sourceLineNo">136</span> * {@link #setConsistency(Consistency)} passing {@link Consistency#TIMELINE} to read data from<a name="line.136"></a> +<span class="sourceLineNo">137</span> * a specific replicaId.<a name="line.137"></a> +<span class="sourceLineNo">138</span> * <br><b> Expert: </b>This is an advanced API exposed. Only use it if you know what you are doing<a name="line.138"></a> +<span class="sourceLineNo">139</span> * @param Id<a name="line.139"></a> +<span class="sourceLineNo">140</span> */<a name="line.140"></a> +<span class="sourceLineNo">141</span> public Query setReplicaId(int Id) {<a name="line.141"></a> +<span class="sourceLineNo">142</span> this.targetReplicaId = Id;<a name="line.142"></a> +<span class="sourceLineNo">143</span> return this;<a name="line.143"></a> +<span class="sourceLineNo">144</span> }<a name="line.144"></a> +<span class="sourceLineNo">145</span><a name="line.145"></a> +<span class="sourceLineNo">146</span> /**<a name="line.146"></a> +<span class="sourceLineNo">147</span> * Returns region replica id where Query will fetch data from.<a name="line.147"></a> +<span class="sourceLineNo">148</span> * @return region replica id or -1 if not set.<a name="line.148"></a> +<span class="sourceLineNo">149</span> */<a name="line.149"></a> +<span class="sourceLineNo">150</span> public int getReplicaId() {<a name="line.150"></a> +<span class="sourceLineNo">151</span> return this.targetReplicaId;<a name="line.151"></a> +<span class="sourceLineNo">152</span> }<a name="line.152"></a> +<span class="sourceLineNo">153</span><a name="line.153"></a> +<span class="sourceLineNo">154</span> /**<a name="line.154"></a> +<span class="sourceLineNo">155</span> * Set the isolation level for this query. If the<a name="line.155"></a> +<span class="sourceLineNo">156</span> * isolation level is set to READ_UNCOMMITTED, then<a name="line.156"></a> +<span class="sourceLineNo">157</span> * this query will return data from committed and<a name="line.157"></a> +<span class="sourceLineNo">158</span> * uncommitted transactions. If the isolation level<a name="line.158"></a> +<span class="sourceLineNo">159</span> * is set to READ_COMMITTED, then this query will return<a name="line.159"></a> +<span class="sourceLineNo">160</span> * data from committed transactions only. If a isolation<a name="line.160"></a> +<span class="sourceLineNo">161</span> * level is not explicitly set on a Query, then it<a name="line.161"></a> +<span class="sourceLineNo">162</span> * is assumed to be READ_COMMITTED.<a name="line.162"></a> +<span class="sourceLineNo">163</span> * @param level IsolationLevel for this query<a name="line.163"></a> +<span class="sourceLineNo">164</span> */<a name="line.164"></a> +<span class="sourceLineNo">165</span> public Query setIsolationLevel(IsolationLevel level) {<a name="line.165"></a> +<span class="sourceLineNo">166</span> setAttribute(ISOLATION_LEVEL, level.toBytes());<a name="line.166"></a> +<span class="sourceLineNo">167</span> return this;<a name="line.167"></a> +<span class="sourceLineNo">168</span> }<a name="line.168"></a> +<span class="sourceLineNo">169</span><a name="line.169"></a> +<span class="sourceLineNo">170</span> /**<a name="line.170"></a> +<span class="sourceLineNo">171</span> * @return The isolation level of this query.<a name="line.171"></a> +<span class="sourceLineNo">172</span> * If no isolation level was set for this query object,<a name="line.172"></a> +<span class="sourceLineNo">173</span> * then it returns READ_COMMITTED.<a name="line.173"></a> +<span class="sourceLineNo">174</span> * @return The IsolationLevel for this query<a name="line.174"></a> +<span class="sourceLineNo">175</span> */<a name="line.175"></a> +<span class="sourceLineNo">176</span> public IsolationLevel getIsolationLevel() {<a name="line.176"></a> +<span class="sourceLineNo">177</span> byte[] attr = getAttribute(ISOLATION_LEVEL);<a name="line.177"></a> +<span class="sourceLineNo">178</span> return attr == null ? IsolationLevel.READ_COMMITTED :<a name="line.178"></a> +<span class="sourceLineNo">179</span> IsolationLevel.fromBytes(attr);<a name="line.179"></a> +<span class="sourceLineNo">180</span> }<a name="line.180"></a> <span class="sourceLineNo">181</span><a name="line.181"></a> -<span class="sourceLineNo">182</span> /**<a name="line.182"></a> -<span class="sourceLineNo">183</span> * Get versions of columns only within the specified timestamp range,<a name="line.183"></a> -<span class="sourceLineNo">184</span> * [minStamp, maxStamp) on a per CF bases. Note, default maximum versions to return is 1. If<a name="line.184"></a> -<span class="sourceLineNo">185</span> * your time range spans more than one version and you want all versions<a name="line.185"></a> -<span class="sourceLineNo">186</span> * returned, up the number of versions beyond the default.<a name="line.186"></a> -<span class="sourceLineNo">187</span> * Column Family time ranges take precedence over the global time range.<a name="line.187"></a> -<span class="sourceLineNo">188</span> *<a name="line.188"></a> -<span class="sourceLineNo">189</span> * @param cf the column family for which you want to restrict<a name="line.189"></a> -<span class="sourceLineNo">190</span> * @param minStamp minimum timestamp value, inclusive<a name="line.190"></a> -<span class="sourceLineNo">191</span> * @param maxStamp maximum timestamp value, exclusive<a name="line.191"></a> -<span class="sourceLineNo">192</span> * @return this<a name="line.192"></a> -<span class="sourceLineNo">193</span> */<a name="line.193"></a> -<span class="sourceLineNo">194</span><a name="line.194"></a> -<span class="sourceLineNo">195</span> public Query setColumnFamilyTimeRange(byte[] cf, long minStamp, long maxStamp) {<a name="line.195"></a> -<span class="sourceLineNo">196</span> colFamTimeRangeMap.put(cf, new TimeRange(minStamp, maxStamp));<a name="line.196"></a> -<span class="sourceLineNo">197</span> return this;<a name="line.197"></a> -<span class="sourceLineNo">198</span> }<a name="line.198"></a> -<span class="sourceLineNo">199</span><a name="line.199"></a> -<span class="sourceLineNo">200</span> /**<a name="line.200"></a> -<span class="sourceLineNo">201</span> * @return A map of column families to time ranges<a name="line.201"></a> -<span class="sourceLineNo">202</span> */<a name="line.202"></a> -<span class="sourceLineNo">203</span> public Map<byte[], TimeRange> getColumnFamilyTimeRange() {<a name="line.203"></a> -<span class="sourceLineNo">204</span> return this.colFamTimeRangeMap;<a name="line.204"></a> -<span class="sourceLineNo">205</span> }<a name="line.205"></a> -<span class="sourceLineNo">206</span>}<a name="line.206"></a> +<span class="sourceLineNo">182</span><a name="line.182"></a> +<span class="sourceLineNo">183</span> /**<a name="line.183"></a> +<span class="sourceLineNo">184</span> * Get versions of columns only within the specified timestamp range,<a name="line.184"></a> +<span class="sourceLineNo">185</span> * [minStamp, maxStamp) on a per CF bases. Note, default maximum versions to return is 1. If<a name="line.185"></a> +<span class="sourceLineNo">186</span> * your time range spans more than one version and you want all versions<a name="line.186"></a> +<span class="sourceLineNo">187</span> * returned, up the number of versions beyond the default.<a name="line.187"></a> +<span class="sourceLineNo">188</span> * Column Family time ranges take precedence over the global time range.<a name="line.188"></a> +<span class="sourceLineNo">189</span> *<a name="line.189"></a> +<span class="sourceLineNo">190</span> * @param cf the column family for which you want to restrict<a name="line.190"></a> +<span class="sourceLineNo">191</span> * @param minStamp minimum timestamp value, inclusive<a name="line.191"></a> +<span class="sourceLineNo">192</span> * @param maxStamp maximum timestamp value, exclusive<a name="line.192"></a> +<span class="sourceLineNo">193</span> * @return this<a name="line.193"></a> +<span class="sourceLineNo">194</span> */<a name="line.194"></a> +<span class="sourceLineNo">195</span><a name="line.195"></a> +<span class="sourceLineNo">196</span> public Query setColumnFamilyTimeRange(byte[] cf, long minStamp, long maxStamp) {<a name="line.196"></a> +<span class="sourceLineNo">197</span> colFamTimeRangeMap.put(cf, new TimeRange(minStamp, maxStamp));<a name="line.197"></a> +<span class="sourceLineNo">198</span> return this;<a name="line.198"></a> +<span class="sourceLineNo">199</span> }<a name="line.199"></a> +<span class="sourceLineNo">200</span><a name="line.200"></a> +<span class="sourceLineNo">201</span> /**<a name="line.201"></a> +<span class="sourceLineNo">202</span> * @return A map of column families to time ranges<a name="line.202"></a> +<span class="sourceLineNo">203</span> */<a name="line.203"></a> +<span class="sourceLineNo">204</span> public Map<byte[], TimeRange> getColumnFamilyTimeRange() {<a name="line.204"></a> +<span class="sourceLineNo">205</span> return this.colFamTimeRangeMap;<a name="line.205"></a> +<span class="sourceLineNo">206</span> }<a name="line.206"></a> +<span class="sourceLineNo">207</span>}<a name="line.207"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c7e84622/apidocs/src-html/org/apache/hadoop/hbase/client/Result.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/Result.html b/apidocs/src-html/org/apache/hadoop/hbase/client/Result.html index 72920ba..c1efaa7 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/client/Result.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/client/Result.html @@ -48,7 +48,7 @@ <span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.KeyValueUtil;<a name="line.40"></a> <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.41"></a> <span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.classification.InterfaceStability;<a name="line.42"></a> -<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.protobuf.generated.ClientProtos;<a name="line.43"></a> +<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos;<a name="line.43"></a> <span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.44"></a> <span class="sourceLineNo">045</span><a name="line.45"></a> <span class="sourceLineNo">046</span>/**<a name="line.46"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c7e84622/apidocs/src-html/org/apache/hadoop/hbase/client/Scan.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/Scan.html b/apidocs/src-html/org/apache/hadoop/hbase/client/Scan.html index c8ad36b..274255a 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/client/Scan.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/client/Scan.html @@ -46,9 +46,9 @@ <span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.filter.Filter;<a name="line.38"></a> <span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.filter.IncompatibleFilterException;<a name="line.39"></a> <span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.io.TimeRange;<a name="line.40"></a> -<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.protobuf.ProtobufUtil;<a name="line.41"></a> -<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.security.access.Permission;<a name="line.42"></a> -<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.security.visibility.Authorizations;<a name="line.43"></a> +<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.security.access.Permission;<a name="line.41"></a> +<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.security.visibility.Authorizations;<a name="line.42"></a> +<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.43"></a> <span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.44"></a> <span class="sourceLineNo">045</span><a name="line.45"></a> <span class="sourceLineNo">046</span>/**<a name="line.46"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c7e84622/apidocs/src-html/org/apache/hadoop/hbase/errorhandling/ForeignException.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/errorhandling/ForeignException.html b/apidocs/src-html/org/apache/hadoop/hbase/errorhandling/ForeignException.html index f39c974..a746bcc 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/errorhandling/ForeignException.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/errorhandling/ForeignException.html @@ -31,175 +31,176 @@ <span class="sourceLineNo">023</span><a name="line.23"></a> <span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.24"></a> <span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.classification.InterfaceStability;<a name="line.25"></a> -<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.protobuf.generated.ErrorHandlingProtos.ForeignExceptionMessage;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.protobuf.generated.ErrorHandlingProtos.GenericExceptionMessage;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.protobuf.generated.ErrorHandlingProtos.StackTraceElementMessage;<a name="line.28"></a> +<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ErrorHandlingProtos.ForeignExceptionMessage;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ErrorHandlingProtos.GenericExceptionMessage;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ErrorHandlingProtos.StackTraceElementMessage;<a name="line.28"></a> <span class="sourceLineNo">029</span><a name="line.29"></a> -<span class="sourceLineNo">030</span>import com.google.protobuf.InvalidProtocolBufferException;<a name="line.30"></a> -<span class="sourceLineNo">031</span><a name="line.31"></a> -<span class="sourceLineNo">032</span>/**<a name="line.32"></a> -<span class="sourceLineNo">033</span> * A ForeignException is an exception from another thread or process.<a name="line.33"></a> -<span class="sourceLineNo">034</span> * <p><a name="line.34"></a> -<span class="sourceLineNo">035</span> * ForeignExceptions are sent to 'remote' peers to signal an abort in the face of failures.<a name="line.35"></a> -<span class="sourceLineNo">036</span> * When serialized for transmission we encode using Protobufs to ensure version compatibility.<a name="line.36"></a> -<span class="sourceLineNo">037</span> * <p><a name="line.37"></a> -<span class="sourceLineNo">038</span> * Foreign exceptions contain a Throwable as its cause. This can be a "regular" exception<a name="line.38"></a> -<span class="sourceLineNo">039</span> * generated locally or a ProxyThrowable that is a representation of the original exception<a name="line.39"></a> -<span class="sourceLineNo">040</span> * created on original 'remote' source. These ProxyThrowables have their their stacks traces and<a name="line.40"></a> -<span class="sourceLineNo">041</span> * messages overridden to reflect the original 'remote' exception. The only way these<a name="line.41"></a> -<span class="sourceLineNo">042</span> * ProxyThrowables are generated are by this class's {@link #deserialize(byte[])} method.<a name="line.42"></a> -<span class="sourceLineNo">043</span> */<a name="line.43"></a> -<span class="sourceLineNo">044</span>@InterfaceAudience.Public<a name="line.44"></a> -<span class="sourceLineNo">045</span>@InterfaceStability.Evolving<a name="line.45"></a> -<span class="sourceLineNo">046</span>@SuppressWarnings("serial")<a name="line.46"></a> -<span class="sourceLineNo">047</span>public class ForeignException extends IOException {<a name="line.47"></a> -<span class="sourceLineNo">048</span><a name="line.48"></a> -<span class="sourceLineNo">049</span> /**<a name="line.49"></a> -<span class="sourceLineNo">050</span> * Name of the throwable's source such as a host or thread name. Must be non-null.<a name="line.50"></a> -<span class="sourceLineNo">051</span> */<a name="line.51"></a> -<span class="sourceLineNo">052</span> private final String source;<a name="line.52"></a> -<span class="sourceLineNo">053</span><a name="line.53"></a> -<span class="sourceLineNo">054</span> /**<a name="line.54"></a> -<span class="sourceLineNo">055</span> * Create a new ForeignException that can be serialized. It is assumed that this came form a<a name="line.55"></a> -<span class="sourceLineNo">056</span> * local source.<a name="line.56"></a> -<span class="sourceLineNo">057</span> * @param source<a name="line.57"></a> -<span class="sourceLineNo">058</span> * @param cause<a name="line.58"></a> -<span class="sourceLineNo">059</span> */<a name="line.59"></a> -<span class="sourceLineNo">060</span> public ForeignException(String source, Throwable cause) {<a name="line.60"></a> -<span class="sourceLineNo">061</span> super(cause);<a name="line.61"></a> -<span class="sourceLineNo">062</span> assert source != null;<a name="line.62"></a> -<span class="sourceLineNo">063</span> assert cause != null;<a name="line.63"></a> -<span class="sourceLineNo">064</span> this.source = source;<a name="line.64"></a> -<span class="sourceLineNo">065</span> }<a name="line.65"></a> -<span class="sourceLineNo">066</span><a name="line.66"></a> -<span class="sourceLineNo">067</span> /**<a name="line.67"></a> -<span class="sourceLineNo">068</span> * Create a new ForeignException that can be serialized. It is assumed that this is locally<a name="line.68"></a> -<span class="sourceLineNo">069</span> * generated.<a name="line.69"></a> -<span class="sourceLineNo">070</span> * @param source<a name="line.70"></a> -<span class="sourceLineNo">071</span> * @param msg<a name="line.71"></a> -<span class="sourceLineNo">072</span> */<a name="line.72"></a> -<span class="sourceLineNo">073</span> public ForeignException(String source, String msg) {<a name="line.73"></a> -<span class="sourceLineNo">074</span> super(new IllegalArgumentException(msg));<a name="line.74"></a> -<span class="sourceLineNo">075</span> this.source = source;<a name="line.75"></a> -<span class="sourceLineNo">076</span> }<a name="line.76"></a> -<span class="sourceLineNo">077</span><a name="line.77"></a> -<span class="sourceLineNo">078</span> public String getSource() {<a name="line.78"></a> -<span class="sourceLineNo">079</span> return source;<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> /**<a name="line.82"></a> -<span class="sourceLineNo">083</span> * The cause of a ForeignException can be an exception that was generated on a local in process<a name="line.83"></a> -<span class="sourceLineNo">084</span> * thread, or a thread from a 'remote' separate process.<a name="line.84"></a> -<span class="sourceLineNo">085</span> *<a name="line.85"></a> -<span class="sourceLineNo">086</span> * If the cause is a ProxyThrowable, we know it came from deserialization which usually means<a name="line.86"></a> -<span class="sourceLineNo">087</span> * it came from not only another thread, but also from a remote thread.<a name="line.87"></a> -<span class="sourceLineNo">088</span> *<a name="line.88"></a> -<span class="sourceLineNo">089</span> * @return true if went through deserialization, false if locally generated<a name="line.89"></a> -<span class="sourceLineNo">090</span> */<a name="line.90"></a> -<span class="sourceLineNo">091</span> public boolean isRemote() {<a name="line.91"></a> -<span class="sourceLineNo">092</span> return getCause() instanceof ProxyThrowable;<a name="line.92"></a> -<span class="sourceLineNo">093</span> }<a name="line.93"></a> -<span class="sourceLineNo">094</span><a name="line.94"></a> -<span class="sourceLineNo">095</span> @Override<a name="line.95"></a> -<span class="sourceLineNo">096</span> public String toString() {<a name="line.96"></a> -<span class="sourceLineNo">097</span> String className = getCause().getClass().getName() ;<a name="line.97"></a> -<span class="sourceLineNo">098</span> return className + " via " + getSource() + ":" + getLocalizedMessage();<a name="line.98"></a> -<span class="sourceLineNo">099</span> }<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> * Convert a stack trace to list of {@link StackTraceElement}.<a name="line.102"></a> -<span class="sourceLineNo">103</span> * @param trace the stack trace to convert to protobuf message<a name="line.103"></a> -<span class="sourceLineNo">104</span> * @return <tt>null</tt> if the passed stack is <tt>null</tt>.<a name="line.104"></a> -<span class="sourceLineNo">105</span> */<a name="line.105"></a> -<span class="sourceLineNo">106</span> private static List<StackTraceElementMessage> toStackTraceElementMessages(<a name="line.106"></a> -<span class="sourceLineNo">107</span> StackTraceElement[] trace) {<a name="line.107"></a> -<span class="sourceLineNo">108</span> // if there is no stack trace, ignore it and just return the message<a name="line.108"></a> -<span class="sourceLineNo">109</span> if (trace == null) return null;<a name="line.109"></a> -<span class="sourceLineNo">110</span> // build the stack trace for the message<a name="line.110"></a> -<span class="sourceLineNo">111</span> List<StackTraceElementMessage> 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class="sourceLineNo">132</span> }<a name="line.132"></a> -<span class="sourceLineNo">133</span><a name="line.133"></a> -<span class="sourceLineNo">134</span> /**<a name="line.134"></a> -<span class="sourceLineNo">135</span> * Converts a ForeignException to an array of bytes.<a name="line.135"></a> -<span class="sourceLineNo">136</span> * @param source the name of the external exception source<a name="line.136"></a> -<span class="sourceLineNo">137</span> * @param t the "local" external exception (local)<a name="line.137"></a> -<span class="sourceLineNo">138</span> * @return protobuf serialized version of ForeignException<a name="line.138"></a> -<span class="sourceLineNo">139</span> */<a name="line.139"></a> -<span class="sourceLineNo">140</span> public static byte[] serialize(String source, Throwable t) {<a name="line.140"></a> -<span class="sourceLineNo">141</span> GenericExceptionMessage.Builder gemBuilder = GenericExceptionMessage.newBuilder();<a name="line.141"></a> -<span 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Must be non-null.<a name="line.49"></a> +<span class="sourceLineNo">050</span> */<a name="line.50"></a> +<span class="sourceLineNo">051</span> private final String source;<a name="line.51"></a> +<span class="sourceLineNo">052</span><a name="line.52"></a> +<span class="sourceLineNo">053</span> /**<a name="line.53"></a> +<span class="sourceLineNo">054</span> * Create a new ForeignException that can be serialized. 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list of {@link StackTraceElement}.<a name="line.101"></a> +<span class="sourceLineNo">102</span> * @param trace the stack trace to convert to protobuf message<a name="line.102"></a> +<span class="sourceLineNo">103</span> * @return <tt>null</tt> if the passed stack is <tt>null</tt>.<a name="line.103"></a> +<span class="sourceLineNo">104</span> */<a name="line.104"></a> +<span class="sourceLineNo">105</span> private static List<StackTraceElementMessage> toStackTraceElementMessages(<a name="line.105"></a> +<span class="sourceLineNo">106</span> StackTraceElement[] trace) {<a name="line.106"></a> +<span class="sourceLineNo">107</span> // if there is no stack trace, ignore it and just return the message<a name="line.107"></a> +<span class="sourceLineNo">108</span> if (trace == null) return null;<a name="line.108"></a> +<span class="sourceLineNo">109</span> // build the stack trace for the message<a name="line.109"></a> +<span class="sourceLineNo">110</span> List<StackTraceElementMessage> 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class="sourceLineNo">131</span> }<a name="line.131"></a> +<span class="sourceLineNo">132</span><a name="line.132"></a> +<span class="sourceLineNo">133</span> /**<a name="line.133"></a> +<span class="sourceLineNo">134</span> * Converts a ForeignException to an array of bytes.<a name="line.134"></a> +<span class="sourceLineNo">135</span> * @param source the name of the external exception source<a name="line.135"></a> +<span class="sourceLineNo">136</span> * @param t the "local" external exception (local)<a name="line.136"></a> +<span class="sourceLineNo">137</span> * @return protobuf serialized version of ForeignException<a name="line.137"></a> +<span class="sourceLineNo">138</span> */<a name="line.138"></a> +<span class="sourceLineNo">139</span> public static byte[] serialize(String source, Throwable t) {<a name="line.139"></a> +<span class="sourceLineNo">140</span> GenericExceptionMessage.Builder gemBuilder = GenericExceptionMessage.newBuilder();<a name="line.140"></a> +<span 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ForeignExcpetion instance<a name="line.161"></a> +<span class="sourceLineNo">162</span> * @throws InvalidProtocolBufferException if there was deserialization problem this is thrown.<a name="line.162"></a> +<span class="sourceLineNo">163</span> * @throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException <a name="line.163"></a> <span class="sourceLineNo">164</span> */<a name="line.164"></a> -<span class="sourceLineNo">165</span> public static ForeignException deserialize(byte[] bytes) throws InvalidProtocolBufferException {<a name="line.165"></a> -<span class="sourceLineNo">166</span> // figure out the data we need to pass<a name="line.166"></a> -<span class="sourceLineNo">167</span> ForeignExceptionMessage eem = ForeignExceptionMessage.parseFrom(bytes);<a name="line.167"></a> -<span class="sourceLineNo">168</span> GenericExceptionMessage gem = eem.getGenericException();<a name="line.168"></a> -<span class="sourceLineNo">169</span> StackTraceElement [] 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list or <tt>null</tt> if it couldn't be unwound (e.g. wasn't set on<a name="line.179"></a> -<span class="sourceLineNo">180</span> * the sender).<a name="line.180"></a> -<span class="sourceLineNo">181</span> */<a name="line.181"></a> -<span class="sourceLineNo">182</span> private static StackTraceElement[] toStackTrace(List<StackTraceElementMessage> traceList) {<a name="line.182"></a> -<span class="sourceLineNo">183</span> if (traceList == null || traceList.size() == 0) {<a name="line.183"></a> -<span class="sourceLineNo">184</span> return new StackTraceElement[0]; // empty array<a name="line.184"></a> -<span class="sourceLineNo">185</span> }<a name="line.185"></a> -<span class="sourceLineNo">186</span> StackTraceElement[] trace = new StackTraceElement[traceList.size()];<a name="line.186"></a> -<span class="sourceLineNo">187</span> for (int i = 0; i < traceList.size(); i++) {<a name="line.187"></a> -<span class="sourceLineNo">188</span> StackTraceElementMessage elem = traceList.get(i);<a name="line.188"></a> -<span class="sourceLineNo">189</span> trace[i] = new StackTraceElement(<a name="line.189"></a> -<span class="sourceLineNo">190</span> elem.getDeclaringClass(), elem.getMethodName(), elem.getFileName(), elem.getLineNumber());<a name="line.190"></a> -<span class="sourceLineNo">191</span> }<a name="line.191"></a> -<span class="sourceLineNo">192</span> return trace;<a name="line.192"></a> -<span class="sourceLineNo">193</span> }<a name="line.193"></a> -<span class="sourceLineNo">194</span>}<a name="line.194"></a> +<span class="sourceLineNo">165</span> public static ForeignException deserialize(byte[] bytes)<a name="line.165"></a> +<span class="sourceLineNo">166</span> throws IOException {<a name="line.166"></a> +<span class="sourceLineNo">167</span> // figure out the data we need to pass<a name="line.167"></a> +<span class="sourceLineNo">168</span> ForeignExceptionMessage eem = ForeignExceptionMessage.parseFrom(bytes);<a name="line.168"></a> +<span class="sourceLineNo">169</span> GenericExceptionMessage gem = eem.getGenericException();<a name="line.169"></a> +<span class="sourceLineNo">170</span> StackTraceElement [] trace = ForeignException.toStackTrace(gem.getTraceList());<a name="line.170"></a> +<span class="sourceLineNo">171</span> ProxyThrowable dfe = new ProxyThrowable(gem.getMessage(), trace);<a name="line.171"></a> +<span class="sourceLineNo">172</span> ForeignException e = new ForeignException(eem.getSource(), dfe);<a name="line.172"></a> +<span class="sourceLineNo">173</span> return e;<a name="line.173"></a> +<span class="sourceLineNo">174</span> }<a name="line.174"></a> +<span class="sourceLineNo">175</span><a name="line.175"></a> +<span class="sourceLineNo">176</span> /**<a name="line.176"></a> +<span class="sourceLineNo">177</span> * Unwind a serialized array of {@link StackTraceElementMessage}s to a<a name="line.177"></a> +<span class="sourceLineNo">178</span> * {@link StackTraceElement}s.<a name="line.178"></a> +<span class="sourceLineNo">179</span> * @param traceList list that was serialized<a name="line.179"></a> +<span class="sourceLineNo">180</span> * @return the deserialized list or <tt>null</tt> if it couldn't be unwound (e.g. wasn't set on<a name="line.180"></a> +<span class="sourceLineNo">181</span> * the sender).<a name="line.181"></a> +<span class="sourceLineNo">182</span> */<a name="line.182"></a> +<span class="sourceLineNo">183</span> private static StackTraceElement[] toStackTrace(List<StackTraceElementMessage> traceList) {<a name="line.183"></a> +<span class="sourceLineNo">184</span> if (traceList == null || traceList.size() == 0) {<a name="line.184"></a> +<span class="sourceLineNo">185</span> return new StackTraceElement[0]; // empty array<a name="line.185"></a> +<span class="sourceLineNo">186</span> }<a name="line.186"></a> +<span class="sourceLineNo">187</span> StackTraceElement[] trace = new StackTraceElement[traceList.size()];<a name="line.187"></a> +<span class="sourceLineNo">188</span> for (int i = 0; i < traceList.size(); i++) {<a name="line.188"></a> +<span class="sourceLineNo">189</span> StackTraceElementMessage elem = traceList.get(i);<a name="line.189"></a> +<span class="sourceLineNo">190</span> trace[i] = new StackTraceElement(<a name="line.190"></a> +<span class="sourceLineNo">191</span> elem.getDeclaringClass(), elem.getMethodName(), elem.getFileName(), elem.getLineNumber());<a name="line.191"></a> +<span class="sourceLineNo">192</span> }<a name="line.192"></a> +<span class="sourceLineNo">193</span> return trace;<a name="line.193"></a> +<span class="sourceLineNo">194</span> }<a name="line.194"></a> +<span class="sourceLineNo">195</span>}<a name="line.195"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c7e84622/apidocs/src-html/org/apache/hadoop/hbase/filter/BinaryComparator.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/filter/BinaryComparator.html b/apidocs/src-html/org/apache/hadoop/hbase/filter/BinaryComparator.html index 48031d3..5cc07a0 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/filter/BinaryComparator.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/filter/BinaryComparator.html @@ -32,20 +32,20 @@ <span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.24"></a> <span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.classification.InterfaceStability;<a name="line.25"></a> <span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.exceptions.DeserializationException;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.protobuf.generated.ComparatorProtos;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.util.ByteBufferUtils;<a name="line.28"></a> -<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.29"></a> -<span class="sourceLineNo">030</span><a name="line.30"></a> -<span class="sourceLineNo">031</span>import com.google.protobuf.InvalidProtocolBufferException;<a name="line.31"></a> -<span class="sourceLineNo">032</span><a name="line.32"></a> -<span class="sourceLineNo">033</span>/**<a name="line.33"></a> -<span class="sourceLineNo">034</span> * A binary comparator which lexicographically compares against the specified<a name="line.34"></a> -<span class="sourceLineNo">035</span> * byte array using {@link org.apache.hadoop.hbase.util.Bytes#compareTo(byte[], byte[])}.<a name="line.35"></a> -<span class="sourceLineNo">036</span> */<a name="line.36"></a> -<span class="sourceLineNo">037</span>@InterfaceAudience.Public<a name="line.37"></a> -<span class="sourceLineNo">038</span>@InterfaceStability.Stable<a name="line.38"></a> -<span class="sourceLineNo">039</span>public class BinaryComparator extends ByteArrayComparable {<a name="line.39"></a> -<span class="sourceLineNo">040</span><a name="line.40"></a> +<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ComparatorProtos;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.util.ByteBufferUtils;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.30"></a> +<span class="sourceLineNo">031</span><a name="line.31"></a> +<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException;<a name="line.32"></a> +<span class="sourceLineNo">033</span><a name="line.33"></a> +<span class="sourceLineNo">034</span>/**<a name="line.34"></a> +<span class="sourceLineNo">035</span> * A binary comparator which lexicographically compares against the specified<a name="line.35"></a> +<span class="sourceLineNo">036</span> * byte array using {@link org.apache.hadoop.hbase.util.Bytes#compareTo(byte[], byte[])}.<a name="line.36"></a> +<span class="sourceLineNo">037</span> */<a name="line.37"></a> +<span class="sourceLineNo">038</span>@InterfaceAudience.Public<a name="line.38"></a> +<span class="sourceLineNo">039</span>@InterfaceStability.Stable<a name="line.39"></a> +<span class="sourceLineNo">040</span>public class BinaryComparator extends org.apache.hadoop.hbase.filter.ByteArrayComparable {<a name="line.40"></a> <span class="sourceLineNo">041</span> /**<a name="line.41"></a> <span class="sourceLineNo">042</span> * Constructor<a name="line.42"></a> <span class="sourceLineNo">043</span> * @param value value<a name="line.43"></a> @@ -70,7 +70,7 @@ <span class="sourceLineNo">062</span> public byte [] toByteArray() {<a name="line.62"></a> <span class="sourceLineNo">063</span> ComparatorProtos.BinaryComparator.Builder builder =<a name="line.63"></a> <span class="sourceLineNo">064</span> ComparatorProtos.BinaryComparator.newBuilder();<a name="line.64"></a> -<span class="sourceLineNo">065</span> builder.setComparable(super.convert());<a name="line.65"></a> +<span class="sourceLineNo">065</span> builder.setComparable(ProtobufUtil.toByteArrayComparable(this.value));<a name="line.65"></a> <span class="sourceLineNo">066</span> return builder.build().toByteArray();<a name="line.66"></a> <span class="sourceLineNo">067</span> }<a name="line.67"></a> <span class="sourceLineNo">068</span><a name="line.68"></a>
