http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b838bdf0/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/SecureBulkLoadManager.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/SecureBulkLoadManager.html b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/SecureBulkLoadManager.html index 6d72705..60cef60 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/SecureBulkLoadManager.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/SecureBulkLoadManager.html @@ -23,390 +23,382 @@ <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> <span class="sourceLineNo">017</span> */<a name="line.17"></a> -<span class="sourceLineNo">018</span><a name="line.18"></a> -<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.regionserver;<a name="line.19"></a> -<span class="sourceLineNo">020</span><a name="line.20"></a> -<span class="sourceLineNo">021</span>import org.apache.commons.logging.Log;<a name="line.21"></a> -<span class="sourceLineNo">022</span>import org.apache.commons.logging.LogFactory;<a name="line.22"></a> -<span class="sourceLineNo">023</span>import org.apache.hadoop.conf.Configuration;<a name="line.23"></a> -<span class="sourceLineNo">024</span>import org.apache.hadoop.fs.FileStatus;<a name="line.24"></a> -<span class="sourceLineNo">025</span>import org.apache.hadoop.fs.FileSystem;<a name="line.25"></a> -<span class="sourceLineNo">026</span>import org.apache.hadoop.fs.FileUtil;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import org.apache.hadoop.fs.Path;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import org.apache.hadoop.fs.permission.FsPermission;<a name="line.28"></a> -<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.29"></a> -<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.HConstants;<a name="line.30"></a> -<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.TableName;<a name="line.31"></a> -<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.32"></a> -<span class="sourceLineNo">033</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.33"></a> -<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.34"></a> -<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.coprocessor.BulkLoadObserver;<a name="line.35"></a> -<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.coprocessor.CoprocessorHost;<a name="line.36"></a> -<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.coprocessor.ObserverContext;<a name="line.37"></a> -<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.coprocessor.RegionCoprocessor;<a name="line.38"></a> -<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment;<a name="line.39"></a> -<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.ipc.RpcServer;<a name="line.40"></a> -<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos;<a name="line.41"></a> -<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.BulkLoadHFileRequest;<a name="line.42"></a> -<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.CleanupBulkLoadRequest;<a name="line.43"></a> -<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.PrepareBulkLoadRequest;<a name="line.44"></a> -<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.regionserver.Region.BulkLoadListener;<a name="line.45"></a> -<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.security.User;<a name="line.46"></a> -<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.security.UserProvider;<a name="line.47"></a> -<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.security.token.FsDelegationToken;<a name="line.48"></a> -<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.security.token.TokenUtil;<a name="line.49"></a> -<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.50"></a> -<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.util.FSHDFSUtils;<a name="line.51"></a> -<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.util.FSUtils;<a name="line.52"></a> -<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.util.Methods;<a name="line.53"></a> -<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.54"></a> -<span class="sourceLineNo">055</span>import org.apache.hadoop.io.Text;<a name="line.55"></a> -<span class="sourceLineNo">056</span>import org.apache.hadoop.security.UserGroupInformation;<a name="line.56"></a> -<span class="sourceLineNo">057</span>import org.apache.hadoop.security.token.Token;<a name="line.57"></a> -<span class="sourceLineNo">058</span><a name="line.58"></a> -<span class="sourceLineNo">059</span>import java.io.IOException;<a name="line.59"></a> -<span class="sourceLineNo">060</span>import java.math.BigInteger;<a name="line.60"></a> -<span class="sourceLineNo">061</span>import java.security.PrivilegedAction;<a name="line.61"></a> -<span class="sourceLineNo">062</span>import java.security.SecureRandom;<a name="line.62"></a> -<span class="sourceLineNo">063</span>import java.util.ArrayList;<a name="line.63"></a> -<span class="sourceLineNo">064</span>import java.util.HashMap;<a name="line.64"></a> -<span class="sourceLineNo">065</span>import java.util.List;<a name="line.65"></a> -<span class="sourceLineNo">066</span>import java.util.Map;<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> -<span class="sourceLineNo">069</span> * Bulk loads in secure mode.<a name="line.69"></a> -<span class="sourceLineNo">070</span> *<a name="line.70"></a> -<span class="sourceLineNo">071</span> * This service addresses two issues:<a name="line.71"></a> -<span class="sourceLineNo">072</span> * <ol><a name="line.72"></a> -<span class="sourceLineNo">073</span> * <li>Moving files in a secure filesystem wherein the HBase Client<a name="line.73"></a> -<span class="sourceLineNo">074</span> * and HBase Server are different filesystem users.</li><a name="line.74"></a> -<span class="sourceLineNo">075</span> * <li>Does moving in a secure manner. Assuming that the filesystem<a name="line.75"></a> -<span class="sourceLineNo">076</span> * is POSIX compliant.</li><a name="line.76"></a> -<span class="sourceLineNo">077</span> * </ol><a name="line.77"></a> -<span class="sourceLineNo">078</span> *<a name="line.78"></a> -<span class="sourceLineNo">079</span> * The algorithm is as follows:<a name="line.79"></a> -<span class="sourceLineNo">080</span> * <ol><a name="line.80"></a> -<span class="sourceLineNo">081</span> * <li>Create an hbase owned staging directory which is<a name="line.81"></a> -<span class="sourceLineNo">082</span> * world traversable (711): {@code /hbase/staging}</li><a name="line.82"></a> -<span class="sourceLineNo">083</span> * <li>A user writes out data to his secure output directory: {@code /user/foo/data}</li><a name="line.83"></a> -<span class="sourceLineNo">084</span> * <li>A call is made to hbase to create a secret staging directory<a name="line.84"></a> -<span class="sourceLineNo">085</span> * which globally rwx (777): {@code /user/staging/averylongandrandomdirectoryname}</li><a name="line.85"></a> -<span class="sourceLineNo">086</span> * <li>The user moves the data into the random staging directory,<a name="line.86"></a> -<span class="sourceLineNo">087</span> * then calls bulkLoadHFiles()</li><a name="line.87"></a> -<span class="sourceLineNo">088</span> * </ol><a name="line.88"></a> -<span class="sourceLineNo">089</span> *<a name="line.89"></a> -<span class="sourceLineNo">090</span> * Like delegation tokens the strength of the security lies in the length<a name="line.90"></a> -<span class="sourceLineNo">091</span> * and randomness of the secret directory.<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>@InterfaceAudience.Private<a name="line.94"></a> -<span class="sourceLineNo">095</span>public class SecureBulkLoadManager {<a name="line.95"></a> +<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.regionserver;<a name="line.18"></a> +<span class="sourceLineNo">019</span><a name="line.19"></a> +<span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a> +<span class="sourceLineNo">021</span>import java.math.BigInteger;<a name="line.21"></a> +<span class="sourceLineNo">022</span>import java.security.PrivilegedAction;<a name="line.22"></a> +<span class="sourceLineNo">023</span>import java.security.SecureRandom;<a name="line.23"></a> +<span class="sourceLineNo">024</span>import java.util.ArrayList;<a name="line.24"></a> +<span class="sourceLineNo">025</span>import java.util.HashMap;<a name="line.25"></a> +<span class="sourceLineNo">026</span>import java.util.List;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import java.util.Map;<a name="line.27"></a> +<span class="sourceLineNo">028</span><a name="line.28"></a> +<span class="sourceLineNo">029</span>import org.apache.commons.logging.Log;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import org.apache.commons.logging.LogFactory;<a name="line.30"></a> +<span class="sourceLineNo">031</span>import org.apache.hadoop.conf.Configuration;<a name="line.31"></a> +<span class="sourceLineNo">032</span>import org.apache.hadoop.fs.FileStatus;<a name="line.32"></a> +<span class="sourceLineNo">033</span>import org.apache.hadoop.fs.FileSystem;<a name="line.33"></a> +<span class="sourceLineNo">034</span>import org.apache.hadoop.fs.FileUtil;<a name="line.34"></a> +<span class="sourceLineNo">035</span>import org.apache.hadoop.fs.Path;<a name="line.35"></a> +<span class="sourceLineNo">036</span>import org.apache.hadoop.fs.permission.FsPermission;<a name="line.36"></a> +<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.37"></a> +<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.HConstants;<a name="line.38"></a> +<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.TableName;<a name="line.39"></a> +<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.40"></a> +<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.ipc.RpcServer;<a name="line.41"></a> +<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.regionserver.Region.BulkLoadListener;<a name="line.42"></a> +<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.security.User;<a name="line.43"></a> +<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.security.UserProvider;<a name="line.44"></a> +<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.security.token.FsDelegationToken;<a name="line.45"></a> +<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.security.token.TokenUtil;<a name="line.46"></a> +<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.47"></a> +<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.util.FSHDFSUtils;<a name="line.48"></a> +<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.util.FSUtils;<a name="line.49"></a> +<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.util.Methods;<a name="line.50"></a> +<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.51"></a> +<span class="sourceLineNo">052</span>import org.apache.hadoop.io.Text;<a name="line.52"></a> +<span class="sourceLineNo">053</span>import org.apache.hadoop.security.UserGroupInformation;<a name="line.53"></a> +<span class="sourceLineNo">054</span>import org.apache.hadoop.security.token.Token;<a name="line.54"></a> +<span class="sourceLineNo">055</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.55"></a> +<span class="sourceLineNo">056</span><a name="line.56"></a> +<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos;<a name="line.57"></a> +<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.BulkLoadHFileRequest;<a name="line.58"></a> +<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.CleanupBulkLoadRequest;<a name="line.59"></a> +<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.PrepareBulkLoadRequest;<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> * Bulk loads in secure mode.<a name="line.63"></a> +<span class="sourceLineNo">064</span> *<a name="line.64"></a> +<span class="sourceLineNo">065</span> * This service addresses two issues:<a name="line.65"></a> +<span class="sourceLineNo">066</span> * <ol><a name="line.66"></a> +<span class="sourceLineNo">067</span> * <li>Moving files in a secure filesystem wherein the HBase Client<a name="line.67"></a> +<span class="sourceLineNo">068</span> * and HBase Server are different filesystem users.</li><a name="line.68"></a> +<span class="sourceLineNo">069</span> * <li>Does moving in a secure manner. Assuming that the filesystem<a name="line.69"></a> +<span class="sourceLineNo">070</span> * is POSIX compliant.</li><a name="line.70"></a> +<span class="sourceLineNo">071</span> * </ol><a name="line.71"></a> +<span class="sourceLineNo">072</span> *<a name="line.72"></a> +<span class="sourceLineNo">073</span> * The algorithm is as follows:<a name="line.73"></a> +<span class="sourceLineNo">074</span> * <ol><a name="line.74"></a> +<span class="sourceLineNo">075</span> * <li>Create an hbase owned staging directory which is<a name="line.75"></a> +<span class="sourceLineNo">076</span> * world traversable (711): {@code /hbase/staging}</li><a name="line.76"></a> +<span class="sourceLineNo">077</span> * <li>A user writes out data to his secure output directory: {@code /user/foo/data}</li><a name="line.77"></a> +<span class="sourceLineNo">078</span> * <li>A call is made to hbase to create a secret staging directory<a name="line.78"></a> +<span class="sourceLineNo">079</span> * which globally rwx (777): {@code /user/staging/averylongandrandomdirectoryname}</li><a name="line.79"></a> +<span class="sourceLineNo">080</span> * <li>The user moves the data into the random staging directory,<a name="line.80"></a> +<span class="sourceLineNo">081</span> * then calls bulkLoadHFiles()</li><a name="line.81"></a> +<span class="sourceLineNo">082</span> * </ol><a name="line.82"></a> +<span class="sourceLineNo">083</span> *<a name="line.83"></a> +<span class="sourceLineNo">084</span> * Like delegation tokens the strength of the security lies in the length<a name="line.84"></a> +<span class="sourceLineNo">085</span> * and randomness of the secret directory.<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>@InterfaceAudience.Private<a name="line.88"></a> +<span class="sourceLineNo">089</span>public class SecureBulkLoadManager {<a name="line.89"></a> +<span class="sourceLineNo">090</span><a name="line.90"></a> +<span class="sourceLineNo">091</span> public static final long VERSION = 0L;<a name="line.91"></a> +<span class="sourceLineNo">092</span><a name="line.92"></a> +<span class="sourceLineNo">093</span> //320/5 = 64 characters<a name="line.93"></a> +<span class="sourceLineNo">094</span> private static final int RANDOM_WIDTH = 320;<a name="line.94"></a> +<span class="sourceLineNo">095</span> private static final int RANDOM_RADIX = 32;<a name="line.95"></a> <span class="sourceLineNo">096</span><a name="line.96"></a> -<span class="sourceLineNo">097</span> public static final long VERSION = 0L;<a name="line.97"></a> +<span class="sourceLineNo">097</span> private static final Log LOG = LogFactory.getLog(SecureBulkLoadManager.class);<a name="line.97"></a> <span class="sourceLineNo">098</span><a name="line.98"></a> -<span class="sourceLineNo">099</span> //320/5 = 64 characters<a name="line.99"></a> -<span class="sourceLineNo">100</span> private static final int RANDOM_WIDTH = 320;<a name="line.100"></a> -<span class="sourceLineNo">101</span> private static final int RANDOM_RADIX = 32;<a name="line.101"></a> -<span class="sourceLineNo">102</span><a name="line.102"></a> -<span class="sourceLineNo">103</span> private static final Log LOG = LogFactory.getLog(SecureBulkLoadManager.class);<a name="line.103"></a> +<span class="sourceLineNo">099</span> private final static FsPermission PERM_ALL_ACCESS = FsPermission.valueOf("-rwxrwxrwx");<a name="line.99"></a> +<span class="sourceLineNo">100</span> private final static FsPermission PERM_HIDDEN = FsPermission.valueOf("-rwx--x--x");<a name="line.100"></a> +<span class="sourceLineNo">101</span> private SecureRandom random;<a name="line.101"></a> +<span class="sourceLineNo">102</span> private FileSystem fs;<a name="line.102"></a> +<span class="sourceLineNo">103</span> private Configuration conf;<a name="line.103"></a> <span class="sourceLineNo">104</span><a name="line.104"></a> -<span class="sourceLineNo">105</span> private final static FsPermission PERM_ALL_ACCESS = FsPermission.valueOf("-rwxrwxrwx");<a name="line.105"></a> -<span class="sourceLineNo">106</span> private final static FsPermission PERM_HIDDEN = FsPermission.valueOf("-rwx--x--x");<a name="line.106"></a> -<span class="sourceLineNo">107</span> private SecureRandom random;<a name="line.107"></a> -<span class="sourceLineNo">108</span> private FileSystem fs;<a name="line.108"></a> -<span class="sourceLineNo">109</span> private Configuration conf;<a name="line.109"></a> -<span class="sourceLineNo">110</span><a name="line.110"></a> -<span class="sourceLineNo">111</span> //two levels so it doesn't get deleted accidentally<a name="line.111"></a> -<span class="sourceLineNo">112</span> //no sticky bit in Hadoop 1.0<a name="line.112"></a> -<span class="sourceLineNo">113</span> private Path baseStagingDir;<a name="line.113"></a> -<span class="sourceLineNo">114</span><a name="line.114"></a> -<span class="sourceLineNo">115</span> private UserProvider userProvider;<a name="line.115"></a> -<span class="sourceLineNo">116</span> private Connection conn;<a name="line.116"></a> -<span class="sourceLineNo">117</span><a name="line.117"></a> -<span class="sourceLineNo">118</span> SecureBulkLoadManager(Configuration conf, Connection conn) {<a name="line.118"></a> -<span class="sourceLineNo">119</span> this.conf = conf;<a name="line.119"></a> -<span class="sourceLineNo">120</span> this.conn = conn;<a name="line.120"></a> -<span class="sourceLineNo">121</span> }<a name="line.121"></a> +<span class="sourceLineNo">105</span> //two levels so it doesn't get deleted accidentally<a name="line.105"></a> +<span class="sourceLineNo">106</span> //no sticky bit in Hadoop 1.0<a name="line.106"></a> +<span class="sourceLineNo">107</span> private Path baseStagingDir;<a name="line.107"></a> +<span class="sourceLineNo">108</span><a name="line.108"></a> +<span class="sourceLineNo">109</span> private UserProvider userProvider;<a name="line.109"></a> +<span class="sourceLineNo">110</span> private Connection conn;<a name="line.110"></a> +<span class="sourceLineNo">111</span><a name="line.111"></a> +<span class="sourceLineNo">112</span> SecureBulkLoadManager(Configuration conf, Connection conn) {<a name="line.112"></a> +<span class="sourceLineNo">113</span> this.conf = conf;<a name="line.113"></a> +<span class="sourceLineNo">114</span> this.conn = conn;<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> public void start() throws IOException {<a name="line.117"></a> +<span class="sourceLineNo">118</span> random = new SecureRandom();<a name="line.118"></a> +<span class="sourceLineNo">119</span> userProvider = UserProvider.instantiate(conf);<a name="line.119"></a> +<span class="sourceLineNo">120</span> fs = FileSystem.get(conf);<a name="line.120"></a> +<span class="sourceLineNo">121</span> baseStagingDir = new Path(FSUtils.getRootDir(conf), HConstants.BULKLOAD_STAGING_DIR_NAME);<a name="line.121"></a> <span class="sourceLineNo">122</span><a name="line.122"></a> -<span class="sourceLineNo">123</span> public void start() throws IOException {<a name="line.123"></a> -<span class="sourceLineNo">124</span> random = new SecureRandom();<a name="line.124"></a> -<span class="sourceLineNo">125</span> userProvider = UserProvider.instantiate(conf);<a name="line.125"></a> -<span class="sourceLineNo">126</span> fs = FileSystem.get(conf);<a name="line.126"></a> -<span class="sourceLineNo">127</span> baseStagingDir = new Path(FSUtils.getRootDir(conf), HConstants.BULKLOAD_STAGING_DIR_NAME);<a name="line.127"></a> -<span class="sourceLineNo">128</span><a name="line.128"></a> -<span class="sourceLineNo">129</span> if (conf.get("hbase.bulkload.staging.dir") != null) {<a name="line.129"></a> -<span class="sourceLineNo">130</span> LOG.warn("hbase.bulkload.staging.dir " + " is deprecated. Bulkload staging directory is "<a name="line.130"></a> -<span class="sourceLineNo">131</span> + baseStagingDir);<a name="line.131"></a> -<span class="sourceLineNo">132</span> }<a name="line.132"></a> -<span class="sourceLineNo">133</span> if (!fs.exists(baseStagingDir)) {<a name="line.133"></a> -<span class="sourceLineNo">134</span> fs.mkdirs(baseStagingDir, PERM_HIDDEN);<a name="line.134"></a> -<span class="sourceLineNo">135</span> }<a name="line.135"></a> -<span class="sourceLineNo">136</span> }<a name="line.136"></a> -<span class="sourceLineNo">137</span><a name="line.137"></a> -<span class="sourceLineNo">138</span> public void stop() throws IOException {<a name="line.138"></a> -<span class="sourceLineNo">139</span> }<a name="line.139"></a> -<span class="sourceLineNo">140</span><a name="line.140"></a> -<span class="sourceLineNo">141</span> public String prepareBulkLoad(final Region region, final PrepareBulkLoadRequest request)<a name="line.141"></a> -<span class="sourceLineNo">142</span> throws IOException {<a name="line.142"></a> -<span class="sourceLineNo">143</span> region.getCoprocessorHost().prePrepareBulkLoad(getActiveUser());<a name="line.143"></a> -<span class="sourceLineNo">144</span><a name="line.144"></a> -<span class="sourceLineNo">145</span> String bulkToken = createStagingDir(baseStagingDir, getActiveUser(),<a name="line.145"></a> -<span class="sourceLineNo">146</span> region.getTableDescriptor().getTableName()).toString();<a name="line.146"></a> -<span class="sourceLineNo">147</span><a name="line.147"></a> -<span class="sourceLineNo">148</span> return bulkToken;<a name="line.148"></a> -<span class="sourceLineNo">149</span> }<a name="line.149"></a> +<span class="sourceLineNo">123</span> if (conf.get("hbase.bulkload.staging.dir") != null) {<a name="line.123"></a> +<span class="sourceLineNo">124</span> LOG.warn("hbase.bulkload.staging.dir " + " is deprecated. Bulkload staging directory is "<a name="line.124"></a> +<span class="sourceLineNo">125</span> + baseStagingDir);<a name="line.125"></a> +<span class="sourceLineNo">126</span> }<a name="line.126"></a> +<span class="sourceLineNo">127</span> if (!fs.exists(baseStagingDir)) {<a name="line.127"></a> +<span class="sourceLineNo">128</span> fs.mkdirs(baseStagingDir, PERM_HIDDEN);<a name="line.128"></a> +<span class="sourceLineNo">129</span> }<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> public void stop() throws IOException {<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> public String prepareBulkLoad(final Region region, final PrepareBulkLoadRequest request)<a name="line.135"></a> +<span class="sourceLineNo">136</span> throws IOException {<a name="line.136"></a> +<span class="sourceLineNo">137</span> User user = getActiveUser();<a name="line.137"></a> +<span class="sourceLineNo">138</span> region.getCoprocessorHost().prePrepareBulkLoad(user);<a name="line.138"></a> +<span class="sourceLineNo">139</span><a name="line.139"></a> +<span class="sourceLineNo">140</span> String bulkToken =<a name="line.140"></a> +<span class="sourceLineNo">141</span> createStagingDir(baseStagingDir, user, region.getTableDescriptor().getTableName())<a name="line.141"></a> +<span class="sourceLineNo">142</span> .toString();<a name="line.142"></a> +<span class="sourceLineNo">143</span><a name="line.143"></a> +<span class="sourceLineNo">144</span> return bulkToken;<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> public void cleanupBulkLoad(final Region region, final CleanupBulkLoadRequest request)<a name="line.147"></a> +<span class="sourceLineNo">148</span> throws IOException {<a name="line.148"></a> +<span class="sourceLineNo">149</span> region.getCoprocessorHost().preCleanupBulkLoad(getActiveUser());<a name="line.149"></a> <span class="sourceLineNo">150</span><a name="line.150"></a> -<span class="sourceLineNo">151</span> public void cleanupBulkLoad(final Region region, final CleanupBulkLoadRequest request)<a name="line.151"></a> -<span class="sourceLineNo">152</span> throws IOException {<a name="line.152"></a> -<span class="sourceLineNo">153</span> region.getCoprocessorHost().preCleanupBulkLoad(getActiveUser());<a name="line.153"></a> -<span class="sourceLineNo">154</span><a name="line.154"></a> -<span class="sourceLineNo">155</span> Path path = new Path(request.getBulkToken());<a name="line.155"></a> -<span class="sourceLineNo">156</span> if (!fs.delete(path, true)) {<a name="line.156"></a> -<span class="sourceLineNo">157</span> if (fs.exists(path)) {<a name="line.157"></a> -<span class="sourceLineNo">158</span> throw new IOException("Failed to clean up " + path);<a name="line.158"></a> -<span class="sourceLineNo">159</span> }<a name="line.159"></a> -<span class="sourceLineNo">160</span> }<a name="line.160"></a> -<span class="sourceLineNo">161</span> LOG.info("Cleaned up " + path + " successfully.");<a name="line.161"></a> -<span class="sourceLineNo">162</span> }<a name="line.162"></a> -<span class="sourceLineNo">163</span><a name="line.163"></a> -<span class="sourceLineNo">164</span> public Map<byte[], List<Path>> secureBulkLoadHFiles(final Region region,<a name="line.164"></a> -<span class="sourceLineNo">165</span> final BulkLoadHFileRequest request) throws IOException {<a name="line.165"></a> -<span class="sourceLineNo">166</span> final List<Pair<byte[], String>> familyPaths = new ArrayList<>(request.getFamilyPathCount());<a name="line.166"></a> -<span class="sourceLineNo">167</span> for(ClientProtos.BulkLoadHFileRequest.FamilyPath el : request.getFamilyPathList()) {<a name="line.167"></a> -<span class="sourceLineNo">168</span> familyPaths.add(new Pair<>(el.getFamily().toByteArray(), el.getPath()));<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> Token userToken = null;<a name="line.171"></a> -<span class="sourceLineNo">172</span> if (userProvider.isHadoopSecurityEnabled()) {<a name="line.172"></a> -<span class="sourceLineNo">173</span> userToken = new Token(request.getFsToken().getIdentifier().toByteArray(), request.getFsToken()<a name="line.173"></a> -<span class="sourceLineNo">174</span> .getPassword().toByteArray(), new Text(request.getFsToken().getKind()), new Text(<a name="line.174"></a> -<span class="sourceLineNo">175</span> request.getFsToken().getService()));<a name="line.175"></a> -<span class="sourceLineNo">176</span> }<a name="line.176"></a> -<span class="sourceLineNo">177</span> final String bulkToken = request.getBulkToken();<a name="line.177"></a> -<span class="sourceLineNo">178</span> User user = getActiveUser();<a name="line.178"></a> -<span class="sourceLineNo">179</span> final UserGroupInformation ugi = user.getUGI();<a name="line.179"></a> -<span class="sourceLineNo">180</span> if (userProvider.isHadoopSecurityEnabled()) {<a name="line.180"></a> -<span class="sourceLineNo">181</span> try {<a name="line.181"></a> -<span class="sourceLineNo">182</span> Token tok = TokenUtil.obtainToken(conn);<a name="line.182"></a> -<span class="sourceLineNo">183</span> if (tok != null) {<a name="line.183"></a> -<span class="sourceLineNo">184</span> boolean b = ugi.addToken(tok);<a name="line.184"></a> -<span class="sourceLineNo">185</span> LOG.debug("token added " + tok + " for user " + ugi + " return=" + b);<a name="line.185"></a> -<span class="sourceLineNo">186</span> }<a name="line.186"></a> -<span class="sourceLineNo">187</span> } catch (IOException ioe) {<a name="line.187"></a> -<span class="sourceLineNo">188</span> LOG.warn("unable to add token", ioe);<a name="line.188"></a> -<span class="sourceLineNo">189</span> }<a name="line.189"></a> -<span class="sourceLineNo">190</span> }<a name="line.190"></a> -<span class="sourceLineNo">191</span> if (userToken != null) {<a name="line.191"></a> -<span class="sourceLineNo">192</span> ugi.addToken(userToken);<a name="line.192"></a> -<span class="sourceLineNo">193</span> } else if (userProvider.isHadoopSecurityEnabled()) {<a name="line.193"></a> -<span class="sourceLineNo">194</span> //we allow this to pass through in "simple" security mode<a name="line.194"></a> -<span class="sourceLineNo">195</span> //for mini cluster testing<a name="line.195"></a> -<span class="sourceLineNo">196</span> throw new DoNotRetryIOException("User token cannot be null");<a name="line.196"></a> -<span class="sourceLineNo">197</span> }<a name="line.197"></a> -<span class="sourceLineNo">198</span><a name="line.198"></a> -<span class="sourceLineNo">199</span> boolean bypass = false;<a name="line.199"></a> -<span class="sourceLineNo">200</span> if (region.getCoprocessorHost() != null) {<a name="line.200"></a> -<span class="sourceLineNo">201</span> bypass = region.getCoprocessorHost().preBulkLoadHFile(familyPaths);<a name="line.201"></a> -<span class="sourceLineNo">202</span> }<a name="line.202"></a> -<span class="sourceLineNo">203</span> boolean loaded = false;<a name="line.203"></a> -<span class="sourceLineNo">204</span> Map<byte[], List<Path>> map = null;<a name="line.204"></a> -<span class="sourceLineNo">205</span><a name="line.205"></a> -<span class="sourceLineNo">206</span> try {<a name="line.206"></a> -<span class="sourceLineNo">207</span> if (!bypass) {<a name="line.207"></a> -<span class="sourceLineNo">208</span> // Get the target fs (HBase region server fs) delegation token<a name="line.208"></a> -<span class="sourceLineNo">209</span> // Since we have checked the permission via 'preBulkLoadHFile', now let's give<a name="line.209"></a> -<span class="sourceLineNo">210</span> // the 'request user' necessary token to operate on the target fs.<a name="line.210"></a> -<span class="sourceLineNo">211</span> // After this point the 'doAs' user will hold two tokens, one for the source fs<a name="line.211"></a> -<span class="sourceLineNo">212</span> // ('request user'), another for the target fs (HBase region server principal).<a name="line.212"></a> -<span class="sourceLineNo">213</span> if (userProvider.isHadoopSecurityEnabled()) {<a name="line.213"></a> -<span class="sourceLineNo">214</span> FsDelegationToken targetfsDelegationToken = new FsDelegationToken(userProvider,"renewer");<a name="line.214"></a> -<span class="sourceLineNo">215</span> targetfsDelegationToken.acquireDelegationToken(fs);<a name="line.215"></a> -<span class="sourceLineNo">216</span><a name="line.216"></a> -<span class="sourceLineNo">217</span> Token<?> targetFsToken = targetfsDelegationToken.getUserToken();<a name="line.217"></a> -<span class="sourceLineNo">218</span> if (targetFsToken != null<a name="line.218"></a> -<span class="sourceLineNo">219</span> && (userToken == null || !targetFsToken.getService().equals(userToken.getService()))){<a name="line.219"></a> -<span class="sourceLineNo">220</span> ugi.addToken(targetFsToken);<a name="line.220"></a> -<span class="sourceLineNo">221</span> }<a name="line.221"></a> -<span class="sourceLineNo">222</span> }<a name="line.222"></a> -<span class="sourceLineNo">223</span><a name="line.223"></a> -<span class="sourceLineNo">224</span> map = ugi.doAs(new PrivilegedAction<Map<byte[], List<Path>>>() {<a name="line.224"></a> -<span class="sourceLineNo">225</span> @Override<a name="line.225"></a> -<span class="sourceLineNo">226</span> public Map<byte[], List<Path>> run() {<a name="line.226"></a> -<span class="sourceLineNo">227</span> FileSystem fs = null;<a name="line.227"></a> -<span class="sourceLineNo">228</span> try {<a name="line.228"></a> -<span class="sourceLineNo">229</span> fs = FileSystem.get(conf);<a name="line.229"></a> -<span class="sourceLineNo">230</span> for(Pair<byte[], String> el: familyPaths) {<a name="line.230"></a> -<span class="sourceLineNo">231</span> Path stageFamily = new Path(bulkToken, Bytes.toString(el.getFirst()));<a name="line.231"></a> -<span class="sourceLineNo">232</span> if(!fs.exists(stageFamily)) {<a name="line.232"></a> -<span class="sourceLineNo">233</span> fs.mkdirs(stageFamily);<a name="line.233"></a> -<span class="sourceLineNo">234</span> fs.setPermission(stageFamily, PERM_ALL_ACCESS);<a name="line.234"></a> -<span class="sourceLineNo">235</span> }<a name="line.235"></a> -<span class="sourceLineNo">236</span> }<a name="line.236"></a> -<span class="sourceLineNo">237</span> //We call bulkLoadHFiles as requesting user<a name="line.237"></a> -<span class="sourceLineNo">238</span> //To enable access prior to staging<a name="line.238"></a> -<span class="sourceLineNo">239</span> return region.bulkLoadHFiles(familyPaths, true,<a name="line.239"></a> -<span class="sourceLineNo">240</span> new SecureBulkLoadListener(fs, bulkToken, conf), request.getCopyFile());<a name="line.240"></a> -<span class="sourceLineNo">241</span> } catch (Exception e) {<a name="line.241"></a> -<span class="sourceLineNo">242</span> LOG.error("Failed to complete bulk load", e);<a name="line.242"></a> -<span class="sourceLineNo">243</span> }<a name="line.243"></a> -<span class="sourceLineNo">244</span> return null;<a name="line.244"></a> -<span class="sourceLineNo">245</span> }<a name="line.245"></a> -<span class="sourceLineNo">246</span> });<a name="line.246"></a> -<span class="sourceLineNo">247</span> if (map != null) {<a name="line.247"></a> -<span class="sourceLineNo">248</span> loaded = true;<a name="line.248"></a> -<span class="sourceLineNo">249</span> }<a name="line.249"></a> +<span class="sourceLineNo">151</span> Path path = new Path(request.getBulkToken());<a name="line.151"></a> +<span class="sourceLineNo">152</span> if (!fs.delete(path, true)) {<a name="line.152"></a> +<span class="sourceLineNo">153</span> if (fs.exists(path)) {<a name="line.153"></a> +<span class="sourceLineNo">154</span> throw new IOException("Failed to clean up " + path);<a name="line.154"></a> +<span class="sourceLineNo">155</span> }<a name="line.155"></a> +<span class="sourceLineNo">156</span> }<a name="line.156"></a> +<span class="sourceLineNo">157</span> LOG.info("Cleaned up " + path + " successfully.");<a name="line.157"></a> +<span class="sourceLineNo">158</span> }<a name="line.158"></a> +<span class="sourceLineNo">159</span><a name="line.159"></a> +<span class="sourceLineNo">160</span> public Map<byte[], List<Path>> secureBulkLoadHFiles(final Region region,<a name="line.160"></a> +<span class="sourceLineNo">161</span> final BulkLoadHFileRequest request) throws IOException {<a name="line.161"></a> +<span class="sourceLineNo">162</span> final List<Pair<byte[], String>> familyPaths = new ArrayList<>(request.getFamilyPathCount());<a name="line.162"></a> +<span class="sourceLineNo">163</span> for(ClientProtos.BulkLoadHFileRequest.FamilyPath el : request.getFamilyPathList()) {<a name="line.163"></a> +<span class="sourceLineNo">164</span> familyPaths.add(new Pair<>(el.getFamily().toByteArray(), el.getPath()));<a name="line.164"></a> +<span class="sourceLineNo">165</span> }<a name="line.165"></a> +<span class="sourceLineNo">166</span><a name="line.166"></a> +<span class="sourceLineNo">167</span> Token userToken = null;<a name="line.167"></a> +<span class="sourceLineNo">168</span> if (userProvider.isHadoopSecurityEnabled()) {<a name="line.168"></a> +<span class="sourceLineNo">169</span> userToken = new Token(request.getFsToken().getIdentifier().toByteArray(), request.getFsToken()<a name="line.169"></a> +<span class="sourceLineNo">170</span> .getPassword().toByteArray(), new Text(request.getFsToken().getKind()), new Text(<a name="line.170"></a> +<span class="sourceLineNo">171</span> request.getFsToken().getService()));<a name="line.171"></a> +<span class="sourceLineNo">172</span> }<a name="line.172"></a> +<span class="sourceLineNo">173</span> final String bulkToken = request.getBulkToken();<a name="line.173"></a> +<span class="sourceLineNo">174</span> User user = getActiveUser();<a name="line.174"></a> +<span class="sourceLineNo">175</span> final UserGroupInformation ugi = user.getUGI();<a name="line.175"></a> +<span class="sourceLineNo">176</span> if (userProvider.isHadoopSecurityEnabled()) {<a name="line.176"></a> +<span class="sourceLineNo">177</span> try {<a name="line.177"></a> +<span class="sourceLineNo">178</span> Token tok = TokenUtil.obtainToken(conn);<a name="line.178"></a> +<span class="sourceLineNo">179</span> if (tok != null) {<a name="line.179"></a> +<span class="sourceLineNo">180</span> boolean b = ugi.addToken(tok);<a name="line.180"></a> +<span class="sourceLineNo">181</span> LOG.debug("token added " + tok + " for user " + ugi + " return=" + b);<a name="line.181"></a> +<span class="sourceLineNo">182</span> }<a name="line.182"></a> +<span class="sourceLineNo">183</span> } catch (IOException ioe) {<a name="line.183"></a> +<span class="sourceLineNo">184</span> LOG.warn("unable to add token", ioe);<a name="line.184"></a> +<span class="sourceLineNo">185</span> }<a name="line.185"></a> +<span class="sourceLineNo">186</span> }<a name="line.186"></a> +<span class="sourceLineNo">187</span> if (userToken != null) {<a name="line.187"></a> +<span class="sourceLineNo">188</span> ugi.addToken(userToken);<a name="line.188"></a> +<span class="sourceLineNo">189</span> } else if (userProvider.isHadoopSecurityEnabled()) {<a name="line.189"></a> +<span class="sourceLineNo">190</span> //we allow this to pass through in "simple" security mode<a name="line.190"></a> +<span class="sourceLineNo">191</span> //for mini cluster testing<a name="line.191"></a> +<span class="sourceLineNo">192</span> throw new DoNotRetryIOException("User token cannot be null");<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> boolean bypass = false;<a name="line.195"></a> +<span class="sourceLineNo">196</span> if (region.getCoprocessorHost() != null) {<a name="line.196"></a> +<span class="sourceLineNo">197</span> bypass = region.getCoprocessorHost().preBulkLoadHFile(familyPaths);<a name="line.197"></a> +<span class="sourceLineNo">198</span> }<a name="line.198"></a> +<span class="sourceLineNo">199</span> boolean loaded = false;<a name="line.199"></a> +<span class="sourceLineNo">200</span> Map<byte[], List<Path>> map = null;<a name="line.200"></a> +<span class="sourceLineNo">201</span><a name="line.201"></a> +<span class="sourceLineNo">202</span> try {<a name="line.202"></a> +<span class="sourceLineNo">203</span> if (!bypass) {<a name="line.203"></a> +<span class="sourceLineNo">204</span> // Get the target fs (HBase region server fs) delegation token<a name="line.204"></a> +<span class="sourceLineNo">205</span> // Since we have checked the permission via 'preBulkLoadHFile', now let's give<a name="line.205"></a> +<span class="sourceLineNo">206</span> // the 'request user' necessary token to operate on the target fs.<a name="line.206"></a> +<span class="sourceLineNo">207</span> // After this point the 'doAs' user will hold two tokens, one for the source fs<a name="line.207"></a> +<span class="sourceLineNo">208</span> // ('request user'), another for the target fs (HBase region server principal).<a name="line.208"></a> +<span class="sourceLineNo">209</span> if (userProvider.isHadoopSecurityEnabled()) {<a name="line.209"></a> +<span class="sourceLineNo">210</span> FsDelegationToken targetfsDelegationToken = new FsDelegationToken(userProvider,"renewer");<a name="line.210"></a> +<span class="sourceLineNo">211</span> targetfsDelegationToken.acquireDelegationToken(fs);<a name="line.211"></a> +<span class="sourceLineNo">212</span><a name="line.212"></a> +<span class="sourceLineNo">213</span> Token<?> targetFsToken = targetfsDelegationToken.getUserToken();<a name="line.213"></a> +<span class="sourceLineNo">214</span> if (targetFsToken != null<a name="line.214"></a> +<span class="sourceLineNo">215</span> && (userToken == null || !targetFsToken.getService().equals(userToken.getService()))){<a name="line.215"></a> +<span class="sourceLineNo">216</span> ugi.addToken(targetFsToken);<a name="line.216"></a> +<span class="sourceLineNo">217</span> }<a name="line.217"></a> +<span class="sourceLineNo">218</span> }<a name="line.218"></a> +<span class="sourceLineNo">219</span><a name="line.219"></a> +<span class="sourceLineNo">220</span> map = ugi.doAs(new PrivilegedAction<Map<byte[], List<Path>>>() {<a name="line.220"></a> +<span class="sourceLineNo">221</span> @Override<a name="line.221"></a> +<span class="sourceLineNo">222</span> public Map<byte[], List<Path>> run() {<a name="line.222"></a> +<span class="sourceLineNo">223</span> FileSystem fs = null;<a name="line.223"></a> +<span class="sourceLineNo">224</span> try {<a name="line.224"></a> +<span class="sourceLineNo">225</span> fs = FileSystem.get(conf);<a name="line.225"></a> +<span class="sourceLineNo">226</span> for(Pair<byte[], String> el: familyPaths) {<a name="line.226"></a> +<span class="sourceLineNo">227</span> Path stageFamily = new Path(bulkToken, Bytes.toString(el.getFirst()));<a name="line.227"></a> +<span class="sourceLineNo">228</span> if(!fs.exists(stageFamily)) {<a name="line.228"></a> +<span class="sourceLineNo">229</span> fs.mkdirs(stageFamily);<a name="line.229"></a> +<span class="sourceLineNo">230</span> fs.setPermission(stageFamily, PERM_ALL_ACCESS);<a name="line.230"></a> +<span class="sourceLineNo">231</span> }<a name="line.231"></a> +<span class="sourceLineNo">232</span> }<a name="line.232"></a> +<span class="sourceLineNo">233</span> //We call bulkLoadHFiles as requesting user<a name="line.233"></a> +<span class="sourceLineNo">234</span> //To enable access prior to staging<a name="line.234"></a> +<span class="sourceLineNo">235</span> return region.bulkLoadHFiles(familyPaths, true,<a name="line.235"></a> +<span class="sourceLineNo">236</span> new SecureBulkLoadListener(fs, bulkToken, conf), request.getCopyFile());<a name="line.236"></a> +<span class="sourceLineNo">237</span> } catch (Exception e) {<a name="line.237"></a> +<span class="sourceLineNo">238</span> LOG.error("Failed to complete bulk load", e);<a name="line.238"></a> +<span class="sourceLineNo">239</span> }<a name="line.239"></a> +<span class="sourceLineNo">240</span> return null;<a name="line.240"></a> +<span class="sourceLineNo">241</span> }<a name="line.241"></a> +<span class="sourceLineNo">242</span> });<a name="line.242"></a> +<span class="sourceLineNo">243</span> if (map != null) {<a name="line.243"></a> +<span class="sourceLineNo">244</span> loaded = true;<a name="line.244"></a> +<span class="sourceLineNo">245</span> }<a name="line.245"></a> +<span class="sourceLineNo">246</span> }<a name="line.246"></a> +<span class="sourceLineNo">247</span> } finally {<a name="line.247"></a> +<span class="sourceLineNo">248</span> if (region.getCoprocessorHost() != null) {<a name="line.248"></a> +<span class="sourceLineNo">249</span> region.getCoprocessorHost().postBulkLoadHFile(familyPaths, map, loaded);<a name="line.249"></a> <span class="sourceLineNo">250</span> }<a name="line.250"></a> -<span class="sourceLineNo">251</span> } finally {<a name="line.251"></a> -<span class="sourceLineNo">252</span> if (region.getCoprocessorHost() != null) {<a name="line.252"></a> -<span class="sourceLineNo">253</span> region.getCoprocessorHost().postBulkLoadHFile(familyPaths, map, loaded);<a name="line.253"></a> -<span class="sourceLineNo">254</span> }<a name="line.254"></a> -<span class="sourceLineNo">255</span> }<a name="line.255"></a> -<span class="sourceLineNo">256</span> return map;<a name="line.256"></a> -<span class="sourceLineNo">257</span> }<a name="line.257"></a> -<span class="sourceLineNo">258</span><a name="line.258"></a> -<span class="sourceLineNo">259</span> private Path createStagingDir(Path baseDir,<a name="line.259"></a> -<span class="sourceLineNo">260</span> User user,<a name="line.260"></a> -<span class="sourceLineNo">261</span> TableName tableName) throws IOException {<a name="line.261"></a> -<span class="sourceLineNo">262</span> String tblName = tableName.getNameAsString().replace(":", "_");<a name="line.262"></a> -<span class="sourceLineNo">263</span> String randomDir = user.getShortName()+"__"+ tblName +"__"+<a name="line.263"></a> -<span class="sourceLineNo">264</span> (new BigInteger(RANDOM_WIDTH, random).toString(RANDOM_RADIX));<a name="line.264"></a> -<span class="sourceLineNo">265</span> return createStagingDir(baseDir, user, randomDir);<a name="line.265"></a> -<span class="sourceLineNo">266</span> }<a name="line.266"></a> -<span class="sourceLineNo">267</span><a name="line.267"></a> -<span class="sourceLineNo">268</span> private Path createStagingDir(Path baseDir,<a name="line.268"></a> -<span class="sourceLineNo">269</span> User user,<a name="line.269"></a> -<span class="sourceLineNo">270</span> String randomDir) throws IOException {<a name="line.270"></a> -<span class="sourceLineNo">271</span> Path p = new Path(baseDir, randomDir);<a name="line.271"></a> -<span class="sourceLineNo">272</span> fs.mkdirs(p, PERM_ALL_ACCESS);<a name="line.272"></a> -<span class="sourceLineNo">273</span> fs.setPermission(p, PERM_ALL_ACCESS);<a name="line.273"></a> -<span class="sourceLineNo">274</span> return p;<a name="line.274"></a> -<span class="sourceLineNo">275</span> }<a name="line.275"></a> -<span class="sourceLineNo">276</span><a name="line.276"></a> -<span class="sourceLineNo">277</span> private User getActiveUser() throws IOException {<a name="line.277"></a> -<span class="sourceLineNo">278</span> User user = RpcServer.getRequestUser();<a name="line.278"></a> -<span class="sourceLineNo">279</span> if (user == null) {<a name="line.279"></a> -<span class="sourceLineNo">280</span> // for non-rpc handling, fallback to system user<a name="line.280"></a> -<span class="sourceLineNo">281</span> user = userProvider.getCurrent();<a name="line.281"></a> -<span class="sourceLineNo">282</span> }<a name="line.282"></a> -<span class="sourceLineNo">283</span><a name="line.283"></a> -<span class="sourceLineNo">284</span> //this is for testing<a name="line.284"></a> -<span class="sourceLineNo">285</span> if (userProvider.isHadoopSecurityEnabled()<a name="line.285"></a> -<span class="sourceLineNo">286</span> && "simple".equalsIgnoreCase(conf.get(User.HBASE_SECURITY_CONF_KEY))) {<a name="line.286"></a> -<span class="sourceLineNo">287</span> return User.createUserForTesting(conf, user.getShortName(), new String[]{});<a name="line.287"></a> -<span class="sourceLineNo">288</span> }<a name="line.288"></a> -<span class="sourceLineNo">289</span><a name="line.289"></a> -<span class="sourceLineNo">290</span> return user;<a name="line.290"></a> -<span class="sourceLineNo">291</span> }<a name="line.291"></a> -<span class="sourceLineNo">292</span><a name="line.292"></a> -<span class="sourceLineNo">293</span> private static class SecureBulkLoadListener implements BulkLoadListener {<a name="line.293"></a> -<span class="sourceLineNo">294</span> // Target filesystem<a name="line.294"></a> -<span class="sourceLineNo">295</span> private final FileSystem fs;<a name="line.295"></a> -<span class="sourceLineNo">296</span> private final String stagingDir;<a name="line.296"></a> -<span class="sourceLineNo">297</span> private final Configuration conf;<a name="line.297"></a> -<span class="sourceLineNo">298</span> // Source filesystem<a name="line.298"></a> -<span class="sourceLineNo">299</span> private FileSystem srcFs = null;<a name="line.299"></a> -<span class="sourceLineNo">300</span> private Map<String, FsPermission> origPermissions = null;<a name="line.300"></a> -<span class="sourceLineNo">301</span><a name="line.301"></a> -<span class="sourceLineNo">302</span> public SecureBulkLoadListener(FileSystem fs, String stagingDir, Configuration conf) {<a name="line.302"></a> -<span class="sourceLineNo">303</span> this.fs = fs;<a name="line.303"></a> -<span class="sourceLineNo">304</span> this.stagingDir = stagingDir;<a name="line.304"></a> -<span class="sourceLineNo">305</span> this.conf = conf;<a name="line.305"></a> -<span class="sourceLineNo">306</span> this.origPermissions = new HashMap<>();<a name="line.306"></a> -<span class="sourceLineNo">307</span> }<a name="line.307"></a> -<span class="sourceLineNo">308</span><a name="line.308"></a> -<span class="sourceLineNo">309</span> @Override<a name="line.309"></a> -<span class="sourceLineNo">310</span> public String prepareBulkLoad(final byte[] family, final String srcPath, boolean copyFile)<a name="line.310"></a> -<span class="sourceLineNo">311</span> throws IOException {<a name="line.311"></a> -<span class="sourceLineNo">312</span> Path p = new Path(srcPath);<a name="line.312"></a> -<span class="sourceLineNo">313</span> Path stageP = new Path(stagingDir, new Path(Bytes.toString(family), p.getName()));<a name="line.313"></a> -<span class="sourceLineNo">314</span><a name="line.314"></a> -<span class="sourceLineNo">315</span> // In case of Replication for bulk load files, hfiles are already copied in staging directory<a name="line.315"></a> -<span class="sourceLineNo">316</span> if (p.equals(stageP)) {<a name="line.316"></a> -<span class="sourceLineNo">317</span> LOG.debug(p.getName()<a name="line.317"></a> -<span class="sourceLineNo">318</span> + " is already available in staging directory. Skipping copy or rename.");<a name="line.318"></a> -<span class="sourceLineNo">319</span> return stageP.toString();<a name="line.319"></a> +<span class="sourceLineNo">251</span> }<a name="line.251"></a> +<span class="sourceLineNo">252</span> return map;<a name="line.252"></a> +<span class="sourceLineNo">253</span> }<a name="line.253"></a> +<span class="sourceLineNo">254</span><a name="line.254"></a> +<span class="sourceLineNo">255</span> private Path createStagingDir(Path baseDir,<a name="line.255"></a> +<span class="sourceLineNo">256</span> User user,<a name="line.256"></a> +<span class="sourceLineNo">257</span> TableName tableName) throws IOException {<a name="line.257"></a> +<span class="sourceLineNo">258</span> String tblName = tableName.getNameAsString().replace(":", "_");<a name="line.258"></a> +<span class="sourceLineNo">259</span> String randomDir = user.getShortName()+"__"+ tblName +"__"+<a name="line.259"></a> +<span class="sourceLineNo">260</span> (new BigInteger(RANDOM_WIDTH, random).toString(RANDOM_RADIX));<a name="line.260"></a> +<span class="sourceLineNo">261</span> return createStagingDir(baseDir, user, randomDir);<a name="line.261"></a> +<span class="sourceLineNo">262</span> }<a name="line.262"></a> +<span class="sourceLineNo">263</span><a name="line.263"></a> +<span class="sourceLineNo">264</span> private Path createStagingDir(Path baseDir,<a name="line.264"></a> +<span class="sourceLineNo">265</span> User user,<a name="line.265"></a> +<span class="sourceLineNo">266</span> String randomDir) throws IOException {<a name="line.266"></a> +<span class="sourceLineNo">267</span> Path p = new Path(baseDir, randomDir);<a name="line.267"></a> +<span class="sourceLineNo">268</span> fs.mkdirs(p, PERM_ALL_ACCESS);<a name="line.268"></a> +<span class="sourceLineNo">269</span> fs.setPermission(p, PERM_ALL_ACCESS);<a name="line.269"></a> +<span class="sourceLineNo">270</span> return p;<a name="line.270"></a> +<span class="sourceLineNo">271</span> }<a name="line.271"></a> +<span class="sourceLineNo">272</span><a name="line.272"></a> +<span class="sourceLineNo">273</span> private User getActiveUser() throws IOException {<a name="line.273"></a> +<span class="sourceLineNo">274</span> // for non-rpc handling, fallback to system user<a name="line.274"></a> +<span class="sourceLineNo">275</span> User user = RpcServer.getRequestUser().orElse(userProvider.getCurrent());<a name="line.275"></a> +<span class="sourceLineNo">276</span> // this is for testing<a name="line.276"></a> +<span class="sourceLineNo">277</span> if (userProvider.isHadoopSecurityEnabled() &&<a name="line.277"></a> +<span class="sourceLineNo">278</span> "simple".equalsIgnoreCase(conf.get(User.HBASE_SECURITY_CONF_KEY))) {<a name="line.278"></a> +<span class="sourceLineNo">279</span> return User.createUserForTesting(conf, user.getShortName(), new String[] {});<a name="line.279"></a> +<span class="sourceLineNo">280</span> }<a name="line.280"></a> +<span class="sourceLineNo">281</span><a name="line.281"></a> +<span class="sourceLineNo">282</span> return user;<a name="line.282"></a> +<span class="sourceLineNo">283</span> }<a name="line.283"></a> +<span class="sourceLineNo">284</span><a name="line.284"></a> +<span class="sourceLineNo">285</span> private static class SecureBulkLoadListener implements BulkLoadListener {<a name="line.285"></a> +<span class="sourceLineNo">286</span> // Target filesystem<a name="line.286"></a> +<span class="sourceLineNo">287</span> private final FileSystem fs;<a name="line.287"></a> +<span class="sourceLineNo">288</span> private final String stagingDir;<a name="line.288"></a> +<span class="sourceLineNo">289</span> private final Configuration conf;<a name="line.289"></a> +<span class="sourceLineNo">290</span> // Source filesystem<a name="line.290"></a> +<span class="sourceLineNo">291</span> private FileSystem srcFs = null;<a name="line.291"></a> +<span class="sourceLineNo">292</span> private Map<String, FsPermission> origPermissions = null;<a name="line.292"></a> +<span class="sourceLineNo">293</span><a name="line.293"></a> +<span class="sourceLineNo">294</span> public SecureBulkLoadListener(FileSystem fs, String stagingDir, Configuration conf) {<a name="line.294"></a> +<span class="sourceLineNo">295</span> this.fs = fs;<a name="line.295"></a> +<span class="sourceLineNo">296</span> this.stagingDir = stagingDir;<a name="line.296"></a> +<span class="sourceLineNo">297</span> this.conf = conf;<a name="line.297"></a> +<span class="sourceLineNo">298</span> this.origPermissions = new HashMap<>();<a name="line.298"></a> +<span class="sourceLineNo">299</span> }<a name="line.299"></a> +<span class="sourceLineNo">300</span><a name="line.300"></a> +<span class="sourceLineNo">301</span> @Override<a name="line.301"></a> +<span class="sourceLineNo">302</span> public String prepareBulkLoad(final byte[] family, final String srcPath, boolean copyFile)<a name="line.302"></a> +<span class="sourceLineNo">303</span> throws IOException {<a name="line.303"></a> +<span class="sourceLineNo">304</span> Path p = new Path(srcPath);<a name="line.304"></a> +<span class="sourceLineNo">305</span> Path stageP = new Path(stagingDir, new Path(Bytes.toString(family), p.getName()));<a name="line.305"></a> +<span class="sourceLineNo">306</span><a name="line.306"></a> +<span class="sourceLineNo">307</span> // In case of Replication for bulk load files, hfiles are already copied in staging directory<a name="line.307"></a> +<span class="sourceLineNo">308</span> if (p.equals(stageP)) {<a name="line.308"></a> +<span class="sourceLineNo">309</span> LOG.debug(p.getName()<a name="line.309"></a> +<span class="sourceLineNo">310</span> + " is already available in staging directory. Skipping copy or rename.");<a name="line.310"></a> +<span class="sourceLineNo">311</span> return stageP.toString();<a name="line.311"></a> +<span class="sourceLineNo">312</span> }<a name="line.312"></a> +<span class="sourceLineNo">313</span><a name="line.313"></a> +<span class="sourceLineNo">314</span> if (srcFs == null) {<a name="line.314"></a> +<span class="sourceLineNo">315</span> srcFs = FileSystem.get(p.toUri(), conf);<a name="line.315"></a> +<span class="sourceLineNo">316</span> }<a name="line.316"></a> +<span class="sourceLineNo">317</span><a name="line.317"></a> +<span class="sourceLineNo">318</span> if(!isFile(p)) {<a name="line.318"></a> +<span class="sourceLineNo">319</span> throw new IOException("Path does not reference a file: " + p);<a name="line.319"></a> <span class="sourceLineNo">320</span> }<a name="line.320"></a> <span class="sourceLineNo">321</span><a name="line.321"></a> -<span class="sourceLineNo">322</span> if (srcFs == null) {<a name="line.322"></a> -<span class="sourceLineNo">323</span> srcFs = FileSystem.get(p.toUri(), conf);<a name="line.323"></a> -<span class="sourceLineNo">324</span> }<a name="line.324"></a> -<span class="sourceLineNo">325</span><a name="line.325"></a> -<span class="sourceLineNo">326</span> if(!isFile(p)) {<a name="line.326"></a> -<span class="sourceLineNo">327</span> throw new IOException("Path does not reference a file: " + p);<a name="line.327"></a> -<span class="sourceLineNo">328</span> }<a name="line.328"></a> -<span class="sourceLineNo">329</span><a name="line.329"></a> -<span class="sourceLineNo">330</span> // Check to see if the source and target filesystems are the same<a name="line.330"></a> -<span class="sourceLineNo">331</span> if (!FSHDFSUtils.isSameHdfs(conf, srcFs, fs)) {<a name="line.331"></a> -<span class="sourceLineNo">332</span> LOG.debug("Bulk-load file " + srcPath + " is on different filesystem than " +<a name="line.332"></a> -<span class="sourceLineNo">333</span> "the destination filesystem. Copying file over to destination staging dir.");<a name="line.333"></a> -<span class="sourceLineNo">334</span> FileUtil.copy(srcFs, p, fs, stageP, false, conf);<a name="line.334"></a> -<span class="sourceLineNo">335</span> } else if (copyFile) {<a name="line.335"></a> -<span class="sourceLineNo">336</span> LOG.debug("Bulk-load file " + srcPath + " is copied to destination staging dir.");<a name="line.336"></a> -<span class="sourceLineNo">337</span> FileUtil.copy(srcFs, p, fs, stageP, false, conf);<a name="line.337"></a> -<span class="sourceLineNo">338</span> } else {<a name="line.338"></a> -<span class="sourceLineNo">339</span> LOG.debug("Moving " + p + " to " + stageP);<a name="line.339"></a> -<span class="sourceLineNo">340</span> FileStatus origFileStatus = fs.getFileStatus(p);<a name="line.340"></a> -<span class="sourceLineNo">341</span> origPermissions.put(srcPath, origFileStatus.getPermission());<a name="line.341"></a> -<span class="sourceLineNo">342</span> if(!fs.rename(p, stageP)) {<a name="line.342"></a> -<span class="sourceLineNo">343</span> throw new IOException("Failed to move HFile: " + p + " to " + stageP);<a name="line.343"></a> -<span class="sourceLineNo">344</span> }<a name="line.344"></a> -<span class="sourceLineNo">345</span> }<a name="line.345"></a> -<span class="sourceLineNo">346</span> fs.setPermission(stageP, PERM_ALL_ACCESS);<a name="line.346"></a> -<span class="sourceLineNo">347</span> return stageP.toString();<a name="line.347"></a> -<span class="sourceLineNo">348</span> }<a name="line.348"></a> -<span class="sourceLineNo">349</span><a name="line.349"></a> -<span class="sourceLineNo">350</span> @Override<a name="line.350"></a> -<span class="sourceLineNo">351</span> public void doneBulkLoad(byte[] family, String srcPath) throws IOException {<a name="line.351"></a> -<span class="sourceLineNo">352</span> LOG.debug("Bulk Load done for: " + srcPath);<a name="line.352"></a> -<span class="sourceLineNo">353</span> }<a name="line.353"></a> -<span class="sourceLineNo">354</span><a name="line.354"></a> -<span class="sourceLineNo">355</span> @Override<a name="line.355"></a> -<span class="sourceLineNo">356</span> public void failedBulkLoad(final byte[] family, final String srcPath) throws IOException {<a name="line.356"></a> -<span class="sourceLineNo">357</span> if (!FSHDFSUtils.isSameHdfs(conf, srcFs, fs)) {<a name="line.357"></a> -<span class="sourceLineNo">358</span> // files are copied so no need to move them back<a name="line.358"></a> -<span class="sourceLineNo">359</span> return;<a name="line.359"></a> -<span class="sourceLineNo">360</span> }<a name="line.360"></a> -<span class="sourceLineNo">361</span> Path p = new Path(srcPath);<a name="line.361"></a> -<span class="sourceLineNo">362</span> Path stageP = new Path(stagingDir,<a name="line.362"></a> -<span class="sourceLineNo">363</span> new Path(Bytes.toString(family), p.getName()));<a name="line.363"></a> -<span class="sourceLineNo">364</span><a name="line.364"></a> -<span class="sourceLineNo">365</span> // In case of Replication for bulk load files, hfiles are not renamed by end point during<a name="line.365"></a> -<span class="sourceLineNo">366</span> // prepare stage, so no need of rename here again<a name="line.366"></a> -<span class="sourceLineNo">367</span> if (p.equals(stageP)) {<a name="line.367"></a> -<span class="sourceLineNo">368</span> LOG.debug(p.getName() + " is already available in source directory. Skipping rename.");<a name="line.368"></a> -<span class="sourceLineNo">369</span> return;<a name="line.369"></a> -<span class="sourceLineNo">370</span> }<a name="line.370"></a> -<span class="sourceLineNo">371</span><a name="line.371"></a> -<span class="sourceLineNo">372</span> LOG.debug("Moving " + stageP + " back to " + p);<a name="line.372"></a> -<span class="sourceLineNo">373</span> if(!fs.rename(stageP, p))<a name="line.373"></a> -<span class="sourceLineNo">374</span> throw new IOException("Failed to move HFile: " + stageP + " to " + p);<a name="line.374"></a> +<span class="sourceLineNo">322</span> // Check to see if the source and target filesystems are the same<a name="line.322"></a> +<span class="sourceLineNo">323</span> if (!FSHDFSUtils.isSameHdfs(conf, srcFs, fs)) {<a name="line.323"></a> +<span class="sourceLineNo">324</span> LOG.debug("Bulk-load file " + srcPath + " is on different filesystem than " +<a name="line.324"></a> +<span class="sourceLineNo">325</span> "the destination filesystem. Copying file over to destination staging dir.");<a name="line.325"></a> +<span class="sourceLineNo">326</span> FileUtil.copy(srcFs, p, fs, stageP, false, conf);<a name="line.326"></a> +<span class="sourceLineNo">327</span> } else if (copyFile) {<a name="line.327"></a> +<span class="sourceLineNo">328</span> LOG.debug("Bulk-load file " + srcPath + " is copied to destination staging dir.");<a name="line.328"></a> +<span class="sourceLineNo">329</span> FileUtil.copy(srcFs, p, fs, stageP, false, conf);<a name="line.329"></a> +<span class="sourceLineNo">330</span> } else {<a name="line.330"></a> +<span class="sourceLineNo">331</span> LOG.debug("Moving " + p + " to " + stageP);<a name="line.331"></a> +<span class="sourceLineNo">332</span> FileStatus origFileStatus = fs.getFileStatus(p);<a name="line.332"></a> +<span class="sourceLineNo">333</span> origPermissions.put(srcPath, origFileStatus.getPermission());<a name="line.333"></a> +<span class="sourceLineNo">334</span> if(!fs.rename(p, stageP)) {<a name="line.334"></a> +<span class="sourceLineNo">335</span> throw new IOException("Failed to move HFile: " + p + " to " + stageP);<a name="line.335"></a> +<span class="sourceLineNo">336</span> }<a name="line.336"></a> +<span class="sourceLineNo">337</span> }<a name="line.337"></a> +<span class="sourceLineNo">338</span> fs.setPermission(stageP, PERM_ALL_ACCESS);<a name="line.338"></a> +<span class="sourceLineNo">339</span> return stageP.toString();<a name="line.339"></a> +<span class="sourceLineNo">340</span> }<a name="line.340"></a> +<span class="sourceLineNo">341</span><a name="line.341"></a> +<span class="sourceLineNo">342</span> @Override<a name="line.342"></a> +<span class="sourceLineNo">343</span> public void doneBulkLoad(byte[] family, String srcPath) throws IOException {<a name="line.343"></a> +<span class="sourceLineNo">344</span> LOG.debug("Bulk Load done for: " + srcPath);<a name="line.344"></a> +<span class="sourceLineNo">345</span> }<a name="line.345"></a> +<span class="sourceLineNo">346</span><a name="line.346"></a> +<span class="sourceLineNo">347</span> @Override<a name="line.347"></a> +<span class="sourceLineNo">348</span> public void failedBulkLoad(final byte[] family, final String srcPath) throws IOException {<a name="line.348"></a> +<span class="sourceLineNo">349</span> if (!FSHDFSUtils.isSameHdfs(conf, srcFs, fs)) {<a name="line.349"></a> +<span class="sourceLineNo">350</span> // files are copied so no need to move them back<a name="line.350"></a> +<span class="sourceLineNo">351</span> return;<a name="line.351"></a> +<span class="sourceLineNo">352</span> }<a name="line.352"></a> +<span class="sourceLineNo">353</span> Path p = new Path(srcPath);<a name="line.353"></a> +<span class="sourceLineNo">354</span> Path stageP = new Path(stagingDir,<a name="line.354"></a> +<span class="sourceLineNo">355</span> new Path(Bytes.toString(family), p.getName()));<a name="line.355"></a> +<span class="sourceLineNo">356</span><a name="line.356"></a> +<span class="sourceLineNo">357</span> // In case of Replication for bulk load files, hfiles are not renamed by end point during<a name="line.357"></a> +<span class="sourceLineNo">358</span> // prepare stage, so no need of rename here again<a name="line.358"></a> +<span class="sourceLineNo">359</span> if (p.equals(stageP)) {<a name="line.359"></a> +<span class="sourceLineNo">360</span> LOG.debug(p.getName() + " is already available in source directory. Skipping rename.");<a name="line.360"></a> +<span class="sourceLineNo">361</span> return;<a name="line.361"></a> +<span class="sourceLineNo">362</span> }<a name="line.362"></a> +<span class="sourceLineNo">363</span><a name="line.363"></a> +<span class="sourceLineNo">364</span> LOG.debug("Moving " + stageP + " back to " + p);<a name="line.364"></a> +<span class="sourceLineNo">365</span> if(!fs.rename(stageP, p))<a name="line.365"></a> +<span class="sourceLineNo">366</span> throw new IOException("Failed to move HFile: " + stageP + " to " + p);<a name="line.366"></a> +<span class="sourceLineNo">367</span><a name="line.367"></a> +<span class="sourceLineNo">368</span> // restore original permission<a name="line.368"></a> +<span class="sourceLineNo">369</span> if (origPermissions.containsKey(srcPath)) {<a name="line.369"></a> +<span class="sourceLineNo">370</span> fs.setPermission(p, origPermissions.get(srcPath));<a name="line.370"></a> +<span class="sourceLineNo">371</span> } else {<a name="line.371"></a> +<span class="sourceLineNo">372</span> LOG.warn("Can't find previous permission for path=" + srcPath);<a name="line.372"></a> +<span class="sourceLineNo">373</span> }<a name="line.373"></a> +<span class="sourceLineNo">374</span> }<a name="line.374"></a> <span class="sourceLineNo">375</span><a name="line.375"></a> -<span class="sourceLineNo">376</span> // restore original permission<a name="line.376"></a> -<span class="sourceLineNo">377</span> if (origPermissions.containsKey(srcPath)) {<a name="line.377"></a> -<span class="sourceLineNo">378</span> fs.setPermission(p, origPermissions.get(srcPath));<a name="line.378"></a> -<span class="sourceLineNo">379</span> } else {<a name="line.379"></a> -<span class="sourceLineNo">380</span> LOG.warn("Can't find previous permission for path=" + srcPath);<a name="line.380"></a> -<span class="sourceLineNo">381</span> }<a name="line.381"></a> -<span class="sourceLineNo">382</span> }<a name="line.382"></a> -<span class="sourceLineNo">383</span><a name="line.383"></a> -<span class="sourceLineNo">384</span> /**<a name="line.384"></a> -<span class="sourceLineNo">385</span> * Check if the path is referencing a file.<a name="line.385"></a> -<span class="sourceLineNo">386</span> * This is mainly needed to avoid symlinks.<a name="line.386"></a> -<span class="sourceLineNo">387</span> * @param p<a name="line.387"></a> -<span class="sourceLineNo">388</span> * @return true if the p is a file<a name="line.388"></a> -<span class="sourceLineNo">389</span> * @throws IOException<a name="line.389"></a> -<span class="sourceLineNo">390</span> */<a name="line.390"></a> -<span class="sourceLineNo">391</span> private boolean isFile(Path p) throws IOException {<a name="line.391"></a> -<span class="sourceLineNo">392</span> FileStatus status = srcFs.getFileStatus(p);<a name="line.392"></a> -<span class="sourceLineNo">393</span> boolean isFile = !status.isDirectory();<a name="line.393"></a> -<span class="sourceLineNo">394</span> try {<a name="line.394"></a> -<span class="sourceLineNo">395</span> isFile = isFile && !(Boolean)Methods.call(FileStatus.class, status, "isSymlink", null, null);<a name="line.395"></a> -<span class="sourceLineNo">396</span> } catch (Exception e) {<a name="line.396"></a> -<span class="sourceLineNo">397</span> }<a name="line.397"></a> -<span class="sourceLineNo">398</span> return isFile;<a name="line.398"></a> -<span class="sourceLineNo">399</span> }<a name="line.399"></a> -<span class="sourceLineNo">400</span> }<a name="line.400"></a> -<span class="sourceLineNo">401</span>}<a name="line.401"></a> +<span class="sourceLineNo">376</span> /**<a name="line.376"></a> +<span class="sourceLineNo">377</span> * Check if the path is referencing a file.<a name="line.377"></a> +<span class="sourceLineNo">378</span> * This is mainly needed to avoid symlinks.<a name="line.378"></a> +<span class="sourceLineNo">379</span> * @param p<a name="line.379"></a> +<span class="sourceLineNo">380</span> * @return true if the p is a file<a name="line.380"></a> +<span class="sourceLineNo">381</span> * @throws IOException<a name="line.381"></a> +<span class="sourceLineNo">382</span> */<a name="line.382"></a> +<span class="sourceLineNo">383</span> private boolean isFile(Path p) throws IOException {<a name="line.383"></a> +<span class="sourceLineNo">384</span> FileStatus status = srcFs.getFileStatus(p);<a name="line.384"></a> +<span class="sourceLineNo">385</span> boolean isFile = !status.isDirectory();<a name="line.385"></a> +<span class="sourceLineNo">386</span> try {<a name="line.386"></a> +<span class="sourceLineNo">387</span> isFile = isFile && !(Boolean)Methods.call(FileStatus.class, status, "isSymlink", null, null);<a name="line.387"></a> +<span class="sourceLineNo">388</span> } catch (Exception e) {<a name="line.388"></a> +<span class="sourceLineNo">389</span> }<a name="line.389"></a> +<span class="sourceLineNo">390</span> return isFile;<a name="line.390"></a> +<span class="sourceLineNo">391</span> }<a name="line.391"></a> +<span class="sourceLineNo">392</span> }<a name="line.392"></a> +<span class="sourceLineNo">393</span>}<a name="line.393"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/b838bdf0/devapidocs/src-html/org/apache/hadoop/hbase/replication/BulkLoadCellFilter.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/BulkLoadCellFilter.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/BulkLoadCellFilter.html index 799fe5c..609e753 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/BulkLoadCellFilter.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/BulkLoadCellFilter.html @@ -33,20 +33,20 @@ <span class="sourceLineNo">025</span>import org.apache.commons.logging.Log;<a name="line.25"></a> <span class="sourceLineNo">026</span>import org.apache.commons.logging.LogFactory;<a name="line.26"></a> <span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.Cell;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.CellBuilder;<a name="line.28"></a> -<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.CellBuilderFactory;<a name="line.29"></a> -<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.CellBuilderType;<a name="line.30"></a> -<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.CellUtil;<a name="line.31"></a> -<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.BulkLoadDescriptor;<a name="line.32"></a> -<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.StoreDescriptor;<a name="line.33"></a> -<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.wal.WALEdit;<a name="line.34"></a> -<span class="sourceLineNo">035</span><a name="line.35"></a> -<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.shaded.com.google.common.base.Predicate;<a name="line.36"></a> +<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.CellBuilderType;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.CellUtil;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.ExtendedCellBuilder;<a name="line.30"></a> +<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.ExtendedCellBuilderFactory;<a name="line.31"></a> +<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.wal.WALEdit;<a name="line.32"></a> +<span class="sourceLineNo">033</span><a name="line.33"></a> +<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.shaded.com.google.common.base.Predicate;<a name="line.34"></a> +<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.BulkLoadDescriptor;<a name="line.35"></a> +<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.StoreDescriptor;<a name="line.36"></a> <span class="sourceLineNo">037</span><a name="line.37"></a> <span class="sourceLineNo">038</span>public class BulkLoadCellFilter {<a name="line.38"></a> <span class="sourceLineNo">039</span> private static final Log LOG = LogFactory.getLog(BulkLoadCellFilter.class);<a name="line.39"></a> <span class="sourceLineNo">040</span><a name="line.40"></a> -<span class="sourceLineNo">041</span> private final CellBuilder cellBuilder = CellBuilderFactory.create(CellBuilderType.SHALLOW_COPY);<a name="line.41"></a> +<span class="sourceLineNo">041</span> private final ExtendedCellBuilder cellBuilder = ExtendedCellBuilderFactory.create(CellBuilderType.SHALLOW_COPY);<a name="line.41"></a> <span class="sourceLineNo">042</span> /**<a name="line.42"></a> <span class="sourceLineNo">043</span> * Filters the bulk load cell using the supplied predicate.<a name="line.43"></a> <span class="sourceLineNo">044</span> * @param cell The WAL cell to filter.<a name="line.44"></a>
