http://git-wip-us.apache.org/repos/asf/hbase-site/blob/aa7ffc92/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/BackupAdminImpl.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/BackupAdminImpl.html b/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/BackupAdminImpl.html index 62efc6b..12f4f50 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/BackupAdminImpl.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/BackupAdminImpl.html @@ -52,61 +52,61 @@ <span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.backup.RestoreRequest;<a name="line.44"></a> <span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.backup.util.BackupSet;<a name="line.45"></a> <span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.backup.util.BackupUtils;<a name="line.46"></a> -<span class="sourceLineNo">047</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.47"></a> -<span class="sourceLineNo">048</span>import org.slf4j.Logger;<a name="line.48"></a> -<span class="sourceLineNo">049</span>import org.slf4j.LoggerFactory;<a name="line.49"></a> -<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.50"></a> -<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.51"></a> -<span class="sourceLineNo">052</span>import org.apache.hbase.thirdparty.com.google.common.collect.Lists;<a name="line.52"></a> -<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.53"></a> -<span class="sourceLineNo">054</span><a name="line.54"></a> -<span class="sourceLineNo">055</span>@InterfaceAudience.Private<a name="line.55"></a> -<span class="sourceLineNo">056</span>public class BackupAdminImpl implements BackupAdmin {<a name="line.56"></a> -<span class="sourceLineNo">057</span> public final static String CHECK_OK = "Checking backup images: OK";<a name="line.57"></a> -<span class="sourceLineNo">058</span> public final static String CHECK_FAILED =<a name="line.58"></a> -<span class="sourceLineNo">059</span> "Checking backup images: Failed. Some dependencies are missing for restore";<a name="line.59"></a> -<span class="sourceLineNo">060</span> private static final Logger LOG = LoggerFactory.getLogger(BackupAdminImpl.class);<a name="line.60"></a> -<span class="sourceLineNo">061</span><a name="line.61"></a> -<span class="sourceLineNo">062</span> private final Connection conn;<a name="line.62"></a> -<span class="sourceLineNo">063</span><a name="line.63"></a> -<span class="sourceLineNo">064</span> public BackupAdminImpl(Connection conn) {<a name="line.64"></a> -<span class="sourceLineNo">065</span> this.conn = conn;<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> @Override<a name="line.68"></a> -<span class="sourceLineNo">069</span> public void close() throws IOException {<a name="line.69"></a> -<span class="sourceLineNo">070</span> }<a name="line.70"></a> -<span class="sourceLineNo">071</span><a name="line.71"></a> -<span class="sourceLineNo">072</span> @Override<a name="line.72"></a> -<span class="sourceLineNo">073</span> public BackupInfo getBackupInfo(String backupId) throws IOException {<a name="line.73"></a> -<span class="sourceLineNo">074</span> BackupInfo backupInfo = null;<a name="line.74"></a> -<span class="sourceLineNo">075</span> try (final BackupSystemTable table = new BackupSystemTable(conn)) {<a name="line.75"></a> -<span class="sourceLineNo">076</span> if (backupId == null) {<a name="line.76"></a> -<span class="sourceLineNo">077</span> ArrayList<BackupInfo> recentSessions = table.getBackupInfos(BackupState.RUNNING);<a name="line.77"></a> -<span class="sourceLineNo">078</span> if (recentSessions.isEmpty()) {<a name="line.78"></a> -<span class="sourceLineNo">079</span> LOG.warn("No ongoing sessions found.");<a name="line.79"></a> -<span class="sourceLineNo">080</span> return null;<a name="line.80"></a> -<span class="sourceLineNo">081</span> }<a name="line.81"></a> -<span class="sourceLineNo">082</span> // else show status for ongoing session<a name="line.82"></a> -<span class="sourceLineNo">083</span> // must be one maximum<a name="line.83"></a> -<span class="sourceLineNo">084</span> return recentSessions.get(0);<a name="line.84"></a> -<span class="sourceLineNo">085</span> } else {<a name="line.85"></a> -<span class="sourceLineNo">086</span> backupInfo = table.readBackupInfo(backupId);<a name="line.86"></a> -<span class="sourceLineNo">087</span> return backupInfo;<a name="line.87"></a> -<span class="sourceLineNo">088</span> }<a name="line.88"></a> -<span class="sourceLineNo">089</span> }<a name="line.89"></a> -<span class="sourceLineNo">090</span> }<a name="line.90"></a> -<span class="sourceLineNo">091</span><a name="line.91"></a> -<span class="sourceLineNo">092</span> @Override<a name="line.92"></a> -<span class="sourceLineNo">093</span> public int deleteBackups(String[] backupIds) throws IOException {<a name="line.93"></a> -<span class="sourceLineNo">094</span><a name="line.94"></a> -<span class="sourceLineNo">095</span> int totalDeleted = 0;<a name="line.95"></a> -<span class="sourceLineNo">096</span> Map<String, HashSet<TableName>> allTablesMap = new HashMap<String, HashSet<TableName>>();<a name="line.96"></a> -<span class="sourceLineNo">097</span><a name="line.97"></a> -<span class="sourceLineNo">098</span> boolean deleteSessionStarted = false;<a name="line.98"></a> -<span class="sourceLineNo">099</span> boolean snapshotDone = false;<a name="line.99"></a> -<span class="sourceLineNo">100</span> try (final BackupSystemTable sysTable = new BackupSystemTable(conn)) {<a name="line.100"></a> -<span class="sourceLineNo">101</span><a name="line.101"></a> +<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.47"></a> +<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.48"></a> +<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.49"></a> +<span class="sourceLineNo">050</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.50"></a> +<span class="sourceLineNo">051</span>import org.slf4j.Logger;<a name="line.51"></a> +<span class="sourceLineNo">052</span>import org.slf4j.LoggerFactory;<a name="line.52"></a> +<span class="sourceLineNo">053</span><a name="line.53"></a> +<span class="sourceLineNo">054</span>import org.apache.hbase.thirdparty.com.google.common.collect.Lists;<a name="line.54"></a> +<span class="sourceLineNo">055</span><a name="line.55"></a> +<span class="sourceLineNo">056</span>@InterfaceAudience.Private<a name="line.56"></a> +<span class="sourceLineNo">057</span>public class BackupAdminImpl implements BackupAdmin {<a name="line.57"></a> +<span class="sourceLineNo">058</span> public final static String CHECK_OK = "Checking backup images: OK";<a name="line.58"></a> +<span class="sourceLineNo">059</span> public final static String CHECK_FAILED =<a name="line.59"></a> +<span class="sourceLineNo">060</span> "Checking backup images: Failed. Some dependencies are missing for restore";<a name="line.60"></a> +<span class="sourceLineNo">061</span> private static final Logger LOG = LoggerFactory.getLogger(BackupAdminImpl.class);<a name="line.61"></a> +<span class="sourceLineNo">062</span><a name="line.62"></a> +<span class="sourceLineNo">063</span> private final Connection conn;<a name="line.63"></a> +<span class="sourceLineNo">064</span><a name="line.64"></a> +<span class="sourceLineNo">065</span> public BackupAdminImpl(Connection conn) {<a name="line.65"></a> +<span class="sourceLineNo">066</span> this.conn = conn;<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> @Override<a name="line.69"></a> +<span class="sourceLineNo">070</span> public void close() {<a name="line.70"></a> +<span class="sourceLineNo">071</span> }<a name="line.71"></a> +<span class="sourceLineNo">072</span><a name="line.72"></a> +<span class="sourceLineNo">073</span> @Override<a name="line.73"></a> +<span class="sourceLineNo">074</span> public BackupInfo getBackupInfo(String backupId) throws IOException {<a name="line.74"></a> +<span class="sourceLineNo">075</span> BackupInfo backupInfo;<a name="line.75"></a> +<span class="sourceLineNo">076</span> try (final BackupSystemTable table = new BackupSystemTable(conn)) {<a name="line.76"></a> +<span class="sourceLineNo">077</span> if (backupId == null) {<a name="line.77"></a> +<span class="sourceLineNo">078</span> ArrayList<BackupInfo> recentSessions = table.getBackupInfos(BackupState.RUNNING);<a name="line.78"></a> +<span class="sourceLineNo">079</span> if (recentSessions.isEmpty()) {<a name="line.79"></a> +<span class="sourceLineNo">080</span> LOG.warn("No ongoing sessions found.");<a name="line.80"></a> +<span class="sourceLineNo">081</span> return null;<a name="line.81"></a> +<span class="sourceLineNo">082</span> }<a name="line.82"></a> +<span class="sourceLineNo">083</span> // else show status for ongoing session<a name="line.83"></a> +<span class="sourceLineNo">084</span> // must be one maximum<a name="line.84"></a> +<span class="sourceLineNo">085</span> return recentSessions.get(0);<a name="line.85"></a> +<span class="sourceLineNo">086</span> } else {<a name="line.86"></a> +<span class="sourceLineNo">087</span> backupInfo = table.readBackupInfo(backupId);<a name="line.87"></a> +<span class="sourceLineNo">088</span> return backupInfo;<a name="line.88"></a> +<span class="sourceLineNo">089</span> }<a name="line.89"></a> +<span class="sourceLineNo">090</span> }<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> @Override<a name="line.93"></a> +<span class="sourceLineNo">094</span> public int deleteBackups(String[] backupIds) throws IOException {<a name="line.94"></a> +<span class="sourceLineNo">095</span><a name="line.95"></a> +<span class="sourceLineNo">096</span> int totalDeleted = 0;<a name="line.96"></a> +<span class="sourceLineNo">097</span> Map<String, HashSet<TableName>> allTablesMap = new HashMap<>();<a name="line.97"></a> +<span class="sourceLineNo">098</span><a name="line.98"></a> +<span class="sourceLineNo">099</span> boolean deleteSessionStarted;<a name="line.99"></a> +<span class="sourceLineNo">100</span> boolean snapshotDone;<a name="line.100"></a> +<span class="sourceLineNo">101</span> try (final BackupSystemTable sysTable = new BackupSystemTable(conn)) {<a name="line.101"></a> <span class="sourceLineNo">102</span> // Step 1: Make sure there is no active session<a name="line.102"></a> <span class="sourceLineNo">103</span> // is running by using startBackupSession API<a name="line.103"></a> <span class="sourceLineNo">104</span> // If there is an active session in progress, exception will be thrown<a name="line.104"></a> @@ -115,8 +115,8 @@ <span class="sourceLineNo">107</span> deleteSessionStarted = true;<a name="line.107"></a> <span class="sourceLineNo">108</span> } catch (IOException e) {<a name="line.108"></a> <span class="sourceLineNo">109</span> LOG.warn("You can not run delete command while active backup session is in progress. \n"<a name="line.109"></a> -<span class="sourceLineNo">110</span> + "If there is no active backup session running, run backup repair utility to restore \n"<a name="line.110"></a> -<span class="sourceLineNo">111</span> + "backup system integrity.");<a name="line.111"></a> +<span class="sourceLineNo">110</span> + "If there is no active backup session running, run backup repair utility to "<a name="line.110"></a> +<span class="sourceLineNo">111</span> + "restore \nbackup system integrity.");<a name="line.111"></a> <span class="sourceLineNo">112</span> return -1;<a name="line.112"></a> <span class="sourceLineNo">113</span> }<a name="line.113"></a> <span class="sourceLineNo">114</span><a name="line.114"></a> @@ -144,7 +144,7 @@ <span class="sourceLineNo">136</span> String rootDir = info.getBackupRootDir();<a name="line.136"></a> <span class="sourceLineNo">137</span> HashSet<TableName> allTables = allTablesMap.get(rootDir);<a name="line.137"></a> <span class="sourceLineNo">138</span> if (allTables == null) {<a name="line.138"></a> -<span class="sourceLineNo">139</span> allTables = new HashSet<TableName>();<a name="line.139"></a> +<span class="sourceLineNo">139</span> allTables = new HashSet<>();<a name="line.139"></a> <span class="sourceLineNo">140</span> allTablesMap.put(rootDir, allTables);<a name="line.140"></a> <span class="sourceLineNo">141</span> }<a name="line.141"></a> <span class="sourceLineNo">142</span> allTables.addAll(info.getTableNames());<a name="line.142"></a> @@ -184,572 +184,546 @@ <span class="sourceLineNo">176</span><a name="line.176"></a> <span class="sourceLineNo">177</span> /**<a name="line.177"></a> <span class="sourceLineNo">178</span> * Updates incremental backup set for every backupRoot<a name="line.178"></a> -<span class="sourceLineNo">179</span> * @param tablesMap map [backupRoot: Set<TableName>]<a name="line.179"></a> +<span class="sourceLineNo">179</span> * @param tablesMap map [backupRoot: {@code Set<TableName>}]<a name="line.179"></a> <span class="sourceLineNo">180</span> * @param table backup system table<a name="line.180"></a> -<span class="sourceLineNo">181</span> * @throws IOException<a name="line.181"></a> +<span class="sourceLineNo">181</span> * @throws IOException if a table operation fails<a name="line.181"></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> private void finalizeDelete(Map<String, HashSet<TableName>> tablesMap, BackupSystemTable table)<a name="line.184"></a> -<span class="sourceLineNo">185</span> throws IOException {<a name="line.185"></a> -<span class="sourceLineNo">186</span> for (String backupRoot : tablesMap.keySet()) {<a name="line.186"></a> -<span class="sourceLineNo">187</span> Set<TableName> incrTableSet = table.getIncrementalBackupTableSet(backupRoot);<a name="line.187"></a> -<span class="sourceLineNo">188</span> Map<TableName, ArrayList<BackupInfo>> tableMap =<a name="line.188"></a> -<span class="sourceLineNo">189</span> table.getBackupHistoryForTableSet(incrTableSet, backupRoot);<a name="line.189"></a> -<span class="sourceLineNo">190</span> for (Map.Entry<TableName, ArrayList<BackupInfo>> entry : tableMap.entrySet()) {<a name="line.190"></a> -<span class="sourceLineNo">191</span> if (entry.getValue() == null) {<a name="line.191"></a> -<span class="sourceLineNo">192</span> // No more backups for a table<a name="line.192"></a> -<span class="sourceLineNo">193</span> incrTableSet.remove(entry.getKey());<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> if (!incrTableSet.isEmpty()) {<a name="line.196"></a> -<span class="sourceLineNo">197</span> table.addIncrementalBackupTableSet(incrTableSet, backupRoot);<a name="line.197"></a> -<span class="sourceLineNo">198</span> } else { // empty<a name="line.198"></a> -<span class="sourceLineNo">199</span> table.deleteIncrementalBackupTableSet(backupRoot);<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> }<a name="line.202"></a> -<span class="sourceLineNo">203</span><a name="line.203"></a> -<span class="sourceLineNo">204</span> /**<a name="line.204"></a> -<span class="sourceLineNo">205</span> * Delete single backup and all related backups <br><a name="line.205"></a> -<span class="sourceLineNo">206</span> * Algorithm:<br><a name="line.206"></a> -<span class="sourceLineNo">207</span> * Backup type: FULL or INCREMENTAL <br><a name="line.207"></a> -<span class="sourceLineNo">208</span> * Is this last backup session for table T: YES or NO <br><a name="line.208"></a> -<span class="sourceLineNo">209</span> * For every table T from table list 'tables':<br><a name="line.209"></a> -<span class="sourceLineNo">210</span> * if(FULL, YES) deletes only physical data (PD) <br><a name="line.210"></a> -<span class="sourceLineNo">211</span> * if(FULL, NO), deletes PD, scans all newer backups and removes T from backupInfo,<br><a name="line.211"></a> -<span class="sourceLineNo">212</span> * until we either reach the most recent backup for T in the system or FULL backup<br><a name="line.212"></a> -<span class="sourceLineNo">213</span> * which includes T<br><a name="line.213"></a> -<span class="sourceLineNo">214</span> * if(INCREMENTAL, YES) deletes only physical data (PD) if(INCREMENTAL, NO) deletes physical data<a name="line.214"></a> -<span class="sourceLineNo">215</span> * and for table T scans all backup images between last<br><a name="line.215"></a> -<span class="sourceLineNo">216</span> * FULL backup, which is older than the backup being deleted and the next FULL backup (if exists) <br><a name="line.216"></a> +<span class="sourceLineNo">183</span> private void finalizeDelete(Map<String, HashSet<TableName>> tablesMap, BackupSystemTable table)<a name="line.183"></a> +<span class="sourceLineNo">184</span> throws IOException {<a name="line.184"></a> +<span class="sourceLineNo">185</span> for (String backupRoot : tablesMap.keySet()) {<a name="line.185"></a> +<span class="sourceLineNo">186</span> Set<TableName> incrTableSet = table.getIncrementalBackupTableSet(backupRoot);<a name="line.186"></a> +<span class="sourceLineNo">187</span> Map<TableName, ArrayList<BackupInfo>> tableMap =<a name="line.187"></a> +<span class="sourceLineNo">188</span> table.getBackupHistoryForTableSet(incrTableSet, backupRoot);<a name="line.188"></a> +<span class="sourceLineNo">189</span> for (Map.Entry<TableName, ArrayList<BackupInfo>> entry : tableMap.entrySet()) {<a name="line.189"></a> +<span class="sourceLineNo">190</span> if (entry.getValue() == null) {<a name="line.190"></a> +<span class="sourceLineNo">191</span> // No more backups for a table<a name="line.191"></a> +<span class="sourceLineNo">192</span> incrTableSet.remove(entry.getKey());<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> if (!incrTableSet.isEmpty()) {<a name="line.195"></a> +<span class="sourceLineNo">196</span> table.addIncrementalBackupTableSet(incrTableSet, backupRoot);<a name="line.196"></a> +<span class="sourceLineNo">197</span> } else { // empty<a name="line.197"></a> +<span class="sourceLineNo">198</span> table.deleteIncrementalBackupTableSet(backupRoot);<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><a name="line.202"></a> +<span class="sourceLineNo">203</span> /**<a name="line.203"></a> +<span class="sourceLineNo">204</span> * Delete single backup and all related backups <br><a name="line.204"></a> +<span class="sourceLineNo">205</span> * Algorithm:<br><a name="line.205"></a> +<span class="sourceLineNo">206</span> * Backup type: FULL or INCREMENTAL <br><a name="line.206"></a> +<span class="sourceLineNo">207</span> * Is this last backup session for table T: YES or NO <br><a name="line.207"></a> +<span class="sourceLineNo">208</span> * For every table T from table list 'tables':<br><a name="line.208"></a> +<span class="sourceLineNo">209</span> * if(FULL, YES) deletes only physical data (PD) <br><a name="line.209"></a> +<span class="sourceLineNo">210</span> * if(FULL, NO), deletes PD, scans all newer backups and removes T from backupInfo,<br><a name="line.210"></a> +<span class="sourceLineNo">211</span> * until we either reach the most recent backup for T in the system or FULL backup<br><a name="line.211"></a> +<span class="sourceLineNo">212</span> * which includes T<br><a name="line.212"></a> +<span class="sourceLineNo">213</span> * if(INCREMENTAL, YES) deletes only physical data (PD) if(INCREMENTAL, NO) deletes physical data<a name="line.213"></a> +<span class="sourceLineNo">214</span> * and for table T scans all backup images between last<br><a name="line.214"></a> +<span class="sourceLineNo">215</span> * FULL backup, which is older than the backup being deleted and the next FULL backup (if exists)<a name="line.215"></a> +<span class="sourceLineNo">216</span> * <br><a name="line.216"></a> <span class="sourceLineNo">217</span> * or last one for a particular table T and removes T from list of backup tables.<a name="line.217"></a> <span class="sourceLineNo">218</span> * @param backupId backup id<a name="line.218"></a> <span class="sourceLineNo">219</span> * @param sysTable backup system table<a name="line.219"></a> <span class="sourceLineNo">220</span> * @return total number of deleted backup images<a name="line.220"></a> -<span class="sourceLineNo">221</span> * @throws IOException<a name="line.221"></a> +<span class="sourceLineNo">221</span> * @throws IOException if deleting the backup fails<a name="line.221"></a> <span class="sourceLineNo">222</span> */<a name="line.222"></a> <span class="sourceLineNo">223</span> private int deleteBackup(String backupId, BackupSystemTable sysTable) throws IOException {<a name="line.223"></a> -<span class="sourceLineNo">224</span><a name="line.224"></a> -<span class="sourceLineNo">225</span> BackupInfo backupInfo = sysTable.readBackupInfo(backupId);<a name="line.225"></a> -<span class="sourceLineNo">226</span><a name="line.226"></a> -<span class="sourceLineNo">227</span> int totalDeleted = 0;<a name="line.227"></a> -<span class="sourceLineNo">228</span> if (backupInfo != null) {<a name="line.228"></a> -<span class="sourceLineNo">229</span> LOG.info("Deleting backup " + backupInfo.getBackupId() + " ...");<a name="line.229"></a> -<span class="sourceLineNo">230</span> // Step 1: clean up data for backup session (idempotent)<a name="line.230"></a> -<span class="sourceLineNo">231</span> BackupUtils.cleanupBackupData(backupInfo, conn.getConfiguration());<a name="line.231"></a> -<span class="sourceLineNo">232</span> // List of tables in this backup;<a name="line.232"></a> -<span class="sourceLineNo">233</span> List<TableName> tables = backupInfo.getTableNames();<a name="line.233"></a> -<span class="sourceLineNo">234</span> long startTime = backupInfo.getStartTs();<a name="line.234"></a> -<span class="sourceLineNo">235</span> for (TableName tn : tables) {<a name="line.235"></a> -<span class="sourceLineNo">236</span> boolean isLastBackupSession = isLastBackupSession(sysTable, tn, startTime);<a name="line.236"></a> -<span class="sourceLineNo">237</span> if (isLastBackupSession) {<a name="line.237"></a> -<span class="sourceLineNo">238</span> continue;<a name="line.238"></a> -<span class="sourceLineNo">239</span> }<a name="line.239"></a> -<span class="sourceLineNo">240</span> // else<a name="line.240"></a> -<span class="sourceLineNo">241</span> List<BackupInfo> affectedBackups = getAffectedBackupSessions(backupInfo, tn, sysTable);<a name="line.241"></a> -<span class="sourceLineNo">242</span> for (BackupInfo info : affectedBackups) {<a name="line.242"></a> -<span class="sourceLineNo">243</span> if (info.equals(backupInfo)) {<a name="line.243"></a> -<span class="sourceLineNo">244</span> continue;<a name="line.244"></a> -<span class="sourceLineNo">245</span> }<a name="line.245"></a> -<span class="sourceLineNo">246</span> removeTableFromBackupImage(info, tn, sysTable);<a name="line.246"></a> -<span class="sourceLineNo">247</span> }<a name="line.247"></a> -<span class="sourceLineNo">248</span> }<a name="line.248"></a> -<span class="sourceLineNo">249</span> Map<byte[], String> map = sysTable.readBulkLoadedFiles(backupId);<a name="line.249"></a> -<span class="sourceLineNo">250</span> FileSystem fs = FileSystem.get(conn.getConfiguration());<a name="line.250"></a> -<span class="sourceLineNo">251</span> boolean success = true;<a name="line.251"></a> -<span class="sourceLineNo">252</span> int numDeleted = 0;<a name="line.252"></a> -<span class="sourceLineNo">253</span> for (String f : map.values()) {<a name="line.253"></a> -<span class="sourceLineNo">254</span> Path p = new Path(f);<a name="line.254"></a> -<span class="sourceLineNo">255</span> try {<a name="line.255"></a> -<span class="sourceLineNo">256</span> LOG.debug("Delete backup info " + p + " for " + backupInfo.getBackupId());<a name="line.256"></a> -<span class="sourceLineNo">257</span> if (!fs.delete(p)) {<a name="line.257"></a> -<span class="sourceLineNo">258</span> if (fs.exists(p)) {<a name="line.258"></a> -<span class="sourceLineNo">259</span> LOG.warn(f + " was not deleted");<a name="line.259"></a> -<span class="sourceLineNo">260</span> success = false;<a name="line.260"></a> -<span class="sourceLineNo">261</span> }<a name="line.261"></a> -<span class="sourceLineNo">262</span> } else {<a name="line.262"></a> -<span class="sourceLineNo">263</span> numDeleted++;<a name="line.263"></a> -<span class="sourceLineNo">264</span> }<a name="line.264"></a> -<span class="sourceLineNo">265</span> } catch (IOException ioe) {<a name="line.265"></a> -<span class="sourceLineNo">266</span> LOG.warn(f + " was not deleted", ioe);<a name="line.266"></a> -<span class="sourceLineNo">267</span> success = false;<a name="line.267"></a> -<span class="sourceLineNo">268</span> }<a name="line.268"></a> -<span class="sourceLineNo">269</span> }<a name="line.269"></a> -<span class="sourceLineNo">270</span> if (LOG.isDebugEnabled()) {<a name="line.270"></a> -<span class="sourceLineNo">271</span> LOG.debug(numDeleted + " bulk loaded files out of " + map.size() + " were deleted");<a name="line.271"></a> -<span class="sourceLineNo">272</span> }<a name="line.272"></a> -<span class="sourceLineNo">273</span> if (success) {<a name="line.273"></a> -<span class="sourceLineNo">274</span> sysTable.deleteBulkLoadedRows(new ArrayList<byte[]>(map.keySet()));<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> sysTable.deleteBackupInfo(backupInfo.getBackupId());<a name="line.277"></a> -<span class="sourceLineNo">278</span> LOG.info("Delete backup " + backupInfo.getBackupId() + " completed.");<a name="line.278"></a> -<span class="sourceLineNo">279</span> totalDeleted++;<a name="line.279"></a> -<span class="sourceLineNo">280</span> } else {<a name="line.280"></a> -<span class="sourceLineNo">281</span> LOG.warn("Delete backup failed: no information found for backupID=" + backupId);<a name="line.281"></a> -<span class="sourceLineNo">282</span> }<a name="line.282"></a> -<span class="sourceLineNo">283</span> return totalDeleted;<a name="line.283"></a> -<span class="sourceLineNo">284</span> }<a name="line.284"></a> -<span class="sourceLineNo">285</span><a name="line.285"></a> -<span class="sourceLineNo">286</span> private void<a name="line.286"></a> -<span class="sourceLineNo">287</span> removeTableFromBackupImage(BackupInfo info, TableName tn, BackupSystemTable sysTable)<a name="line.287"></a> -<span class="sourceLineNo">288</span> throws IOException {<a name="line.288"></a> -<span class="sourceLineNo">289</span> List<TableName> tables = info.getTableNames();<a name="line.289"></a> -<span class="sourceLineNo">290</span> LOG.debug("Remove " + tn + " from " + info.getBackupId() + " tables="<a name="line.290"></a> -<span class="sourceLineNo">291</span> + info.getTableListAsString());<a name="line.291"></a> -<span class="sourceLineNo">292</span> if (tables.contains(tn)) {<a name="line.292"></a> -<span class="sourceLineNo">293</span> tables.remove(tn);<a name="line.293"></a> -<span class="sourceLineNo">294</span><a name="line.294"></a> -<span class="sourceLineNo">295</span> if (tables.isEmpty()) {<a name="line.295"></a> -<span class="sourceLineNo">296</span> LOG.debug("Delete backup info " + info.getBackupId());<a name="line.296"></a> -<span class="sourceLineNo">297</span><a name="line.297"></a> -<span class="sourceLineNo">298</span> sysTable.deleteBackupInfo(info.getBackupId());<a name="line.298"></a> -<span class="sourceLineNo">299</span> // Idempotent operation<a name="line.299"></a> -<span class="sourceLineNo">300</span> BackupUtils.cleanupBackupData(info, conn.getConfiguration());<a name="line.300"></a> -<span class="sourceLineNo">301</span> } else {<a name="line.301"></a> -<span class="sourceLineNo">302</span> info.setTables(tables);<a name="line.302"></a> -<span class="sourceLineNo">303</span> sysTable.updateBackupInfo(info);<a name="line.303"></a> -<span class="sourceLineNo">304</span> // Now, clean up directory for table (idempotent)<a name="line.304"></a> -<span class="sourceLineNo">305</span> cleanupBackupDir(info, tn, conn.getConfiguration());<a name="line.305"></a> -<span class="sourceLineNo">306</span> }<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><a name="line.309"></a> -<span class="sourceLineNo">310</span> private List<BackupInfo> getAffectedBackupSessions(BackupInfo backupInfo, TableName tn,<a name="line.310"></a> -<span class="sourceLineNo">311</span> BackupSystemTable table) throws IOException {<a name="line.311"></a> -<span class="sourceLineNo">312</span> LOG.debug("GetAffectedBackupInfos for: " + backupInfo.getBackupId() + " table=" + tn);<a name="line.312"></a> -<span class="sourceLineNo">313</span> long ts = backupInfo.getStartTs();<a name="line.313"></a> -<span class="sourceLineNo">314</span> List<BackupInfo> list = new ArrayList<BackupInfo>();<a name="line.314"></a> -<span class="sourceLineNo">315</span> List<BackupInfo> history = table.getBackupHistory(backupInfo.getBackupRootDir());<a name="line.315"></a> -<span class="sourceLineNo">316</span> // Scan from most recent to backupInfo<a name="line.316"></a> -<span class="sourceLineNo">317</span> // break when backupInfo reached<a name="line.317"></a> -<span class="sourceLineNo">318</span> for (BackupInfo info : history) {<a name="line.318"></a> -<span class="sourceLineNo">319</span> if (info.getStartTs() == ts) {<a name="line.319"></a> -<span class="sourceLineNo">320</span> break;<a name="line.320"></a> -<span class="sourceLineNo">321</span> }<a name="line.321"></a> -<span class="sourceLineNo">322</span> List<TableName> tables = info.getTableNames();<a name="line.322"></a> -<span class="sourceLineNo">323</span> if (tables.contains(tn)) {<a name="line.323"></a> -<span class="sourceLineNo">324</span> BackupType bt = info.getType();<a name="line.324"></a> -<span class="sourceLineNo">325</span> if (bt == BackupType.FULL) {<a name="line.325"></a> -<span class="sourceLineNo">326</span> // Clear list if we encounter FULL backup<a name="line.326"></a> -<span class="sourceLineNo">327</span> list.clear();<a name="line.327"></a> -<span class="sourceLineNo">328</span> } else {<a name="line.328"></a> -<span class="sourceLineNo">329</span> LOG.debug("GetAffectedBackupInfos for: " + backupInfo.getBackupId() + " table=" + tn<a name="line.329"></a> -<span class="sourceLineNo">330</span> + " added " + info.getBackupId() + " tables=" + info.getTableListAsString());<a name="line.330"></a> -<span class="sourceLineNo">331</span> list.add(info);<a name="line.331"></a> -<span class="sourceLineNo">332</span> }<a name="line.332"></a> -<span class="sourceLineNo">333</span> }<a name="line.333"></a> -<span class="sourceLineNo">334</span> }<a name="line.334"></a> -<span class="sourceLineNo">335</span> return list;<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> /**<a name="line.338"></a> -<span class="sourceLineNo">339</span> * Clean up the data at target directory<a name="line.339"></a> -<span class="sourceLineNo">340</span> * @throws IOException<a name="line.340"></a> -<span class="sourceLineNo">341</span> */<a name="line.341"></a> -<span class="sourceLineNo">342</span> private void cleanupBackupDir(BackupInfo backupInfo, TableName table, Configuration conf)<a name="line.342"></a> -<span class="sourceLineNo">343</span> throws IOException {<a name="line.343"></a> -<span class="sourceLineNo">344</span> try {<a name="line.344"></a> -<span class="sourceLineNo">345</span> // clean up the data at target directory<a name="line.345"></a> -<span class="sourceLineNo">346</span> String targetDir = backupInfo.getBackupRootDir();<a name="line.346"></a> -<span class="sourceLineNo">347</span> if (targetDir == null) {<a name="line.347"></a> -<span class="sourceLineNo">348</span> LOG.warn("No target directory specified for " + backupInfo.getBackupId());<a name="line.348"></a> -<span class="sourceLineNo">349</span> return;<a name="line.349"></a> -<span class="sourceLineNo">350</span> }<a name="line.350"></a> +<span class="sourceLineNo">224</span> BackupInfo backupInfo = sysTable.readBackupInfo(backupId);<a name="line.224"></a> +<span class="sourceLineNo">225</span><a name="line.225"></a> +<span class="sourceLineNo">226</span> int totalDeleted = 0;<a name="line.226"></a> +<span class="sourceLineNo">227</span> if (backupInfo != null) {<a name="line.227"></a> +<span class="sourceLineNo">228</span> LOG.info("Deleting backup " + backupInfo.getBackupId() + " ...");<a name="line.228"></a> +<span class="sourceLineNo">229</span> // Step 1: clean up data for backup session (idempotent)<a name="line.229"></a> +<span class="sourceLineNo">230</span> BackupUtils.cleanupBackupData(backupInfo, conn.getConfiguration());<a name="line.230"></a> +<span class="sourceLineNo">231</span> // List of tables in this backup;<a name="line.231"></a> +<span class="sourceLineNo">232</span> List<TableName> tables = backupInfo.getTableNames();<a name="line.232"></a> +<span class="sourceLineNo">233</span> long startTime = backupInfo.getStartTs();<a name="line.233"></a> +<span class="sourceLineNo">234</span> for (TableName tn : tables) {<a name="line.234"></a> +<span class="sourceLineNo">235</span> boolean isLastBackupSession = isLastBackupSession(sysTable, tn, startTime);<a name="line.235"></a> +<span class="sourceLineNo">236</span> if (isLastBackupSession) {<a name="line.236"></a> +<span class="sourceLineNo">237</span> continue;<a name="line.237"></a> +<span class="sourceLineNo">238</span> }<a name="line.238"></a> +<span class="sourceLineNo">239</span> // else<a name="line.239"></a> +<span class="sourceLineNo">240</span> List<BackupInfo> affectedBackups = getAffectedBackupSessions(backupInfo, tn, sysTable);<a name="line.240"></a> +<span class="sourceLineNo">241</span> for (BackupInfo info : affectedBackups) {<a name="line.241"></a> +<span class="sourceLineNo">242</span> if (info.equals(backupInfo)) {<a name="line.242"></a> +<span class="sourceLineNo">243</span> continue;<a name="line.243"></a> +<span class="sourceLineNo">244</span> }<a name="line.244"></a> +<span class="sourceLineNo">245</span> removeTableFromBackupImage(info, tn, sysTable);<a name="line.245"></a> +<span class="sourceLineNo">246</span> }<a name="line.246"></a> +<span class="sourceLineNo">247</span> }<a name="line.247"></a> +<span class="sourceLineNo">248</span> Map<byte[], String> map = sysTable.readBulkLoadedFiles(backupId);<a name="line.248"></a> +<span class="sourceLineNo">249</span> FileSystem fs = FileSystem.get(conn.getConfiguration());<a name="line.249"></a> +<span class="sourceLineNo">250</span> boolean success = true;<a name="line.250"></a> +<span class="sourceLineNo">251</span> int numDeleted = 0;<a name="line.251"></a> +<span class="sourceLineNo">252</span> for (String f : map.values()) {<a name="line.252"></a> +<span class="sourceLineNo">253</span> Path p = new Path(f);<a name="line.253"></a> +<span class="sourceLineNo">254</span> try {<a name="line.254"></a> +<span class="sourceLineNo">255</span> LOG.debug("Delete backup info " + p + " for " + backupInfo.getBackupId());<a name="line.255"></a> +<span class="sourceLineNo">256</span> if (!fs.delete(p)) {<a name="line.256"></a> +<span class="sourceLineNo">257</span> if (fs.exists(p)) {<a name="line.257"></a> +<span class="sourceLineNo">258</span> LOG.warn(f + " was not deleted");<a name="line.258"></a> +<span class="sourceLineNo">259</span> success = false;<a name="line.259"></a> +<span class="sourceLineNo">260</span> }<a name="line.260"></a> +<span class="sourceLineNo">261</span> } else {<a name="line.261"></a> +<span class="sourceLineNo">262</span> numDeleted++;<a name="line.262"></a> +<span class="sourceLineNo">263</span> }<a name="line.263"></a> +<span class="sourceLineNo">264</span> } catch (IOException ioe) {<a name="line.264"></a> +<span class="sourceLineNo">265</span> LOG.warn(f + " was not deleted", ioe);<a name="line.265"></a> +<span class="sourceLineNo">266</span> success = false;<a name="line.266"></a> +<span class="sourceLineNo">267</span> }<a name="line.267"></a> +<span class="sourceLineNo">268</span> }<a name="line.268"></a> +<span class="sourceLineNo">269</span> if (LOG.isDebugEnabled()) {<a name="line.269"></a> +<span class="sourceLineNo">270</span> LOG.debug(numDeleted + " bulk loaded files out of " + map.size() + " were deleted");<a name="line.270"></a> +<span class="sourceLineNo">271</span> }<a name="line.271"></a> +<span class="sourceLineNo">272</span> if (success) {<a name="line.272"></a> +<span class="sourceLineNo">273</span> sysTable.deleteBulkLoadedRows(new ArrayList<>(map.keySet()));<a name="line.273"></a> +<span class="sourceLineNo">274</span> }<a name="line.274"></a> +<span class="sourceLineNo">275</span><a name="line.275"></a> +<span class="sourceLineNo">276</span> sysTable.deleteBackupInfo(backupInfo.getBackupId());<a name="line.276"></a> +<span class="sourceLineNo">277</span> LOG.info("Delete backup " + backupInfo.getBackupId() + " completed.");<a name="line.277"></a> +<span class="sourceLineNo">278</span> totalDeleted++;<a name="line.278"></a> +<span class="sourceLineNo">279</span> } else {<a name="line.279"></a> +<span class="sourceLineNo">280</span> LOG.warn("Delete backup failed: no information found for backupID=" + backupId);<a name="line.280"></a> +<span class="sourceLineNo">281</span> }<a name="line.281"></a> +<span class="sourceLineNo">282</span> return totalDeleted;<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 void removeTableFromBackupImage(BackupInfo info, TableName tn, BackupSystemTable sysTable)<a name="line.285"></a> +<span class="sourceLineNo">286</span> throws IOException {<a name="line.286"></a> +<span class="sourceLineNo">287</span> List<TableName> tables = info.getTableNames();<a name="line.287"></a> +<span class="sourceLineNo">288</span> LOG.debug("Remove " + tn + " from " + info.getBackupId() + " tables="<a name="line.288"></a> +<span class="sourceLineNo">289</span> + info.getTableListAsString());<a name="line.289"></a> +<span class="sourceLineNo">290</span> if (tables.contains(tn)) {<a name="line.290"></a> +<span class="sourceLineNo">291</span> tables.remove(tn);<a name="line.291"></a> +<span class="sourceLineNo">292</span><a name="line.292"></a> +<span class="sourceLineNo">293</span> if (tables.isEmpty()) {<a name="line.293"></a> +<span class="sourceLineNo">294</span> LOG.debug("Delete backup info " + info.getBackupId());<a name="line.294"></a> +<span class="sourceLineNo">295</span><a name="line.295"></a> +<span class="sourceLineNo">296</span> sysTable.deleteBackupInfo(info.getBackupId());<a name="line.296"></a> +<span class="sourceLineNo">297</span> // Idempotent operation<a name="line.297"></a> +<span class="sourceLineNo">298</span> BackupUtils.cleanupBackupData(info, conn.getConfiguration());<a name="line.298"></a> +<span class="sourceLineNo">299</span> } else {<a name="line.299"></a> +<span class="sourceLineNo">300</span> info.setTables(tables);<a name="line.300"></a> +<span class="sourceLineNo">301</span> sysTable.updateBackupInfo(info);<a name="line.301"></a> +<span class="sourceLineNo">302</span> // Now, clean up directory for table (idempotent)<a name="line.302"></a> +<span class="sourceLineNo">303</span> cleanupBackupDir(info, tn, conn.getConfiguration());<a name="line.303"></a> +<span class="sourceLineNo">304</span> }<a name="line.304"></a> +<span class="sourceLineNo">305</span> }<a name="line.305"></a> +<span class="sourceLineNo">306</span> }<a name="line.306"></a> +<span class="sourceLineNo">307</span><a name="line.307"></a> +<span class="sourceLineNo">308</span> private List<BackupInfo> getAffectedBackupSessions(BackupInfo backupInfo, TableName tn,<a name="line.308"></a> +<span class="sourceLineNo">309</span> BackupSystemTable table) throws IOException {<a name="line.309"></a> +<span class="sourceLineNo">310</span> LOG.debug("GetAffectedBackupInfos for: " + backupInfo.getBackupId() + " table=" + tn);<a name="line.310"></a> +<span class="sourceLineNo">311</span> long ts = backupInfo.getStartTs();<a name="line.311"></a> +<span class="sourceLineNo">312</span> List<BackupInfo> list = new ArrayList<>();<a name="line.312"></a> +<span class="sourceLineNo">313</span> List<BackupInfo> history = table.getBackupHistory(backupInfo.getBackupRootDir());<a name="line.313"></a> +<span class="sourceLineNo">314</span> // Scan from most recent to backupInfo<a name="line.314"></a> +<span class="sourceLineNo">315</span> // break when backupInfo reached<a name="line.315"></a> +<span class="sourceLineNo">316</span> for (BackupInfo info : history) {<a name="line.316"></a> +<span class="sourceLineNo">317</span> if (info.getStartTs() == ts) {<a name="line.317"></a> +<span class="sourceLineNo">318</span> break;<a name="line.318"></a> +<span class="sourceLineNo">319</span> }<a name="line.319"></a> +<span class="sourceLineNo">320</span> List<TableName> tables = info.getTableNames();<a name="line.320"></a> +<span class="sourceLineNo">321</span> if (tables.contains(tn)) {<a name="line.321"></a> +<span class="sourceLineNo">322</span> BackupType bt = info.getType();<a name="line.322"></a> +<span class="sourceLineNo">323</span> if (bt == BackupType.FULL) {<a name="line.323"></a> +<span class="sourceLineNo">324</span> // Clear list if we encounter FULL backup<a name="line.324"></a> +<span class="sourceLineNo">325</span> list.clear();<a name="line.325"></a> +<span class="sourceLineNo">326</span> } else {<a name="line.326"></a> +<span class="sourceLineNo">327</span> LOG.debug("GetAffectedBackupInfos for: " + backupInfo.getBackupId() + " table=" + tn<a name="line.327"></a> +<span class="sourceLineNo">328</span> + " added " + info.getBackupId() + " tables=" + info.getTableListAsString());<a name="line.328"></a> +<span class="sourceLineNo">329</span> list.add(info);<a name="line.329"></a> +<span class="sourceLineNo">330</span> }<a name="line.330"></a> +<span class="sourceLineNo">331</span> }<a name="line.331"></a> +<span class="sourceLineNo">332</span> }<a name="line.332"></a> +<span class="sourceLineNo">333</span> return list;<a name="line.333"></a> +<span class="sourceLineNo">334</span> }<a name="line.334"></a> +<span class="sourceLineNo">335</span><a name="line.335"></a> +<span class="sourceLineNo">336</span> /**<a name="line.336"></a> +<span class="sourceLineNo">337</span> * Clean up the data at target directory<a name="line.337"></a> +<span class="sourceLineNo">338</span> * @throws IOException if cleaning up the backup directory fails<a name="line.338"></a> +<span class="sourceLineNo">339</span> */<a name="line.339"></a> +<span class="sourceLineNo">340</span> private void cleanupBackupDir(BackupInfo backupInfo, TableName table, Configuration conf)<a name="line.340"></a> +<span class="sourceLineNo">341</span> throws IOException {<a name="line.341"></a> +<span class="sourceLineNo">342</span> try {<a name="line.342"></a> +<span class="sourceLineNo">343</span> // clean up the data at target directory<a name="line.343"></a> +<span class="sourceLineNo">344</span> String targetDir = backupInfo.getBackupRootDir();<a name="line.344"></a> +<span class="sourceLineNo">345</span> if (targetDir == null) {<a name="line.345"></a> +<span class="sourceLineNo">346</span> LOG.warn("No target directory specified for " + backupInfo.getBackupId());<a name="line.346"></a> +<span class="sourceLineNo">347</span> return;<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> FileSystem outputFs = FileSystem.get(new Path(backupInfo.getBackupRootDir()).toUri(), conf);<a name="line.350"></a> <span class="sourceLineNo">351</span><a name="line.351"></a> -<span class="sourceLineNo">352</span> FileSystem outputFs = FileSystem.get(new Path(backupInfo.getBackupRootDir()).toUri(), conf);<a name="line.352"></a> -<span class="sourceLineNo">353</span><a name="line.353"></a> -<span class="sourceLineNo">354</span> Path targetDirPath =<a name="line.354"></a> -<span class="sourceLineNo">355</span> new Path(BackupUtils.getTableBackupDir(backupInfo.getBackupRootDir(),<a name="line.355"></a> -<span class="sourceLineNo">356</span> backupInfo.getBackupId(), table));<a name="line.356"></a> -<span class="sourceLineNo">357</span> if (outputFs.delete(targetDirPath, true)) {<a name="line.357"></a> -<span 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List<TableName> tableList = request.getTableList();<a name="line.521"></a> +<span class="sourceLineNo">490</span> }<a name="line.490"></a> +<span class="sourceLineNo">491</span><a name="line.491"></a> +<span class="sourceLineNo">492</span> private String[] toStringArray(TableName[] list) {<a name="line.492"></a> +<span class="sourceLineNo">493</span> String[] arr = new String[list.length];<a name="line.493"></a> +<span class="sourceLineNo">494</span> for (int i = 0; i < list.length; i++) {<a name="line.494"></a> +<span class="sourceLineNo">495</span> arr[i] = list[i].toString();<a name="line.495"></a> +<span class="sourceLineNo">496</span> }<a name="line.496"></a> +<span class="sourceLineNo">497</span> return arr;<a name="line.497"></a> +<span class="sourceLineNo">498</span> }<a name="line.498"></a> +<span class="sourceLineNo">499</span><a name="line.499"></a> +<span class="sourceLineNo">500</span> @Override<a name="line.500"></a> +<span class="sourceLineNo">501</span> public void 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class="sourceLineNo">510</span><a name="line.510"></a> +<span class="sourceLineNo">511</span> // Check and validate the backup image and its dependencies<a name="line.511"></a> +<span class="sourceLineNo">512</span> if (BackupUtils.validate(backupManifestMap, conn.getConfiguration())) {<a name="line.512"></a> +<span class="sourceLineNo">513</span> LOG.info(CHECK_OK);<a name="line.513"></a> +<span class="sourceLineNo">514</span> } else {<a name="line.514"></a> +<span class="sourceLineNo">515</span> LOG.error(CHECK_FAILED);<a name="line.515"></a> +<span class="sourceLineNo">516</span> }<a name="line.516"></a> +<span class="sourceLineNo">517</span> return;<a name="line.517"></a> +<span class="sourceLineNo">518</span> }<a name="line.518"></a> +<span class="sourceLineNo">519</span> // Execute restore request<a name="line.519"></a> +<span class="sourceLineNo">520</span> new RestoreTablesClient(conn, request).execute();<a name="line.520"></a> +<span class="sourceLineNo">521</span> }<a 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class="sourceLineNo">532</span> "Incremental backup table set contains no tables. "<a name="line.532"></a> -<span class="sourceLineNo">533</span> + "You need to run full backup first "<a name="line.533"></a> -<span class="sourceLineNo">534</span> + (tableList != null ? "on " + StringUtils.join(tableList, ",") : "");<a name="line.534"></a> +<span class="sourceLineNo">523</span> @Override<a name="line.523"></a> +<span class="sourceLineNo">524</span> public String backupTables(BackupRequest request) throws IOException {<a name="line.524"></a> +<span class="sourceLineNo">525</span> BackupType type = request.getBackupType();<a name="line.525"></a> +<span class="sourceLineNo">526</span> String targetRootDir = request.getTargetRootDir();<a name="line.526"></a> +<span class="sourceLineNo">527</span> List<TableName> tableList = request.getTableList();<a name="line.527"></a> +<span class="sourceLineNo">528</span><a name="line.528"></a> +<span class="sourceLineNo">529</span> String backupId = BackupRestoreConstants.BACKUPID_PREFIX + EnvironmentEdgeManager.currentTime();<a name="line.529"></a> +<span class="sourceLineNo">530</span> if (type == BackupType.INCREMENTAL) {<a name="line.530"></a> +<span class="sourceLineNo">531</span> Set<TableName> incrTableSet;<a name="line.531"></a> +<span class="sourceLineNo">532</span> try (BackupSystemTable table = new BackupSystemTable(conn)) {<a name="line.532"></a> +<span class="sourceLineNo">533</span> incrTableSet = table.getIncrementalBackupTableSet(targetRootDir);<a name="line.533"></a> +<span class="sourceLineNo">534</span> }<a name="line.534"></a> <span class="sourceLineNo">535</span><a name="line.535"></a> -<span class="sourceLineNo">536</span> throw new IOException(msg);<a name="line.536"></a> -<span class="sourceLineNo">537</span> }<a name="line.537"></a> -<span class="sourceLineNo">538</span> if (tableList != null) {<a name="line.538"></a> -<span class="sourceLineNo">539</span> tableList.removeAll(incrTableSet);<a name="line.539"></a> -<span class="sourceLineNo">540</span> if (!tableList.isEmpty()) {<a name="line.540"></a> -<span class="sourceLineNo">541</span> String extraTables = StringUtils.join(tableList, ",");<a name="line.541"></a> -<span class="sourceLineNo">542</span> String msg =<a name="line.542"></a> -<span class="sourceLineNo">543</span> "Some tables (" + extraTables + ") haven't gone through full backup. 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<TRUNCATED>
