[GitHub] [accumulo] keith-turner commented on a change in pull request #1746: Close #1739. Cleanup Splits file if CreateTable FaTE operation fails.

[GitBox <gi...@apache.org>]

keith-turner commented on a change in pull request #1746:
URL: https://github.com/apache/accumulo/pull/1746#discussion_r514604929



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File path: server/manager/src/main/java/org/apache/accumulo/master/tableOps/create/CreateTable.java
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@@ -78,7 +80,13 @@ public long isReady(long tid, Master environment) throws Exception {
   }
 
   @Override
-  public void undo(long tid, Master env) {
+  public void undo(long tid, Master env) throws IOException {
+    // Clean up split files if create table operation fails
+    if(tableInfo.getInitialSplitSize() > 0) {
+      Path p = tableInfo.getSplitPath().getParent();
+      FileSystem fs = p.getFileSystem(env.getContext().getHadoopConf());
+      fs.delete(p, true);

Review comment:
       @Manno15 if this throws an Exception, then unreserveNamespace() will not execute and that may not be good. 




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