dlmarion commented on a change in pull request #2175:
URL: https://github.com/apache/accumulo/pull/2175#discussion_r659849038
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File path:
server/manager/src/main/java/org/apache/accumulo/manager/tableOps/delete/DeleteTable.java
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@@ -43,8 +43,13 @@ public DeleteTable(NamespaceId namespaceId, TableId tableId)
{
@Override
public long isReady(long tid, Manager env) throws Exception {
- // Before attempting to delete the table, cancel any running user
- // compactions.
+ // If we have the table write lock, then it's possible that we have
+ // already canceled the compactions and we can skip to deleting the tables.
+ if (Utils.hasNamespaceReadLock(env, namespaceId, tid)
+ && Utils.hasTableWriteLock(env, tableId, tid)) {
+ return 0;
+ }
+ // Cancel any running user compactions before deleting table
if (Utils.reserveNamespace(env, namespaceId, tid, false, true,
TableOperation.COMPACT_CANCEL)
Review comment:
I would like to leave the compaction id changes to a different issue,
mainly because I'm not comfortable enough with the code.
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