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https://issues.apache.org/jira/browse/HADOOP-1469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HADOOP-1469:
--------------------------
Status: In Progress (was: Patch Available)
> Asynchronous table creation
> ---------------------------
>
> Key: HADOOP-1469
> URL: https://issues.apache.org/jira/browse/HADOOP-1469
> Project: Hadoop
> Issue Type: New Feature
> Components: contrib/hbase
> Affects Versions: 0.13.0
> Reporter: James Kennedy
> Assignee: stack
> Priority: Minor
> Attachments: hadoop1469.patch
>
>
> In some of my code i found it efficient to create a new table without
> immediately requiring (blocking for) the client to have references to it's
> HRegions. Effectively this requires that the client update the table info
> only as needed.
> Can something like the following method to HClient be added?
> /**
> * Creates a new table but does not block and wait for it to come
> online.
> *
> * @param desc -
> * table descriptor for table
> *
> * @throws IllegalArgumentException -
> * if the table name is reserved
> * @throws MasterNotRunningException -
> * if master is not running
> * @throws NoServerForRegionException -
> * if root region is not being served
> * @throws IOException
> */
> public synchronized void createTableAsync(HTableDescriptor desc)
> throws IOException {
> checkReservedTableName(desc.getName());
> checkMaster();
> try {
> this.master.createTable(desc);
> } catch (RemoteException e) {
> handleRemoteException(e);
> }
> }
> which is basically the same as createTable() except without the
> findServersForTable(desc.getName()) part.
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