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https://issues.apache.org/jira/browse/TAJO-1730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730436#comment-14730436
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ASF GitHub Bot commented on TAJO-1730:
--------------------------------------
Github user hyunsik commented on a diff in the pull request:
https://github.com/apache/tajo/pull/719#discussion_r38727469
--- Diff:
tajo-storage/tajo-storage-hbase/src/main/java/org/apache/tajo/storage/hbase/HBaseTablespace.java
---
@@ -93,21 +94,13 @@ public void storageInit() throws IOException {
hbaseConf.set(HConstants.ZOOKEEPER_CLIENT_PORT, splits[1]);
}
- @Override
- public void setConfig(String name, String value) {
- }
-
- @Override
- public void setConfigs(Map<String, String> configs) {
- }
-
public Configuration getHbaseConf() {
return hbaseConf;
}
@Override
- public long getTableVolume(URI uri) throws IOException {
- return 0;
+ public long getTableVolume(URI uri) throws UnsupportedException {
+ throw new UnsupportedException();
--- End diff --
NotImplemented and UnsupportedException seems to be similar but they are
different. NotImplemented means that we will implement it later.
UnsupportedException means that this feature is not available.
With Hbase, there is no way to make a guess about table volume. So, we
should keep UnsupportedException here.
> JDBC Tablespace support
> -----------------------
>
> Key: TAJO-1730
> URL: https://issues.apache.org/jira/browse/TAJO-1730
> Project: Tajo
> Issue Type: Improvement
> Components: Storage
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.11.0
>
> Attachments: TAJO-1730.patch, TAJO-1730_2.patch, TAJO-1730_3.patch
>
>
> The main objective of this issue is to implement JDBC-based storage and its
> Tablespace implementation.
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