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https://issues.apache.org/jira/browse/DRILL-4199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15210879#comment-15210879
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ASF GitHub Bot commented on DRILL-4199:
---------------------------------------
Github user jacques-n commented on a diff in the pull request:
https://github.com/apache/drill/pull/443#discussion_r57379100
--- Diff:
contrib/storage-hbase/src/main/java/org/apache/drill/exec/store/hbase/config/HBasePersistentStore.java
---
@@ -25,36 +25,40 @@
import java.util.Map.Entry;
import java.util.NoSuchElementException;
-import com.google.common.collect.Iterators;
import org.apache.drill.common.exceptions.DrillRuntimeException;
import org.apache.drill.exec.store.sys.BasePersistentStore;
import org.apache.drill.exec.store.sys.PersistentStoreConfig;
import org.apache.drill.exec.store.sys.PersistentStoreMode;
import org.apache.hadoop.hbase.client.Delete;
import org.apache.hadoop.hbase.client.Get;
-import org.apache.hadoop.hbase.client.HTableInterface;
import org.apache.hadoop.hbase.client.Put;
import org.apache.hadoop.hbase.client.Result;
import org.apache.hadoop.hbase.client.ResultScanner;
import org.apache.hadoop.hbase.client.Scan;
+import org.apache.hadoop.hbase.client.Table;
import org.apache.hadoop.hbase.util.Bytes;
+import com.google.common.collect.Iterators;
+
public class HBasePersistentStore<V> extends BasePersistentStore<V> {
--- End diff --
Yes. I've seen two recent patches where people are having to maintain this
code. However, I thought we basically tell people not to use it. (That HDFS +
ZK is our preferred paradigm.) That paradigm definitely outperforms HBase since
we don't have to hit the store as part of every query (since we have listeners).
> Add Support for HBase 1.X
> -------------------------
>
> Key: DRILL-4199
> URL: https://issues.apache.org/jira/browse/DRILL-4199
> Project: Apache Drill
> Issue Type: New Feature
> Components: Storage - HBase
> Affects Versions: 1.7.0
> Reporter: Divjot singh
> Assignee: Aditya Kishore
>
> Is there any Road map to upgrade the Hbase version to 1.x series. Currently
> drill supports Hbase 0.98 version.
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