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https://issues.apache.org/jira/browse/APEXMALHAR-1957?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15345765#comment-15345765
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ASF GitHub Bot commented on APEXMALHAR-1957:
--------------------------------------------
Github user bhupeshchawda commented on a diff in the pull request:
https://github.com/apache/apex-malhar/pull/292#discussion_r68176901
--- Diff:
contrib/src/main/java/com/datatorrent/contrib/hbase/HBaseScanOperator.java ---
@@ -79,4 +170,79 @@ public void emitTuples()
*/
protected abstract T getTuple(Result result);
+ /**
+ * Returns the start row key in the table as set previously
+ * @return {@link #startRow}
+ */
+ public String getStartRow()
+ {
+ return startRow;
+ }
+
+ /**
+ * Sets the start row key in the table from where the scan should begin
+ * @param startRow
+ */
+ public void setStartRow(String startRow)
+ {
+ this.startRow = startRow;
+ }
+
+ /**
+ * Returns the end row key in the table as set previously
+ * @return {@link #endRow}
+ */
+ public String getEndRow()
+ {
+ return endRow;
+ }
+
+ /**
+ * Sets the end row key in the table where the scan should end
+ * @param endRow
+ */
+ public void setEndRow(String endRow)
+ {
+ this.endRow = endRow;
+ }
+
+ /**
+ * Returns the last read row key from the hbase table
+ * @return {@link #lastReadRow}
+ */
+ public String getLastReadRow()
+ {
+ return lastReadRow;
+ }
+
+ /**
+ * Sets the last read row key from the hbase table. After the failures,
the new scan will start from this row key
+ * @param lastReadRow
+ */
+ public void setLastReadRow(String lastReadRow)
+ {
+ this.lastReadRow = lastReadRow;
+ }
+
+ /**
+ * Returns the Scan HINT_LOOKAHEAD parameter as configured. Default is
{@value #DEF_HINT_SCAN_LOOKAHEAD}
--- End diff --
Agreed.
> Improve HBasePOJOInputOperator with support for threaded read
> -------------------------------------------------------------
>
> Key: APEXMALHAR-1957
> URL: https://issues.apache.org/jira/browse/APEXMALHAR-1957
> Project: Apache Apex Malhar
> Issue Type: Task
> Reporter: Bhupesh Chawda
> Assignee: Bhupesh Chawda
>
> Add the following support to Hbase POJO Input Operator:
> * Add support for threaded read
> * Allow to specify a set of "column family: column" and fetch data only for
> these columns
> * Allow to specify an end row key to stop scanning
> * Add metrics
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