Github user fhueske commented on a diff in the pull request:
https://github.com/apache/incubator-flink/pull/172#discussion_r19725351
--- Diff:
flink-addons/flink-hbase/src/main/java/org/apache/flink/addons/hbase/TableInputFormat.java
---
@@ -108,14 +90,16 @@
protected HBaseResult hbaseResult;
- private org.apache.hadoop.conf.Configuration hConf;
+ private Configuration parameters;
+// private org.apache.hadoop.conf.Configuration hConf;
+ public TableInputFormat(Configuration parameters){
+ this.parameters = parameters;
+ }
+
@Override
public void configure(Configuration parameters) {
- HTable table = createTable(parameters);
- setTable(table);
- Scan scan = createScanner(parameters);
- setScan(scan);
+ //TODO why parameters gets empty after execution??
--- End diff --
Why did you go for an empty ``configure()`` method?
Creating a table and a scanner does probably include communication with the
HBase master, which does not come for free. Depending on how expensive these
operations are, it might make sense to only do this once.
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