Sotaro Kimura created CAMEL-5824:
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Summary: camel-hbase - HBase data access performance improvement
Key: CAMEL-5824
URL: https://issues.apache.org/jira/browse/CAMEL-5824
Project: Camel
Issue Type: Improvement
Components: camel-hbase
Affects Versions: 2.10.2
Environment: OS:CentOS6.2 64bit
CPU:Core i7 2700
Memory:16GB
HDD:WD20EARX(2TB SATA600)
Reporter: Sotaro Kimura
Priority: Minor
Attachments: patchfile.txt
In testing hbase client using camel-hbase component,
data put performance is low.
( about 20 put operation / second, I use Core i7 2700K machine.)
I confirmed performance bottleneck.
And I find bottleneck below
- Everytime camel-hbase component put data,
camel-hbase component creates and closes HTableInterface.
- But HTableInterface create cost is high.
So camel-hbase component performance is low.
Performance problem is fixed by using HTablePool at HBaseProducer,
data put performance is improved 20 operetion/second to 200 operation/second.
Modified source is below( and attach patchfile.txt)
-HBaseProducer.java(orig)
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103 } finally {
104 table.close();
105 }
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-HBaseProducer.java(improved)
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103 } finally {
104 tablePool.putTable(table);
105 }
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