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https://issues.apache.org/jira/browse/HBASE-20890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16589406#comment-16589406
]
Abhishek Goyal commented on HBASE-20890:
----------------------------------------
I'm reading some of the documentation, and I came across this:
Using
```
hbase pe help
```
I got this (small part of the whole output)
```
filterScan Run scan test using a filter to find a specific row based
on it's value (make sure to use --rows=20)
```
> PE filterScan seems to be stuck forever
> ---------------------------------------
>
> Key: HBASE-20890
> URL: https://issues.apache.org/jira/browse/HBASE-20890
> Project: HBase
> Issue Type: Bug
> Affects Versions: 1.3.3
> Reporter: Vikas Vishwakarma
> Assignee: Abhishek Goyal
> Priority: Minor
>
> Command Used
> {code:java}
> ~/current/bigdata-hbase/hbase/hbase/bin/hbase pe --nomapred randomWrite 1 >
> write 2>&1
> ~/current/bigdata-hbase/hbase/hbase/bin/hbase pe --nomapred filterScan 1 >
> filterScan 2>&1
> {code}
>
> Output
> This kept running for several hours just printing the below messages in logs
>
> {code:java}
> -bash-4.1$ grep "Advancing internal scanner to startKey" filterScan.1 | head
> 2018-07-13 10:44:45,188 DEBUG [TestClient-0] client.ClientScanner - Advancing
> internal scanner to startKey at '0000000000000000000052359'
> 2018-07-13 10:44:45,976 DEBUG [TestClient-0] client.ClientScanner - Advancing
> internal scanner to startKey at '0000000000000000000052359'
> 2018-07-13 10:44:46,695 DEBUG [TestClient-0] client.ClientScanner - Advancing
> internal scanner to startKey at '0000000000000000000052359'
> .....
> -bash-4.1$ grep "Advancing internal scanner to startKey" filterScan.1 | tail
> 2018-07-15 06:20:22,353 DEBUG [TestClient-0] client.ClientScanner - Advancing
> internal scanner to startKey at '0000000000000000000052359'
> 2018-07-15 06:20:23,044 DEBUG [TestClient-0] client.ClientScanner - Advancing
> internal scanner to startKey at '0000000000000000000052359'
> 2018-07-15 06:20:23,768 DEBUG [TestClient-0] client.ClientScanner - Advancing
> internal scanner to startKey at '0000000000000000000052359'
> {code}
>
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