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https://issues.apache.org/jira/browse/TAJO-33?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13636285#comment-13636285
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Hyunsik Choi commented on TAJO-33:
----------------------------------
After this patch, you can see the progress from TajoCli as follows:
{noformat}
tajo> select count(*) from lineitem
Progress: 0%, response time: 2.487 sec
Progress: 0%, response time: 3.49 sec
Progress: 0%, response time: 4.492 sec
Progress: 0%, response time: 5.493 sec
Progress: 0%, response time: 6.494 sec
Progress: 0%, response time: 7.496 sec
Progress: 0%, response time: 8.497 sec
Progress: 0%, response time: 9.499 sec
Progress: 0%, response time: 10.5 sec
Progress: 0%, response time: 11.502 sec
Progress: 0%, response time: 12.503 sec
Progress: 0%, response time: 13.505 sec
Progress: 0%, response time: 14.506 sec
Progress: 0%, response time: 15.507 sec
Progress: 0%, response time: 16.509 sec
Progress: 0%, response time: 17.51 sec
Progress: 0%, response time: 18.512 sec
Progress: 0%, response time: 19.513 sec
Progress: 0%, response time: 20.514 sec
Progress: 4%, response time: 21.516 sec
Progress: 16%, response time: 22.517 sec
Progress: 16%, response time: 23.519 sec
Progress: 16%, response time: 24.52 sec
Progress: 16%, response time: 25.521 sec
Progress: 16%, response time: 26.523 sec
Progress: 16%, response time: 27.524 sec
Progress: 20%, response time: 28.526 sec
Progress: 20%, response time: 29.527 sec
Progress: 20%, response time: 30.528 sec
Progress: 20%, response time: 31.53 sec
Progress: 20%, response time: 32.531 sec
Progress: 29%, response time: 33.532 sec
Progress: 29%, response time: 34.534 sec
Progress: 37%, response time: 35.535 sec
Progress: 41%, response time: 36.536 sec
Progress: 41%, response time: 37.537 sec
Progress: 41%, response time: 38.539 sec
Progress: 41%, response time: 39.54 sec
Progress: 45%, response time: 40.541 sec
Progress: 50%, response time: 41.543 sec
Progress: 50%, response time: 42.544 sec
Progress: 50%, response time: 43.546 sec
Progress: 50%, response time: 44.547 sec
Progress: 50%, response time: 45.549 sec
Progress: 100%, response time: 46.017 sec
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in
[jar:file:/home/hyunsik/Code/tajo/tajo-0.2.0-SNAPSHOT/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in
[jar:file:/home/hyunsik/Code/hadoop-2.0.3-alpha/share/hadoop/common/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
2013-04-19 20:24:32,980 WARN util.NativeCodeLoader
(NativeCodeLoader.java:<clinit>(62)) - Unable to load native-hadoop library for
your platform... using builtin-java classes where applicable
final state: QUERY_SUCCEEDED, init time: 4.245 sec, execution time: 0.0 sec,
total response time: 46.017 sec
result:
hdfs://XXX.XXX.XXX.XXX:8020/user/hyunsik/tajo/q_1366370522153_0001_000001
count
-------------------------------
6001215
{noformat}
> Implement a basic query progress indicator
> ------------------------------------------
>
> Key: TAJO-33
> URL: https://issues.apache.org/jira/browse/TAJO-33
> Project: Tajo
> Issue Type: New Feature
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Attachments: TAJO-33.patch
>
>
> Tajo needs the progress indicator to present its progress percentage.
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