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Rajesh Balamohan commented on TEZ-4518:
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Number of spills can be different between DefaultSorter and
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Rajesh Balamohan commented on TEZ-4518:
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There can be spills in reducer side in merger. IAC, I was
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Rajesh Balamohan commented on TEZ-4518:
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Spills are there in multiple places including merging in
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https://issues.apache.org/jira/browse/TEZ-4404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17564698#comment-17564698
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Rajesh Balamohan edited comment on TEZ-4404 at 7/10/22 3:25 PM:
Stacktrace
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Rajesh Balamohan commented on TEZ-4404:
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Stacktrace points to give codebase. You may have to move
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https://issues.apache.org/jira/browse/TEZ-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan resolved TEZ-4433.
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Resolution: Invalid
> Login is not working with correct user name and password
>
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Rajesh Balamohan resolved TEZ-4406.
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Fix Version/s: 0.10.2
Resolution: Fixed
Thanks for the contribution
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https://issues.apache.org/jira/browse/TEZ-4397?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan resolved TEZ-4397.
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Fix Version/s: 0.10.2
Resolution: Fixed
> Open Tez Input splits asynchronously
>
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Rajesh Balamohan commented on TEZ-4142:
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setSizeLimit will just adjust the threshold and not allocate
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https://issues.apache.org/jira/browse/TEZ-4139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17406479#comment-17406479
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Rajesh Balamohan commented on TEZ-4139:
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>> can these changes go into the same patch?
Sure, link both
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Rajesh Balamohan commented on TEZ-4245:
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Not yet [~jeagles] . Need to think through more corner cases
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Rajesh Balamohan commented on TEZ-4250:
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[~maheshk114],
Issue is that,
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Rajesh Balamohan updated TEZ-4296:
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Description:
DatePartitionedLogger should make use of {{listStatusIterator}} instead of
Rajesh Balamohan created TEZ-4296:
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Summary: Consider using listStatusIterator instead of listStatus
in DatePartitionedLogger
Key: TEZ-4296
URL: https://issues.apache.org/jira/browse/TEZ-4296
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Rajesh Balamohan commented on TEZ-4250:
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[~ashutoshc]: Need to check if TestVertexImpl failure is
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Rajesh Balamohan updated TEZ-4250:
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Attachment: (was: TEZ-4250.02.patch)
> Optimise TaskImpl::getCounters
>
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Rajesh Balamohan updated TEZ-4250:
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Attachment: TEZ-4250.02.patch
> Optimise TaskImpl::getCounters
>
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Rajesh Balamohan commented on TEZ-4281:
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+1. Can you exclude set/getLogDirs findbugs before commit?
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Rajesh Balamohan commented on TEZ-4273:
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Thanks [~abstractdog]. resources is cleared up via Hive.
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Rajesh Balamohan commented on TEZ-4273:
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Sure. Thanks [~abstractdog].
> Clear off staging files when
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Rajesh Balamohan updated TEZ-4273:
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Attachment: TEZ-4273.1.patch
> Clear off staging files when TezYarnClient is unable to submit
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Rajesh Balamohan edited comment on TEZ-4273 at 1/28/21, 4:00 AM:
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Lines of
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Rajesh Balamohan edited comment on TEZ-4273 at 1/28/21, 3:59 AM:
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Lines of
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Rajesh Balamohan commented on TEZ-4273:
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Lines of interest:
Rajesh Balamohan created TEZ-4273:
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Summary: Clear off staging files when TezYarnClient is unable to
submit applications
Key: TEZ-4273
URL: https://issues.apache.org/jira/browse/TEZ-4273
Project:
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https://issues.apache.org/jira/browse/TEZ-3985?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17273204#comment-17273204
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Rajesh Balamohan edited comment on TEZ-3985 at 1/27/21, 11:53 PM:
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Rajesh Balamohan commented on TEZ-4271:
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Hi [~amagyar]: yes, from hive side.
> Add config to limit
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Rajesh Balamohan commented on TEZ-4271:
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"tez.grouping.by-count" is kind of experimental in nature
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Rajesh Balamohan updated TEZ-3985:
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Attachment: TEZ-3985.7.patch
> Correctness: Throw a clear exception for DMEs sent during cleanup
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Rajesh Balamohan updated TEZ-3985:
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Attachment: TEZ-3985.6.patch
> Correctness: Throw a clear exception for DMEs sent during cleanup
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Rajesh Balamohan commented on TEZ-3985:
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Uploaded 0.5 version.
> Correctness: Throw a clear
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Rajesh Balamohan updated TEZ-3985:
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Attachment: TEZ-3985.5.patch
> Correctness: Throw a clear exception for DMEs sent during cleanup
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Rajesh Balamohan commented on TEZ-3985:
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0.4 patch would need a rebase. EventHandler is missing in
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Rajesh Balamohan commented on TEZ-4271:
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{{tez.grouping.split-count}} mainly helps in initializing
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https://issues.apache.org/jira/browse/TEZ-4254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17259660#comment-17259660
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Rajesh Balamohan commented on TEZ-4254:
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Had offline conversation with [~mustafaiman] . If config has
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Rajesh Balamohan commented on TEZ-4254:
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No, it need not. As long as "tez.runtime.shuffle.ssl.enable"
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Rajesh Balamohan commented on TEZ-4254:
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[~mustafaiman] : There is some basic confusion on
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Rajesh Balamohan commented on TEZ-4254:
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I am missing it. It should be the other way around in the
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https://issues.apache.org/jira/browse/TEZ-4254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17259277#comment-17259277
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Rajesh Balamohan commented on TEZ-4254:
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Curious to know why "mapreduce.shuffle.ssl.enabled=true" is
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https://issues.apache.org/jira/browse/TEZ-4256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated TEZ-4256:
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Description:
!Screenshot 2020-12-07 at 12.00.08 PM.png|width=1025,height=366!
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Rajesh Balamohan commented on TEZ-4256:
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Thanks [~gopalv] , [~ashutoshc]
> Reduce key comparisons in
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Rajesh Balamohan commented on TEZ-4256:
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Adding one more profiler screenshot for ref.
!Screenshot
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Rajesh Balamohan updated TEZ-4256:
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Attachment: Screenshot 2020-12-07 at 6.15.19 PM.png
> Reduce key comparisons in reducer side
>
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Rajesh Balamohan updated TEZ-4256:
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Attachment: TEZ-4256.1.patch
> Reduce key comparisons in reducer side
>
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Rajesh Balamohan reassigned TEZ-4256:
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Assignee: Rajesh Balamohan
> Reduce key comparisons in reducer side
>
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Rajesh Balamohan commented on TEZ-4256:
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E.g: Q97 in TPCDS
> Reduce key comparisons in reducer side
Rajesh Balamohan created TEZ-4256:
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Summary: Reduce key comparisons in reducer side
Key: TEZ-4256
URL: https://issues.apache.org/jira/browse/TEZ-4256
Project: Apache Tez
Issue Type:
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https://issues.apache.org/jira/browse/TEZ-4244?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated TEZ-4244:
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Attachment: TEZ-4244.3.patch
> Consider using RawLocalFileSystem in LocalDiskFetchedInput
>
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Rajesh Balamohan updated TEZ-4244:
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Attachment: TEZ-4244.2.patch
> Consider using RawLocalFileSystem in LocalDiskFetchedInput
>
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Rajesh Balamohan reassigned TEZ-4244:
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Assignee: Rajesh Balamohan
> Consider using RawLocalFileSystem in LocalDiskFetchedInput
>
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https://issues.apache.org/jira/browse/TEZ-4244?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated TEZ-4244:
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Attachment: TEZ-4244.1.patch
> Consider using RawLocalFileSystem in LocalDiskFetchedInput
>
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Rajesh Balamohan commented on TEZ-4250:
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Thanks [~maheshk114] for sharing the patch. Changes LGTM;
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https://issues.apache.org/jira/browse/TEZ-4251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17237928#comment-17237928
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Rajesh Balamohan commented on TEZ-4251:
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Committed to master. Thanks [~kkasa].
> Acquiring locks for
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Rajesh Balamohan commented on TEZ-4251:
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+1. LGTM pending tests.
> Acquiring locks for
Rajesh Balamohan created TEZ-4250:
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Summary: Optimise TaskImpl::getCounters
Key: TEZ-4250
URL: https://issues.apache.org/jira/browse/TEZ-4250
Project: Apache Tez
Issue Type: Improvement
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https://issues.apache.org/jira/browse/TEZ-4246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17228365#comment-17228365
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Rajesh Balamohan commented on TEZ-4246:
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Can you share more details on this [~okumin] ? This should
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Rajesh Balamohan commented on TEZ-4245:
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PR: [https://github.com/apache/tez/pull/78]
> Optimise
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Rajesh Balamohan updated TEZ-4245:
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Attachment: TEZ-4245.1.patch
> Optimise split grouping when locality information is set to
Rajesh Balamohan created TEZ-4245:
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Summary: Optimise split grouping when locality information is set
to null/empty
Key: TEZ-4245
URL: https://issues.apache.org/jira/browse/TEZ-4245
Project: Apache
Rajesh Balamohan created TEZ-4244:
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Summary: Consider using RawLocalFileSystem in LocalDiskFetchedInput
Key: TEZ-4244
URL: https://issues.apache.org/jira/browse/TEZ-4244
Project: Apache Tez
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https://issues.apache.org/jira/browse/TEZ-4234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17208010#comment-17208010
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Rajesh Balamohan commented on TEZ-4234:
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LGTM. +1.
Resetting the conf in the codec is the crux of
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https://issues.apache.org/jira/browse/TEZ-4233?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17201142#comment-17201142
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Rajesh Balamohan commented on TEZ-4233:
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LGTM. +1.
> Map task should be blamed earlier for local
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Rajesh Balamohan commented on TEZ-4233:
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Thanks [~abstractdog] for the revised patch.
1.
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Rajesh Balamohan commented on TEZ-4233:
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Thanks [~abstractdog] for the patch. I went through the
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Rajesh Balamohan reassigned TEZ-4207:
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Fix Version/s: 0.10.1
Assignee: Rajesh Balamohan
Resolution: Fixed
>
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Rajesh Balamohan commented on TEZ-4207:
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Thanks for the review [~ashutoshc]. Committed to master.
>
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Rajesh Balamohan commented on TEZ-4223:
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LGTM. +1
> Adding new jars or resources after the first DAG
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Rajesh Balamohan commented on TEZ-4222:
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Yes [~jeagles] , TEZ-3645 fixes the issue.
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Rajesh Balamohan updated TEZ-4222:
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Attachment: image-2020-08-07-06-49-38-729.png
> Sync issues during IFile::Writer init phase due
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https://issues.apache.org/jira/browse/TEZ-4211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17172227#comment-17172227
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Rajesh Balamohan commented on TEZ-4211:
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Thanks for the note [~abstractdog] . I had offline
Rajesh Balamohan created TEZ-4222:
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Summary: Sync issues during IFile::Writer init phase due to
SerializationFactory
Key: TEZ-4222
URL: https://issues.apache.org/jira/browse/TEZ-4222
Project: Apache
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https://issues.apache.org/jira/browse/TEZ-4216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated TEZ-4216:
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Attachment: TEZ-4216.1.patch
> RLE check in MergeManager::finalMerge could be disabled
>
Rajesh Balamohan created TEZ-4216:
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Summary: RLE check in MergeManager::finalMerge could be disabled
Key: TEZ-4216
URL: https://issues.apache.org/jira/browse/TEZ-4216
Project: Apache Tez
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https://issues.apache.org/jira/browse/TEZ-4208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17170723#comment-17170723
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Rajesh Balamohan commented on TEZ-4208:
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Attaching .2 patch with test case.
> Pipelinesorter uses
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Rajesh Balamohan updated TEZ-4208:
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Attachment: TEZ-4208.2.patch
> Pipelinesorter uses single SortSpan after spill
>
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Rajesh Balamohan updated TEZ-4211:
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Attachment: TEZ-4211.2.patch
> Optimise MergeManager final merge
>
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Rajesh Balamohan commented on TEZ-4211:
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Attaching wip patch
> Optimise MergeManager final merge
>
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Rajesh Balamohan updated TEZ-4211:
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Attachment: TEZ-4211.wip.patch
> Optimise MergeManager final merge
>
Rajesh Balamohan created TEZ-4211:
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Summary: Optimise MergeManager final merge
Key: TEZ-4211
URL: https://issues.apache.org/jira/browse/TEZ-4211
Project: Apache Tez
Issue Type: Bug
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https://issues.apache.org/jira/browse/TEZ-4210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan resolved TEZ-4210.
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Resolution: Won't Fix
> Use task counter information to compute keycount during hashtable
Rajesh Balamohan created TEZ-4210:
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Summary: Use task counter information to compute keycount during
hashtable loading
Key: TEZ-4210
URL: https://issues.apache.org/jira/browse/TEZ-4210
Project:
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https://issues.apache.org/jira/browse/TEZ-4209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan resolved TEZ-4209.
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Resolution: Won't Fix
> Use task counter information to compute keycount during hashtable
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Rajesh Balamohan commented on TEZ-4209:
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Supposed to be created in Hive project. Ignore this ticket.
Rajesh Balamohan created TEZ-4209:
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Summary: Use task counter information to compute keycount during
hashtable loading
Key: TEZ-4209
URL: https://issues.apache.org/jira/browse/TEZ-4209
Project:
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https://issues.apache.org/jira/browse/TEZ-4207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated TEZ-4207:
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Attachment: TEZ-4207.1.patch
> Provide approximate number of input records to be processed in
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https://issues.apache.org/jira/browse/TEZ-4203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated TEZ-4203:
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Attachment: TEZ-4203.1.patch
> Findbugs: MergeThread.shuffleSchedulerThread; locked 80% of time
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https://issues.apache.org/jira/browse/TEZ-4208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17166857#comment-17166857
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Rajesh Balamohan edited comment on TEZ-4208 at 7/29/20, 3:59 AM:
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Q67
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https://issues.apache.org/jira/browse/TEZ-4208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17166857#comment-17166857
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Rajesh Balamohan commented on TEZ-4208:
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Q67 runtime with/without patch in internal cluster @ 10 TB
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https://issues.apache.org/jira/browse/TEZ-4208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated TEZ-4208:
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Attachment: TEZ-4208.1.patch
> Pipelinesorter uses single SortSpan after spill
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Rajesh Balamohan created TEZ-4208:
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Summary: Pipelinesorter uses single SortSpan after spill
Key: TEZ-4208
URL: https://issues.apache.org/jira/browse/TEZ-4208
Project: Apache Tez
Issue Type:
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https://issues.apache.org/jira/browse/TEZ-4208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated TEZ-4208:
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Attachment: q67_sorter.log
> Pipelinesorter uses single SortSpan after spill
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Rajesh Balamohan updated TEZ-4207:
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Attachment: TEZ-4207.wip.patch
> Provide approximate number of input records to be processed in
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https://issues.apache.org/jira/browse/TEZ-4207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated TEZ-4207:
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Summary: Provide approximate number of input records to be processed in
UnorderedKVInput (was:
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https://issues.apache.org/jira/browse/TEZ-4207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan moved HIVE-23936 to TEZ-4207:
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Key: TEZ-4207 (was: HIVE-23936)
Project: Apache Tez (was:
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https://issues.apache.org/jira/browse/TEZ-4175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17164098#comment-17164098
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Rajesh Balamohan commented on TEZ-4175:
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[~abstractdog] , thanks for sharing the patch. It would be
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https://issues.apache.org/jira/browse/TEZ-4128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17163447#comment-17163447
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Rajesh Balamohan commented on TEZ-4128:
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[~rameshkumar]: Is this still an issue? I believe this was
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https://issues.apache.org/jira/browse/TEZ-4203?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17162529#comment-17162529
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Rajesh Balamohan commented on TEZ-4203:
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This isn't a real sync issue. "shuffleSchedulerThread" is
Rajesh Balamohan created TEZ-4199:
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Summary: MergeManager::finalMerge should make use of compression
Key: TEZ-4199
URL: https://issues.apache.org/jira/browse/TEZ-4199
Project: Apache Tez
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https://issues.apache.org/jira/browse/TEZ-4194?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated TEZ-4194:
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Attachment:
NPE_TASK_syslog_attempt_1592898862823_0002_1_01_000120_0_apache.log
> NPE in
Rajesh Balamohan created TEZ-4194:
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Summary: NPE in FetcherOrderedGrouped
Key: TEZ-4194
URL: https://issues.apache.org/jira/browse/TEZ-4194
Project: Apache Tez
Issue Type: Bug
Affects
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