Hi Robert, Venkat,

The patch is updated with the review comments, can you please review the same.
https://git.opendaylight.org/gerrit/c/controller/+/108867

Thanks,
Roshni

From: Bentom Binoy <bentom.bi...@infosys.com>
Sent: Tuesday, December 5, 2023 10:42 AM
To: Roshni k k <roshni...@infosys.com>; Venkatrangan Govindarajan 
<gvran...@gmail.com>; Robert Varga <n...@hq.sk>
Cc: discuss@lists.opendaylight.org; chandaluri_gupta 
<chandaluri_gu...@infosys.com>; Saravanan Shanmuga Sundaram 
<saravanan_...@infosys.com>; Sowndharya K <sowndhary...@infosys.com>
Subject: RE: [ODL Discuss] ODL HA feature contribution: Requesting your view on 
outstanding HA defects for upcoming release.

Hi Robert,

We have removed all the testcases that has a dependency with 
DistributedDataStore.java. Can you please review the changes.

Thanks & Regards,
Bentom Binoy
From: Roshni k k <roshni...@infosys.com<mailto:roshni...@infosys.com>>
Sent: Tuesday, November 7, 2023 12:33 PM
To: Venkatrangan Govindarajan <gvran...@gmail.com<mailto:gvran...@gmail.com>>; 
Robert Varga <n...@hq.sk<mailto:n...@hq.sk>>; Bentom Binoy 
<bentom.bi...@infosys.com<mailto:bentom.bi...@infosys.com>>
Cc: discuss@lists.opendaylight.org<mailto:discuss@lists.opendaylight.org>; 
chandaluri_gupta 
<chandaluri_gu...@infosys.com<mailto:chandaluri_gu...@infosys.com>>; Saravanan 
Shanmuga Sundaram 
<saravanan_...@infosys.com<mailto:saravanan_...@infosys.com>>; Sowndharya K 
<sowndhary...@infosys.com<mailto:sowndhary...@infosys.com>>
Subject: RE: [ODL Discuss] ODL HA feature contribution: Requesting your view on 
outstanding HA defects for upcoming release.

Hi Venkat,

@Bentom Binoy<mailto:bentom.bi...@infosys.com> has created a review request - 
https://git.opendaylight.org/gerrit/c/controller/+/108867
We haven’t deleted the deprecated code, but commented out the same.  Also no 
changes were made in -  
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DistributedDataStore.java,
 
opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/TestDistributedDataStore.java

Once the changes are reviewed and finalized, we can remove the  commented code.

Can you please review the changes.

While building the code, few unit testcases failed.
Tests run: 876, Failures: 7, Errors: 4, Skipped: 5

Please find a snapshot of the error logs.

Error Logs
=========
[ERROR] Failures:

[ERROR]   DatastoreContextContextPropertiesUpdaterTest.listenerTest:81

[ERROR]   DatastoreContextIntrospectorTest.testGetDatastoreContextForShard:225 
expected:<33> but was:<10>

[ERROR]   DatastoreContextIntrospectorTest.testUpdate:83 expected:<31> but 
was:<10>

[ERROR]   
DatastoreContextIntrospectorTest.testUpdateWithDatastoreTypeSpecificProperties:197
 expected:<33> but was:<10>

[ERROR]   DatastoreContextIntrospectorTest.testUpdateWithInvalidValues:161 
updated

[ERROR]   DatastoreContextIntrospectorTest.testYangDefaults:48 expected:<1000> 
but was:<2>

[ERROR]   
DistributedDataStoreRemotingIntegrationTest.testTransactionWithIsolatedLeader:1135

[ERROR] Errors:

[ERROR]   
DistributedDataStoreIntegrationTest>AbstractDistributedDataStoreIntegrationTest.lambda$testSingleTransactionsWritesInQuickSuccession$0:276->AbstractDistributedDataStoreIntegrationTest.assertTellMetadata:298
 » NoSuchElement

[ERROR]   
DistributedDataStoreRemotingIntegrationTest.testLeadershipTransferOnShutdown:1071
 » Timeout Waited 7 seconds (plus 167320 nanoseconds delay) for 
SettableFuture@509ae2c8[status=PENDING]

[ERROR]   
DistributedDataStoreRemotingIntegrationTest.lambda$testSingleTransactionsWritesInQuickSuccession$1:387->assertTellClientMetadata:407
 » NoSuchElement

[ERROR]   
DistributedDataStoreWithSegmentedJournalIntegrationTest>AbstractDistributedDataStoreIntegrationTest.lambda$testSingleTransactionsWritesInQuickSuccession$0:276->AbstractDistributedDataStoreIntegrationTest.assertTellMetadata:298
 » NoSuchElement

Thanks,
Roshni

From: Roshni k k
Sent: Friday, November 3, 2023 8:17 PM
To: Venkatrangan Govindarajan <gvran...@gmail.com<mailto:gvran...@gmail.com>>; 
Robert Varga <n...@hq.sk<mailto:n...@hq.sk>>
Cc: discuss@lists.opendaylight.org<mailto:discuss@lists.opendaylight.org>; 
chandaluri_gupta 
<chandaluri_gu...@infosys.com<mailto:chandaluri_gu...@infosys.com>>; Saravanan 
Shanmuga Sundaram 
<saravanan_...@infosys.com<mailto:saravanan_...@infosys.com>>; Bentom Binoy 
<bentom.bi...@infosys.com<mailto:bentom.bi...@infosys.com>>; Sowndharya K 
<sowndhary...@infosys.com<mailto:sowndhary...@infosys.com>>
Subject: RE: [ODL Discuss] ODL HA feature contribution: Requesting your view on 
outstanding HA defects for upcoming release.

Hi Venkat,

Yes we are working on https://jira.opendaylight.org/browse/CONTROLLER-2054
We have made the code changes based on the gerrit review - 
https://git.opendaylight.org/gerrit/c/controller/+/103103

As per the above review,

  *   The class DistributedDataStore  defined in  
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DistributedDataStore.java
 is deprecated and we have moved out this java file
  *   The class TestDistributedDataStore  
opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/TestDistributedDataStore.java
 is deprecated and we have moved out this java file.

If we move out these files we are encountering compilation failure. Are we 
supposed to delete the above files?  Can you pls share your views on this.
We can create a gerrit review for the changes we made and share the details.

Thanks,
Roshni

From: Venkatrangan Govindarajan <gvran...@gmail.com<mailto:gvran...@gmail.com>>
Sent: Friday, November 3, 2023 10:49 AM
To: Robert Varga <n...@hq.sk<mailto:n...@hq.sk>>
Cc: Roshni k k <roshni...@infosys.com<mailto:roshni...@infosys.com>>; 
discuss@lists.opendaylight.org<mailto:discuss@lists.opendaylight.org>; 
chandaluri_gupta 
<chandaluri_gu...@infosys.com<mailto:chandaluri_gu...@infosys.com>>; Saravanan 
Shanmuga Sundaram 
<saravanan_...@infosys.com<mailto:saravanan_...@infosys.com>>; Rohini Ambika 
<rohini.amb...@infosys.com<mailto:rohini.amb...@infosys.com>>
Subject: Re: [ODL Discuss] ODL HA feature contribution: Requesting your view on 
outstanding HA defects for upcoming release.


[**EXTERNAL EMAIL**]
Hi Roshni,

 Are you trying to address https://jira.opendaylight.org/browse/CONTROLLER-2054.
 We are interested in removing ask from AbstractShardBackendResolver

 Are you facing an issue with the same?

வியா., 7 செப்., 2023, முற்பகல் 4:21 அன்று, Robert Varga 
<n...@hq.sk<mailto:n...@hq.sk>> எழுதியது:
On 21/08/2023 09.18, Roshni k k via 
lists.opendaylight.org<http://lists.opendaylight.org/> wrote:
> Hello Robert and All,

Hello Roshni,

welcome in our little community :)

>  1. I recently started joining ODL Linux Networking Community along with
>     my colleagues @Saravanan Shanmuga Sundaram
>     <mailto:saravanan_...@infosys.com<mailto:saravanan_...@infosys.com>> and 
> @Rohini Ambika
>     <mailto:rohini.amb...@infosys.com<mailto:rohini.amb...@infosys.com>> .
>  2. We have experience in Java and SDN Technologies and we are
>     interested in contributing to ODL in high availability/clustering area.

Cool, glad to meet you.

>  3. In this regard I have pulled  JIRA issues related to clustering.
>     Some of these tickets are bit older  I would like to get your
>     opinion/review on these tickets so that I can start working on them.

Yeah, we have all sorts of these. Unfortunately there is some disrepair,
as we do not have full-time contributors in this area, I am afraid.

>  4. Meanwhile we have setup a local ODL environment with 3 node cluster
>     with Chlorine SR1. My plan is to validate the older defects if they
>     still exists in the latest release.

Awesome, this is very welcome work!

>  5. Please let us know if you have any recommended tickets that can be
>     picked up under the clustering area for the upcoming release.

I am not tracking anything overly critical. Everything in CONTROLLER is
up for grabs, most notably the things we do not have steps to reproduce
or have not been confirmed.

In clustering, the usual thing after having steps to reproduce was to
create a reproducer unit test first and then zero in on the fix. Tom
Pantelis used to use this approach to shake out some really terrifying
things :)

Also, we have a weekly call which noone is using, where we discuss
things that need doing in kernel projects. If you have details to
discuss, we can just up that...

Regards,
Robert





--
Venkatrangan Govindarajan
( When there is no wind...Row )


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