Re: Review Request 71982: ATLAS-3581:HBase hook converts qualifiedName to lowercase for namespace, table, column-family and column

2020-01-10 Thread Abhay Kulkarni

---
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---


Ship it!




Ship It!

- Abhay Kulkarni


On Jan. 10, 2020, 9:56 p.m., Ramesh Mani wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/71982/
> ---
> 
> (Updated Jan. 10, 2020, 9:56 p.m.)
> 
> 
> Review request for atlas, Ashutosh Mestry, Abhay Kulkarni, Madhan Neethiraj, 
> and Sarath Subramanian.
> 
> 
> Bugs: ATLAS-3581
> https://issues.apache.org/jira/browse/ATLAS-3581
> 
> 
> Repository: atlas
> 
> 
> Description
> ---
> 
> ATLAS-3581:HBase hook converts qualifiedName to lowercase for namespace, 
> table, column-family and column
> 
> 
> Diffs
> -
> 
>   
> addons/hbase-bridge/src/main/java/org/apache/atlas/hbase/bridge/HBaseAtlasHook.java
>  26be9b3 
>   
> addons/hbase-bridge/src/main/java/org/apache/atlas/hbase/bridge/HBaseBridge.java
>  fde70f1 
> 
> 
> Diff: https://reviews.apache.org/r/71982/diff/1/
> 
> 
> Testing
> ---
> 
> Verified in local VM
> 
> 
> Thanks,
> 
> Ramesh Mani
> 
>



Re: Review Request 68593: ATLAS-2856: added utility methods to RequestContext, to find number of active requests and earliest active request-time

2018-08-31 Thread Abhay Kulkarni

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https://reviews.apache.org/r/68593/#review208212
---


Ship it!




Ship It!

- Abhay Kulkarni


On Aug. 31, 2018, 11:31 p.m., Madhan Neethiraj wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/68593/
> ---
> 
> (Updated Aug. 31, 2018, 11:31 p.m.)
> 
> 
> Review request for atlas, Apoorv Naik, Ashutosh Mestry, Abhay Kulkarni, and 
> Sarath Subramanian.
> 
> 
> Bugs: ATLAS-2856
> https://issues.apache.org/jira/browse/ATLAS-2856
> 
> 
> Repository: atlas
> 
> 
> Description
> ---
> 
> added utility methods in RequestContext and RequestContextV1, to find number 
> of active requests and earliest active request-time
> 
> 
> Diffs
> -
> 
>   
> repository/src/test/java/org/apache/atlas/repository/store/graph/v1/AtlasEntityStoreV1Test.java
>  35d1a74da 
>   server-api/src/main/java/org/apache/atlas/RequestContext.java 3b2b575a6 
>   server-api/src/main/java/org/apache/atlas/RequestContextV1.java 8506d1869 
> 
> 
> Diff: https://reviews.apache.org/r/68593/diff/1/
> 
> 
> Testing
> ---
> 
> Pre-commit test run: 
> https://builds.apache.org/view/A/view/Atlas/job/PreCommit-ATLAS-Build-Test/649
> 
> 
> Thanks,
> 
> Madhan Neethiraj
> 
>



[jira] [Created] (ATLAS-2794) Ensure that Atlas REST client uses JacksonJsonProvider from com.fasterxml.jackson package

2018-07-26 Thread Abhay Kulkarni (JIRA)
Abhay Kulkarni created ATLAS-2794:
-

 Summary: Ensure that Atlas REST client uses JacksonJsonProvider 
from com.fasterxml.jackson package
 Key: ATLAS-2794
 URL: https://issues.apache.org/jira/browse/ATLAS-2794
 Project: Atlas
  Issue Type: Bug
  Components:  atlas-core
Affects Versions: 1.0.0
Reporter: Abhay Kulkarni
 Fix For: trunk


In order that Ranger REST client and Atlas REST client co-exist in tagsync 
process, each client needs to ensure that it explicitly uses 
JacksonJsonProvider of its choice when initializing respective REST clients.



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Re: [VOTE] Release Apache Atlas version 1.0.0 - rc2

2018-05-30 Thread Abhay Kulkarni
+1

-Abhay

On 5/30/18, 12:31 AM, "Madhan Neethiraj"  wrote:

>Atlas team,
> 
>Apache Atlas 1.0.0 release candidate #2 is now available for a vote
>within dev community.
> 
>Following commit went into branch-1.0 since the last release candidate,
>#1, was sent yesterday.
>  ATLAS-2726: updated migration-import to add __name property to
>classification edges
> 
>Links to the release artifacts are given below. Please review and vote.
> 
>The vote will be open for at least 72 hours or until necessary votes are
>reached.
>  [ ] +1 approve
>  [ ] +0 no opinion
>  [ ] -1 disapprove (and reason why)
> 
>Thanks,
>Madhan
> 
> 
>List of issues addressed in this release:
>https://issues.apache.org/jira/issues/?jql=project%20%3D%20Atlas%20AND%20r
>esolution%20!%3D%20Unresolved%20%20AND%20fixVersion%20%3D%201.0.0%20ORDER%
>20BY%20key%20DESC
> 
>Git tag for the release:
>https://github.com/apache/atlas/tree/release-1.0.0-rc2
> 
>Sources for the release:
>https://dist.apache.org/repos/dist/dev/atlas/1.0.0-rc2/apache-atlas-1.0.0-
>sources.tar.gz
> 
>Documentation for the release:
>http://atlas.apache.org/1.0.0-rc0/index.html
> 
>Source release verification:
>  PGP Signature: 
>https://dist.apache.org/repos/dist/dev/atlas/1.0.0-rc2/apache-atlas-1.0.0-
>sources.tar.gz.asc
>  SHA512 Hash: 
>https://dist.apache.org/repos/dist/dev/atlas/1.0.0-rc2/apache-atlas-1.0.0-
>sources.tar.gz.sha512
> 
>Keys to verify the signature of the release artifacts are available at:
>https://dist.apache.org/repos/dist/dev/atlas/KEYS
>
>
>



Re: Review Request 62681: ATLAS-2075: notification enhancement to handle large messages, using compression and multi-part messages

2017-10-01 Thread Abhay Kulkarni

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https://reviews.apache.org/r/62681/#review186808
---


Ship it!




- Abhay Kulkarni


On Sept. 30, 2017, 9:58 p.m., Madhan Neethiraj wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/62681/
> ---
> 
> (Updated Sept. 30, 2017, 9:58 p.m.)
> 
> 
> Review request for atlas, Apoorv Naik, Ashutosh Mestry, Abhay Kulkarni, 
> Sarath Subramanian, and Suma Shivaprasad.
> 
> 
> Bugs: ATLAS-2075
> https://issues.apache.org/jira/browse/ATLAS-2075
> 
> 
> Repository: atlas
> 
> 
> Description
> ---
> 
> Update notification module to compress and split large messages (> 1mb) that 
> can't be sent via Kafka. When such a message is sent, the message is first 
> compressed via GZip. If compressed message is within the size limit, the 
> message is sent via Kafka. If the compressed size is larger, then the message 
> is split into multiple small messages and sent via Kafka.
> 
> Notification consumer is updated to merge and uncompress messages before the 
> message is processed further.
> 
> 
> Diffs
> -
> 
>   
> notification/src/main/java/org/apache/atlas/notification/AbstractNotification.java
>  1f9404de 
>   
> notification/src/main/java/org/apache/atlas/notification/AtlasNotificationMessageDeserializer.java
>  b1ac2fa0 
> 
> 
> Diff: https://reviews.apache.org/r/62681/diff/6/
> 
> 
> Testing
> ---
> 
> - verified that large messages are compressed and split by Atlas hook, before 
> sending to Kafka
> - verified that Atlas server processes compressed, multi-part messages 
> correctly
> 
> 
> Thanks,
> 
> Madhan Neethiraj
> 
>



Re: Review Request 62681: ATLAS-2075: notification enhancement to handle large messages, using compression and multi-part messages

2017-09-30 Thread Abhay Kulkarni

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---


Fix it, then Ship it!





notification/src/main/java/org/apache/atlas/notification/AbstractNotification.java
Line 198 (original), 193 (patched)
<https://reviews.apache.org/r/62681/#comment263621>

Consider using this instead.

byte[] encodedBytes = MESSAGE_COMPRESSION_ENABLED ? msgBytes : 
AtlasNotificationBaseMessage.encodeBase64(msgBytes);


- Abhay Kulkarni


On Sept. 30, 2017, 11:51 a.m., Madhan Neethiraj wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/62681/
> ---
> 
> (Updated Sept. 30, 2017, 11:51 a.m.)
> 
> 
> Review request for atlas, Apoorv Naik, Ashutosh Mestry, Abhay Kulkarni, 
> Sarath Subramanian, and Suma Shivaprasad.
> 
> 
> Bugs: ATLAS-2075
> https://issues.apache.org/jira/browse/ATLAS-2075
> 
> 
> Repository: atlas
> 
> 
> Description
> ---
> 
> Update notification module to compress and split large messages (> 1mb) that 
> can't be sent via Kafka. When such a message is sent, the message is first 
> compressed via GZip. If compressed message is within the size limit, the 
> message is sent via Kafka. If the compressed size is larger, then the message 
> is split into multiple small messages and sent via Kafka.
> 
> Notification consumer is updated to merge and uncompress messages before the 
> message is processed further.
> 
> 
> Diffs
> -
> 
>   common/src/main/java/org/apache/atlas/AtlasConfiguration.java 9a9bb76a 
>   notification/src/main/java/org/apache/atlas/kafka/AtlasKafkaConsumer.java 
> d3b4e49e 
>   notification/src/main/java/org/apache/atlas/kafka/KafkaNotification.java 
> 38889ef8 
>   
> notification/src/main/java/org/apache/atlas/notification/AbstractMessageDeserializer.java
>  ec99372d 
>   
> notification/src/main/java/org/apache/atlas/notification/AbstractNotification.java
>  cb44fc68 
>   
> notification/src/main/java/org/apache/atlas/notification/AtlasNotificationBaseMessage.java
>  PRE-CREATION 
>   
> notification/src/main/java/org/apache/atlas/notification/AtlasNotificationMessageDeserializer.java
>  PRE-CREATION 
>   
> notification/src/main/java/org/apache/atlas/notification/AtlasNotificationStringMessage.java
>  PRE-CREATION 
>   
> notification/src/main/java/org/apache/atlas/notification/MessageVersion.java 
> 6ef407ac 
>   
> notification/src/main/java/org/apache/atlas/notification/NotificationInterface.java
>  956c85e0 
>   
> notification/src/main/java/org/apache/atlas/notification/VersionedMessage.java
>  1929eb46 
>   
> notification/src/main/java/org/apache/atlas/notification/VersionedMessageDeserializer.java
>  cc2099e7 
>   notification/src/test/java/org/apache/atlas/kafka/KafkaConsumerTest.java 
> 9b712f44 
>   
> notification/src/test/java/org/apache/atlas/kafka/KafkaNotificationMockTest.java
>  b7474a0e 
>   
> notification/src/test/java/org/apache/atlas/notification/AbstractNotificationConsumerTest.java
>  3b2a093b 
>   
> notification/src/test/java/org/apache/atlas/notification/AbstractNotificationTest.java
>  61107a9f 
>   
> notification/src/test/java/org/apache/atlas/notification/VersionedMessageTest.java
>  587b7ebd 
>   
> notification/src/test/java/org/apache/atlas/notification/entity/EntityMessageDeserializerTest.java
>  be324277 
>   
> notification/src/test/java/org/apache/atlas/notification/hook/HookMessageDeserializerTest.java
>  3724fd5f 
> 
> 
> Diff: https://reviews.apache.org/r/62681/diff/5/
> 
> 
> Testing
> ---
> 
> - verified that large messages are compressed and split by Atlas hook, before 
> sending to Kafka
> - verified that Atlas server processes compressed, multi-part messages 
> correctly
> 
> 
> Thanks,
> 
> Madhan Neethiraj
> 
>



Re: Review Request 62681: ATLAS-2075: notification enhancement to handle large messages, using compression and multi-part messages

2017-09-29 Thread Abhay Kulkarni

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---




notification/src/main/java/org/apache/atlas/notification/AbstractNotification.java
Lines 192 (patched)
<https://reviews.apache.org/r/62681/#comment263567>

Please base64 encode msgBytes if maxLengthExceedsLimit is true.


- Abhay Kulkarni


On Sept. 29, 2017, 10:32 p.m., Madhan Neethiraj wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/62681/
> ---
> 
> (Updated Sept. 29, 2017, 10:32 p.m.)
> 
> 
> Review request for atlas, Apoorv Naik, Ashutosh Mestry, Abhay Kulkarni, 
> Sarath Subramanian, and Suma Shivaprasad.
> 
> 
> Bugs: ATLAS-2075
> https://issues.apache.org/jira/browse/ATLAS-2075
> 
> 
> Repository: atlas
> 
> 
> Description
> ---
> 
> Update notification module to compress and split large messages (> 1mb) that 
> can't be sent via Kafka. When such a message is sent, the message is first 
> compressed via GZip. If compressed message is within the size limit, the 
> message is sent via Kafka. If the compressed size is larger, then the message 
> is split into multiple small messages and sent via Kafka.
> 
> Notification consumer is updated to merge and uncompress messages before the 
> message is processed further.
> 
> 
> Diffs
> -
> 
>   common/src/main/java/org/apache/atlas/AtlasConfiguration.java 9a9bb76a 
>   notification/src/main/java/org/apache/atlas/kafka/AtlasKafkaConsumer.java 
> d3b4e49e 
>   notification/src/main/java/org/apache/atlas/kafka/KafkaNotification.java 
> 38889ef8 
>   
> notification/src/main/java/org/apache/atlas/notification/AbstractMessageDeserializer.java
>  ec99372d 
>   
> notification/src/main/java/org/apache/atlas/notification/AbstractNotification.java
>  cb44fc68 
>   
> notification/src/main/java/org/apache/atlas/notification/AtlasNotificationBaseMessage.java
>  PRE-CREATION 
>   
> notification/src/main/java/org/apache/atlas/notification/AtlasNotificationMessageDeserializer.java
>  PRE-CREATION 
>   
> notification/src/main/java/org/apache/atlas/notification/AtlasNotificationStringMessage.java
>  PRE-CREATION 
>   
> notification/src/main/java/org/apache/atlas/notification/MessageVersion.java 
> 6ef407ac 
>   
> notification/src/main/java/org/apache/atlas/notification/NotificationInterface.java
>  956c85e0 
>   
> notification/src/main/java/org/apache/atlas/notification/VersionedMessage.java
>  1929eb46 
>   
> notification/src/main/java/org/apache/atlas/notification/VersionedMessageDeserializer.java
>  cc2099e7 
>   notification/src/test/java/org/apache/atlas/kafka/KafkaConsumerTest.java 
> 9b712f44 
>   
> notification/src/test/java/org/apache/atlas/kafka/KafkaNotificationMockTest.java
>  b7474a0e 
>   
> notification/src/test/java/org/apache/atlas/notification/AbstractNotificationConsumerTest.java
>  3b2a093b 
>   
> notification/src/test/java/org/apache/atlas/notification/AbstractNotificationTest.java
>  61107a9f 
>   
> notification/src/test/java/org/apache/atlas/notification/VersionedMessageTest.java
>  587b7ebd 
>   
> notification/src/test/java/org/apache/atlas/notification/entity/EntityMessageDeserializerTest.java
>  be324277 
>   
> notification/src/test/java/org/apache/atlas/notification/hook/HookMessageDeserializerTest.java
>  3724fd5f 
> 
> 
> Diff: https://reviews.apache.org/r/62681/diff/4/
> 
> 
> Testing
> ---
> 
> - verified that large messages are compressed and split by Atlas hook, before 
> sending to Kafka
> - verified that Atlas server processes compressed, multi-part messages 
> correctly
> 
> 
> Thanks,
> 
> Madhan Neethiraj
> 
>



Re: Review Request 62681: ATLAS-2075: notification enhancement to handle large messages, using compression and multi-part messages

2017-09-29 Thread Abhay Kulkarni

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---




common/src/main/java/org/apache/atlas/AtlasConfiguration.java
Lines 36 (patched)
<https://reviews.apache.org/r/62681/#comment263475>

Consider if default value of this parameter can be directly referenced from 
some Kafka class.


- Abhay Kulkarni


On Sept. 29, 2017, 6:30 a.m., Madhan Neethiraj wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/62681/
> ---
> 
> (Updated Sept. 29, 2017, 6:30 a.m.)
> 
> 
> Review request for atlas, Apoorv Naik, Ashutosh Mestry, Abhay Kulkarni, 
> Sarath Subramanian, and Suma Shivaprasad.
> 
> 
> Bugs: ATLAS-2075
> https://issues.apache.org/jira/browse/ATLAS-2075
> 
> 
> Repository: atlas
> 
> 
> Description
> ---
> 
> Update notification module to compress and split large messages (> 1mb) that 
> can't be sent via Kafka. When such a message is sent, the message is first 
> compressed via GZip. If compressed message is within the size limit, the 
> message is sent via Kafka. If the compressed size is larger, then the message 
> is split into multiple small messages and sent via Kafka.
> 
> Notification consumer is updated to merge and uncompress messages before the 
> message is processed further.
> 
> 
> Diffs
> -
> 
>   common/src/main/java/org/apache/atlas/AtlasConfiguration.java 9a9bb76a 
>   notification/src/main/java/org/apache/atlas/kafka/AtlasKafkaConsumer.java 
> d3b4e49e 
>   notification/src/main/java/org/apache/atlas/kafka/KafkaNotification.java 
> 38889ef8 
>   
> notification/src/main/java/org/apache/atlas/notification/AbstractMessageDeserializer.java
>  ec99372d 
>   
> notification/src/main/java/org/apache/atlas/notification/AbstractNotification.java
>  cb44fc68 
>   
> notification/src/main/java/org/apache/atlas/notification/AtlasNotificationBaseMessage.java
>  PRE-CREATION 
>   
> notification/src/main/java/org/apache/atlas/notification/AtlasNotificationMessageDeserializer.java
>  PRE-CREATION 
>   
> notification/src/main/java/org/apache/atlas/notification/AtlasNotificationStringMessage.java
>  PRE-CREATION 
>   
> notification/src/main/java/org/apache/atlas/notification/MessageVersion.java 
> 6ef407ac 
>   
> notification/src/main/java/org/apache/atlas/notification/NotificationInterface.java
>  956c85e0 
>   
> notification/src/main/java/org/apache/atlas/notification/VersionedMessage.java
>  1929eb46 
>   
> notification/src/main/java/org/apache/atlas/notification/VersionedMessageDeserializer.java
>  cc2099e7 
>   notification/src/test/java/org/apache/atlas/kafka/KafkaConsumerTest.java 
> 9b712f44 
>   
> notification/src/test/java/org/apache/atlas/kafka/KafkaNotificationMockTest.java
>  b7474a0e 
>   
> notification/src/test/java/org/apache/atlas/notification/AbstractNotificationConsumerTest.java
>  3b2a093b 
>   
> notification/src/test/java/org/apache/atlas/notification/AbstractNotificationTest.java
>  61107a9f 
>   
> notification/src/test/java/org/apache/atlas/notification/VersionedMessageTest.java
>  587b7ebd 
>   
> notification/src/test/java/org/apache/atlas/notification/entity/EntityMessageDeserializerTest.java
>  be324277 
>   
> notification/src/test/java/org/apache/atlas/notification/hook/HookMessageDeserializerTest.java
>  3724fd5f 
> 
> 
> Diff: https://reviews.apache.org/r/62681/diff/3/
> 
> 
> Testing
> ---
> 
> - verified that large messages are compressed and split by Atlas hook, before 
> sending to Kafka
> - verified that Atlas server processes compressed, multi-part messages 
> correctly
> 
> 
> Thanks,
> 
> Madhan Neethiraj
> 
>



Re: Review Request 62681: ATLAS-2075: notification enhancement to handle large messages, using compression and multi-part messages

2017-09-29 Thread Abhay Kulkarni


> On Sept. 29, 2017, 3:15 a.m., Madhan Neethiraj wrote:
> > notification/src/main/java/org/apache/atlas/notification/AbstractNotification.java
> > Lines 163 (patched)
> > <https://reviews.apache.org/r/62681/diff/2/?file=1839348#file1839348line163>
> >
> > This call is already used in Atlas (and in Ranger as well) to generate 
> > GUIDs. Do you have suggestions/reference for a more efficient way?

Please take a look at generateNextAuditEventId() in 
https://git-wip-us.apache.org/repos/asf?p=ranger.git;a=blob;f=agents-common/src/main/java/org/apache/ranger/plugin/audit/RangerDefaultAuditHandler.java;h=0e124f1a65da05bec6ecbbb523907bfd3d2375ab;hb=refs/heads/master


- Abhay


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---


On Sept. 29, 2017, 6:30 a.m., Madhan Neethiraj wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/62681/
> ---
> 
> (Updated Sept. 29, 2017, 6:30 a.m.)
> 
> 
> Review request for atlas, Apoorv Naik, Ashutosh Mestry, Abhay Kulkarni, 
> Sarath Subramanian, and Suma Shivaprasad.
> 
> 
> Bugs: ATLAS-2075
> https://issues.apache.org/jira/browse/ATLAS-2075
> 
> 
> Repository: atlas
> 
> 
> Description
> ---
> 
> Update notification module to compress and split large messages (> 1mb) that 
> can't be sent via Kafka. When such a message is sent, the message is first 
> compressed via GZip. If compressed message is within the size limit, the 
> message is sent via Kafka. If the compressed size is larger, then the message 
> is split into multiple small messages and sent via Kafka.
> 
> Notification consumer is updated to merge and uncompress messages before the 
> message is processed further.
> 
> 
> Diffs
> -
> 
>   common/src/main/java/org/apache/atlas/AtlasConfiguration.java 9a9bb76a 
>   notification/src/main/java/org/apache/atlas/kafka/AtlasKafkaConsumer.java 
> d3b4e49e 
>   notification/src/main/java/org/apache/atlas/kafka/KafkaNotification.java 
> 38889ef8 
>   
> notification/src/main/java/org/apache/atlas/notification/AbstractMessageDeserializer.java
>  ec99372d 
>   
> notification/src/main/java/org/apache/atlas/notification/AbstractNotification.java
>  cb44fc68 
>   
> notification/src/main/java/org/apache/atlas/notification/AtlasNotificationBaseMessage.java
>  PRE-CREATION 
>   
> notification/src/main/java/org/apache/atlas/notification/AtlasNotificationMessageDeserializer.java
>  PRE-CREATION 
>   
> notification/src/main/java/org/apache/atlas/notification/AtlasNotificationStringMessage.java
>  PRE-CREATION 
>   
> notification/src/main/java/org/apache/atlas/notification/MessageVersion.java 
> 6ef407ac 
>   
> notification/src/main/java/org/apache/atlas/notification/NotificationInterface.java
>  956c85e0 
>   
> notification/src/main/java/org/apache/atlas/notification/VersionedMessage.java
>  1929eb46 
>   
> notification/src/main/java/org/apache/atlas/notification/VersionedMessageDeserializer.java
>  cc2099e7 
>   notification/src/test/java/org/apache/atlas/kafka/KafkaConsumerTest.java 
> 9b712f44 
>   
> notification/src/test/java/org/apache/atlas/kafka/KafkaNotificationMockTest.java
>  b7474a0e 
>   
> notification/src/test/java/org/apache/atlas/notification/AbstractNotificationConsumerTest.java
>  3b2a093b 
>   
> notification/src/test/java/org/apache/atlas/notification/AbstractNotificationTest.java
>  61107a9f 
>   
> notification/src/test/java/org/apache/atlas/notification/VersionedMessageTest.java
>  587b7ebd 
>   
> notification/src/test/java/org/apache/atlas/notification/entity/EntityMessageDeserializerTest.java
>  be324277 
>   
> notification/src/test/java/org/apache/atlas/notification/hook/HookMessageDeserializerTest.java
>  3724fd5f 
> 
> 
> Diff: https://reviews.apache.org/r/62681/diff/3/
> 
> 
> Testing
> ---
> 
> - verified that large messages are compressed and split by Atlas hook, before 
> sending to Kafka
> - verified that Atlas server processes compressed, multi-part messages 
> correctly
> 
> 
> Thanks,
> 
> Madhan Neethiraj
> 
>



Re: Review Request 62681: ATLAS-2075: notification enhancement to handle large messages, using compression and multi-part messages

2017-09-28 Thread Abhay Kulkarni

---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/62681/#review186624
---




notification/src/main/java/org/apache/atlas/notification/AbstractNotification.java
Lines 163 (patched)
<https://reviews.apache.org/r/62681/#comment263337>

Consider using a more efficient way to generating msgId strings.



notification/src/main/java/org/apache/atlas/notification/AbstractNotification.java
Lines 168 (patched)
<https://reviews.apache.org/r/62681/#comment263339>

Is it possible that compressedMsg will be longer than msgJson? If so, will 
it be better to send uncompressed msgJson?



notification/src/main/java/org/apache/atlas/notification/AbstractNotification.java
Lines 177 (patched)
<https://reviews.apache.org/r/62681/#comment263338>

Consider more efficient way of generating msgId string.



notification/src/main/java/org/apache/atlas/notification/AlasNotificationMessageDeserializer.java
Lines 36 (patched)
<https://reviews.apache.org/r/62681/#comment26>

Please rename this class appropriately to 
AtlasNotificationMessageDeserializer.



notification/src/main/java/org/apache/atlas/notification/AlasNotificationMessageDeserializer.java
Lines 74 (patched)
<https://reviews.apache.org/r/62681/#comment263336>

Consider using a local variable to store store msgJson. Using formal 
argument to store changing value of msgJson is confusing to read.

Is this API called in a thread-safe way?



notification/src/main/java/org/apache/atlas/notification/AlasNotificationMessageDeserializer.java
Lines 80 (patched)
<https://reviews.apache.org/r/62681/#comment263334>

Is there a specific test case for this? If not, please consider writing one.



notification/src/main/java/org/apache/atlas/notification/AlasNotificationMessageDeserializer.java
Lines 90 (patched)
<https://reviews.apache.org/r/62681/#comment263335>

Please consider logging this as ERROR. This should never happen!



notification/src/main/java/org/apache/atlas/notification/AlasNotificationMessageDeserializer.java
Lines 138 (patched)
<https://reviews.apache.org/r/62681/#comment263340>

Consider adding another validation to ensure that the msgStr's size is 
equal to or less than MESSAGE_MAX_LENGTH.


- Abhay Kulkarni


On Sept. 29, 2017, 12:26 a.m., Madhan Neethiraj wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/62681/
> ---
> 
> (Updated Sept. 29, 2017, 12:26 a.m.)
> 
> 
> Review request for atlas, Apoorv Naik, Ashutosh Mestry, Abhay Kulkarni, 
> Sarath Subramanian, and Suma Shivaprasad.
> 
> 
> Bugs: ATLAS-2075
> https://issues.apache.org/jira/browse/ATLAS-2075
> 
> 
> Repository: atlas
> 
> 
> Description
> ---
> 
> Update notification module to compress and split large messages (> 1mb) that 
> can't be sent via Kafka. When such a message is sent, the message is first 
> compressed via GZip. If compressed message is within the size limit, the 
> message is sent via Kafka. If the compressed size is larger, then the message 
> is split into multiple small messages and sent via Kafka.
> 
> Notification consumer is updated to merge and uncompress messages before the 
> message is processed further.
> 
> 
> Diffs
> -
> 
>   common/src/main/java/org/apache/atlas/AtlasConfiguration.java 9a9bb76a 
>   notification/src/main/java/org/apache/atlas/kafka/AtlasKafkaConsumer.java 
> d3b4e49e 
>   notification/src/main/java/org/apache/atlas/kafka/KafkaNotification.java 
> 38889ef8 
>   
> notification/src/main/java/org/apache/atlas/notification/AbstractMessageDeserializer.java
>  ec99372d 
>   
> notification/src/main/java/org/apache/atlas/notification/AbstractNotification.java
>  cb44fc68 
>   
> notification/src/main/java/org/apache/atlas/notification/AlasNotificationMessageDeserializer.java
>  PRE-CREATION 
>   
> notification/src/main/java/org/apache/atlas/notification/AtlasNotificationBaseMessage.java
>  PRE-CREATION 
>   
> notification/src/main/java/org/apache/atlas/notification/AtlasNotificationStringMessage.java
>  PRE-CREATION 
>   
> notification/src/main/java/org/apache/atlas/notification/MessageVersion.java 
> 6ef407ac 
>   
> notification/src/main/java/org/apache/atlas/notification/NotificationInterface.java
>  956c85e0 
>   
> notification/src/main/java/org/apache/atlas/notification/VersionedMessage.java
>  1929eb46 
>   
> notification/src/main/java/org/apache/atlas/notification/VersionedMessageDeserializer.java
>  cc2099e7