Groups

DataTorrent Users Group

Contact owners and managers

1–30 of 36

This forum has been created to discussion topics related to DataTorrent product as well as Apache Apex.

Thks

DataTorrent Users Group

0 selected

matthia...@gmail.com, … Ankit Singh Rathore6

12/10/17

Increase Yarn Memory for Apache Apex Application using DataTorrent RTS docker

Thanks, this worked and is a much simpler solution to the one I posted before. Only make sure to also

unread,

Increase Yarn Memory for Apache Apex Application using DataTorrent RTS docker

Thanks, this worked and is a much simpler solution to the one I posted before. Only make sure to also

12/10/17

sank...@gmail.com, Sandesh Hegde2

11/28/17

Load balance across the partitions

If you are using Stateless partitioner & default stream codec, it uses Key based partitioning and

unread,

Load balance across the partitions

If you are using Stateless partitioner & default stream codec, it uses Key based partitioning and

11/28/17

Rishikesh Gawade, Yogi Devendra2

11/16/17

RTS Setup in MultiNode Cluster

http://docs.datatorrent.com/installation/ Download and run the installer binary on one of the Hadoop

unread,

RTS Setup in MultiNode Cluster

http://docs.datatorrent.com/installation/ Download and run the installer binary on one of the Hadoop

11/16/17

Guilherme Hott, Sanjay Pujare2

8/9/17

Container exited with a non-zero exit code 143

Have you resolved this? I see the following in the log and I think you had asked about out of sync

unread,

Container exited with a non-zero exit code 143

Have you resolved this? I see the following in the log and I think you had asked about out of sync

8/9/17

Guilherme Hott, … Tushar Gosavi3

8/9/17

WARN stram.StreamingContainerParent processHeartbeat - Sync clock containers

>>> 1502259337442 - 1502259333050 4392 There is 4 second difference between clock on the two

unread,

WARN stram.StreamingContainerParent processHeartbeat - Sync clock containers

>>> 1502259337442 - 1502259333050 4392 There is 4 second difference between clock on the two

8/9/17

Guilherme Hott, Pradeep Kumbhar5

8/8/17

Remove applications packages

You're right. I didn't know that grid view. Thanks. On Mon, Aug 7, 2017 at 11:55 PM, Pradeep

unread,

Remove applications packages

You're right. I didn't know that grid view. Thanks. On Mon, Aug 7, 2017 at 11:55 PM, Pradeep

8/8/17

Guilherme Hott, Sanjay Pujare5

7/25/17

FileNotFoundException on the checkpoints MORE DETAILS

Sorry guys, after many trials and errors I found the issue: the dependencies of apache drill. I set

unread,

FileNotFoundException on the checkpoints MORE DETAILS

Sorry guys, after many trials and errors I found the issue: the dependencies of apache drill. I set

7/25/17

Guilherme Hott, Sanjay Pujare8

7/21/17

dt-site.xml configuration

Here the dtgateway.log and the FileNotFoundException On Thursday, July 20, 2017 at 10:41:38 PM UTC-7,

unread,

dt-site.xml configuration

Here the dtgateway.log and the FileNotFoundException On Thursday, July 20, 2017 at 10:41:38 PM UTC-7,

7/21/17

Guilherme Hott, Sanjay Pujare4

7/19/17

FileNotFoundException on the checkpoints

I mean this name here I don't have sure if this is related to the error, but was the only thing I

unread,locked,

FileNotFoundException on the checkpoints

I mean this name here I don't have sure if this is related to the error, but was the only thing I

7/19/17

Guilherme Hott, Sanjay Pujare6

7/14/17

Issue to launch application

Yeah, I did see that. How can I increase the memory? On Friday, July 14, 2017 at 5:02:10 PM UTC-7,

unread,

Issue to launch application

Yeah, I did see that. How can I increase the memory? On Friday, July 14, 2017 at 5:02:10 PM UTC-7,

7/14/17

Amol Kekre, … Guilherme Hott5

6/27/17

Re: I can't deploy my application package

OK, I am subscribed now. And answering @venkatesh, the log didn't show any exceptions, actually,

unread,

Re: I can't deploy my application package

OK, I am subscribed now. And answering @venkatesh, the log didn't show any exceptions, actually,

6/27/17

6/3/17

Package Delivery Notification

Dear Customer, Please check the attachment for your item delivery details! FedEx -----BEGIN PGP

unread,

Package Delivery Notification

Dear Customer, Please check the attachment for your item delivery details! FedEx -----BEGIN PGP

6/3/17

Ganelin, Ilya, … Sandesh Hegde5

5/30/17

Container failure without relaunch

When that issue happens, please check the free resource(CPU and memory) available for Yarn. On Tue,

unread,

Container failure without relaunch

When that issue happens, please check the free resource(CPU and memory) available for Yarn. On Tue,

5/30/17

Ganelin, Ilya, Sanjay Pujare6

5/26/17

Change password for gateway

If you could send the default file that would be helpful. HDFS permissions wouldn't be affected

unread,

Change password for gateway

If you could send the default file that would be helpful. HDFS permissions wouldn't be affected

5/26/17

amol kekre, Ajay2

5/17/17

Re: Sales Dimensions

Hi Aurel, It seems your pom.xml does not have apex-malhar dependency. Ajay On Wednesday, May 17, 2017

unread,

Re: Sales Dimensions

Hi Aurel, It seems your pom.xml does not have apex-malhar dependency. Ajay On Wednesday, May 17, 2017

5/17/17

Ganelin, Ilya, … nat...@datatorrent.com4

5/9/17

Visualization Frustration :)

Thanks guys – this would be very helpful. I'm trying to debug a memory consumption + slowdown

unread,

Visualization Frustration :)

Thanks guys – this would be very helpful. I'm trying to debug a memory consumption + slowdown

5/9/17

5/8/17

Re: how to decide no of operator partitions

Rishi, How much time elapses between old app and new app? It may an issue of resource needs to catch

unread,

Re: how to decide no of operator partitions

Rishi, How much time elapses between old app and new app? It may an issue of resource needs to catch

5/8/17

ravika...@gmail.com

5/6/17

Netty Jar conflict with cdh 5.10.1 and DT RTS 3.3.0

Hi All, I have a Streaming Application using Apex & Data Torrent RTS libraries compatible for CDH

unread,

Netty Jar conflict with cdh 5.10.1 and DT RTS 3.3.0

Hi All, I have a Streaming Application using Apex & Data Torrent RTS libraries compatible for CDH

5/6/17

Ganelin, Ilya, Amol Kekre4

4/24/17

Adding AutoMetrics to an App

I think Malhar/Apex in RTS 3.7 should work with Gateway in RTS 3.8. Thks Amol E:am...@datatorrent.com

unread,

Adding AutoMetrics to an App

I think Malhar/Apex in RTS 3.7 should work with Gateway in RTS 3.8. Thks Amol E:am...@datatorrent.com

4/24/17

Ganelin, Ilya, Vlad Rozov2

4/24/17

Application launch failure with NPE

Looks like a bug in the apex core. Please open Zendesk support ticket. Thank you, Vlad On Friday,

unread,

Application launch failure with NPE

Looks like a bug in the apex core. Please open Zendesk support ticket. Thank you, Vlad On Friday,

4/24/17

Amol Kekre, … Vlad Rozov4

4/24/17

Re: JSONObject Error when attempting to configure properties in UI

Hi Ilya, "get-app-package-info" is the "apex" client command. The location of the

unread,

Re: JSONObject Error when attempting to configure properties in UI

Hi Ilya, "get-app-package-info" is the "apex" client command. The location of the

4/24/17

pradeep kumbhar, … Teddy Rusli4

4/20/17

Re: DataTorrentRTS 3.4.0 Vs 3.8.0

Hi Raja, RTS sums the total of all running applications. There is a list of licensing FAQ in 3.8

unread,

Re: DataTorrentRTS 3.4.0 Vs 3.8.0

Hi Raja, RTS sums the total of all running applications. There is a list of licensing FAQ in 3.8

4/20/17

Devavrath S, … Vlad Rozov5

4/20/17

Query regarding "partition.getPartitionedInstance()"

Hi Devavrath, The way you set the operator property only affects the operator instance that runs

unread,

Query regarding "partition.getPartitionedInstance()"

Hi Devavrath, The way you set the operator property only affects the operator instance that runs

4/20/17

Ashwin Chandra Putta, … Ashwin Putta3

4/7/17

Re: Test to bring down containers

Devavrath, This should give you a good starting point on tuning the memory for the container with

unread,

Re: Test to bring down containers

Devavrath, This should give you a good starting point on tuning the memory for the container with

4/7/17

Pavan Kulkarni (pavkulk2), Sanjay Pujare2

4/7/17

Testing HA for Apex operators

When you say "...it takes a lot of time for the host to go down..." how much time is that?

unread,

Testing HA for Apex operators

When you say "...it takes a lot of time for the host to go down..." how much time is that?

4/7/17

Amol Kekre, Mukkamula, Suryavamshivardhan (CWM-NR)2

3/30/17

Re: Rest call to Data Torrent package deploy failing

Hi, Can you please check when will I get the below response message in yellow ,I am trying to login

unread,

Re: Rest call to Data Torrent package deploy failing

Hi, Can you please check when will I get the below response message in yellow ,I am trying to login

3/30/17

akshay naidu, … Ashwin Putta3

3/6/17

Add widgets in kafka-to-hdfs-sync app in datatorrent.

Akshay, As Yogi mentioned, we are adding widgets to the existing app templates. Do you have any

unread,

Add widgets in kafka-to-hdfs-sync app in datatorrent.

Akshay, As Yogi mentioned, we are adding widgets to the existing app templates. Do you have any

3/6/17

2/7/17

Re: High Availability of Data Torrent

Chiranjeevi, Please take this up on dt-u...@googlegroups.com as it is DataTorrent related. I have

unread,

Re: High Availability of Data Torrent

Chiranjeevi, Please take this up on dt-u...@googlegroups.com as it is DataTorrent related. I have

2/7/17

akshay naidu, Amol Kekre5

1/27/17

DataTorrent setup.

I understand that upgrading to 8GB will be much easier option, but my laptop doesn't support

unread,

kafka-to-hdfs-sync

DataTorrent setup.

I understand that upgrading to 8GB will be much easier option, but my laptop doesn't support

1/27/17

akshay naidu, ajaygu...@gmail.com2

1/7/17

How to Generate graphic display using DataTorrent tools

Hi Akshay, The following links could help you with your requirements. http://docs.datatorrent.com/

unread,

How to Generate graphic display using DataTorrent tools

Hi Akshay, The following links could help you with your requirements. http://docs.datatorrent.com/

1/7/17

Search

Clear search

Close search

Google apps

Main menu