RE: yarn UI not showing after succesfull installation

2016-03-10 Thread Manohar Reddy
Hi All, Finally am able to run samza in my local Ubuntu box with few config file changes in kafka and host file of the servesrs.:) Team please help me out how to set it up on standalone on windows for development and is there any utility API to read data from Hadoop in our java api. Thanks,

please approve my subscribe for samza dev

2016-03-10 Thread jayaprakash

Long changelog restoration times?

2016-03-10 Thread Tommy Becker
We had one of our Samza jobs restart overnight recently and noticed that restoration from the changelog took much longer than I would expect (well over an hour). Looking through the logs, the throughput initially seems reasonable if not stellar. But nearly every container seems to encounter one

Re: Long changelog restoration times?

2016-03-10 Thread Jacob Maes
What is the max heap size configured? Does the gc log show any major pauses around that time? On Thu, Mar 10, 2016 at 7:42 AM, Tommy Becker wrote: > We had one of our Samza jobs restart overnight recently and noticed that > restoration from the changelog took much longer than I would expect (wel

RocksDB TTL not working

2016-03-10 Thread Rohit Bansal
Hi, My messages are not getting deleted even after I have mentioned 2000 ms as TTL in properties file. Do I need to add any other properties or make changes to any configuration for TTL to evict messages from db ? I can attach my task file and properties file if needed. -- Regards Rohit Bansal

Re: RocksDB TTL not working

2016-03-10 Thread Navina Ramesh
Hi Rohit, Are you running samza 0.10.0 or the latest from trunk? It will be helpful to paste your config here. Please do not attach it to the email because the mail server filters attachments. Thanks! Navina On Thu, Mar 10, 2016 at 3:05 AM, Rohit Bansal wrote: > Hi, > > My messages are not get

Re: please approve my subscribe for samza dev

2016-03-10 Thread Navina Ramesh
Hi Jayaprakash, You can subscribe/unsubscribe to the mailing list by yourself. You don't need any approval. You can subscribe by sending an email to dev-subscr...@samza.apache.org. Refer this page for more info - http://samza.apache.org/community/mailing-lists.html Thanks! Navina On Wed, Mar 9,

Re: yarn UI not showing after succesfull installation

2016-03-10 Thread Jagadish Venkatraman
Hi Manohar, Thanks for getting back. For the benefit of others in the community, could you please let us know what specific changes you did to the config in Kafka, and to your host file? I've never used windows, and hence, I'm not aware if you can execute shell script in windows. If not, please us

Re: yarn UI not showing after succesfull installation

2016-03-10 Thread Rohit Bansal
hi, can I run samza project in local mode in IDE on Windows system? On Fri 11 Mar, 2016, 01:01 Jagadish Venkatraman, wrote: > Hi Manohar, > Thanks for getting back. For the benefit of others in the community, could > you please let us know what specific changes you did to the config in > Kafka,

Re: yarn UI not showing after succesfull installation

2016-03-10 Thread Navina Ramesh
@Rohit & Manohar: Samza doesn't support running on a Windows system. I don't believe we plan to support it in future. As suggested by Jagadish, you can use cygwin or run it within a VM. Thanks! Navina On Thu, Mar 10, 2016 at 5:03 PM, Rohit Bansal wrote: > hi, > > can I run samza project in loc

Re: RocksDB TTL not working

2016-03-10 Thread Rohit Bansal
Navina, Please find my configurations file below - # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to

Need some clarifications - Newbie to samza

2016-03-10 Thread Rohit Bansal
Hi, I need to clear some doubts :- 1) Is it possible to analyze the metrics (graphs of messages , disk space and other details for performance / status check) ? In Application master in YARN UI, it contains only config information and not much details. Also, how can I execute rest calls ( /metric

RE: yarn UI not showing after succesfull installation

2016-03-10 Thread Manohar Reddy
Change in yarn-site.xml: actuals yarn.resourcemanager.hostname localhost Changed property yarn.resourcemanager.hostname changed to system ip instead of locahhost Change in server.properties: Actuals # Hostname the broker will bind to. If not set, the server will bind to