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[expand - 2 more] - Metrics Problem - Spark - [mail # user]
...Then it should permission issue. What kind of cluster is it and which useris running it ? Does that user have hdfs permissions to access the folderwhere the jar file is ?On Mon, Jun 29, 2020...
   Author: Srinivas V , 2020-06-30, 16:55
Spark Structured Streaming: “earliest” as “startingOffsets” is not working - Spark - [mail # user]
...Cool. Are you not using watermark ?Also, is it possible to start listening offsets from a specific date time ?RegardsSriniOn Sat, Jun 27, 2020 at 6:12 AM Eric Beabes wrote:> My apologies....
   Author: Srinivas V , 2020-06-27, 01:40
[spark-structured-streaming] [stateful] - Spark - [mail # user]
...Does stateful structured streaming work on a stand-alone spark cluster withfew nodes? Does it need hdfs ? If not how to get it working without hdfs ?RegardsSrini...
   Author: Srinivas V , 2020-06-14, 06:47
[expand - 2 more] - [spark-structured-streaming] [kafka] consume topics from multiple Kafka clusters - Spark - [mail # user]
...ok, thanks for confirming, I will do it this way.RegardsSriniOn Tue, Jun 9, 2020 at 11:31 PM Gerard Maas  wrote:> Hi Srinivas,>> Reading from different brokers is possible but ...
   Author: Srinivas V , 2020-06-09, 18:07
[expand - 8 more] - Using Spark Accumulators with Structured Streaming - Spark - [mail # user]
...Ya, I had asked this question before. No one responded. By the way, what’syour actual name “Something something” if you don’t mind me asking?On Tue, Jun 9, 2020 at 12:27 AM Something Somethi...
   Author: Srinivas V , 2020-06-08, 19:07
[structured streaming] [stateful] Null value appeared in non-nullable field - Spark - [mail # user]
...Hello, I am listening to a kaka topic through Spark Structured Streaming [2.4.5].After processing messages for few mins, I am getting belowNullPointerException.I have three beans used h...
   Author: Srinivas V , 2020-05-23, 11:14
GrupState limits - Spark - [mail # user]
...If you are talking about total number of objects the state can hold, thatdepends on the executor memory you have on your cluster apart from rest ofthe memory required for processing. The sta...
   Author: Srinivas V , 2020-05-12, 18:04
[expand - 3 more] - Spark structured streaming - performance tuning - Spark - [mail # user]
...Anyone else can answer below questions on performance tuning Structuredstreaming?@Jacek?On Sun, May 3, 2020 at 12:07 AM Srinivas V  wrote:> Hi Alex, read the book , it is a good one ...
   Author: Srinivas V , 2020-05-08, 12:07
Spark Streaming not working - Spark - [mail # user]
...Check if your broker details are correct, verify if you have networkconnectivity to your client box and Kafka broker server host.On Fri, Apr 10, 2020 at 11:04 PM Debabrata Ghosh wrote:> H...
   Author: Srinivas V , 2020-04-10, 17:45
[expand - 4 more] - spark structured streaming GroupState returns weird values from sate - Spark - [mail # user]
...Never mind. It got resolved after I removed extra two getter methods (tocalculate duration) I created in my State specific Java bean(ProductSessionInformation). But I am surprised why it has...
   Author: Srinivas V , 2020-03-31, 08:01