Checkpointing fro reduceByKeyAndWindow with a window size of 1 hour and 24 hours

2017-05-30 Thread SRK
ttp://apache-spark-user-list.1001560.n3.nabble.com/Checkpointing-fro-reduceByKeyAndWindow-with-a-window-size-of-1-hour-and-24-hours-tp28722.html Sent from the Apache Spark User List mailing list archive at Nabble.com. - To unsubscrib

Re: spark streaming window operations on a large window size

2015-02-24 Thread Avi Levi
fective window, if the memory is not enough, >>>> BlockManager will discard the blocks at LRU policy, so something unexpected >>>> will be occurred. >>>> >>>> Thanks >>>> Jerry >>>> >>>> -Original Message- &

Re: spark streaming window operations on a large window size

2015-02-23 Thread Tathagata Das
gt;> Thanks >>> Jerry >>> >>> -Original Message- >>> From: avilevi3 [mailto:avile...@gmail.com] >>> Sent: Monday, February 23, 2015 12:57 AM >>> To: user@spark.apache.org >>> Subject: spark streaming window operations on a large

Re: spark streaming window operations on a large window size

2015-02-23 Thread Avi Levi
t enough, >> BlockManager will discard the blocks at LRU policy, so something unexpected >> will be occurred. >> >> Thanks >> Jerry >> >> -Original Message- >> From: avilevi3 [mailto:avile...@gmail.com] >> Sent: Monday, February 23, 2

Re: spark streaming window operations on a large window size

2015-02-23 Thread Tathagata Das
2015 12:57 AM > To: user@spark.apache.org > Subject: spark streaming window operations on a large window size > > Hi guys, > > does spark streaming supports window operations on a sliding window that > is data is larger than the available memory? > we would like to > curre

RE: spark streaming window operations on a large window size

2015-02-23 Thread Shao, Saisai
thing unexpected will be occurred. Thanks Jerry -Original Message- From: avilevi3 [mailto:avile...@gmail.com] Sent: Monday, February 23, 2015 12:57 AM To: user@spark.apache.org Subject: spark streaming window operations on a large window size Hi guys, does spark streaming supports window opera

spark streaming window operations on a large window size

2015-02-23 Thread avilevi3
-list.1001560.n3.nabble.com/spark-streaming-window-operations-on-a-large-window-size-tp21764.html Sent from the Apache Spark User List mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For

Window Size

2014-07-01 Thread Laeeq Ahmed
Hi, The window size in a spark streaming is time based which means we have different number of elements in each window. For example if you have two streams (might be more) which are related to each other and you want to compare them in a specific time interval. I am not clear how it will work