Is it now possible to incrementally update a graph in GraphX
I found this post back in March 2014. http://apache-spark-user-list.1001560.n3.nabble.com/Incrementally-add-remove-vertices-in-GraphX-td2227.html I was wondering if there is any progress on GraphX Streaming/incremental graph update in GraphX. Or is there a place where I can track the progress on this? BTW, does anyone happen to know why my post is not accepted by the mailing list even I have subscribed? -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Is-it-now-possible-to-incrementally-update-a-graph-in-GraphX-tp23703.html Sent from the Apache Spark User List mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
Re: Spark got stuck with BlockManager after computing connected components using GraphX
Sorry for the silly question. I'm fairly new to Spark. Because of the cleanup log messages, I didn't see scala, so I thought it's still working on something. If I press Enter, I got disconnected. I finally tried typing the variable name, which actually worked. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Spark-got-stuck-with-BlockManager-after-computing-connected-components-using-GraphX-tp23620p23623.html Sent from the Apache Spark User List mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
Spark got stuck with BlockManager after computing connected components using GraphX
I'm computing connected components using Spark GraphX on AWS EC2. I believe the computation was successful, as I saw the type information of the final result. However, it looks like Spark was doing some cleanup. The BlockManager removed a bunch of blocks and stuck at 15/07/04 21:53:06 INFO storage.BlockManager: Removing block rdd_334_4 15/07/04 21:53:06 INFO storage.MemoryStore: Block rdd_334_4 of size 25986936 dropped from memory (free 15648106262) There was no error message, no update for like an hour. If I press the Enter key, I got disconnected from the cluster. Does anyone happen to know what's going on here? I used 8 r3.4xlarge instances. I have 7 million edges and 200 million vertices. Thank you! -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Spark-got-stuck-with-BlockManager-after-computing-connected-components-using-GraphX-tp23620.html Sent from the Apache Spark User List mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
