| clear query|facets|time |
Search criteria: .
Results from 1 to 10 from
94 (0.605s).
|
|
|
Loading phrases to help you
refine your search...
|
|
[expand - 1 more]
[collapse]
-
Re: Confused by groupByKey() and the default partitioner - Spark - [mail # user]
|
|
...Yes, groupByKey() does partition by the hash of the key unless you specifya custom Partitioner.(1) If you were to use groupByKey() when the data was already partitionedcorrectly, the data wo...
|
|
|
|
|
|
|
|
possible to have TTL on individual collection values? - Cassandra - [mail # user]
|
|
...If I have a set.. can I have the individual members TTL , and notjust the whole 'column' ?It's interesting considering I can use the UPDATE form whereby I just addmembers to the set and have...
|
|
|
|
|
|
|
|
[expand - 3 more]
[collapse]
-
Re: Stopping StreamingContext does not kill receiver - Spark - [mail # user]
|
|
...Okie doke. Thanks for filing the JIRA.On Sat, Jul 12, 2014 at 6:45 PM, Tathagata Das wrote: ...
|
|
|
|
|
| |
|
|
Re: Stopping StreamingContext does not kill receiver - Spark - [mail # user]
|
|
...Yes, thats a bug i just discovered. Race condition in the Twitter Receiver,will fix asap.Here is the JIRA https://issues.apache.org/jira/browse/SPARK-2464TDOn Sat, Jul 12, 2014 at 3:21 PM, N...
|
|
|
Author: Tathagata Das,
2014-07-12, 22:46
|
|
|
Re: Stopping StreamingContext does not kill receiver - Spark - [mail # user]
|
|
...To add a potentially relevant piece of information, around when I stop theStreamingContext, I get the following warning:14/07/12 22:16:18 WARN ReceiverTracker: All of the receivers have notd...
|
|
|
Author: Nicholas Chammas,
2014-07-12, 22:23
|
|
|
Stopping StreamingContext does not kill receiver - Spark - [mail # user]
|
|
...From the interactive shell I’ve created a StreamingContext.I call ssc.start() and take a look at http://master_url:4040/streaming/ andsee that I have an active Twitter receiver. Then I calls...
|
|
|
Author: Nick Chammas,
2014-07-12, 22:04
|
|
|
|
|
[DRILL-882] Join between hive table and parquet file fail - Drill - [issue]
|
|
...The following query fails with a cannot plan errorselect p.p_partkey from hive.part p, `tpch-multi/partsupp` ps where p.p_partkey = ps.ps_partkey ...
|
|
|
|
|
|
|
|
Different TTLs for different columns requires two INSERTs? - Cassandra - [mail # user]
|
|
...I have a column that I would like to have a different TTL than the wholerow.because of the cassandra USING TTL clause I don't think this is possible todo with one INSERT.It seems like I need...
|
|
|
|
|
|
|
|
[HIVE-7291] Refactor TestParser to understand test-property file - Hive - [issue]
|
|
|
|
|
|
|
|
|
[expand - 2 more]
[collapse]
-
Re: What really happens after a group? - Pig - [mail # user]
|
|
...(answering again but now including the mailing list :P)Thank you for your answer Suraj.What you said is exactly what I expect, but I get something different.Using your example (the specific ...
|
|
|
|
|
| |
|
|
Re: What really happens after a group? - Pig - [mail # user]
|
|
...Are you processing the bag in the UDF?Can you send sample records which is going in to UDF using dump command foralias C?If the data is(alias A)(key1,d1,d2)(key2,d1,d3)(key1,d1,d4)(key1,d1,d...
|
|
|
Author: Suraj Nayak,
2014-07-12, 21:29
|
|
|
What really happens after a group? - Pig - [mail # user]
|
|
...Hi everyone,I have a doubt.Well, as far as I understood from the book "Programming Pig", after GROUPall the records with the same key go to the same reduce. Well, so far sogood.This allows u...
|
|
|
Author: Rodrigo Ferreira,
2014-07-12, 18:24
|
|
|
|
|
[expand - 1 more]
[collapse]
-
Re: Putting block rdd failed when running example svm on large data - Spark - [mail # user]
|
|
...By default, Spark uses half of the memory for caching RDDs(configurable by spark.storage.memoryFraction). That is about 25 * 8 /2 = 100G for your setup, which is smaller than the 202G data s...
|
|
|
|
|
|
|
|
[expand - 1 more]
[collapse]
-
Re: Apache PIG performance benchmark - Pig - [mail # user]
|
|
...Hi Malligarjunan,I agree partially with Suraj. Of course staging data directly in thecluster and using distributed cache and all these things are going to giveyou the best performance.Anyway...
|
|
|
|
|
|
|
|
Scalability issue in Spark with SparkPageRank example - Spark - [mail # user]
|
|
...Hello, I ran SparkPageRank example (the one included in the package) to evaluate scale-in capability of Spark. I ran experiments on a 8-node 48-core AMD machine with local[N] master. But, fo...
|
|
|
|
|
|
|
|
|
