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[PIG-4928] MRExecutionEngine gets initialized even with Tez
... In PIG-4921, made the log message in MapreduceLauncher shutdown hook to be info. Saw that it was logged multiple times when using jython udfs or HCatLoader....
, 2016-07-23, 00:16
[PIG-4092] Predicate pushdown for Parquet
, 2016-07-21, 05:33
[PIG-4700] Pig should call ProcessorContext.setProgress() in TezTaskContext
, 2016-07-12, 21:34
Re: Code works in MR but not in Tez
- [mail # user]
...Are you sure it worked in MR. You should have got an error like*Scalar has more than one row in the output. 1st : (xxxx), 2nd :(yyyy)(common cause: "JOIN" then "FOREACH ... GENERATE foo.bar"...
, 2016-07-12, 18:02
Re: Schema issue while storing multiple pig outputs using CSVExcelStorage
- [mail # user]
...Can you try in Pig 0.16? Niels fixed this inhttps://issues.apache.org/jira/browse/PIG-4689On Mon, Jul 4, 2016 at 7:05 AM, Eyal Allweil <[EMAIL PROTECTED]lid> wrote:> I can replicate...
, 2016-07-11, 21:49
[PIG-4626] [Pig on Tez] OOM in case of multiple outputs and POPartialAgg
... tez.task.scale.memory.reserve-fraction is 0.3 by default which assumes 70% of memory is available for io.sort.mb. If map is configured as 1G Xmx and io.sort.mb as 256MB, and there is g...
, 2016-07-07, 18:59
[PIG-4690] Union with self replicate join will fail in Tez
...Found this while trying to get a reproducible script for a different issue. Not a user reported one, but a possibility nonetheless. A = LOAD 'x';B = LOAD 'y';C = UNION A, B;D = JOIN C, A usi...
, 2016-07-01, 14:15
[PIG-4925] Support for passing the bloom filter to the Bloom UDF
... Currently the Bloom Filter from BuildBloom has to be stored to HDFS to be able to be used in Bloom UDF. Most of the time the bloom filter is not reused and so have to be deleted after ...
, 2016-06-23, 18:31
[PIG-4911] Provide option to disable DAG recovery
... Tez 0.7 has lot of issues with DAG recovery with auto parallelism causing hung dags in many cases as it was not writing auto parallelism decisions to recovery history. Rewrite was done...
, 2016-06-23, 18:28
[PIG-4884] Tez needs to use DistinctCombiner.Combine
...Was investigating a job slowness and realized that Tez is not using DistinctCombiner.Combine which is more efficient....
, 2016-06-15, 20:23
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