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[PIG-4935] TEZ_USE_CLUSTER_HADOOP_LIBS is always set to true
, 2016-07-26, 22:14
Can anyone who has the experience on pigmix share configuration and expected results?
- [mail # dev]
...Let us just take one script L9 for analysis. - What was the failure error/stack trace? We run Pigmix with just 1G ofheap. So it cannot be going out of memory. - Whe...
, 2016-07-26, 13:58
[PIG-4960] Split followed by order by/skewed join is skewed in Tez
...Sampling is not done right. Split is a special case as EOP is returned after each record is processed. We did fixes for that before (PIG-4480, etc), but still it is not done right. &nb...
, 2016-07-26, 12:23
[PIG-4962] Estimate smaller Tez AM memory for smaller count of tasks
...PIG-4948 reported that having 1G heap as minimum caused problems for small test clusters. We could do 128MB to 768 MB if number of tasks is between 100 - 1000...
, 2016-07-26, 12:21
[PIG-4959] Tez autoparallelism estimation for skewed join is higher than mapreduce
...Details in PIG-4958...
, 2016-07-25, 01:15
[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
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
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...
, 2016-07-11, 21:49
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