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[SPARK-21661] SparkSQL can't merge load table from Hadoop -
Spark - [issue]
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| ...Here is the original text of external table on HDFS：Permission Owner Group Size Last Modified Replication Block Size Name-rw-r--r-- root supergroup 0 B 8/6/2017, 11:43:03 PM 3 256 MB income_... |
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[SPARK-23151] Provide a distribution of Spark with Hadoop 3.0 -
Spark - [issue]
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| ...Provide a Spark package that supports Hadoop 3.0.0. Currently the Spark packageonly supports Hadoop 2.7 i.e. spark-2.2.1-bin-hadoop2.7.tgz. The implication isthat using up to date Kinesis li... |
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[SPARK-23929] pandas_udf schema mapped by position and not by name -
Spark - [issue]
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| ...The return struct of a pandas_udf should be mapped to the provided schema by name. Currently it's not the case.Consider these two examples, where the only change is the order of the fields i... |
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[expand - 3 more]
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saveAsNewAPIHadoopDataset must not enable speculation for parquet file? -
Spark - [mail # dev]
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| ...sorry, not noticed this followup. Been busy with other issuesOn 3 Apr 2018, at 11:19, cane > wrote:Now, if we use saveAsNewAPIHadoopDataset with speculation enable.It may causedata loss.I... |
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[SPARK-4781] Column values become all NULL after doing ALTER TABLE CHANGE for renaming column names (Parquet external table in HiveContext) -
Spark - [issue]
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| ...I have a table say created like follows:CREATE EXTERNAL TABLE pmt ( `sorted::cre_ts` string)STORED AS PARQUETLOCATION '...'And I renamed the column from sorted::cre_ts to cre_ts by doi... |
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[SPARK-11748] Result is null after alter column name of table stored as Parquet -
Spark - [issue]
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| ...1. Test with the following code hctx.sql(" create table " + table + " (id int, str string) STORED AS PARQUET ") val df = hctx.jsonFile("g:/vip.json") d... |
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[SPARK-11334] numRunningTasks can't be less than 0, or it will affect executor allocation -
Spark - [issue]
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| ...With Dynamic Allocation function, a task failed over maxFailure time, all the dependent jobs, stages, tasks will be killed or aborted. In this process, SparkListenerTaskEnd event will be beh... |
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[SPARK-23885] trying to spark submit 2.3.0 on minikube -
Spark - [issue]
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| ... spark-submit on minikube(kubernets) failing .Kindly refere link for details https://stackoverflow.com/questions/49689298/exception-in-thread-main-org-apache-spark-sparkexception-must-speci... |
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[SPARK-24098] ScriptTransformationExec should wait process exiting before output iterator finish -
Spark - [issue]
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| ...In our spark cluster, some users find that spark may lost data when they use transform in sql.We check the output file and discovery that some file are empty.Then we check the executor's log... |
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Standard scaler on multiple columsn without a vector -
Spark - [mail # user]
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| ...Hi,we are heavy users of spark, but only for data munging, not for trainingour models. Now we are planing to use MLLib transformers for our offlinetransformations, and want to have something... |
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