Maxim Gekk created SPARK-24269:
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Summary: Infer nullability rather than declaring all columns as
nullable
Key: SPARK-24269
URL: https://issues.apache.org/jira/browse/SPARK-24269
Project: Spark
Maxim Gekk created SPARK-24276:
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Summary: semanticHash() returns different values for semantically
the same IS IN
Key: SPARK-24276
URL: https://issues.apache.org/jira/browse/SPARK-24276
Project: Spark
Maxim Gekk created SPARK-24244:
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Summary: Parse only required columns of CSV file
Key: SPARK-24244
URL: https://issues.apache.org/jira/browse/SPARK-24244
Project: Spark
Issue Type: Improvement
Maxim Gekk created SPARK-24190:
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Summary: lineSep shouldn't be required in JSON write
Key: SPARK-24190
URL: https://issues.apache.org/jira/browse/SPARK-24190
Project: Spark
Issue Type: Bug
Maxim Gekk created SPARK-24325:
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Summary: Tests for Hadoop's LinesReader
Key: SPARK-24325
URL: https://issues.apache.org/jira/browse/SPARK-24325
Project: Spark
Issue Type: Sub-task
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Maxim Gekk updated SPARK-24325:
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Description:
Currently, there are no tests for [Hadoop
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Maxim Gekk reopened SPARK-24244:
Previous PR was reverted due flaky UnivocityParserSuite
> Parse only required columns of CSV file
>
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Maxim Gekk updated SPARK-24366:
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Summary: Improve error message for Catalyst type converters (was: Improve
error message for type
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Maxim Gekk updated SPARK-24366:
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Summary: Improve error message for type converting (was: Improve error
message for type
Maxim Gekk created SPARK-24366:
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Summary: Improve error message for type conversions
Key: SPARK-24366
URL: https://issues.apache.org/jira/browse/SPARK-24366
Project: Spark
Issue Type:
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https://issues.apache.org/jira/browse/SPARK-15125?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk resolved SPARK-15125.
Resolution: Fixed
Fix Version/s: 2.4.0
The issue has been fixed by
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Maxim Gekk resolved SPARK-24004.
Resolution: Won't Fix
> Tests of from_json for MapType
> --
>
>
Maxim Gekk created SPARK-24329:
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Summary: Remove comments filtering before parsing of CSV files
Key: SPARK-24329
URL: https://issues.apache.org/jira/browse/SPARK-24329
Project: Spark
Issue
Maxim Gekk created SPARK-24571:
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Summary: Support literals with values of the Char type
Key: SPARK-24571
URL: https://issues.apache.org/jira/browse/SPARK-24571
Project: Spark
Issue Type:
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Maxim Gekk commented on SPARK-24571:
I am working on the improvement.
> Support literals with
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Maxim Gekk updated SPARK-24571:
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Description:
Currently, Spark doesn't support literals with the Char (java.lang.Character)
type.
Maxim Gekk created SPARK-24591:
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Summary: Number of cores and executors in the cluster
Key: SPARK-24591
URL: https://issues.apache.org/jira/browse/SPARK-24591
Project: Spark
Issue Type:
Maxim Gekk created SPARK-24543:
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Summary: Support any DataType as DDL string for from_json's schema
Key: SPARK-24543
URL: https://issues.apache.org/jira/browse/SPARK-24543
Project: Spark
Issue
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Maxim Gekk commented on SPARK-24543:
I am working on the feature at the moment.
> Support any
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Maxim Gekk commented on SPARK-24005:
[~smilegator] I am trying to reproduce the issue but so far I
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Maxim Gekk resolved SPARK-14034.
Resolution: Fixed
Fix Version/s: 2.3.0
> Converting to Dataset causes wrong order and
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https://issues.apache.org/jira/browse/SPARK-24445?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16497075#comment-16497075
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Maxim Gekk commented on SPARK-24445:
I am working on the ticket at the moment.
> Schema in json
Maxim Gekk created SPARK-24445:
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Summary: Schema in json format for from_json in SQL
Key: SPARK-24445
URL: https://issues.apache.org/jira/browse/SPARK-24445
Project: Spark
Issue Type:
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https://issues.apache.org/jira/browse/SPARK-14034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16492078#comment-16492078
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Maxim Gekk commented on SPARK-14034:
I checked on Spark 2.3:
{code:scala}
case class Y(c: Long, b:
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Maxim Gekk commented on SPARK-23725:
[~hyukjin.kwon] I am working on the implementation and have
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https://issues.apache.org/jira/browse/SPARK-24642?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk resolved SPARK-24642.
Resolution: Won't Fix
> Add a function which infers schema from a JSON column
>
Maxim Gekk created SPARK-24709:
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Summary: Inferring schema from JSON string literal
Key: SPARK-24709
URL: https://issues.apache.org/jira/browse/SPARK-24709
Project: Spark
Issue Type:
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https://issues.apache.org/jira/browse/SPARK-24642?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16529030#comment-16529030
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Maxim Gekk commented on SPARK-24642:
I created new ticket SPARK-24709 which aims to add simpler
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Maxim Gekk edited comment on SPARK-24642 at 7/1/18 10:05 AM:
-
[~rxin] I
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Maxim Gekk resolved SPARK-24643.
Resolution: Won't Fix
> from_json should accept an aggregate function as schema
>
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Maxim Gekk resolved SPARK-24445.
Resolution: Won't Fix
> Schema in json format for from_json in SQL
>
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https://issues.apache.org/jira/browse/SPARK-9775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16522064#comment-16522064
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Maxim Gekk commented on SPARK-9775:
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Please, change another related methods like proposed in the PR:
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Maxim Gekk commented on SPARK-24642:
> Do we want this as an aggregate function?
I thought of
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https://issues.apache.org/jira/browse/SPARK-24164?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16530448#comment-16530448
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Maxim Gekk commented on SPARK-24164:
[~maryannxue] Are you working on the feature, or maybe you plan
Maxim Gekk created SPARK-24722:
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Summary: Column-based API for pivoting
Key: SPARK-24722
URL: https://issues.apache.org/jira/browse/SPARK-24722
Project: Spark
Issue Type: Improvement
Maxim Gekk created SPARK-24118:
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Summary: Support lineSep format independent from encoding
Key: SPARK-24118
URL: https://issues.apache.org/jira/browse/SPARK-24118
Project: Spark
Issue Type:
Maxim Gekk created SPARK-24171:
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Summary: Update comments for non-deterministic functions
Key: SPARK-24171
URL: https://issues.apache.org/jira/browse/SPARK-24171
Project: Spark
Issue Type:
Maxim Gekk created SPARK-23410:
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Summary: Unable to read jsons in charset different from UTF-8
Key: SPARK-23410
URL: https://issues.apache.org/jira/browse/SPARK-23410
Project: Spark
Issue Type:
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https://issues.apache.org/jira/browse/SPARK-23410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk updated SPARK-23410:
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Shepherd: Herman van Hovell
> Unable to read jsons in charset different from UTF-8
>
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https://issues.apache.org/jira/browse/SPARK-23410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16364849#comment-16364849
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Maxim Gekk commented on SPARK-23410:
[~bersprockets] does your json contain BOM in the first 2 bytes?
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Maxim Gekk edited comment on SPARK-23410 at 2/14/18 10:20 PM:
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Maxim Gekk updated SPARK-23410:
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Attachment: utf16WithBOM.json
> Unable to read jsons in charset different from UTF-8
>
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Maxim Gekk commented on SPARK-23410:
I am working on a fix, just in case
> Unable to read jsons in
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Maxim Gekk commented on SPARK-23410:
I attached the file on which I tested on 2.2.1:
{code:scala}
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Maxim Gekk commented on SPARK-23410:
[~sameerag] It is not blocker anymore. I unset the blocker flag.
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Maxim Gekk updated SPARK-23410:
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Priority: Major (was: Blocker)
> Unable to read jsons in charset different from UTF-8
>
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https://issues.apache.org/jira/browse/SPARK-24777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16560896#comment-16560896
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Maxim Gekk commented on SPARK-24777:
[~Gengliang.Wang] Which benchmarks are you going to add? Just
Maxim Gekk created SPARK-24959:
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Summary: Do not invoke the CSV/JSON parser for empty schema
Key: SPARK-24959
URL: https://issues.apache.org/jira/browse/SPARK-24959
Project: Spark
Issue Type:
Maxim Gekk created SPARK-24945:
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Summary: Switch to unoVocity 2.7.2
Key: SPARK-24945
URL: https://issues.apache.org/jira/browse/SPARK-24945
Project: Spark
Issue Type: Improvement
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https://issues.apache.org/jira/browse/SPARK-24945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk updated SPARK-24945:
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Summary: Switch to uniVocity 2.7.2 (was: Switch to unoVocity 2.7.2)
> Switch to uniVocity 2.7.2
>
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Maxim Gekk updated SPARK-24945:
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Summary: Switch to uniVocity >= 2.7.2 (was: Switch to uniVocity 2.7.2)
> Switch to uniVocity >=
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Maxim Gekk updated SPARK-24945:
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Description: The recent version 2.7.2 of uniVocity parser includes the fix:
Maxim Gekk created SPARK-24952:
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Summary: Support LZMA2 compression by Avro datasource
Key: SPARK-24952
URL: https://issues.apache.org/jira/browse/SPARK-24952
Project: Spark
Issue Type:
Maxim Gekk created SPARK-25048:
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Summary: Pivoting by multiple columns
Key: SPARK-25048
URL: https://issues.apache.org/jira/browse/SPARK-25048
Project: Spark
Issue Type: Improvement
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Maxim Gekk updated SPARK-25048:
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Summary: Pivoting by multiple columns in Scala/Java (was: Pivoting by
multiple columns)
>
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https://issues.apache.org/jira/browse/SPARK-25195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16589335#comment-16589335
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Maxim Gekk commented on SPARK-25195:
> Problem number 1: The from_json function accepts as a schema
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https://issues.apache.org/jira/browse/SPARK-25240?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk updated SPARK-25240:
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Summary: A deadlock in ALTER TABLE RECOVER PARTITIONS (was: Dead-lock in
ALTER TABLE RECOVER
Maxim Gekk created SPARK-25240:
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Summary: Dead-lock in ALTER TABLE RECOVER PARTITIONS
Key: SPARK-25240
URL: https://issues.apache.org/jira/browse/SPARK-25240
Project: Spark
Issue Type: Bug
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https://issues.apache.org/jira/browse/SPARK-25199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16592704#comment-16592704
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Maxim Gekk commented on SPARK-25199:
I wasn't able to reproduce the issue on the current master:
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Maxim Gekk resolved SPARK-25199.
Resolution: Cannot Reproduce
> InferSchema "all Strings" if one of many CSVs is empty
>
Maxim Gekk created SPARK-25243:
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Summary: Use FailureSafeParser in from_json
Key: SPARK-25243
URL: https://issues.apache.org/jira/browse/SPARK-25243
Project: Spark
Issue Type: Improvement
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https://issues.apache.org/jira/browse/SPARK-17916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16584357#comment-16584357
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Maxim Gekk commented on SPARK-17916:
> he default behavior in 2.3.x for csv format is that when i
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https://issues.apache.org/jira/browse/SPARK-25227?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16593368#comment-16593368
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Maxim Gekk commented on SPARK-25227:
> I don't know about to_json. Maybe Maxim Gekk can comment more
Maxim Gekk created SPARK-25252:
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Summary: Support arrays of any types in to_json
Key: SPARK-25252
URL: https://issues.apache.org/jira/browse/SPARK-25252
Project: Spark
Issue Type: Improvement
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https://issues.apache.org/jira/browse/SPARK-25195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16589850#comment-16589850
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Maxim Gekk commented on SPARK-25195:
> 1. Does this patch also solve problem 2, as described above?
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Maxim Gekk commented on SPARK-25195:
This is the ticket which combines both from_json/to_json:
Maxim Gekk created SPARK-24854:
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Summary: Gather all options into AvroOptions
Key: SPARK-24854
URL: https://issues.apache.org/jira/browse/SPARK-24854
Project: Spark
Issue Type: Sub-task
Maxim Gekk created SPARK-24836:
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Summary: New option - ignoreExtension
Key: SPARK-24836
URL: https://issues.apache.org/jira/browse/SPARK-24836
Project: Spark
Issue Type: Sub-task
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https://issues.apache.org/jira/browse/SPARK-24849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16547876#comment-16547876
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Maxim Gekk commented on SPARK-24849:
I am working on the ticket.
> Convert StructType to DDL string
Maxim Gekk created SPARK-24849:
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Summary: Convert StructType to DDL string
Key: SPARK-24849
URL: https://issues.apache.org/jira/browse/SPARK-24849
Project: Spark
Issue Type: Improvement
Maxim Gekk created SPARK-24810:
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Summary: Fix paths to resource files in AvroSuite
Key: SPARK-24810
URL: https://issues.apache.org/jira/browse/SPARK-24810
Project: Spark
Issue Type: Sub-task
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Maxim Gekk updated SPARK-24810:
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Attachment: Screen Shot 2018-07-15 at 15.28.13.png
> Fix paths to resource files in AvroSuite
>
Maxim Gekk created SPARK-24911:
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Summary: SHOW CREATE TABLE drops escaping of nested column names
Key: SPARK-24911
URL: https://issues.apache.org/jira/browse/SPARK-24911
Project: Spark
Issue
Maxim Gekk created SPARK-24881:
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Summary: New options - compression and compressionLevel
Key: SPARK-24881
URL: https://issues.apache.org/jira/browse/SPARK-24881
Project: Spark
Issue Type:
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https://issues.apache.org/jira/browse/SPARK-24849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16548878#comment-16548878
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Maxim Gekk commented on SPARK-24849:
[~maropu] This is a part of my work on customer's issue. There
Maxim Gekk created SPARK-24807:
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Summary: Adding files/jars twice: output a warning and add a note
Key: SPARK-24807
URL: https://issues.apache.org/jira/browse/SPARK-24807
Project: Spark
Issue
Maxim Gekk created SPARK-24805:
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Summary: Don't ignore files without .avro extension by default
Key: SPARK-24805
URL: https://issues.apache.org/jira/browse/SPARK-24805
Project: Spark
Issue
Maxim Gekk created SPARK-25286:
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Summary: Remove dangerous parmap
Key: SPARK-25286
URL: https://issues.apache.org/jira/browse/SPARK-25286
Project: Spark
Issue Type: Improvement
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https://issues.apache.org/jira/browse/SPARK-25283?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk resolved SPARK-25283.
Resolution: Fixed
Fix Version/s: 2.4.0
It is fixed by the PR:
Maxim Gekk created SPARK-25384:
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Summary: Removing spark.sql.fromJsonForceNullableSchema
Key: SPARK-25384
URL: https://issues.apache.org/jira/browse/SPARK-25384
Project: Spark
Issue Type:
Maxim Gekk created SPARK-25381:
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Summary: Stratified sampling by Column argument
Key: SPARK-25381
URL: https://issues.apache.org/jira/browse/SPARK-25381
Project: Spark
Issue Type: Improvement
Maxim Gekk created SPARK-25387:
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Summary: Malformed CSV causes NPE
Key: SPARK-25387
URL: https://issues.apache.org/jira/browse/SPARK-25387
Project: Spark
Issue Type: Bug
Components:
Maxim Gekk created SPARK-25393:
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Summary: Parsing CSV strings in a column
Key: SPARK-25393
URL: https://issues.apache.org/jira/browse/SPARK-25393
Project: Spark
Issue Type: Improvement
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https://issues.apache.org/jira/browse/SPARK-25396?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk updated SPARK-25396:
---
Description:
If a JSON file has a structure like below:
{code}
[
{
Maxim Gekk created SPARK-25396:
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Summary: Read array of JSON objects via an Iterator
Key: SPARK-25396
URL: https://issues.apache.org/jira/browse/SPARK-25396
Project: Spark
Issue Type:
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https://issues.apache.org/jira/browse/SPARK-25396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16609469#comment-16609469
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Maxim Gekk commented on SPARK-25396:
[~hyukjin.kwon] WDYT
> Read array of JSON objects via an
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Maxim Gekk commented on SPARK-25396:
I have a concern regarding to when I should close Jackson
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https://issues.apache.org/jira/browse/SPARK-25273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk updated SPARK-25273:
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Summary: How to install testthat v1.0.2 (was: How to install testthat =
1.0.2)
> How to install
Maxim Gekk created SPARK-25273:
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Summary: How to install testthat = 1.0.2
Key: SPARK-25273
URL: https://issues.apache.org/jira/browse/SPARK-25273
Project: Spark
Issue Type: Documentation
Maxim Gekk created SPARK-24757:
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Summary: Improve error message for broadcast timeouts
Key: SPARK-24757
URL: https://issues.apache.org/jira/browse/SPARK-24757
Project: Spark
Issue Type:
Maxim Gekk created SPARK-24761:
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Summary: Check modifiability of config parameters
Key: SPARK-24761
URL: https://issues.apache.org/jira/browse/SPARK-24761
Project: Spark
Issue Type: Improvement
Maxim Gekk created SPARK-23620:
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Summary: Split thread dump lines by using the br tag
Key: SPARK-23620
URL: https://issues.apache.org/jira/browse/SPARK-23620
Project: Spark
Issue Type: Bug
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https://issues.apache.org/jira/browse/SPARK-23649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk updated SPARK-23649:
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Attachment: utf8xFF.csv
> CSV schema inferring fails on some UTF-8 chars
>
Maxim Gekk created SPARK-23649:
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Summary: CSV schema inferring fails on some UTF-8 chars
Key: SPARK-23649
URL: https://issues.apache.org/jira/browse/SPARK-23649
Project: Spark
Issue Type: Bug
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Maxim Gekk updated SPARK-23649:
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Shepherd: Herman van Hovell
> CSV schema inferring fails on some UTF-8 chars
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https://issues.apache.org/jira/browse/SPARK-23643?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk updated SPARK-23643:
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Summary: XORShiftRandom.hashSeed allocates unnecessary memory (was:
XORShiftRandom.setSeed
Maxim Gekk created SPARK-23643:
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Summary: XORShiftRandom.setSeed allocates unnecessary memory
Key: SPARK-23643
URL: https://issues.apache.org/jira/browse/SPARK-23643
Project: Spark
Issue Type:
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https://issues.apache.org/jira/browse/SPARK-23643?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk updated SPARK-23643:
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Description: The hashSeed method allocates 64 bytes buffer and puts only 8
bytes of the seed
Maxim Gekk created SPARK-24068:
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Summary: CSV schema inferring doesn't work for compressed files
Key: SPARK-24068
URL: https://issues.apache.org/jira/browse/SPARK-24068
Project: Spark
Issue
Maxim Gekk created SPARK-24004:
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Summary: Tests of from_json for MapType
Key: SPARK-24004
URL: https://issues.apache.org/jira/browse/SPARK-24004
Project: Spark
Issue Type: Test
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