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Maxim Gekk reopened SPARK-24640:
> size(null) returns null
>
>
> Key: SPARK-24640
>
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Maxim Gekk edited comment on SPARK-24640 at 10/8/19 6:11 AM:
-
As far as I
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Maxim Gekk commented on SPARK-24640:
As far as I remember we planed to remove
Maxim Gekk created SPARK-29371:
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Summary: Support interval field values with fractional parts
Key: SPARK-29371
URL: https://issues.apache.org/jira/browse/SPARK-29371
Project: Spark
Issue Type:
Maxim Gekk created SPARK-29370:
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Summary: Interval strings without explicit unit markings
Key: SPARK-29370
URL: https://issues.apache.org/jira/browse/SPARK-29370
Project: Spark
Issue Type:
Maxim Gekk created SPARK-29369:
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Summary: Accept strings without `interval` prefix in casting to
intervals
Key: SPARK-29369
URL: https://issues.apache.org/jira/browse/SPARK-29369
Project: Spark
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Maxim Gekk commented on SPARK-29368:
I am working on this
> Port interval.sql
> -
>
Maxim Gekk created SPARK-29368:
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Summary: Port interval.sql
Key: SPARK-29368
URL: https://issues.apache.org/jira/browse/SPARK-29368
Project: Spark
Issue Type: Sub-task
Components: SQL
Maxim Gekk created SPARK-29365:
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Summary: Support date and timestamp subtraction
Key: SPARK-29365
URL: https://issues.apache.org/jira/browse/SPARK-29365
Project: Spark
Issue Type: Sub-task
Maxim Gekk created SPARK-29364:
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Summary: Return intervals from date subtracts
Key: SPARK-29364
URL: https://issues.apache.org/jira/browse/SPARK-29364
Project: Spark
Issue Type: Improvement
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Maxim Gekk commented on SPARK-24540:
[~hyukjin.kwon] I think we should open one JIRA ticket for
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Maxim Gekk updated SPARK-29362:
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Summary: Move timestamp expressions and tests to separate files (was: Move
timestamp expression
Maxim Gekk created SPARK-29362:
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Summary: Move timestamp expression and tests to separate files
Key: SPARK-29362
URL: https://issues.apache.org/jira/browse/SPARK-29362
Project: Spark
Issue
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Maxim Gekk commented on SPARK-25440:
[~shashidha...@gmail.com] Call
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Maxim Gekk updated SPARK-28425:
---
Description:
||Operator||Example||Result||
|{{+}}|{{date '2001-09-28' + interval '1
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Maxim Gekk updated SPARK-29355:
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Description:
||Operator||Example||Result||
|{{-}}|{{timestamp '2001-09-29 03:00' - timestamp
Maxim Gekk created SPARK-29355:
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Summary: Support timestamps subtraction
Key: SPARK-29355
URL: https://issues.apache.org/jira/browse/SPARK-29355
Project: Spark
Issue Type: Sub-task
Maxim Gekk created SPARK-29342:
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Summary: Make casting strings to intervals case insensitive
Key: SPARK-29342
URL: https://issues.apache.org/jira/browse/SPARK-29342
Project: Spark
Issue Type:
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Maxim Gekk updated SPARK-29328:
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Labels: correctness (was: )
> Incorrect calculation mean seconds per month
>
Maxim Gekk created SPARK-29328:
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Summary: Incorrect calculation mean seconds per month
Key: SPARK-29328
URL: https://issues.apache.org/jira/browse/SPARK-29328
Project: Spark
Issue Type: Bug
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Maxim Gekk updated SPARK-29313:
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Summary: Failure on writing to `noop` datasource in benchmarks (was:
Failure on overwriting
Maxim Gekk created SPARK-29313:
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Summary: Failure on overwriting benchmark results
Key: SPARK-29313
URL: https://issues.apache.org/jira/browse/SPARK-29313
Project: Spark
Issue Type: Test
Maxim Gekk created SPARK-29311:
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Summary: Return seconds with fraction from `date_part`/`extract`
Key: SPARK-29311
URL: https://issues.apache.org/jira/browse/SPARK-29311
Project: Spark
Issue
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Maxim Gekk commented on SPARK-29275:
[~dongjoon] Can we resolve this?
> Update the SQL migration
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Maxim Gekk resolved SPARK-24171.
Fix Version/s: 2.4.0
Resolution: Done
> Update comments for non-deterministic functions
>
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Maxim Gekk resolved SPARK-24591.
Resolution: Won't Fix
> Number of cores and executors in the cluster
>
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Maxim Gekk resolved SPARK-25440.
Fix Version/s: 3.0.0
Resolution: Fixed
> Dump query execution info to a file
>
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Maxim Gekk commented on SPARK-29115:
[~dongjoon]This can be resolved, I think.
> Add benchmarks for
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Maxim Gekk commented on SPARK-29155:
[~dongjoon]This can be resolved, right?
> Support special
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Maxim Gekk commented on SPARK-29241:
[~dongjoon] [~hyukjin.kwon] [~srowen] WDYT? Will this feature
Maxim Gekk created SPARK-29275:
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Summary: Update the SQL migration guide regarding special
date/timestamp values
Key: SPARK-29275
URL: https://issues.apache.org/jira/browse/SPARK-29275
Project: Spark
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Maxim Gekk resolved SPARK-29264.
Resolution: Won't Fix
> Incorrect example for the RLike expression
>
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Maxim Gekk commented on SPARK-29264:
Remove Rlike from the ignore set after fix:
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Maxim Gekk updated SPARK-29264:
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Summary: Incorrect example for the RLike expression (was: Fix examples for
the RLike expression)
Maxim Gekk created SPARK-29264:
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Summary: Fix examples for the RLike expression
Key: SPARK-29264
URL: https://issues.apache.org/jira/browse/SPARK-29264
Project: Spark
Issue Type: Bug
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Maxim Gekk commented on SPARK-29242:
I am working on this
> Check results of expression examples
Maxim Gekk created SPARK-29242:
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Summary: Check results of expression examples automatically
Key: SPARK-29242
URL: https://issues.apache.org/jira/browse/SPARK-29242
Project: Spark
Issue Type:
Maxim Gekk created SPARK-29241:
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Summary: Show alternative names in the function description
Key: SPARK-29241
URL: https://issues.apache.org/jira/browse/SPARK-29241
Project: Spark
Issue Type:
Maxim Gekk created SPARK-29237:
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Summary: Use _FUNC_ in expression examples
Key: SPARK-29237
URL: https://issues.apache.org/jira/browse/SPARK-29237
Project: Spark
Issue Type: Improvement
Maxim Gekk created SPARK-29200:
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Summary: Optimize `extract`/`date_part` for epoch
Key: SPARK-29200
URL: https://issues.apache.org/jira/browse/SPARK-29200
Project: Spark
Issue Type: Improvement
Maxim Gekk created SPARK-29190:
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Summary: Optimize `extract`/`date_part` for the milliseconds
`field`
Key: SPARK-29190
URL: https://issues.apache.org/jira/browse/SPARK-29190
Project: Spark
Maxim Gekk created SPARK-29187:
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Summary: Return null from `date_part()` for the null `field`
Key: SPARK-29187
URL: https://issues.apache.org/jira/browse/SPARK-29187
Project: Spark
Issue Type:
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Maxim Gekk updated SPARK-29171:
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Description:
The updated benchmark results show performance regression *more than 4 times*
in
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Maxim Gekk updated SPARK-29170:
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Description:
The updated benchmark results show performance regression *(2 times slower)* in
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Maxim Gekk updated SPARK-29169:
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Description:
The updated benchmark results show performance regression *(almost 2 times
slower)*
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Maxim Gekk updated SPARK-29169:
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Description: The updated benchmark results show performance regression
*(almost 2 times slower)* in
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Maxim Gekk updated SPARK-29170:
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Description: The updated benchmark results show performance regression *(2
times slower)* in
Maxim Gekk created SPARK-29171:
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Summary: Performance regression in Parquet MR on scans of 100
columns
Key: SPARK-29171
URL: https://issues.apache.org/jira/browse/SPARK-29171
Project: Spark
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Maxim Gekk updated SPARK-29171:
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Description: The updated benchmark results show performance regression
*more than 4 times* in
Maxim Gekk created SPARK-29170:
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Summary: Performance regression in CSV/JSON on partitioned tables
Key: SPARK-29170
URL: https://issues.apache.org/jira/browse/SPARK-29170
Project: Spark
Issue
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Maxim Gekk updated SPARK-29169:
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Summary: Performance regression in ORC Vectorized on TINYINT scans (was:
Fix performance
Maxim Gekk created SPARK-29169:
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Summary: Fix performance regression in ORC Vectorized
Key: SPARK-29169
URL: https://issues.apache.org/jira/browse/SPARK-29169
Project: Spark
Issue Type:
Maxim Gekk created SPARK-29155:
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Summary: Support special date/timestamp values in the PostgreSQL
dialect only
Key: SPARK-29155
URL: https://issues.apache.org/jira/browse/SPARK-29155
Project: Spark
Maxim Gekk created SPARK-29141:
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Summary: Use SqlBasedBenchmark in SQL benchmarks
Key: SPARK-29141
URL: https://issues.apache.org/jira/browse/SPARK-29141
Project: Spark
Issue Type: Test
Maxim Gekk created SPARK-29115:
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Summary: Add benchmarks for make_date() and make_timestamp()
Key: SPARK-29115
URL: https://issues.apache.org/jira/browse/SPARK-29115
Project: Spark
Issue Type:
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Maxim Gekk commented on SPARK-29055:
[~Geopap] Can you provide the csv files?
> Memory leak in
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Maxim Gekk resolved SPARK-29090.
Resolution: Won't Fix
> Invalid patterns of seconds fractions in functions comments
>
Maxim Gekk created SPARK-29090:
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Summary: Invalid patterns of seconds fractions in functions
comments
Key: SPARK-29090
URL: https://issues.apache.org/jira/browse/SPARK-29090
Project: Spark
Maxim Gekk created SPARK-29074:
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Summary: Optimize `date_format` for foldable `fmt`
Key: SPARK-29074
URL: https://issues.apache.org/jira/browse/SPARK-29074
Project: Spark
Issue Type:
Maxim Gekk created SPARK-29065:
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Summary: Extend `EXTRACT` benchmark
Key: SPARK-29065
URL: https://issues.apache.org/jira/browse/SPARK-29065
Project: Spark
Issue Type: Test
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Maxim Gekk updated SPARK-29024:
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Summary: Ignore case while resolving time zones (was: Support the `zulu`
time zone)
> Ignore case
Maxim Gekk created SPARK-29025:
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Summary: Support seconds precision by the timestamp type
Key: SPARK-29025
URL: https://issues.apache.org/jira/browse/SPARK-29025
Project: Spark
Issue Type:
Maxim Gekk created SPARK-29024:
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Summary: Support the `zulu` time zone
Key: SPARK-29024
URL: https://issues.apache.org/jira/browse/SPARK-29024
Project: Spark
Issue Type: Sub-task
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Maxim Gekk commented on SPARK-29006:
[~f2005...@gmail.com] Sure, you can but you will need code from
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Maxim Gekk updated SPARK-28141:
---
Description:
||Input String||Valid Types||Description||
|{{epoch}}|{{date}}|1970-01-01 00:00:00+00
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Maxim Gekk updated SPARK-28141:
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Summary: Date type can not accept special values (was: Timestamp/Date type
can not accept special
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Maxim Gekk updated SPARK-29012:
---
Description:
||Input String||Valid Types||Description||
|{{epoch}}|{{timestamp}}|1970-01-01
Maxim Gekk created SPARK-29012:
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Summary: Timestamp type can not accept special values
Key: SPARK-29012
URL: https://issues.apache.org/jira/browse/SPARK-29012
Project: Spark
Issue Type:
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Maxim Gekk updated SPARK-28141:
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Description:
||Input String||Valid Types||Description||
|{{epoch}}|{{date}},
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Maxim Gekk updated SPARK-28141:
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Description:
||Input String||Valid Types||Description||
|{{epoch}}|{{date}},
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Maxim Gekk updated SPARK-29006:
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Description:
||Input String||Valid Types||Description||
|{{infinity}}|{{date}}, {{timestamp}}|later
Maxim Gekk created SPARK-29006:
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Summary: Support special date/timestamp values
`infinity`/`-infinity`
Key: SPARK-29006
URL: https://issues.apache.org/jira/browse/SPARK-29006
Project: Spark
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Maxim Gekk updated SPARK-28973:
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Description:
The time type should represent local time in microsecond precision with valid
range
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Maxim Gekk updated SPARK-28973:
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Description: The time type should represent local time in microsecond
precision with valid range of
Maxim Gekk created SPARK-28973:
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Summary: Add TimeType to Catalyst
Key: SPARK-28973
URL: https://issues.apache.org/jira/browse/SPARK-28973
Project: Spark
Issue Type: Sub-task
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Maxim Gekk commented on SPARK-28767:
See the PR where the issue was found:
Maxim Gekk created SPARK-28767:
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Summary: ParseException: no viable alternative at input 'year'
Key: SPARK-28767
URL: https://issues.apache.org/jira/browse/SPARK-28767
Project: Spark
Issue
Maxim Gekk created SPARK-28745:
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Summary: Add benchmarks for `extract()`
Key: SPARK-28745
URL: https://issues.apache.org/jira/browse/SPARK-28745
Project: Spark
Issue Type: New Feature
Maxim Gekk created SPARK-28718:
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Summary: Support field synonyms at `extract`
Key: SPARK-28718
URL: https://issues.apache.org/jira/browse/SPARK-28718
Project: Spark
Issue Type: Sub-task
Maxim Gekk created SPARK-28700:
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Summary: make_timestamp loses seconds fractions
Key: SPARK-28700
URL: https://issues.apache.org/jira/browse/SPARK-28700
Project: Spark
Issue Type: Bug
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Maxim Gekk updated SPARK-28420:
---
Description:
||Function||Return Type||Description||Example||Result||
|{{date_part(}}{{text}}{{,
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Maxim Gekk updated SPARK-28420:
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Summary: Date/Time Functions: date_part for intervals (was: Date/Time
Functions: date_part)
>
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Maxim Gekk updated SPARK-28690:
---
Description:
||Function||Return Type||Description||Example||Result||
|{{date_part(}}{{text}}{{,
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Maxim Gekk updated SPARK-28690:
---
Summary: Date/Time Functions: date_part for timestamps (was: Date/Time
Functions: date_part for
Maxim Gekk created SPARK-28690:
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Summary: Date/Time Functions: date_part for intervals
Key: SPARK-28690
URL: https://issues.apache.org/jira/browse/SPARK-28690
Project: Spark
Issue Type:
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Maxim Gekk updated SPARK-28687:
---
Description:
Currently, we support these field for EXTRACT: CENTURY, MILLENNIUM, DECADE,
YEAR,
Maxim Gekk created SPARK-28687:
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Summary: Support `epoch`, `isoyear`, `milliseconds` and
`microseconds` at `extract()`
Key: SPARK-28687
URL: https://issues.apache.org/jira/browse/SPARK-28687
Project:
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https://issues.apache.org/jira/browse/SPARK-28656?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk updated SPARK-28656:
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Summary: Support `millennium`, `century` and `decade` at `extract()` (was:
Support `millenium`,
Maxim Gekk created SPARK-28656:
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Summary: Support `millenium`, `century` and `decade` at `extract()`
Key: SPARK-28656
URL: https://issues.apache.org/jira/browse/SPARK-28656
Project: Spark
Issue
Maxim Gekk created SPARK-28643:
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Summary: Use Java 8 time API in Dataset.show
Key: SPARK-28643
URL: https://issues.apache.org/jira/browse/SPARK-28643
Project: Spark
Issue Type: Improvement
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Maxim Gekk commented on SPARK-28624:
Just in case, the issue exists for negative years storing to
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Maxim Gekk commented on SPARK-28624:
The problem is in storing values of DATE type to a hive table.
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Maxim Gekk updated SPARK-28624:
---
Attachment: Screen Shot 2019-08-05 at 18.19.39.png
> make_date is inconsistent when reading from
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Maxim Gekk commented on SPARK-28624:
[~yumwang] Thanks. I will take a look at the issue.
>
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Maxim Gekk updated SPARK-28017:
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Summary: Enhance DATE_TRUNC (was: Enhance EXTRACT/DATE_TRUNC)
> Enhance DATE_TRUNC
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https://issues.apache.org/jira/browse/SPARK-28017?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk updated SPARK-28017:
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Description:
For DATE_TRUNC, we need support: microseconds, milliseconds, decade, century,
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https://issues.apache.org/jira/browse/SPARK-28623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk updated SPARK-28623:
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Description:
Currently, we support these field for EXTRACT: YEAR, QUARTER, MONTH, WEEK, DAY,
Maxim Gekk created SPARK-28623:
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Summary: Enhance EXTRACT
Key: SPARK-28623
URL: https://issues.apache.org/jira/browse/SPARK-28623
Project: Spark
Issue Type: Sub-task
Components: SQL
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https://issues.apache.org/jira/browse/SPARK-28596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16899834#comment-16899834
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Maxim Gekk commented on SPARK-28596:
DateTimeBenchmark shows performance degradation up to 3 times
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https://issues.apache.org/jira/browse/SPARK-28471?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16899633#comment-16899633
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Maxim Gekk edited comment on SPARK-28471 at 8/4/19 1:53 PM:
[~yumwang] There
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