[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-09-02 Thread koertkuipers
Github user koertkuipers commented on the issue: https://github.com/apache/spark/pull/21273 it would provide a workaround i think, yes. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-09-02 Thread HyukjinKwon
Github user HyukjinKwon commented on the issue: https://github.com/apache/spark/pull/21273 https://github.com/apache/spark/pull/22234 was already open. Wouldn't it be able to workaround if it's configurable? --- -

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-09-01 Thread koertkuipers
Github user koertkuipers commented on the issue: https://github.com/apache/spark/pull/21273 @HyukjinKwon see https://github.com/apache/spark/pull/22312 --- - To unsubscribe, e-mail:

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-08-23 Thread HyukjinKwon
Github user HyukjinKwon commented on the issue: https://github.com/apache/spark/pull/21273 @koertkuipers you wanna make a PR to make it configuration? --- - To unsubscribe, e-mail:

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-08-23 Thread koertkuipers
Github user koertkuipers commented on the issue: https://github.com/apache/spark/pull/21273 i would suggest at least that when the quote character is changed that the empty value should change accordingly. an empty value of ```""``` makes no sense if the quote character is not

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-08-19 Thread koertkuipers
Github user koertkuipers commented on the issue: https://github.com/apache/spark/pull/21273 @HyukjinKwon see the jira for the example code that reproduces the issue. let me know if you need anything else. best, koert ---

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-08-19 Thread HyukjinKwon
Github user HyukjinKwon commented on the issue: https://github.com/apache/spark/pull/21273 @koertkuipers, would you mind if I ask provide a reproducer please? --- - To unsubscribe, e-mail:

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-08-19 Thread koertkuipers
Github user koertkuipers commented on the issue: https://github.com/apache/spark/pull/21273 to summarize my findings from jira: this breaks any usage without quoting. for example we remove all characters from our values that need to be quoted (delimiters, newlines) so we know we

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-05-13 Thread HyukjinKwon
Github user HyukjinKwon commented on the issue: https://github.com/apache/spark/pull/21273 Merged to master. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail:

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-05-13 Thread maropu
Github user maropu commented on the issue: https://github.com/apache/spark/pull/21273 LGTM --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail:

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-05-12 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue: https://github.com/apache/spark/pull/21273 Merged build finished. Test PASSed. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-05-12 Thread AmplabJenkins
Github user AmplabJenkins commented on the issue: https://github.com/apache/spark/pull/21273 Test PASSed. Refer to this link for build results (access rights to CI server needed): https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/90543/ Test PASSed. ---

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-05-12 Thread SparkQA
Github user SparkQA commented on the issue: https://github.com/apache/spark/pull/21273 **[Test build #90543 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/90543/testReport)** for PR 21273 at commit

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-05-12 Thread MaxGekk
Github user MaxGekk commented on the issue: https://github.com/apache/spark/pull/21273 @gengliangwang @gatorsmile I added a benchmark for parsing of quoted values. Parsing time dropped by **28%** (look at the commit

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-05-12 Thread SparkQA
Github user SparkQA commented on the issue: https://github.com/apache/spark/pull/21273 **[Test build #90543 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/90543/testReport)** for PR 21273 at commit

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-05-12 Thread gengliangwang
Github user gengliangwang commented on the issue: https://github.com/apache/spark/pull/21273 LGTM, it would be nice to have a micro-benmark suite in this PR. --- - To unsubscribe, e-mail:

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-05-10 Thread MaxGekk
Github user MaxGekk commented on the issue: https://github.com/apache/spark/pull/21273 >> CSV parser now parses quoted values ~30% faster > Could we add a micro-benmark suite for this? @gatorsmile In this PR or in a separate one? ---

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-05-10 Thread gatorsmile
Github user gatorsmile commented on the issue: https://github.com/apache/spark/pull/21273 > CSV parser now parses quoted values ~30% faster Could we add a micro-benmark suite for this? --- - To unsubscribe,

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-05-10 Thread gatorsmile
Github user gatorsmile commented on the issue: https://github.com/apache/spark/pull/21273 cc @gengliangwang --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail:

[GitHub] spark issue #21273: [SPARK-17916][SQL] Fix empty string being parsed as null...

2018-05-10 Thread MaxGekk
Github user MaxGekk commented on the issue: https://github.com/apache/spark/pull/21273 @HyukjinKwon @maropu Please, have a look at the PR. --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For