[Canonical-hw-cert] [Question #703403]: Feedback on the HPE ProLiant XL675d Gen10 Plus (Apollo 6500) (Milan) (202103-28863)

2022-10-06 Thread Kevin Zhang
New question #703403 on Ubuntu-Certification: https://answers.launchpad.net/ubuntu-certification/+question/703403 When attempting to install Ubuntu 22.04.1 LTS I am able to see the SSD’s that hang off of the storage controller, but I can’t see the NVME’s which is where we want to install the OS.

[jira] [Commented] (FLINK-18493) Make target home directory used to store yarn files configurable

2020-07-06 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-18493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17151927#comment-17151927 ] Kevin Zhang commented on FLINK-18493: - [~fly_in_gis] Yes I'd like to wor

[jira] [Commented] (FLINK-18493) Make target home directory used to store yarn files configurable

2020-07-06 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-18493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17151860#comment-17151860 ] Kevin Zhang commented on FLINK-18493: - [~fly_in_gis] yes I mean the sta

[jira] [Updated] (FLINK-18493) Make target home directory used to store yarn files configurable

2020-07-05 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-18493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kevin Zhang updated FLINK-18493: Description: When submitting applications to yarn, the file system's default home directory,

[jira] [Created] (FLINK-18493) Make target home directory used to store yarn files configurable

2020-07-05 Thread Kevin Zhang (Jira)
Kevin Zhang created FLINK-18493: --- Summary: Make target home directory used to store yarn files configurable Key: FLINK-18493 URL: https://issues.apache.org/jira/browse/FLINK-18493 Project: Flink

[jira] [Created] (FLINK-18493) Make target home directory used to store yarn files configurable

2020-07-05 Thread Kevin Zhang (Jira)
Kevin Zhang created FLINK-18493: --- Summary: Make target home directory used to store yarn files configurable Key: FLINK-18493 URL: https://issues.apache.org/jira/browse/FLINK-18493 Project: Flink

Re: [shlug] 2020年4月线上分享活动的幻灯片及《上海Linux用户组的过去、现在和未来》整理稿

2020-06-16 Thread kevin zhang
sage because you are subscribed to the Google > Groups Shanghai Linux User Group group. To post to this group, send email > to shlug@googlegroups.com. To unsubscribe from this group, send email to > shlug+unsubscr...@googlegroups.com. For more options, visit this group at > https://groups.

[jira] [Commented] (FLINK-18211) Dynamic properties setting 'pipeline.jars' will be overwritten

2020-06-16 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-18211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17136434#comment-17136434 ] Kevin Zhang commented on FLINK-18211: - hi [~kkl0u] IIRC, there is no other good

[jira] [Commented] (FLINK-17745) PackagedProgram' extractedTempLibraries and jarfiles may be duplicate

2020-05-18 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-17745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17110793#comment-17110793 ] Kevin Zhang commented on FLINK-17745: - [~fly_in_gis] IIUC, the problem that [~

[jira] [Created] (SPARK-31737) SparkSQL can't recognize the modified length of Hive varchar

2020-05-17 Thread Kevin Zhang (Jira)
Kevin Zhang created SPARK-31737: --- Summary: SparkSQL can't recognize the modified length of Hive varchar Key: SPARK-31737 URL: https://issues.apache.org/jira/browse/SPARK-31737 Project:

[MediaWiki-l] merge independent wiki with wikifarm?

2020-01-21 Thread Kevin Zhang
If I had an separate wiki and a wikifarm (using shared tables for user and actor) and wanted to merge the separate wiki into the wikifarm, what would be the safest way to handle user account migration without any conflicts/data corruption? Is it even safe to renumber user ids? Assume user ids for

[jira] [Commented] (CALCITE-3603) SqlLateralOperator's unparse add additional keyword 'LATERAL' when the inner operator is SqlSnapshot

2019-12-16 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-3603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16997908#comment-16997908 ] Kevin Zhang commented on CALCITE-3603: -- Thanks [~danny0405], it h

[jira] [Commented] (CALCITE-3603) SqlLateralOperator's unparse add additional keyword 'LATERAL' when the inner operator is SqlSnapshot

2019-12-16 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-3603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16997799#comment-16997799 ] Kevin Zhang commented on CALCITE-3603: -- [~danny0405] yes, I'd like to

[jira] [Commented] (CALCITE-3603) SqlLateralOperator's unparse add additional keyword 'LATERAL' when the inner operator is SqlSnapshot

2019-12-16 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-3603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16997796#comment-16997796 ] Kevin Zhang commented on CALCITE-3603: -- hi [~julianhyde], "LATERA

[jira] [Created] (CALCITE-3603) SqlLateralOperator's unparse add additional keyword 'LATERAL' when the inner operator is SqlSnapshot

2019-12-16 Thread Kevin Zhang (Jira)
Kevin Zhang created CALCITE-3603: Summary: SqlLateralOperator's unparse add additional keyword 'LATERAL' when the inner operator is SqlSnapshot Key: CALCITE-3603 URL: https://issues.apache.org/jira

[jira] [Created] (CALCITE-3603) SqlLateralOperator's unparse add additional keyword 'LATERAL' when the inner operator is SqlSnapshot

2019-12-16 Thread Kevin Zhang (Jira)
Kevin Zhang created CALCITE-3603: Summary: SqlLateralOperator's unparse add additional keyword 'LATERAL' when the inner operator is SqlSnapshot Key: CALCITE-3603 URL: https://issues.apache.org/jira

[MediaWiki-l] upgrading default password hashing algorithm

2019-11-29 Thread Kevin Zhang
I noticed that MediaWiki 1.33 includes a stronger hash algorithm (argon2) yet the default password algorithm in use is still pbkdf. The manual page is not updated for this. Does anyone know how to safely convert? Is it advisable to attempt changing to this new hash algorithm? Thanks, Kevin __

[jira] [Commented] (FLINK-14567) Aggregate query with more than two group fields can't be write into HBase sink

2019-11-15 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-14567?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16974992#comment-16974992 ] Kevin Zhang commented on FLINK-14567: - I basically agree with [~jackylau]. In

[jira] [Closed] (FLINK-14539) Unique key metadata should be ketp when using concat or concat_ws in some cases

2019-10-30 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-14539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kevin Zhang closed FLINK-14539. --- Resolution: Invalid > Unique key metadata should be ketp when using concat or concat_ws in s

[jira] [Commented] (FLINK-14539) Unique key metadata should be ketp when using concat or concat_ws in some cases

2019-10-30 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-14539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16962759#comment-16962759 ] Kevin Zhang commented on FLINK-14539: - [~jark] That's good, I'd li

[jira] [Commented] (FLINK-14539) Unique key metadata should be ketp when using concat or concat_ws in some cases

2019-10-29 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-14539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16962753#comment-16962753 ] Kevin Zhang commented on FLINK-14539: - [~jark] thansk, greate catch, I omitted

[jira] [Comment Edited] (FLINK-14539) Unique key metadata should be ketp when using concat or concat_ws in some cases

2019-10-28 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-14539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16960875#comment-16960875 ] Kevin Zhang edited comment on FLINK-14539 at 10/28/19 9:0

[jira] [Commented] (FLINK-14539) Unique key metadata should be ketp when using concat or concat_ws in some cases

2019-10-28 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-14539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16960875#comment-16960875 ] Kevin Zhang commented on FLINK-14539: - Thanks for your opinions[~jark][~danny

[jira] [Updated] (FLINK-14539) Unique key metadata should be ketp when using concat or concat_ws in some cases

2019-10-27 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-14539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kevin Zhang updated FLINK-14539: Description: Currently unique key metadata of a project relnode are only kept in the following

[jira] [Comment Edited] (FLINK-14539) Unique key metadata should be ketp when using concat or concat_ws in some cases

2019-10-27 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-14539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16960781#comment-16960781 ] Kevin Zhang edited comment on FLINK-14539 at 10/28/19 6:1

[jira] [Commented] (FLINK-14539) Unique key metadata should be ketp when using concat or concat_ws in some cases

2019-10-27 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-14539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16960781#comment-16960781 ] Kevin Zhang commented on FLINK-14539: - I indend to implement this usi

[jira] [Created] (FLINK-14539) Unique key metadata should be ketp when using concat or concat_ws in some cases

2019-10-27 Thread Kevin Zhang (Jira)
Kevin Zhang created FLINK-14539: --- Summary: Unique key metadata should be ketp when using concat or concat_ws in some cases Key: FLINK-14539 URL: https://issues.apache.org/jira/browse/FLINK-14539

[jira] [Created] (FLINK-14539) Unique key metadata should be ketp when using concat or concat_ws in some cases

2019-10-27 Thread Kevin Zhang (Jira)
Kevin Zhang created FLINK-14539: --- Summary: Unique key metadata should be ketp when using concat or concat_ws in some cases Key: FLINK-14539 URL: https://issues.apache.org/jira/browse/FLINK-14539

[jira] [Closed] (FLINK-14436) Add getter for ContextEnvironment instance in StreamContextEnvironment

2019-10-17 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-14436?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kevin Zhang closed FLINK-14436. --- Resolution: Won't Fix > Add getter for ContextEnvironment instance in StreamContextEnv

[jira] [Commented] (FLINK-14436) Add getter for ContextEnvironment instance in StreamContextEnvironment

2019-10-17 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-14436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16954317#comment-16954317 ] Kevin Zhang commented on FLINK-14436: - Thanks [~tison] for the information,

[jira] [Created] (FLINK-14436) Add getter for ContextEnvironment instance in StreamContextEnvironment

2019-10-17 Thread Kevin Zhang (Jira)
Kevin Zhang created FLINK-14436: --- Summary: Add getter for ContextEnvironment instance in StreamContextEnvironment Key: FLINK-14436 URL: https://issues.apache.org/jira/browse/FLINK-14436 Project: Flink

[jira] [Created] (FLINK-14436) Add getter for ContextEnvironment instance in StreamContextEnvironment

2019-10-17 Thread Kevin Zhang (Jira)
Kevin Zhang created FLINK-14436: --- Summary: Add getter for ContextEnvironment instance in StreamContextEnvironment Key: FLINK-14436 URL: https://issues.apache.org/jira/browse/FLINK-14436 Project: Flink

[jira] [Commented] (FLINK-13547) Verify and correct string function's semantic for Blink planner

2019-08-26 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-13547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16916313#comment-16916313 ] Kevin Zhang commented on FLINK-13547: - Thanks [~docete] and [~jark], we will ha

[jira] [Comment Edited] (FLINK-13547) Verify and correct string function's semantic for Blink planner

2019-08-23 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-13547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16914052#comment-16914052 ] Kevin Zhang edited comment on FLINK-13547 at 8/23/19 8:3

[jira] [Commented] (FLINK-13547) Verify and correct string function's semantic for Blink planner

2019-08-23 Thread Kevin Zhang (Jira)
[ https://issues.apache.org/jira/browse/FLINK-13547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16914052#comment-16914052 ] Kevin Zhang commented on FLINK-13547: - Hi [~docete] [~jark],is there substi

[jira] [Commented] (SPARK-24036) Stateful operators in continuous processing

2019-07-27 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-24036?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16894323#comment-16894323 ] Kevin Zhang commented on SPARK-24036: - Hi [~joseph.torres], is there any updat

[MediaWiki-l] Extension Development questions

2019-06-13 Thread Kevin Zhang
Hi, I have been planning and starting to implement a few of my own extensions. Having read through relevant manuals and documentation located at mediawiki.org, wanted to clarify a two things: 1. When using startAtomic()/endAtomic() or begin()/commit() pairs, I understand that these will commit ch

[jira] [Issue Comment Deleted] (SPARK-24630) SPIP: Support SQLStreaming in Spark

2019-04-16 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-24630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kevin Zhang updated SPARK-24630: Comment: was deleted (was: thanks [~Jackey Lee] So I'm wondering what's blocking the

[jira] [Commented] (SPARK-24630) SPIP: Support SQLStreaming in Spark

2019-04-15 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-24630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16818598#comment-16818598 ] Kevin Zhang commented on SPARK-24630: - thanks [~Jackey Lee] So I'm wonderi

[jira] [Updated] (SPARK-27340) Alias on TimeWIndow expression may cause watermark metadata lost

2019-04-01 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-27340?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kevin Zhang updated SPARK-27340: Description: When we use data api to write a structured streaming query job we usually specify a

[jira] [Updated] (SPARK-27340) Alias on TimeWIndow expression may cause watermark metadata lost

2019-04-01 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-27340?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kevin Zhang updated SPARK-27340: Description: When we use data api to write a structured streaming query job we usually specify a

[jira] [Created] (SPARK-27340) Alias on TimeWIndow expression may cause watermark metadata lost

2019-04-01 Thread Kevin Zhang (JIRA)
Kevin Zhang created SPARK-27340: --- Summary: Alias on TimeWIndow expression may cause watermark metadata lost Key: SPARK-27340 URL: https://issues.apache.org/jira/browse/SPARK-27340 Project: Spark

[jira] [Commented] (SPARK-24630) SPIP: Support SQLStreaming in Spark

2019-03-28 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-24630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16804535#comment-16804535 ] Kevin Zhang commented on SPARK-24630: - Hi, is there any update about the prog

misspell python to ptyhon in tutorial page

2019-02-27 Thread Kevin Zhang
Hey there, I find there is a misspelling mistake in https://docs.djangoproject.com/zh-hans/2.1/intro/reusable-apps/ and https://docs.djangoproject.com/zh-hans/2.0/intro/reusable-apps/. "ptyhon setup.py sdist" shoulde be "python setup.py sdist" Could anyone please correct it? Thanks. Yours sin

Re: [MediaWiki-l] image rebuilding issue - Rich

2019-02-06 Thread Kevin Zhang
Rich, To rebuild the images, just run rebuildimages.php. Change directory so you are in the maintenance folder. Thanks, Kevin On Wed, Feb 6, 2019 at 7:00 AM wrote: > Send MediaWiki-l mailing list submissions to > mediawiki-l@lists.wikimedia.org > > To subscribe or unsubscribe via the

[jira] [Updated] (SPARK-26350) Allow the user to override the group id of the Kafka's consumer

2018-12-13 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-26350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kevin Zhang updated SPARK-26350: Attachment: Permalink.url > Allow the user to override the group id of the Kafka's

[jira] [Commented] (CASSANDRA-14358) OutboundTcpConnection can hang for many minutes when nodes restart

2018-09-27 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-14358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16630690#comment-16630690 ] Kevin Zhang commented on CASSANDRA-14358: - [~jolynch]: thanks for

Re: [Wikitech-l] Wikitech-l Digest, Vol 181, Issue 42

2018-08-14 Thread kevin zhang
Amir, what you are suggesting at this point is basically that it doesn't matter because that bug report was closed once and intended to remain closed (despite being reopened) with reason that the WordPress website isn't ready for public consumption yet was made public to replace the previous. If th

Re: [Wikitech-l] coc ban

2018-08-08 Thread kevin zhang
So let me just clarify, so despite a few weeks ago the decision was effectively "we highly encourage but won't require", now it's if you do not include the coc then we will ban you from phabricator? Just want to make sure I understand the current stance... On Wed, Aug 8, 2018, 8:01 AM wrote: >

[jira] [Commented] (SPARK-20295) when spark.sql.adaptive.enabled is enabled, have conflict with Exchange Resue

2018-06-21 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-20295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16519994#comment-16519994 ] Kevin Zhang commented on SPARK-20295: - Still hit this bug in spark 2.3.0 &g

Re: [MediaWiki-l] MediaWiki-l Digest, Vol 177, Issue 11

2018-06-19 Thread kevin zhang
Out of curiosity, why is the sidebar getting replaced by a blank sidebar for private wikis not automatic yet requires hacks? Doesn't seem particularly difficult to merge into core...setting read access hides the wiki content yet left the sidebar exposed... On Mon, Jun 18, 2018, 8:01 AM wrote: >

Re: [Wikitech-l] Wikitech-l Digest, Vol 179, Issue 27

2018-06-11 Thread kevin zhang
Yaron, By deciding to not allow the coc.md in your extension repositories at gerrit, some people have publicly stated they won't contribute. You choose a position, others have decided it's not worth the trouble. If you updated your readme.md to be hostile, that is your own fault and would be advis

[jira] [Commented] (CASSANDRA-14358) OutboundTcpConnection can hang for many minutes when nodes restart

2018-06-08 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-14358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16506404#comment-16506404 ] Kevin Zhang commented on CASSANDRA-14358: - [~jolynch] currently we hav

[jira] [Commented] (SPARK-14974) spark sql job create too many files in HDFS when doing insert overwrite hive table

2018-02-28 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-14974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16380126#comment-16380126 ] Kevin Zhang commented on SPARK-14974: - I encountered the same problem with [~us

[jira] [Commented] (SPARK-23498) Accuracy problem in comparison with string and integer

2018-02-27 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-23498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16379753#comment-16379753 ] Kevin Zhang commented on SPARK-23498: - yes, thanks. But when we use spark sql to

[jira] [Updated] (SPARK-23498) Accuracy problem in comparison with string and integer

2018-02-23 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-23498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kevin Zhang updated SPARK-23498: Description: While comparing a string column with integer value, spark sql will automatically

[jira] [Created] (SPARK-23498) Accuracy problem in comparison with string and integer

2018-02-23 Thread Kevin Zhang (JIRA)
Kevin Zhang created SPARK-23498: --- Summary: Accuracy problem in comparison with string and integer Key: SPARK-23498 URL: https://issues.apache.org/jira/browse/SPARK-23498 Project: Spark Issue

[jira] [Commented] (SPARK-22755) Expression (946-885)*1.0/946 < 0.1 and (946-885)*1.000/946 < 0.1 return different results

2017-12-12 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-22755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16288608#comment-16288608 ] Kevin Zhang commented on SPARK-22755: - [~ksunitha] Thanks, it helps a

[jira] [Comment Edited] (SPARK-22755) Expression (946-885)*1.0/946 < 0.1 and (946-885)*1.000/946 < 0.1 return different results

2017-12-11 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-22755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16286961#comment-16286961 ] Kevin Zhang edited comment on SPARK-22755 at 12/12/17 2:0

[jira] [Comment Edited] (SPARK-22755) Expression (946-885)*1.0/946 < 0.1 and (946-885)*1.000/946 < 0.1 return different results

2017-12-11 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-22755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16286961#comment-16286961 ] Kevin Zhang edited comment on SPARK-22755 at 12/12/17 1:5

[jira] [Commented] (SPARK-22755) Expression (946-885)*1.0/946 < 0.1 and (946-885)*1.000/946 < 0.1 return different results

2017-12-11 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-22755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16286961#comment-16286961 ] Kevin Zhang commented on SPARK-22755: - Thanks for reply. In hive and presto

[jira] [Created] (SPARK-22755) Expression (946-885)*1.0/946 < 0.1 and (946-885)*1.000/946 < 0.1 return different results

2017-12-11 Thread Kevin Zhang (JIRA)
Kevin Zhang created SPARK-22755: --- Summary: Expression (946-885)*1.0/946 < 0.1 and (946-885)*1.000/946 < 0.1 return different results Key: SPARK-22755 URL: https://issues.apache.org/jira/browse/SPARK

[jira] [Updated] (AIRFLOW-1836) Airflow select keycloak as OAuth Provider

2017-11-20 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/AIRFLOW-1836?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kevin Zhang updated AIRFLOW-1836: - Description: As the need of my project in hand, I had to integrate keycloak with

[jira] [Created] (AIRFLOW-1836) Airflow select keycloak as OAuth Provider

2017-11-20 Thread Kevin Zhang (JIRA)
Kevin Zhang created AIRFLOW-1836: Summary: Airflow select keycloak as OAuth Provider Key: AIRFLOW-1836 URL: https://issues.apache.org/jira/browse/AIRFLOW-1836 Project: Apache Airflow Issue

[jira] [Commented] (SPARK-21944) Watermark on window column is wrong

2017-09-08 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16158948#comment-16158948 ] Kevin Zhang commented on SPARK-21944: - [~mgaido] Do you mean the following wa

[jira] [Comment Edited] (SPARK-21944) Watermark on window column is wrong

2017-09-07 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16158055#comment-16158055 ] Kevin Zhang edited comment on SPARK-21944 at 9/8/17 2:5

[jira] [Commented] (SPARK-21944) Watermark on window column is wrong

2017-09-07 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16158055#comment-16158055 ] Kevin Zhang commented on SPARK-21944: - I found the problem when I use kafka so

[jira] [Created] (SPARK-21944) Watermark on window column is wrong

2017-09-07 Thread Kevin Zhang (JIRA)
Kevin Zhang created SPARK-21944: --- Summary: Watermark on window column is wrong Key: SPARK-21944 URL: https://issues.apache.org/jira/browse/SPARK-21944 Project: Spark Issue Type: Bug

[jira] [Commented] (SPARK-21590) Structured Streaming window start time should support negative values to adjust time zone

2017-08-09 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16120924#comment-16120924 ] Kevin Zhang commented on SPARK-21590: - Thanks, I'd like to work on this.

[jira] [Comment Edited] (SPARK-21590) Structured Streaming window start time should support negative values to adjust time zone

2017-08-07 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16117900#comment-16117900 ] Kevin Zhang edited comment on SPARK-21590 at 8/8/17 6:1

[jira] [Comment Edited] (SPARK-21590) Structured Streaming window start time should support negative values to adjust time zone

2017-08-07 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16117900#comment-16117900 ] Kevin Zhang edited comment on SPARK-21590 at 8/8/17 6:0

[jira] [Commented] (SPARK-21590) Structured Streaming window start time should support negative values to adjust time zone

2017-08-07 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16117900#comment-16117900 ] Kevin Zhang commented on SPARK-21590: - [~brkyvz] Thanks for your advice, b

[jira] [Commented] (SPARK-21590) Structured Streaming window start time should support negative values to adjust time zone

2017-08-02 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16112274#comment-16112274 ] Kevin Zhang commented on SPARK-21590: - [~brkyvz] I don' t know the

[jira] [Commented] (SPARK-21546) dropDuplicates with watermark yields RuntimeException due to binding failure

2017-08-02 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16112146#comment-16112146 ] Kevin Zhang commented on SPARK-21546: - [~zsxwing] in my case I hope to u

[jira] [Commented] (SPARK-21590) Structured Streaming window start time should support negative values to adjust time zone

2017-08-01 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16110209#comment-16110209 ] Kevin Zhang commented on SPARK-21590: - I think the only problem is the non-nega

[jira] [Updated] (SPARK-21590) Structured Streaming window start time should support negative values to adjust time zone

2017-08-01 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kevin Zhang updated SPARK-21590: Description: I want to calculate (unique) daily access count using structured streaming (2.2.0

[jira] [Created] (SPARK-21590) Structured Streaming window start time should support negative values to adjust time zone

2017-07-31 Thread Kevin Zhang (JIRA)
Kevin Zhang created SPARK-21590: --- Summary: Structured Streaming window start time should support negative values to adjust time zone Key: SPARK-21590 URL: https://issues.apache.org/jira/browse/SPARK-21590

[tesseract-ocr] Re: Compilation issue of Tesseract 3.05 on Ubuntu 17.04

2017-06-24 Thread Kevin Zhang
The Makefile.am with the line is actually in the api folder. So look for line 89 in the file /api/Makefile.am and add -llept there. On Wednesday, June 14, 2017 at 1:02:09 AM UTC-4, Shane Dev wrote: > > All, > > I have successfully built leptonica-1.74.0 source on Ubuntu 16.04 LTS, > now I am t

Re: [go-nuts] Re: [ANN] gohls, a downloader for HTTP Live Streaming (HLS) streams

2017-05-18 Thread Kevin Zhang
Yes, assuming the source is a normal HLS playlist, the TS file should be playable. Perhaps your source is encrypted or non-standard in some way? On 5/18/2017 10:27:56 AM, schwabenbu...@gmail.com wrote: The downloaded file should be a .TS-file right? my VLC player is not able to play the video.

[jira] [Comment Edited] (SPARK-12221) Add CPU time metric to TaskMetrics

2016-09-18 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-12221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15500750#comment-15500750 ] Kevin Zhang edited comment on SPARK-12221 at 9/18/16 10:3

[jira] [Commented] (SPARK-12221) Add CPU time metric to TaskMetrics

2016-09-18 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-12221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15500750#comment-15500750 ] Kevin Zhang commented on SPARK-12221: - hi, is there any plan to put this to t

[jira] [Commented] (HIVE-13160) HS2 unable to load UDFs on startup when HMS is not ready

2016-07-26 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-13160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15395141#comment-15395141 ] Kevin Zhang commented on HIVE-13160: I met this issue these days when I was tryin

[jira] [Commented] (SPARK-13514) Spark Shuffle Service 1.6.0 issue in Yarn

2016-07-18 Thread Kevin Zhang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15383437#comment-15383437 ] Kevin Zhang commented on SPARK-13514: - yes file:// does exsit and this is defini

Invalid HTML entities in upgrade57.html

2015-09-25 Thread Kevin Zhang
Using >, & in raw text is invalid HTML. Index: faq/upgrade57.html === RCS file: /cvs/www/faq/upgrade57.html,v retrieving revision 1.8 diff -u -p -r1.8 upgrade57.html --- faq/upgrade57.html 8 Jul 2015 01:11:32 - 1.8 +++ faq/

[issue25116] It failed to install Py3.5 on win2008R2

2015-09-14 Thread Kevin Zhang
Kevin Zhang added the comment: I have installed Python2.7 and Python3.4 on this server before. Python3.4 installation works well after I failed to executed python-3.5.0.exe. Thanks again. -- ___ Python tracker <http://bugs.python.org/issue25

[issue25116] It failed to install Py3.5 on win2008R2

2015-09-14 Thread Kevin Zhang
New submission from Kevin Zhang: OS: Windows Server 2008 R2 Enterprise I'm remote desktop to the server and try to install Python3.5 released version. Remote desktop user/privilege: administrator There is no window about installation pop up after I double clicked python-3.5.0.exe. I

Re: websocket client

2015-08-15 Thread Kevin Zhang
ta/mongoose/tree/master/examples ? > > On Friday, August 14, 2015, Kevin Zhang > > wrote: > >> Hi, >> >> Recently, I created a desktop application with c/c++ and want to connect >> mongoose server with websocket. But I can't find any example about mong

websocket client

2015-08-14 Thread Kevin Zhang
Hi, Recently, I created a desktop application with c/c++ and want to connect mongoose server with websocket. But I can't find any example about mongoose websoket client. How do I use mongoose to connect web server with websocket? Are there any plans to add this example soon? Thanks! -- Yo

Web server behind NAT

2015-08-13 Thread Kevin Zhang
I would like to host web server behind NAT. I think I need a server with static IP to do TCP hole punching. So I am wondering how to use mongoose source code to implement TCP/UDP tunnel and redirecting from a web browser (or if that's even possible?) Could you give some suggestion on it? Or,

Re: spark-item-similarity incremental update

2015-03-10 Thread Kevin Zhang
to update the model (yet) but it can be rerun in a few minutes and as I said you get recs with realtime user history, even for new users not in the training data. On Mar 10, 2015, at 3:07 PM, Kevin Zhang wrote: Hi, Does anybody have any idea about how to do incremental update for the item

spark-item-similarity incremental update

2015-03-10 Thread Kevin Zhang
Hi, Does anybody have any idea about how to do incremental update for the item similarity? I mean how I can apply latest user action data for example today's data? Do I have to run it again for the entire dataset? Thanks, Kevin

spark-itemsimilarity question: what's the difference between indicator-matrix and cross-indicator-matrix

2015-03-06 Thread Kevin Zhang
May I say indicator-matrix is for the main action for example purchase and the cross-indicator-matrix is for the secondary action? Thanks a lot, Kevin

spark-itemsimilarity cross-indicator-matrix and indicator-matrix

2015-03-02 Thread Kevin Zhang
Hi Pat, Thanks for the spark-itemsimilarity. I just ran it against my csv file which looks like below. My two actions are Liked and AddToCart. AddToCart is the main action. usr000d3ca6655-c132-11e4-ac0a-0cc47a03334d Liked prdb5bc44b-fca8-4462-ba19-b9b2b823beb6 usr000e615

[Bug 1380881] Re: Kernel panic - not syncing: VFS: Unable to mount root fs

2015-02-13 Thread Kevin Zhang
Just encountered this bug for the first time on latest kernel 3.13.0-45-generic; booting 3.13.0-44-generic works. System is running as a guest inside VMWare Workstation 11. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.l

[Kernel-packages] [Bug 1380881] Re: Kernel panic - not syncing: VFS: Unable to mount root fs

2015-02-13 Thread Kevin Zhang
Just encountered this bug for the first time on latest kernel 3.13.0-45-generic; booting 3.13.0-44-generic works. System is running as a guest inside VMWare Workstation 11. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. h

java.lang.UnsatisfiedLinkError: no snappyjava in java.library.path

2015-01-27 Thread Kevin Zhang
Thanks to Dmitriy for answering my previous question regarding the Spark version. I just downgraded the version to spark-1.1.0-bin-hadoop2.4 and run my commane "mahout spark-itemsimilarity -i ./mahout-input/order_item.tsv -o ./output -f1 purchase -f2 view -os -ic 2 -fc 1 -td ," again. This time

spark-itemsimilarity: Exception in thread "main" com.typesafe.config.ConfigException$Missing: No configuration setting found for key 'akka.event-handlers'

2015-01-27 Thread Kevin Zhang
Hi, I'm new to Spark, Mahout. Just tried to run the spark-itemsimilarity but no luck. Here is what I did. 1. clone git Mahout git project 2. run "mvn install" 3. set $MAHOUT_HOME to the project path 4. added $MAHOUT_HOME/bin to the PATH variable 5. download Spark, extract it to a dir 6. set $S

Re: cannot see hive table after import

2013-11-19 Thread Kevin Zhang
It turns out that hive uses the current directory as the metadata store location.  Running the sqoop command and hive command from the same location fixed my problem. From: "p...@insufficient-light.com" To: user@sqoop.apache.org Sent: Tuesday, November 19,

cannot see hive table after import

2013-11-19 Thread Kevin Zhang
Just started to use Hadoop, Hive, Sqoop today. Sorry for any stupid questions. I managed to run a sqoop-import command. The command output says "Hive import complete". But I cannot see the table within hive. Hive command "show tables" show nothing. My Sqoop command is:  /bin/sqoop-import --conn

sqoop and hive

2013-11-19 Thread Kevin Zhang
Hi, I'm new to Sqoop. Can anybody please tell me how to import mysql database table into hive database with Sqoop?   I'm using sqoop-1.99.3-bin-hadoop100.tar.gz . I searched but could not find the answer. Right now I can import mysql database table to hadoop text files. For 1.99.3, I cannot fi

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