melin created SPARK-36800:
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Summary: The create table as select statement verifies the valid
column name
Key: SPARK-36800
URL: https://issues.apache.org/jira/browse/SPARK-36800
Project: Spark
Issue
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melin commented on SPARK-24907:
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add presql and postsql
presql: Run the presql before th
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melin commented on SPARK-24907:
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SaveMode
> Migrate JDBC data source to DataSource API v2
[ https://issues.apache.org/jira/browse/SPARK-24907 ]
melin deleted comment on SPARK-24907:
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was (Author: melin):
SaveMode
> Migrate JDBC data source to DataSource API v2
> -
>
> Key: SPARK-
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melin commented on SPARK-24907:
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SaveMode.Overwrite, Support for the mysql replace into t
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melin commented on SPARK-24907:
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The hive table data is written to a relational database,
[ https://issues.apache.org/jira/browse/SPARK-24907 ]
melin deleted comment on SPARK-24907:
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was (Author: melin):
The hive table data is written to a relational database, generally an online
production database. If the writing speed has no traffic co
melin created SPARK-37351:
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Summary: Supports write data flow control
Key: SPARK-37351
URL: https://issues.apache.org/jira/browse/SPARK-37351
Project: Spark
Issue Type: Sub-task
Components:
melin created SPARK-37607:
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Summary: Optimized antlr4 syntax file
Key: SPARK-37607
URL: https://issues.apache.org/jira/browse/SPARK-37607
Project: Spark
Issue Type: Bug
Components: SQL
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melin updated SPARK-37607:
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Description:
Refer to the ShardingSphere project, split into multiple files by type, very
clear
[https://gith
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melin updated SPARK-37607:
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Description:
Refer to the ShardingSphere project, split into multiple files by type, very
clear
https://gi
melin created SPARK-39303:
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Summary: timestamp type support precision, example: timestamp(3)
Key: SPARK-39303
URL: https://issues.apache.org/jira/browse/SPARK-39303
Project: Spark
Issue Type: Improve
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melin commented on SPARK-39303:
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[~Qin Yao]
> timestamp type support precision, example:
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melin updated SPARK-39303:
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Description:
Dremio supports syntax: select CAST(-123456789 AS TIMESTAMP(3)) as times;
Dremio uses calcite,Th
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melin updated SPARK-39303:
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Description:
Dremio supports syntax: select CAST(-123456789 AS TIMESTAMP(3)) as times,spark
sql cannot specif
melin created SPARK-39378:
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Summary: Customize metastore and catalog, use ParqurtTable,
Cannot directly use CTAS and Insert SQL
Key: SPARK-39378
URL: https://issues.apache.org/jira/browse/SPARK-39378
Project
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melin commented on SPARK-39378:
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The following two errors:
{code:java}
String sql = "CREAT
melin created SPARK-39462:
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Summary: [Support]add contains function
Key: SPARK-39462
URL: https://issues.apache.org/jira/browse/SPARK-39462
Project: Spark
Issue Type: Improvement
Components
melin created SPARK-39478:
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Summary: Support timestampdiff function
Key: SPARK-39478
URL: https://issues.apache.org/jira/browse/SPARK-39478
Project: Spark
Issue Type: Improvement
Components
melin created SPARK-39498:
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Summary: Support function:
percentile_approx、percentile_count、percentile_disc
Key: SPARK-39498
URL: https://issues.apache.org/jira/browse/SPARK-39498
Project: Spark
Issue
melin created SPARK-39499:
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Summary: Substring function support pattern expression
Key: SPARK-39499
URL: https://issues.apache.org/jira/browse/SPARK-39499
Project: Spark
Issue Type: Improvement
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melin resolved SPARK-39499.
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Resolution: Duplicate
> Substring function support pattern expression
>
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melin commented on SPARK-39498:
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redshit, dremio has these two functions
> Support functi
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melin commented on SPARK-39478:
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mysql, dremio has these two functions
> Support timestam
melin created SPARK-37840:
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Summary: Dynamically update the loaded Spark UDF JAR
Key: SPARK-37840
URL: https://issues.apache.org/jira/browse/SPARK-37840
Project: Spark
Issue Type: Improvement
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melin updated SPARK-37840:
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Summary: Dynamically update the loaded Hive UDF JAR (was: Dynamically
update the loaded Spark UDF JAR)
> Dyn
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melin commented on SPARK-37840:
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[~cloud_fan]
> Dynamically update the loaded Spark UDF
melin created SPARK-37848:
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Summary: Supports counting the number of records written to each
partition when inserting partitioned tables
Key: SPARK-37848
URL: https://issues.apache.org/jira/browse/SPARK-37848
melin created SPARK-37849:
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Summary: Supports limiting the maximum amount of column data
Key: SPARK-37849
URL: https://issues.apache.org/jira/browse/SPARK-37849
Project: Spark
Issue Type: Improvement
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melin updated SPARK-37848:
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Attachment: image-2022-01-10-09-10-47-483.png
> Supports counting the number of records written to each partit
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melin updated SPARK-37848:
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Description:
InputMetrics and OutputMetrics have no table name information. Write
information can be counted
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melin commented on SPARK-37849:
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Restrictions can be added in HiveOutputWriter
{code:java}
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melin commented on SPARK-37840:
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If the JAR file update time changes, create a new classlo
melin created SPARK-38200:
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Summary: [SQL] Spark JDBC Savemode Supports replace
Key: SPARK-38200
URL: https://issues.apache.org/jira/browse/SPARK-38200
Project: Spark
Issue Type: Improvement
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melin updated SPARK-38200:
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Description:
When writing data into a relational database, data duplication needs to be
considered. Both mysq
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melin commented on SPARK-38200:
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[~beliefer]
> [SQL] Spark JDBC Savemode Supports replac
melin created SPARK-38209:
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Summary: Selectively include EXTERNAL TABLE source files via REGEX
Key: SPARK-38209
URL: https://issues.apache.org/jira/browse/SPARK-38209
Project: Spark
Issue Type: Impro
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melin updated SPARK-38200:
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Description:
When writing data into a relational database, data duplication needs to be
considered. Both mysq
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melin commented on SPARK-38200:
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[~beliefer] Upsert SQL is not ANSI standard, Mysql and P
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melin commented on SPARK-38200:
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[~beliefer]
> [SQL] Spark JDBC Savemode Supports repla
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melin edited comment on SPARK-38200 at 2/21/22, 5:17 AM:
-
[~beli
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melin edited comment on SPARK-38200 at 2/21/22, 5:17 AM:
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[~beli
melin created SPARK-38359:
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Summary: Support Create/Drop/Alter Catalog
Key: SPARK-38359
URL: https://issues.apache.org/jira/browse/SPARK-38359
Project: Spark
Issue Type: Improvement
Compone
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melin updated SPARK-38359:
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Summary: Support Create/Drop/Alter Catalog SQL (was: Support
Create/Drop/Alter Catalog)
> Support Create/Dro
melin created SPARK-47389:
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Summary: spark jdbc one insert with multiple values
Key: SPARK-47389
URL: https://issues.apache.org/jira/browse/SPARK-47389
Project: Spark
Issue Type: New Feature
melin created SPARK-48404:
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Summary: Driver and Executor support merge and run in a single jvm
Key: SPARK-48404
URL: https://issues.apache.org/jira/browse/SPARK-48404
Project: Spark
Issue Type: Impro
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melin updated SPARK-48450:
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Description:
"partitionColumn, lowerBound, upperBound" is not an efficient table
partitioning scheme for some
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melin updated SPARK-48450:
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Description:
"partitionColumn, lowerBound, upperBound" is not an efficient table
partitioning scheme for some
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https://issues.apache.org/jira/browse/SPARK-48286?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17852984#comment-17852984
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melin commented on SPARK-48286:
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defaultValueNotConstantError method not exists
> Analyze
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melin edited comment on SPARK-48286 at 6/11/24 2:51 PM:
defaultV
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melin edited comment on SPARK-48286 at 6/11/24 2:51 PM:
defaultV
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melin updated SPARK-45140:
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Description:
hive supports ddl output json format. set hive.ddl.output.format=json;
hive table metadata is co
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melin commented on SPARK-45140:
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cc [~gurwls223] ,
> Support ddl output json format
> --
melin created SPARK-48867:
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Summary: Upgrade the kubernetes-client dependency okhttp version
4.12
Key: SPARK-48867
URL: https://issues.apache.org/jira/browse/SPARK-48867
Project: Spark
Issue Type: I
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melin commented on SPARK-48867:
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cc [~panbingkun]
> Upgrade the kubernetes-client depend
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melin updated SPARK-48867:
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Description:
Right now Fabric8 Kubernetes Client doesn't work with IPv6 based Kubernetes
Clusters due to an i
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melin commented on SPARK-48867:
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ok, let me try, esdk-obs-java 3.21.8 version has been upg
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melin edited comment on SPARK-48867 at 7/11/24 8:09 AM:
ok, let
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melin commented on SPARK-48867:
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I first initiated the hadoop-huaweicloud project to upgra
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melin commented on SPARK-43338:
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[~yao]
Would consider setting a custom catalog name? ex
melin created SPARK-45140:
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Summary: Support ddl output json format
Key: SPARK-45140
URL: https://issues.apache.org/jira/browse/SPARK-45140
Project: Spark
Issue Type: New Feature
Components
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melin updated SPARK-45140:
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Environment:
was:
hive supports ddl output json format. set hive.ddl.output.format=json;
hive tab
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melin updated SPARK-45140:
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Description:
hive supports ddl output json format. set hive.ddl.output.format=json;
hive table metadata is co
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melin updated SPARK-45140:
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Description:
hive supports ddl output json format. set hive.ddl.output.format=json;
hive table metadata is co
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https://issues.apache.org/jira/browse/SPARK-45140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17764488#comment-17764488
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melin commented on SPARK-45140:
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We have a product that uses jdbc to collect metadata from
melin created SPARK-45818:
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Summary: Support columnar/vectorized evaluation engine JDK17/21
Key: SPARK-45818
URL: https://issues.apache.org/jira/browse/SPARK-45818
Project: Spark
Issue Type: New Feat
melin created SPARK-46195:
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Summary: Supports parse multiple sql statements
Key: SPARK-46195
URL: https://issues.apache.org/jira/browse/SPARK-46195
Project: Spark
Issue Type: New Feature
Co
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melin commented on SPARK-43338:
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[~yao] databricks support change: spark.databricks.s
melin created SPARK-46511:
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Summary: Optimize spark jdbc write speed with Multi-Row Inserts
Key: SPARK-46511
URL: https://issues.apache.org/jira/browse/SPARK-46511
Project: Spark
Issue Type: New Feat
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melin updated SPARK-46511:
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Description:
[https://brian.pontarelli.com/2011/06/21/jdbc-batch-vs-multi-row-inserts/]
mysql, pg、Oracle 23c,
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melin updated SPARK-46511:
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Description:
[https://brian.pontarelli.com/2011/06/21/jdbc-batch-vs-multi-row-inserts/]
mysql, pg、Oracle 23c,
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melin resolved SPARK-46511.
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Resolution: Fixed
> Optimize spark jdbc write speed with Multi-Row Inserts
> ---
melin created SPARK-46518:
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Summary: Support for copy from write compatible postgresql
databases (pg, redshift, snowflake, gauss)
Key: SPARK-46518
URL: https://issues.apache.org/jira/browse/SPARK-46518
Projec
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melin updated SPARK-46518:
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Attachment: image-2023-12-27-09-44-19-292.png
> Support for copy from write compatible postgresql databases (p
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melin updated SPARK-46518:
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Description:
Now many databases are compatible with pg syntax and support copy from syntax.
The copy form imp
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melin updated SPARK-43338:
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Attachment: image-2023-12-27-09-55-55-693.png
> Support modify the SESSION_CATALOG_NAME value
> -
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melin updated SPARK-43338:
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Description:
{code:java}
private[sql] object CatalogManager {
val SESSION_CATALOG_NAME: String = "spark_catalo
melin created SPARK-46572:
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Summary: [SQL][Enhancement] hint enhancement
Key: SPARK-46572
URL: https://issues.apache.org/jira/browse/SPARK-46572
Project: Spark
Issue Type: New Feature
Compo
melin created SPARK-47114:
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Summary: In the spark driver pod. Failed to access the krb5 file
Key: SPARK-47114
URL: https://issues.apache.org/jira/browse/SPARK-47114
Project: Spark
Issue Type: New Fea
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melin updated SPARK-47114:
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Description:
spark runs in kubernetes and accesses an external hdfs cluster (kerberos),pod
error logs
{code:j
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melin updated SPARK-47114:
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Description:
spark runs in kubernetes and accesses an external hdfs cluster (kerberos),pod
error logs
{code:j
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melin updated SPARK-47114:
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Description:
spark runs in kubernetes and accesses an external hdfs cluster (kerberos),pod
error logs
{code:j
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melin updated SPARK-47114:
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Description:
spark runs in kubernetes and accesses an external hdfs cluster (kerberos),pod
error logs
{code:j
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melin commented on SPARK-47114:
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默认jre17 不支持kerberos,换成jdk
> In the spark driver pod. Fa
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melin resolved SPARK-47114.
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Resolution: Resolved
> In the spark driver pod. Failed to access the krb5 file
> ---
melin created SPARK-47198:
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Summary: Is it possible to dynamically add backend service to
ingress with Kubernetes?
Key: SPARK-47198
URL: https://issues.apache.org/jira/browse/SPARK-47198
Project: Spark
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melin updated SPARK-47198:
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Description:
spark on k8s runs multiple spark apps at the same time. proxy/[sparkappid]
path, forwarding to d
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melin updated SPARK-47198:
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Description:
spark on k8s runs multiple spark apps at the same time. proxy/[sparkappid]
path, forwarding to d
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https://issues.apache.org/jira/browse/SPARK-38200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17705765#comment-17705765
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melin commented on SPARK-38200:
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upsert sql for different databases, Most databases suppor
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https://issues.apache.org/jira/browse/SPARK-38200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17705765#comment-17705765
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melin edited comment on SPARK-38200 at 3/28/23 3:00 AM:
upsert s
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https://issues.apache.org/jira/browse/SPARK-38200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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melin updated SPARK-38200:
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Summary: [SQL] Spark JDBC Savemode Supports Upsert (was: [SQL] Spark JDBC
Savemode Supports replace)
> [SQL]
[ https://issues.apache.org/jira/browse/SPARK-38200 ]
melin deleted comment on SPARK-38200:
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was (Author: melin):
upsert sql for different databases, Most databases support merge sql:
sqlserver merge into sql :
[https://github.com/apache/incubator-s
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https://issues.apache.org/jira/browse/SPARK-38200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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melin updated SPARK-38200:
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Description:
upsert sql for different databases, Most databases support merge sql:
sqlserver merge into sql :
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https://issues.apache.org/jira/browse/SPARK-38200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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melin updated SPARK-38200:
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Description:
upsert sql for different databases, Most databases support merge sql:
sqlserver merge into sql :
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https://issues.apache.org/jira/browse/SPARK-42627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17707619#comment-17707619
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melin commented on SPARK-42627:
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not support type: TIMESTAMP (3) WITH LOCAL TIME ZONE NOT
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https://issues.apache.org/jira/browse/SPARK-42627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17707619#comment-17707619
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melin edited comment on SPARK-42627 at 4/2/23 6:50 AM:
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not suppor
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https://issues.apache.org/jira/browse/SPARK-42627?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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melin updated SPARK-42627:
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Description:
{code:java}
Exception in thread "main" org.apache.spark.SparkSQLException: Unrecognized SQL
ty
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https://issues.apache.org/jira/browse/SPARK-42627?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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melin updated SPARK-42627:
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Description:
{code:java}
Exception in thread "main" org.apache.spark.SparkSQLException: Unrecognized SQL
ty
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https://issues.apache.org/jira/browse/SPARK-38200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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melin updated SPARK-38200:
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Description:
upsert sql for different databases, Most databases support merge sql:
sqlserver merge into sql :
[
https://issues.apache.org/jira/browse/SPARK-38200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
melin updated SPARK-38200:
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Description:
upsert sql for different databases, Most databases support merge sql:
sqlserver merge into sql :
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