[jira] [Assigned] (HIVE-19912) Schema evolution checks prints a log line in INFO mode for each vectorized rowbatch, impacts performance

2018-06-15 Thread Prasanth Jayachandran (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HIVE-19912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Prasanth Jayachandran reassigned HIVE-19912:


Assignee: Prasanth Jayachandran  (was: Nita Dembla)

> Schema evolution checks prints a log line in INFO mode for each vectorized 
> rowbatch, impacts performance
> 
>
> Key: HIVE-19912
> URL: https://issues.apache.org/jira/browse/HIVE-19912
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Affects Versions: 3.0.0
>Reporter: Nita Dembla
>Assignee: Prasanth Jayachandran
>Priority: Major
> Fix For: 3.1.0, 3.0.1, 4.0.0
>
> Attachments: HIVE-19912.1.patch, HIVE-19912.2.patch
>
>
> While benchmarking query96, noticed 17K log lines printed for each vector 
> rowbactch
>  
> In file ql/src/java/org/apache/hadoop/hive/ql/io/orc/OrcInputFormat.java
>  
> {code:java}
> @@ -2554,8 +2554,8 @@ public static TypeDescription 
> getDesiredRowTypeDescr(Configuration conf,
>  }
>  if (haveSchemaEvolutionProperties) {
> -  if (LOG.isInfoEnabled()) {
> -    LOG.info("Using schema evolution configuration variables 
> schema.evolution.columns " +
> +  if (LOG.isDebugEnabled()) {
> +    LOG.debug("Using schema evolution configuration variables 
> schema.evolution.columns " +
>  schemaEvolutionColumnNames.toString() +
>  " / schema.evolution.columns.types " +
>  schemaEvolutionTypeDescrs.toString() +{code}
>  



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[jira] [Assigned] (HIVE-19912) Schema evolution checks prints a log line in INFO mode for each vectorized rowbatch, impacts performance

2018-06-15 Thread Prasanth Jayachandran (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HIVE-19912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Prasanth Jayachandran reassigned HIVE-19912:


Assignee: Nita Dembla  (was: Prasanth Jayachandran)

> Schema evolution checks prints a log line in INFO mode for each vectorized 
> rowbatch, impacts performance
> 
>
> Key: HIVE-19912
> URL: https://issues.apache.org/jira/browse/HIVE-19912
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Affects Versions: 3.0.0
>Reporter: Nita Dembla
>Assignee: Nita Dembla
>Priority: Major
> Fix For: 3.1.0, 3.0.1, 4.0.0
>
> Attachments: HIVE-19912.1.patch, HIVE-19912.2.patch
>
>
> While benchmarking query96, noticed 17K log lines printed for each vector 
> rowbactch
>  
> In file ql/src/java/org/apache/hadoop/hive/ql/io/orc/OrcInputFormat.java
>  
> {code:java}
> @@ -2554,8 +2554,8 @@ public static TypeDescription 
> getDesiredRowTypeDescr(Configuration conf,
>  }
>  if (haveSchemaEvolutionProperties) {
> -  if (LOG.isInfoEnabled()) {
> -    LOG.info("Using schema evolution configuration variables 
> schema.evolution.columns " +
> +  if (LOG.isDebugEnabled()) {
> +    LOG.debug("Using schema evolution configuration variables 
> schema.evolution.columns " +
>  schemaEvolutionColumnNames.toString() +
>  " / schema.evolution.columns.types " +
>  schemaEvolutionTypeDescrs.toString() +{code}
>  



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[jira] [Assigned] (HIVE-19912) Schema evolution checks prints a log line in INFO mode for each vectorized rowbatch, impacts performance

2018-06-15 Thread Nita Dembla (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HIVE-19912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Nita Dembla reassigned HIVE-19912:
--

Assignee: Nita Dembla  (was: Prasanth Jayachandran)

> Schema evolution checks prints a log line in INFO mode for each vectorized 
> rowbatch, impacts performance
> 
>
> Key: HIVE-19912
> URL: https://issues.apache.org/jira/browse/HIVE-19912
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Affects Versions: 3.0.0
>Reporter: Nita Dembla
>Assignee: Nita Dembla
>Priority: Major
> Fix For: 3.0.1
>
> Attachments: HIVE-19912.1.patch
>
>
> While benchmarking query96, noticed 17K log lines printed for each vector 
> rowbactch
>  
> In file ql/src/java/org/apache/hadoop/hive/ql/io/orc/OrcInputFormat.java
>  
> {code:java}
> @@ -2554,8 +2554,8 @@ public static TypeDescription 
> getDesiredRowTypeDescr(Configuration conf,
>  }
>  if (haveSchemaEvolutionProperties) {
> -  if (LOG.isInfoEnabled()) {
> -    LOG.info("Using schema evolution configuration variables 
> schema.evolution.columns " +
> +  if (LOG.isDebugEnabled()) {
> +    LOG.debug("Using schema evolution configuration variables 
> schema.evolution.columns " +
>  schemaEvolutionColumnNames.toString() +
>  " / schema.evolution.columns.types " +
>  schemaEvolutionTypeDescrs.toString() +{code}
>  



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[jira] [Assigned] (HIVE-19912) Schema evolution checks prints a log line in INFO mode for each vectorized rowbatch, impacts performance

2018-06-15 Thread Prasanth Jayachandran (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HIVE-19912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Prasanth Jayachandran reassigned HIVE-19912:


Assignee: (was: Prasanth Jayachandran)

> Schema evolution checks prints a log line in INFO mode for each vectorized 
> rowbatch, impacts performance
> 
>
> Key: HIVE-19912
> URL: https://issues.apache.org/jira/browse/HIVE-19912
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Affects Versions: 3.0.0
>Reporter: Nita Dembla
>Priority: Major
> Fix For: 3.0.1
>
>
> While benchmarking query96, noticed 17K log lines printed for each vector 
> rowbactch
>  
> In file ql/src/java/org/apache/hadoop/hive/ql/io/orc/OrcInputFormat.java
>  
> {code:java}
> @@ -2554,8 +2554,8 @@ public static TypeDescription 
> getDesiredRowTypeDescr(Configuration conf,
>  }
>  if (haveSchemaEvolutionProperties) {
> -  if (LOG.isInfoEnabled()) {
> -    LOG.info("Using schema evolution configuration variables 
> schema.evolution.columns " +
> +  if (LOG.isDebugEnabled()) {
> +    LOG.debug("Using schema evolution configuration variables 
> schema.evolution.columns " +
>  schemaEvolutionColumnNames.toString() +
>  " / schema.evolution.columns.types " +
>  schemaEvolutionTypeDescrs.toString() +{code}
>  



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[jira] [Assigned] (HIVE-19912) Schema evolution checks prints a log line in INFO mode for each vectorized rowbatch, impacts performance

2018-06-15 Thread Prasanth Jayachandran (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HIVE-19912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Prasanth Jayachandran reassigned HIVE-19912:


Assignee: Prasanth Jayachandran

> Schema evolution checks prints a log line in INFO mode for each vectorized 
> rowbatch, impacts performance
> 
>
> Key: HIVE-19912
> URL: https://issues.apache.org/jira/browse/HIVE-19912
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Affects Versions: 3.0.0
>Reporter: Nita Dembla
>Assignee: Prasanth Jayachandran
>Priority: Major
> Fix For: 3.0.1
>
>
> While benchmarking query96, noticed 17K log lines printed for each vector 
> rowbactch
>  
> In file ql/src/java/org/apache/hadoop/hive/ql/io/orc/OrcInputFormat.java
>  
> {code:java}
> @@ -2554,8 +2554,8 @@ public static TypeDescription 
> getDesiredRowTypeDescr(Configuration conf,
>  }
>  if (haveSchemaEvolutionProperties) {
> -  if (LOG.isInfoEnabled()) {
> -    LOG.info("Using schema evolution configuration variables 
> schema.evolution.columns " +
> +  if (LOG.isDebugEnabled()) {
> +    LOG.debug("Using schema evolution configuration variables 
> schema.evolution.columns " +
>  schemaEvolutionColumnNames.toString() +
>  " / schema.evolution.columns.types " +
>  schemaEvolutionTypeDescrs.toString() +{code}
>  



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