[jira] [Updated] (HIVE-19203) Thread-Safety Issue in HiveMetaStore

2018-06-12 Thread Aihua Xu (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HIVE-19203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Aihua Xu updated HIVE-19203:

   Resolution: Fixed
Fix Version/s: 4.0.0
   Status: Resolved  (was: Patch Available)

Pushed to master. Thanks Alice for the work.

> Thread-Safety Issue in HiveMetaStore
> 
>
> Key: HIVE-19203
> URL: https://issues.apache.org/jira/browse/HIVE-19203
> Project: Hive
>  Issue Type: Bug
>  Components: Metastore
>Affects Versions: 3.0.0
>Reporter: BELUGA BEHR
>Assignee: Alice Fan
>Priority: Minor
> Fix For: 4.0.0
>
> Attachments: HIVE-19203.1.patch
>
>
> [https://github.com/apache/hive/blob/550d1e1196b7c801c572092db974a459aac6c249/standalone-metastore/src/main/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java#L345-L351]
> {code:java}
> private static int nextSerialNum = 0;
> private static ThreadLocal threadLocalId = new 
> ThreadLocal() {
>   @Override
>   protected Integer initialValue() {
> return nextSerialNum++;
>   }
> };{code}
>  
> {{nextSerialNum}} needs to be an atomic value.



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[jira] [Updated] (HIVE-19203) Thread-Safety Issue in HiveMetaStore

2018-06-08 Thread Alice Fan (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HIVE-19203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Alice Fan updated HIVE-19203:
-
Attachment: HIVE-19203.1.patch

> Thread-Safety Issue in HiveMetaStore
> 
>
> Key: HIVE-19203
> URL: https://issues.apache.org/jira/browse/HIVE-19203
> Project: Hive
>  Issue Type: Bug
>  Components: Metastore
>Affects Versions: 3.0.0
>Reporter: BELUGA BEHR
>Assignee: Alice Fan
>Priority: Minor
> Attachments: HIVE-19203.1.patch
>
>
> [https://github.com/apache/hive/blob/550d1e1196b7c801c572092db974a459aac6c249/standalone-metastore/src/main/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java#L345-L351]
> {code:java}
> private static int nextSerialNum = 0;
> private static ThreadLocal threadLocalId = new 
> ThreadLocal() {
>   @Override
>   protected Integer initialValue() {
> return nextSerialNum++;
>   }
> };{code}
>  
> {{nextSerialNum}} needs to be an atomic value.



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[jira] [Updated] (HIVE-19203) Thread-Safety Issue in HiveMetaStore

2018-06-08 Thread Alice Fan (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HIVE-19203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Alice Fan updated HIVE-19203:
-
Attachment: (was: HIVE-19203.1.patch)

> Thread-Safety Issue in HiveMetaStore
> 
>
> Key: HIVE-19203
> URL: https://issues.apache.org/jira/browse/HIVE-19203
> Project: Hive
>  Issue Type: Bug
>  Components: Metastore
>Affects Versions: 3.0.0
>Reporter: BELUGA BEHR
>Assignee: Alice Fan
>Priority: Minor
>
> [https://github.com/apache/hive/blob/550d1e1196b7c801c572092db974a459aac6c249/standalone-metastore/src/main/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java#L345-L351]
> {code:java}
> private static int nextSerialNum = 0;
> private static ThreadLocal threadLocalId = new 
> ThreadLocal() {
>   @Override
>   protected Integer initialValue() {
> return nextSerialNum++;
>   }
> };{code}
>  
> {{nextSerialNum}} needs to be an atomic value.



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[jira] [Updated] (HIVE-19203) Thread-Safety Issue in HiveMetaStore

2018-06-08 Thread Alice Fan (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HIVE-19203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Alice Fan updated HIVE-19203:
-
Attachment: (was: HIVE-19203.1.patch)

> Thread-Safety Issue in HiveMetaStore
> 
>
> Key: HIVE-19203
> URL: https://issues.apache.org/jira/browse/HIVE-19203
> Project: Hive
>  Issue Type: Bug
>  Components: Metastore
>Affects Versions: 3.0.0
>Reporter: BELUGA BEHR
>Assignee: Alice Fan
>Priority: Minor
> Attachments: HIVE-19203.1.patch
>
>
> [https://github.com/apache/hive/blob/550d1e1196b7c801c572092db974a459aac6c249/standalone-metastore/src/main/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java#L345-L351]
> {code:java}
> private static int nextSerialNum = 0;
> private static ThreadLocal threadLocalId = new 
> ThreadLocal() {
>   @Override
>   protected Integer initialValue() {
> return nextSerialNum++;
>   }
> };{code}
>  
> {{nextSerialNum}} needs to be an atomic value.



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[jira] [Updated] (HIVE-19203) Thread-Safety Issue in HiveMetaStore

2018-06-08 Thread Alice Fan (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HIVE-19203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Alice Fan updated HIVE-19203:
-
Attachment: HIVE-19203.1.patch

> Thread-Safety Issue in HiveMetaStore
> 
>
> Key: HIVE-19203
> URL: https://issues.apache.org/jira/browse/HIVE-19203
> Project: Hive
>  Issue Type: Bug
>  Components: Metastore
>Affects Versions: 3.0.0
>Reporter: BELUGA BEHR
>Assignee: Alice Fan
>Priority: Minor
> Attachments: HIVE-19203.1.patch
>
>
> [https://github.com/apache/hive/blob/550d1e1196b7c801c572092db974a459aac6c249/standalone-metastore/src/main/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java#L345-L351]
> {code:java}
> private static int nextSerialNum = 0;
> private static ThreadLocal threadLocalId = new 
> ThreadLocal() {
>   @Override
>   protected Integer initialValue() {
> return nextSerialNum++;
>   }
> };{code}
>  
> {{nextSerialNum}} needs to be an atomic value.



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[jira] [Updated] (HIVE-19203) Thread-Safety Issue in HiveMetaStore

2018-05-31 Thread Alice Fan (JIRA) 


 [ 
https://issues.apache.org/jira/browse/HIVE-19203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Alice Fan updated HIVE-19203:
-
Attachment: HIVE-19203.1.patch
Status: Patch Available  (was: Open)

Changed nextSerialNum to AtomicInteger.

> Thread-Safety Issue in HiveMetaStore
> 
>
> Key: HIVE-19203
> URL: https://issues.apache.org/jira/browse/HIVE-19203
> Project: Hive
>  Issue Type: Bug
>  Components: Metastore
>Affects Versions: 3.0.0
>Reporter: BELUGA BEHR
>Assignee: Alice Fan
>Priority: Minor
> Attachments: HIVE-19203.1.patch
>
>
> [https://github.com/apache/hive/blob/550d1e1196b7c801c572092db974a459aac6c249/standalone-metastore/src/main/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java#L345-L351]
> {code:java}
> private static int nextSerialNum = 0;
> private static ThreadLocal threadLocalId = new 
> ThreadLocal() {
>   @Override
>   protected Integer initialValue() {
> return nextSerialNum++;
>   }
> };{code}
>  
> {{nextSerialNum}} needs to be an atomic value.



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