[jira] [Updated] (TRAFODION-3236) The logic for allocating receive buffer is complex and can be optimized

["Guo Heng (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TRAFODION-3236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Guo Heng updated TRAFODION-3236:
--------------------------------
    Summary: The logic for allocating receive buffer is complex and can be optimized  (was: Create table failed due to an exception of java IO from HBase)

> The logic for allocating receive buffer is complex and can be optimized
> -----------------------------------------------------------------------
>
>                 Key: TRAFODION-3236
>                 URL: https://issues.apache.org/jira/browse/TRAFODION-3236
>             Project: Apache Trafodion
>          Issue Type: Improvement
>          Components: dtm
>    Affects Versions: 2.2.0
>            Reporter: Guo Heng
>            Assignee: Guo Heng
>            Priority: Minor
>
> In the code file: [core/sqf/src/tm/tm.cpp|https://github.com/apache/trafodion/pull/1748/commits/be7c999b5cc27c74c5b8004158a2aa18236dd6d9#diff-fc1bfd76bb5a88b2fbcd581c90968da9]
> In the function definition of line 2788, there are two buffer definitions, la_recv_buffer and la_recv_buffer_ddl. Maybe we can avoid dynamically assigning la_recv_buffer_ddl. It is enough to use only la_recv_buffer, which simplifies the logic and reduces the heap pressure.
>  



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