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https://issues.apache.org/jira/browse/HIVE-1908?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Carl Steinbach updated HIVE-1908:
---------------------------------
Description:
If the "resultset" is not iterated completely , one filehandler is leaking
Ex: We need only first row. This case one resource is leaking
{code}
ResultSet resultSet = createStatement.executeQuery("select * from sampletable");
if (resultSet.next())
{
System.out.println(resultSet.getString(1)+" "+resultSet.getString(2));
}
{code}
Command used for checking the filehandlers
{code}
lsof -p {hive_process_id} > runjarlsof.txt
{code}
was:
If the "resultset" is not iterated completely , one filehandler is leaking
Ex: We need only first row. This case one resource is leaking
{code}
ResultSet resultSet = createStatement.executeQuery("select * from sampletable");
if (resultSet.next())
{
System.out.println(resultSet.getString(1)+" "+resultSet.getString(2));
}
{code}
Command used for checking the filehandlers
{code}
lsof -p {hive_process_id} > runjarlsof.txt
{code}
Fix Version/s: 0.7.0
@Namit: Please remember to set the Fix Version.
> FileHandler leak on partial iteration of the resultset.
> --------------------------------------------------------
>
> Key: HIVE-1908
> URL: https://issues.apache.org/jira/browse/HIVE-1908
> Project: Hive
> Issue Type: Bug
> Components: Server Infrastructure
> Affects Versions: 0.6.0
> Environment: Hadoop 0.20.1, Hive0.6.0 and SUSE Linux Enterprise
> Server 10 SP2 (i586) - Kernel 2.6.16.60-0.21-smp (5).
> Reporter: Chinna Rao Lalam
> Assignee: Chinna Rao Lalam
> Fix For: 0.7.0
>
> Attachments: HIVE-1908.1.patch
>
>
> If the "resultset" is not iterated completely , one filehandler is leaking
> Ex: We need only first row. This case one resource is leaking
> {code}
> ResultSet resultSet = createStatement.executeQuery("select * from
> sampletable");
> if (resultSet.next())
> {
> System.out.println(resultSet.getString(1)+" "+resultSet.getString(2));
> }
> {code}
> Command used for checking the filehandlers
> {code}
> lsof -p {hive_process_id} > runjarlsof.txt
> {code}
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