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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-17182) Memory leak from openScanner of HBase thrift2
Date Thu, 08 Dec 2016 15:20:59 GMT

     [ https://issues.apache.org/jira/browse/HBASE-17182?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ted Yu updated HBASE-17182:
---------------------------
    Attachment: org.apache.hadoop.hbase.thrift2.TestThriftHBaseServiceHandler-output.txt

Test output for patch v10.
{code}
testLongLivedScan(org.apache.hadoop.hbase.thrift2.TestThriftHBaseServiceHandler)  Time elapsed:
4.169 sec  <<< ERROR!
org.apache.hadoop.hbase.thrift2.generated.TIOError: Failed 1 action: hconnection-0x2098d37d
closed: 1 time, servers with issues: null,
	at org.apache.hadoop.hbase.thrift2.TestThriftHBaseServiceHandler.testLongLivedScan(TestThriftHBaseServiceHandler.java:623)
{code}

> Memory leak from openScanner of HBase thrift2
> ---------------------------------------------
>
>                 Key: HBASE-17182
>                 URL: https://issues.apache.org/jira/browse/HBASE-17182
>             Project: HBase
>          Issue Type: Bug
>          Components: Thrift
>            Reporter: Jian Yi
>            Assignee: Jian Yi
>         Attachments: 17182-V5.patch, 17182-V6.patch, HBASE-17182-V1.patch, HBASE-17182-V10.patch,
HBASE-17182-V2.patch, HBASE-17182-V3.patch, HBASE-17182-V4.patch, HBASE-17182-V7.patch, HBASE-17182-V8.patch,
HBASE-17182-V9.patch, org.apache.hadoop.hbase.thrift2.TestThriftHBaseServiceHandler-output.txt,
org.apache.hadoop.hbase.thrift2.TestThriftHBaseServiceHandler-output.txt
>
>
> Client call openScanner, but client (coredump or others) not closeScanner, the scanner
will not be removed from scannerMap.



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