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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11052) Sending random data crashes thrift service
Date Wed, 18 Jun 2014 04:36:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14034801#comment-14034801
] 

Hudson commented on HBASE-11052:
--------------------------------

FAILURE: Integrated in HBase-0.98 #344 (See [https://builds.apache.org/job/HBase-0.98/344/])
HBASE-11052 Sending random data crashes thrift service (Adrian Muraru) (tedyu: rev 1c4cdefe21b5bf45aac223a359e807845670bed3)
* hbase-common/src/main/resources/hbase-default.xml
* hbase-thrift/src/main/java/org/apache/hadoop/hbase/thrift2/ThriftServer.java
* hbase-thrift/src/main/java/org/apache/hadoop/hbase/thrift/ThriftServerRunner.java


> Sending random data crashes thrift service
> ------------------------------------------
>
>                 Key: HBASE-11052
>                 URL: https://issues.apache.org/jira/browse/HBASE-11052
>             Project: HBase
>          Issue Type: Bug
>          Components: Thrift
>    Affects Versions: 0.98.1, 1.0.0, 0.94.18
>            Reporter: Adrian Muraru
>            Assignee: Adrian Muraru
>             Fix For: 1.0.0, 0.94.21, 0.98.4
>
>         Attachments: HBASE-11052_0.94_v2.patch, HBASE-11052_0.94_v4.patch, HBASE-11052_trunk_v1.patch,
HBASE-11052_trunk_v3.patch, HBASE-11052_trunk_v4.patch
>
>
> Upstream thrift library has a know issue (THRIFT-601) causing the thrift server to crash
with an Out-of-Memory Error when bogus requests are sent.
> This reproduces when a very large request size is sent in the request header, making
the thrift server to allocate a large memory segment leading to OOM.
> LoadBalancer health checks are the first "candidate" for bogus requests
> Thrift developers admit this is a known issue with TBinaryProtocol and their recommandation
is to use TCompactProtocol/TFramedTransport but this requires all thrift clients to be updated
(might not be feasible atm)
> So we need a fix similar to CASSANDRA-475.



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