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https://issues.apache.org/jira/browse/ACCUMULO-2658?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Christopher Tubbs updated ACCUMULO-2658:
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Fix Version/s: 1.6.1
1.5.2
> Thrift Proxy crashes with OOM on bad input
> ------------------------------------------
>
> Key: ACCUMULO-2658
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2658
> Project: Accumulo
> Issue Type: Bug
> Components: proxy
> Affects Versions: 1.5.1
> Reporter: Russ Weeks
> Fix For: 1.5.2, 1.6.1
>
>
> The proxy server doesn't benefit from the fix for ACCUMULO-2360 because it
> doesn't use the TServerUtils class to set up the thrift server.
> The smallest fix is really easy: just add the line:
> {code}
> args.maxReadBufferBytes = maxFrameSize;
> {code}
> to o.a.a.proxy.Proxy.createProxyServer.
> I guess a more comprehensive fix would be to convert Proxy to use
> TServerUtils, but that's a little beyond me at this point.
> Steps to reproduce:
> 1. Start your proxy server
> 2. telnet localhost 42424
> 3. Type "stat", press enter.
> Expected Behaviour:
> * The thrift server stays up and ignores the invalid input
> Actual Behaviour:
> * The thrift server seems to interpret the text string as a buffer size and
> immediately crashes with this error written to the log file:
> {code}
> #
> # java.lang.OutOfMemoryError: Java heap space
> # -XX:OnOutOfMemoryError="kill -9 %p"
> # Executing /bin/sh -c "kill -9 13396"...
> {code}
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