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https://issues.apache.org/jira/browse/MESOS-7400?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15979074#comment-15979074
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Anand Mazumdar commented on MESOS-7400:
---------------------------------------
1.2.x backport
{noformat}
commit c2314e9bc19fe34a204b75811073f9f7afbaa620
Author: Anand Mazumdar <[email protected]>
Date: Fri Apr 21 09:56:35 2017 -0700
Added MESOS-7400 to 1.2.1 CHANGELOG.
commit 87b06df592b4d07e5a201ae151950ab30d59e1ba
Author: Anindya Sinha <[email protected]>
Date: Fri Apr 21 09:45:47 2017 -0700
Fixed a crash in the streaming request/response decoder.
If the callback `on_headers_complete()` fails, the decoder's writer
object is `None()`. So, when the callback `on_message_complete()` is
called, we should not crash in that case.
Note that the `CHECK(decoder->writer)` is valid for the callback
`on_body()` is valid since this callback is called only on a success
in `on_headers_complete()` callback.
Review: https://reviews.apache.org/r/58512/
commit 459873a26279162cdcb4a47d5bf8f4b0984d2ccb
Author: Anindya Sinha <[email protected]>
Date: Fri Apr 21 09:44:04 2017 -0700
Marked decoder as failed when request/response parsing failed.
Review: https://reviews.apache.org/r/58580/
{noformat}
> The mesos master crashes due to an incorrect invariant check in the decoder.
> ----------------------------------------------------------------------------
>
> Key: MESOS-7400
> URL: https://issues.apache.org/jira/browse/MESOS-7400
> Project: Mesos
> Issue Type: Bug
> Components: general
> Reporter: Anindya Sinha
> Assignee: Anindya Sinha
> Priority: Blocker
> Fix For: 1.2.1, 1.3.0
>
>
> {code}
> F0401 15:14:20.272156 231760 decoder.hpp:1006] CHECK_SOME(decoder->writer):
> is NONE
> {code}
> partial gdb stack trace captured on the Mesos master:
> {code}
> (gdb) bt
> #0 0x00007f4948b715e5 in raise () from /lib64/libc.so.6
> #1 0x00007f4948b72dc5 in abort () from /lib64/libc.so.6
> #2 0x00007f494b1f1ef6 in google::DumpStackTraceAndExit () at
> src/utilities.cc:147
> #3 0x00007f494b1e98dd in google::LogMessage::Fail () at src/logging.cc:1458
> #4 0x00007f494b1eb66d in google::LogMessage::SendToLog (this=Unhandled dwarf
> expression opcode 0xf3
> ) at src/logging.cc:1412
> #5 0x00007f494b1e9462 in google::LogMessage::Flush (this=0x7f49323ddb10) at
> src/logging.cc:1281
> #6 0x00007f494b1ec049 in google::LogMessageFatal::~LogMessageFatal
> (this=Unhandled dwarf expression opcode 0xf3
> ) at src/logging.cc:1984
> #7 0x00007f494b0dee77 in ~_CheckFatal (p=Unhandled dwarf expression opcode
> 0xf3
> ) at ../../../3rdparty/stout/include/stout/check.hpp:164
> #8 process::StreamingRequestDecoder::on_message_complete (p=Unhandled dwarf
> expression opcode 0xf3
> ) at ../../../3rdparty/libprocess/src/decoder.hpp:1006
> #9 0x00007f494b1c1d05 in http_parser_execute (parser=0x7f49204642c8,
> settings=Unhandled dwarf expression opcode 0xf3
> )
> at http-parser-2.6.2/http_parser.c:1845
> #10 0x00007f494b15017e in decode (length=Unhandled dwarf expression opcode
> 0xf3
> ) at ../../../3rdparty/libprocess/src/decoder.hpp:793
> #11 process::internal::decode_recv (length=Unhandled dwarf expression opcode
> 0xf3
> ) at ../../../3rdparty/libprocess/src/process.cpp:845
> {code}
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