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Posted to issues@hawq.apache.org by "Lin Wen (JIRA)" <ji...@apache.org> on 2016/04/08 07:57:25 UTC
[jira] [Resolved] (HAWQ-637) RM process is error if property is
missing in hawq-site.xml
[ https://issues.apache.org/jira/browse/HAWQ-637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lin Wen resolved HAWQ-637.
--------------------------
Resolution: Fixed
> RM process is error if property is missing in hawq-site.xml
> -----------------------------------------------------------
>
> Key: HAWQ-637
> URL: https://issues.apache.org/jira/browse/HAWQ-637
> Project: Apache HAWQ
> Issue Type: Bug
> Components: Resource Manager
> Reporter: Lin Wen
> Assignee: Lin Wen
>
> start hawq in yarn mode，yarn RM address is not configured in hawq-site.xml
> scripts show start hawq successfully, but RM process is not correct.
> ```
> gpadmin 235458 235448 0 08:48 ? 00:00:00 postgres: port 5432, master resource manager con4 error exit in 2m 0s
> ```
> ```
> x86_64 libidn-1.18-2.el6.x86_64 nss-softokn-freebl-3.12.9-11.el6.x86_64 pam-1.1.1-13.el6.x86_64 zlib-1.2.3-29.el6.x86_64
> (gdb) bt
> #0 0x000000366e6e14d3 in __select_nocancel () from /lib64/libc.so.6
> #1 0x0000000000b885d0 in pg_usleep (microsec=30000000) at pgsleep.c:43
> #2 0x00000000009dd9d8 in elog_debug_linger (edata=0x117c6c0) at elog.c:4129
> #3 0x00000000009d6047 in errfinish (dummy=0) at elog.c:597
> #4 0x00000000009d86b4 in elog_finish (elevel=21, fmt=0xdb4de0 "YARN mode resource broker failed to start resource broker process. error=%d") at elog.c:1463
> #5 0x0000000000a5e96b in RB_LIBYARN_start (isforked=1 '\001') at resourcebroker_LIBYARN.c:96
> #6 0x0000000000a5d924 in RB_start (isforked=1 '\001') at resourcebroker_API.c:58
> #7 0x0000000000a9417f in MainHandlerLoop () at resourcemanager.c:545
> #8 0x0000000000a940d0 in ResManagerMainServer2ndPhase () at resourcemanager.c:513
> #9 0x0000000000a93b64 in ResManagerMain (argc=3, argv=0x7fffdefaa6f0) at resourcemanager.c:332
> #10 0x0000000000a93d72 in ResManagerProcessStartup () at resourcemanager.c:400
> #11 0x000000000089525f in CommenceNormalOperations () at postmaster.c:3673
> #12 0x0000000000895c77 in do_reaper () at postmaster.c:4021
> #13 0x000000000089203b in ServerLoop () at postmaster.c:2136
> #14 0x00000000008911ae in PostmasterMain (argc=9, argv=0x3407940) at postmaster.c:1454
> #15 0x00000000007aaf1a in main (argc=9, argv=0x3407940) at main.c:226
> The fix is to let RB and RM process work normally, but RB can't register itself to Hadoop Yarn RM, since configure in hawk-site.xml is not correct.
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