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https://issues.apache.org/jira/browse/HAWQ-1391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15950520#comment-15950520
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Namrata Bhave commented on HAWQ-1391:
-------------------------------------
while further debugging the GPHD_HA_load_nodes tests mentioned above, I
observed that the root cause of failure is "size" not getting correctly set in
file
"https://github.com/apache/incubator-hawq/blob/master/src/backend/access/external/test/ha_config_mock.c";
in hdfsGetHANamenodes function.
Below is the code snippet where I had printed the size on s390x as well as x86
and found it to be different for above tests.
Namenode * hdfsGetHANamenodes(const char *nameservice, int *size)
{
optional_assignment(size);
// printed the value of *size here and it always shows zero!
return (Namenode *)mock();
}
The 'optional_assignment' is added from cmockery.h/.c files.
Anyone has faced such issue before?
I could see code related to memory assignment in cmockery files. However
couldn't find anywhere whether cmockery is platform specific or doesn't support
big endian/s390x.
> s390x support for HWCRC32c
> --------------------------
>
> Key: HAWQ-1391
> URL: https://issues.apache.org/jira/browse/HAWQ-1391
> Project: Apache HAWQ
> Issue Type: Bug
> Components: libhdfs
> Reporter: ketan
> Assignee: Ed Espino
>
> Hi ,
> I am in progress building Apache - HAWQ on s390x
> following instruction on
> https://cwiki.apache.org/confluence/display/HAWQ/Build+and+Install
> I am in the build stage i notice that during the build i encounter
> undefined reference to vtable for Hdfs::Internal::HWCrc32c
> On further debugging i observed that libhdfs3/src/common/HWCRC32c.cpp has
> not support for s390x.
> My questions are as follows.
> 1) I want to confirm whether does this check happens as part of unit testing
> of libhdfs3?
> 2) if yes to 1 whether this test is specific to SSE based platforms ?
> 3) can we exactly get some information on what this check does>?
> 4) Is HAWQ source supported on SSE based platforms only ?
> Help would be appreciated.
> Adding Log for reference.
> **************************************************
> make[3]: Leaving directory `//incubator-hawq/src/backend/cdb'
> g++ -O3 -std=gnu99 -Wall -Wmissing-prototypes -Wpointer-arith
> -Wendif-labels -Wformat-security -fno-strict-aliasing -fwrapv
> -fno-aggressive-loop-optimizations -I/usr/include/libxml2 -L../../src/port
> -L../../src/port -Wl,--as-needed
> -L/scratch/ecos0013/ketan/incubator-hawq/depends/libhdfs3/build/install/usr/local/hawq/lib
>
> -L/scratch/ecos0013/ketan/incubator-hawq/depends/libyarn/build/install/usr/local/hawq/lib
> -Wl,-rpath,'/usr/local/hawq/lib',--enable-new-dtags -Wl,-E access/SUBSYS.o
> bootstrap/SUBSYS.o catalog/SUBSYS.o parser/SUBSYS.o commands/SUBSYS.o
> executor/SUBSYS.o foreign/SUBSYS.o lib/SUBSYS.o libpq/SUBSYS.o
> gp_libpq_fe/SUBSYS.o main/SUBSYS.o nodes/SUBSYS.o optimizer/SUBSYS.o
> port/SUBSYS.o postmaster/SUBSYS.o regex/SUBSYS.o rewrite/SUBSYS.o
> storage/SUBSYS.o tcop/SUBSYS.o utils/SUBSYS.o resourcemanager/SUBSYS.o
> ../../src/timezone/SUBSYS.o cdb/SUBSYS.o ../../src/port/libpgport_srv.a
> -lprotobuf -lboost_system -lboost_date_time -lstdc++ -lhdfs3 -lgsasl -lxml2
> -ljson-c -levent -lyaml -lsnappy -lbz2 -lrt -lz -lcrypt -ldl -lm -lcurl
> -lyarn -lkrb5 -lpthread -lthrift -lsnappy -o postgres
> /scratch/ecos0013/ketan/incubator-hawq/depends/libhdfs3/build/install/usr/local/hawq/lib/libhdfs3.so:
> undefined reference to `Hdfs::Internal::HWCrc32c::available()'
> /scratch/ecos0013/ketan/incubator-hawq/depends/libhdfs3/build/install/usr/local/hawq/lib/libhdfs3.so:
> undefined reference to `vtable for Hdfs::Internal::HWCrc32c'
> collect2: error: ld returned 1 exit status
> make[2]: *** [postgres] Error 1
> make[2]: Leaving directory `incubator-hawq/src/backend'
> make[1]: *** [all] Error 2
> make[1]: Leaving directory `/incubator-hawq/src'
> make: *** [all] Error 2
> ******************************************************************************
> Regards
> Ketan
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