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https://issues.apache.org/jira/browse/IMPALA-11599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17608822#comment-17608822
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ASF subversion and git services commented on IMPALA-11599:
----------------------------------------------------------
Commit 296e94411d3344e2969d4b083036ff238e80ad19 in impala's branch
refs/heads/master from Joe McDonnell
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=296e94411 ]
IMPALA-11599/IMPALA-11605: GCC 10: Fix gdb and change to flatbuffers 1.9
This contains two fixes for issues introduced by
IMPALA-9999's upgrade to GCC 10:
IMPALA-11599: Builds toolchain gdb with the OS compiler,
fixing an issue where it could not run on Centos 7 due
to problems with its RPATH / finding appropriate libstdc++.
IMPALA-11605: Reverts to flatbuffers 1.9, which avoids
a mismatch with the version that Hive uses. This avoids
classpath incompatibility issues.
Testing:
- Verified that toolchain gdb works on Centos 7
- Verified that interoperability with Hive is restored
Change-Id: Ieaafdb1da05cab60b254115faaae55dba8b67dfd
Reviewed-on: http://gerrit.cloudera.org:8080/19034
Tested-by: Joe McDonnell <[email protected]>
Reviewed-by: Wenzhe Zhou <[email protected]>
> GCC 10 toolchain's gdb won't run on older distributions
> -------------------------------------------------------
>
> Key: IMPALA-11599
> URL: https://issues.apache.org/jira/browse/IMPALA-11599
> Project: IMPALA
> Issue Type: Bug
> Components: Infrastructure
> Affects Versions: Impala 4.2.0
> Reporter: Joe McDonnell
> Assignee: Joe McDonnell
> Priority: Critical
>
> gdb from Impala's toolchain is not running properly on centos 7:
> {noformat}
> 00:52:23 gdb: /../lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found
> (required by gdb)
> 00:52:23 gdb: /../lib64/libstdc++.so.6: version `CXXABI_1.3.8' not found
> (required by gdb)
> 00:52:23 gdb: /../lib64/libstdc++.so.6: version `CXXABI_1.3.11' not found
> (required by gdb)
> 00:52:23 gdb: /../lib64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found
> (required by gdb)
> 00:52:23 gdb: /../lib64/libstdc++.so.6: version `GLIBCXX_3.4.22' not found
> (required by gdb)
> 00:52:23 gdb: /../lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found
> (required by gdb)
> 00:52:23 gdb: /../lib64/libstdc++.so.6: version `CXXABI_1.3.8' not found
> (required by gdb)
> 00:52:23 gdb: /../lib64/libstdc++.so.6: version `CXXABI_1.3.11' not found
> (required by gdb)
> 00:52:23 gdb: /../lib64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found
> (required by gdb)
> 00:52:23 gdb: /../lib64/libstdc++.so.6: version `GLIBCXX_3.4.22' not found
> (required by gdb){noformat}
> gdb was upgraded to version 12.1 in the upgrade to GCC 10. The rpath for GDB
> does not contain $ORIGIN entries:
> {noformat}
> $ objdump -p gdb | grep RPATH
> RPATH
> RIGIN/../lib64:/../lib64:RIGIN/../lib:/../lib:/mnt/source/gdb/gdb-12.1/gmp-6.1.0/install/lib
> {noformat}
> Here are some expected values for RPATH:
> {noformat}
> $ objdump -p zstd | grep RPATH
> RPATH
> $ORIGIN/../lib64:$$ORIGIN/../lib64:$ORIGIN/../lib:$$ORIGIN/../lib
> $ objdump -p thrift | grep RPATH
> RPATH
> RIGIN/../lib64:$ORIGIN/../lib64:RIGIN/../lib:$ORIGIN/../lib {noformat}
> gdb seems to have another layer of variable resolution or something. So, we
> need to fix gdb's RPATH in the toolchain.
> As a workaround, someone can install chrpth and do:
> {noformat}
> chrpath -r '$ORIGIN/../lib:$ORIGIN/../lib64' gdb{noformat}
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