Tim Armstrong created KUDU-2094:
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Summary: GCC 7.1 complains about alignment of Counter
Key: KUDU-2094
URL: https://issues.apache.org/jira/browse/KUDU-2094
Project: Kudu
Issue Type: Bug
Reporter: Tim Armstrong
Priority: Minor
I found this when building the kudu/util subtree in Impala with gcc 7.1.
In a few places, e.g. metrics.h, the compiler complains that the alignment
required by Counter is less than the alignment guaranteed by new.
{code}
m = new Counter(proto);
{code}
I worked around this by setting -faligned-new, which was added recently to GCC
and is enabled by default with C++17. The setting ensures that new allocates
memory with the alignment required by the data type.
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