Error when processing coverage reports containing a big number of hits

[wenns]

With in the Coverage analysis module, parsing a "hit" element that exceeds a _int32 size will cause failures, and emits no useful message.
This is crippling on projects with large code base since the hit count for many central functions can rapidly exceed 2^31.
In my case an accurate hit count is not required, so truncation would be acceptable.
03:03:28.915 INFO - Parsing report '/Sonar_Test_coverage/software/coverage-reports/coverage-unit.xml'
INFO: ----------------------------------------------------------------------
INFO: EXECUTION FAILURE
INFO: ------------------------------------------------------------------------
INFO: Total time: 38:42.225s
INFO: Final Memory: 25M/2087M
INFO: ------------------------------------------------------------------------
ERROR: Error during Sonar runner execution
ERROR: Unable to execute Sonar
ERROR: Caused by: For input string: "2806720497"
ERROR:

[brunocrt]

Hi wenns, could you please provide how did you fix this issue?

[wenns]

This was fixed by commit fb3aa88:

long noHits = Long.parseLong(line.getAttrValue("hits"));
if(noHits > Integer.MAX_VALUE){
        CxxUtils.LOG.warn("Truncating the actual number of hits ({}) to the maximum number supported by Sonar ({})",
                          noHits, Integer.MAX_VALUE);
        noHits = Integer.MAX_VALUE;
}
builder.setHits(lineId, (int)noHits);