Skip to:

  1. Skip to Jira Navigation
  2. Skip to Side Navigation
  3. Skip to Main Content

Alien datatype failures

Description

Recent changes to type system have caused regression suite examples that use alien data types to fail - see imgkey.ecl for example.

Failure comes from:

frame #1: 0x00000001000d4286 libeclrtl.dylib`rtlFailUnexpected() at eclrtl.cpp:4113 frame #2: 0x0000000100131a35 libeclrtl.dylib`RtlUnimplementedTypeInfo::readAhead(this=0x000000010000d170, in=0x0000000103d07048) const at rtlfield.cpp:2805 frame #3: 0x000000010013441e libeclrtl.dylib`RtlRecord::readAhead(this=0x0000000103f043a0, in=0x0000000103d07048) const at rtlrecord.cpp:329 frame #4: 0x00000001001373a1 libeclrtl.dylib`CDefaultPrefetcher::readAhead(this=0x0000000103f04380, in=0x0000000103d07048) at rtlrecord.cpp:461 frame #5: 0x0000000100390033 libccd.dylib`CRoxieServerDiskReadActivity::_nextRow(this=0x0000000103d06dc0) at ccdserver.cpp:21848 frame #6: 0x000000010038fa7f libccd.dylib`CRoxieServerDiskReadActivity::nextRow(this=0x0000000103d06dc0) at ccdserver.cpp:21790

Conclusion

None

Activity

Show:

Richard Chapman October 9, 2017 at 12:24 PM

I think the issue was introduced with the cahnge in

ISourceRowPrefetcher * COutputMetaData::createDiskPrefetcher(ICodeContext * ctx, unsigned activityId) { ISourceRowPrefetcher * fetcher = defaultCreateDiskPrefetcher(ctx, activityId); if (fetcher) return fetcher; return new CDefaultPrefetcher(queryRecordAccessor(true)); }

The fallback used to be to use

return new CSimpleSourceRowPrefetcher(*this, ctx, activityId);

(incidentally CSimpleSourceRowPrefetcher seems to be unused after this change)

Fixed
Pinned fields
Click on the next to a field label to start pinning.

Details

Components

Assignee

Reporter

Priority

Fix versions

Pull Request URL

https://github.com/hpcc-systems/HPCC-Platform/pull/10482
https://github.com/hpcc-systems/HPCC-Platform/pull/10482

Created October 9, 2017 at 12:07 PM
Updated October 9, 2017 at 7:32 PM
Resolved October 9, 2017 at 7:32 PM

Flag notifications