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MCOL-454 I_S.COLUMNSTORE_FILES multi-node

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I_S.COLUMNSTORE_FILES returned bad filenames and NULL file sizes when
there are multiple nodes in a ColumnStore cluster

It adds an extra message call to the WriteEngine to get the file size
for that file. The I_S function will figure out which WriteEngine to
communicate with and get the file size details from it.
This commit is contained in:
Andrew Hutchings
2016-12-14 16:55:03 +00:00
parent fae09df1b7
commit 025838629b
5 changed files with 104 additions and 9 deletions
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6
writeengine/server/we_readthread.cpp
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@ -733,6 +733,11 @@ void GetFileSizeThread::operator()()
rc = fWeGetFileSizes->processTable(fIbs, errMsg, key);
break;
}
case WE_SVR_GET_FILESIZE:
{
rc = fWeGetFileSizes->processFileName(fIbs, errMsg, key);
break;
}
default:
{
break;
@ -845,6 +850,7 @@ void ReadThreadFactory::CreateReadThread(ThreadPool& Tp, IOSocket& Ios, BRM::DBR
}
break;
case WE_SVR_GET_FILESIZES:
case WE_SVR_GET_FILESIZE:
{
GetFileSizeThread getFileSizeThread(Ios, aBs, dbrm);
Tp.invoke(getFileSizeThread);