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同步source code

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日期: 12-26
    revision: ee5b054c
This commit is contained in:
dengxuyue
2020-12-28 22:19:21 +08:00
parent b7337ff802
commit 1567043064
6076 changed files with 2376818 additions and 741042 deletions
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21
src/gausskernel/runtime/vecexecutor/vecnode/vecstream.cpp
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@ -21,7 +21,6 @@
*
* ---------------------------------------------------------------------------------------
*/
#include <time.h>
#include "postgres.h"
#include "knl/knl_variable.h"
#ifdef PGXC
@ -55,7 +54,7 @@
#include "utils/combocid.h"
#include "vecexecutor/vecstream.h"
#include "access/hash.h"
#include "distributelayer/streamTransportSctp.h"
#include "distributelayer/streamTransportComm.h"
#include "utils/numeric.h"
#include "utils/numeric_gs.h"
@ -94,7 +93,7 @@ void InitVecStreamMergeSort(VecStreamState* node)
if (node->need_fresh_data) {
if (datanode_receive_from_logic_conn(node->conn_count, node->connections, &node->netctl, -1)) {
int error_code = getSctpSocketError(gs_comm_strerror());
int error_code = getStreamSocketError(gs_comm_strerror());
ereport(ERROR,
(errcode(error_code),
errmsg("Failed to read response from Datanodes. Detail: %s\n", gs_comm_strerror())));
@ -333,8 +332,11 @@ VecStreamState* BuildVecStreamRuntime(Stream* node, EState* estate, int eflags)
// Stream runtime only set up on datanode.
if (IS_PGXC_DATANODE)
SetupStreamRuntime(stream_state);
#ifdef ENABLE_MULTIPLE_NODES
if (IS_PGXC_COORDINATOR) {
#else
if (StreamTopConsumerAmI()) {
#endif
if (innerPlan(node))
innerPlanState(stream_state) = ExecInitNode(innerPlan(node), estate, eflags);
@ -343,15 +345,12 @@ VecStreamState* BuildVecStreamRuntime(Stream* node, EState* estate, int eflags)
} else {
// Right tree should be null
Assert(innerPlan(node) == NULL);
/*
* We wrap the left tree in a backend thread. We only let main thread do this,
* since multiple smp threads share the same plan node
*/
if (u_sess->stream_cxt.smp_id == 0) {
outerPlan(node) = NULL;
}
}
/* Stream runtime only set up on datanode. */
if (IS_PGXC_DATANODE)
SetupStreamRuntime(stream_state);
return stream_state;
}