Remove coordinator name tracking from GTM transaction info structure

This was not in use and hence removed

5 files changed, 0 insertions, 45 deletions

diff --git a/src/gtm/common/gtm_serialize.c b/src/gtm/common/gtm_serialize.c
index 28448c5541..6f9f97aae4 100644
--- a/src/gtm/common/gtm_serialize.c
+++ b/src/gtm/common/gtm_serialize.c
@@ -178,9 +178,6 @@ gtm_get_transactioninfo_size(GTM_TransactionInfo *data)
 	len += sizeof(bool);				/* gti_in_use */
 	len += sizeof(GlobalTransactionId);		/* gti_gxid */
 	len += sizeof(GTM_TransactionStates);		/* gti_state */
-	len += sizeof(uint32);				/* used to store length of gti_coordname*/
-	if (data->gti_coordname != NULL)
-		len += strlen(data->gti_coordname);	/* gti_coordname */
 	len += sizeof(GlobalTransactionId);		/* gti_xmin */
 	len += sizeof(GTM_IsolationLevel);		/* gti_isolevel */
 	len += sizeof(bool);				/* gti_readonly */
@@ -240,22 +237,6 @@ gtm_serialize_transactioninfo(GTM_TransactionInfo *data, char *buf, size_t bufle
 	memcpy(buf + len, &(data->gti_state), sizeof(GTM_TransactionStates));
 	len += sizeof(GTM_TransactionStates);
 
-	/* GTM_TransactionInfo.gti_coordname */
-	if (data->gti_coordname != NULL)
-	{
-		namelen = (uint32)strlen(data->gti_coordname);
-		memcpy(buf + len, &namelen, sizeof(uint32));
-		len += sizeof(uint32);
-		memcpy(buf + len, data->gti_coordname, namelen);
-		len += namelen;
-	}
-	else
-	{
-		namelen = 0;
-		memcpy(buf + len, &namelen, sizeof(uint32));
-		len += sizeof(uint32);
-	}
-
 	/* GTM_TransactionInfo.gti_xmin */
 	memcpy(buf + len, &(data->gti_xmin), sizeof(GlobalTransactionId));
 	len += sizeof(GlobalTransactionId);
@@ -365,23 +346,6 @@ gtm_deserialize_transactioninfo(GTM_TransactionInfo *data, const char *buf, size
 	memcpy(&(data->gti_state), buf + len, sizeof(GTM_TransactionStates));
 	len += sizeof(GTM_TransactionStates);
 
-	/* GTM_TransactionInfo.gti_coordname */
-	{
-		uint32 ll;
-
-		memcpy(&ll, buf+len, sizeof(uint32));
-		len += sizeof(uint32);
-		if (ll > 0)
-		{
-			data->gti_coordname = genAllocTop(sizeof(ll+1));	/* Should be allocated at TopMostContext */
-			memcpy(data->gti_coordname, buf+len, ll);
-			data->gti_coordname[ll] = 0;
-			len += ll;
-		}
-		else
-			data->gti_coordname = NULL;
-	}
-
 	/* GTM_TransactionInfo.gti_xmin */
 	memcpy(&(data->gti_xmin), buf + len, sizeof(GlobalTransactionId));
 	len += sizeof(GlobalTransactionId);
diff --git a/src/gtm/common/gtm_serialize_debug.c b/src/gtm/common/gtm_serialize_debug.c
index eb5e6ce28f..a5d6e47425 100644
--- a/src/gtm/common/gtm_serialize_debug.c
+++ b/src/gtm/common/gtm_serialize_debug.c
@@ -40,7 +40,6 @@ dump_transactioninfo_elog(GTM_TransactionInfo *txn)
 	elog(LOG, "gti_in_use: %d", txn->gti_in_use);
 	elog(LOG, "gti_gxid: %d", txn->gti_gxid);
 	elog(LOG, "gti_state: %d", txn->gti_state);
-	elog(LOG, "gti_coordname: %s", txn->gti_coordname);
 	elog(LOG, "gti_xmin: %d", txn->gti_xmin);
 	elog(LOG, "gti_isolevel: %d", txn->gti_isolevel);
 	elog(LOG, "gti_readonly: %d", txn->gti_readonly);
diff --git a/src/gtm/main/gtm_standby.c b/src/gtm/main/gtm_standby.c
index 9cc2006ed7..6b30fd77bd 100644
--- a/src/gtm/main/gtm_standby.c
+++ b/src/gtm/main/gtm_standby.c
@@ -143,7 +143,6 @@ gtm_standby_restore_gxid(void)
 		GTMTransactions.gt_transactions_array[handle].gti_in_use = txn.gt_transactions_array[i].gti_in_use;
 		GTMTransactions.gt_transactions_array[handle].gti_gxid = txn.gt_transactions_array[i].gti_gxid;
 		GTMTransactions.gt_transactions_array[handle].gti_state = txn.gt_transactions_array[i].gti_state;
-		GTMTransactions.gt_transactions_array[handle].gti_coordname = txn.gt_transactions_array[i].gti_coordname;
 		GTMTransactions.gt_transactions_array[handle].gti_xmin = txn.gt_transactions_array[i].gti_xmin;
 		GTMTransactions.gt_transactions_array[handle].gti_isolevel = txn.gt_transactions_array[i].gti_isolevel;
 		GTMTransactions.gt_transactions_array[handle].gti_readonly = txn.gt_transactions_array[i].gti_readonly;
diff --git a/src/gtm/main/gtm_txn.c b/src/gtm/main/gtm_txn.c
index fc09c4e5dc..b923559a67 100644
--- a/src/gtm/main/gtm_txn.c
+++ b/src/gtm/main/gtm_txn.c
@@ -822,7 +822,6 @@ init_GTM_TransactionInfo(GTM_TransactionInfo *gtm_txninfo,
 	gtm_txninfo->gti_gxid = InvalidGlobalTransactionId;
 	gtm_txninfo->gti_xmin = InvalidGlobalTransactionId;
 	gtm_txninfo->gti_state = GTM_TXN_STARTING;
-	gtm_txninfo->gti_coordname = (coord_name ? pstrdup(coord_name) : NULL);
 
 	gtm_txninfo->gti_isolevel = isolevel;
 	gtm_txninfo->gti_readonly = readonly;
@@ -869,11 +868,6 @@ clean_GTM_TransactionInfo(GTM_TransactionInfo *gtm_txninfo)
 	gtm_txninfo->gti_in_use = false;
 	gtm_txninfo->gti_snapshot_set = false;
 
-	if (gtm_txninfo->gti_coordname)
-	{
-		pfree(gtm_txninfo->gti_coordname);
-		gtm_txninfo->gti_coordname = NULL;
-	}
 	if (gtm_txninfo->gti_gid)
 	{
 		pfree(gtm_txninfo->gti_gid);
diff --git a/src/include/gtm/gtm_txn.h b/src/include/gtm/gtm_txn.h
index 1dc855e6bc..db162bc1ae 100644
--- a/src/include/gtm/gtm_txn.h
+++ b/src/include/gtm/gtm_txn.h
@@ -116,7 +116,6 @@ typedef struct GTM_TransactionInfo
 	bool					gti_in_use;
 	GlobalTransactionId		gti_gxid;
 	GTM_TransactionStates	gti_state;
-	char					*gti_coordname;
 	GlobalTransactionId		gti_xmin;
 	GTM_IsolationLevel		gti_isolevel;
 	bool					gti_readonly;