Github user stanlyxiang commented on a diff in the pull request:
https://github.com/apache/incubator-hawq/pull/1079#discussion_r95510088
--- Diff: src/backend/tcop/postgres.c ---
@@ -4626,6 +4630,24 @@ PostgresMain(int argc, char *argv[], const char
*username)
if (!ignore_till_sync)
send_ready_for_query = true; /* initially, or after error */
+ /* for enable ranger*/
+ if (enable_ranger && !curl_context.hasInited)
+ {
+ memset(&curl_context, 0, sizeof(curl_context_t));
+ curl_global_init(CURL_GLOBAL_ALL);
+ /* init the curl session */
+ curl_context.curl_handle = curl_easy_init();
+ if (curl_context.curl_handle == NULL) {
+ /* cleanup curl stuff */
+ /* no need to cleanup curl_handle since it's null. just
cleanup curl global.*/
+ curl_global_cleanup();
+ }
+ curl_context.hasInited = true;
+ curl_context.response.buffer = palloc0(CURL_RES_BUFFER_SIZE);
+ curl_context.response.buffer_size = CURL_RES_BUFFER_SIZE;
+ elog(LOG, "when enable ranger, init global struct for
privileges check.");
--- End diff --
fixed. thks
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