hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Fix issue SQC or Worker return error code in restart scenario which tenant schema havn't been refreshed into memory

Browse Source
This commit is contained in:
obdev
2024-03-04 10:44:58 +00:00
committed by ob-robot
parent d2a9bae462
commit eef2f96aa5
1 changed files with 18 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
src/sql/engine/px/ob_px_interruption.cpp
View File

@ -125,18 +125,28 @@ void ObInterruptUtil::update_schema_error_code(ObExecContext *exec_ctx, int &cod
uint64_t tenant_id = exec_ctx->get_my_session()->get_effective_tenant_id();
ObSchemaGetterGuard schema_guard;
int64_t local_schema_version = -1;
if (OB_FAIL(GCTX.schema_service_->get_tenant_schema_guard(tenant_id, schema_guard))) {
int64_t query_tenant_begin_schema_version =
exec_ctx->get_task_exec_ctx().get_query_tenant_begin_schema_version();
if (query_tenant_begin_schema_version == OB_INVALID_VERSION) {
code = OB_INVALID_ARGUMENT;
LOG_WARN("invalid tenant_schema_version", K(ret), K(query_tenant_begin_schema_version));
} else if (OB_FAIL(GCTX.schema_service_->get_tenant_schema_guard(tenant_id, schema_guard))) {
LOG_WARN("get tenant schema guard failed", K(ret));
} else if (OB_FAIL(schema_guard.get_schema_version(tenant_id, local_schema_version))) {
LOG_WARN("get schema version failed", K(ret));
} else if (local_schema_version !=
exec_ctx->get_task_exec_ctx().get_query_tenant_begin_schema_version()) {
if (GSCHEMASERVICE.is_schema_error_need_retry(NULL, tenant_id)) {
code = OB_ERR_REMOTE_SCHEMA_NOT_FULL;
} else {
code = OB_ERR_WAIT_REMOTE_SCHEMA_REFRESH;
}
}
if ((OB_SUCC(ret) && local_schema_version != query_tenant_begin_schema_version)
|| ret == OB_TENANT_NOT_EXIST || ret == OB_SCHEMA_ERROR || ret == OB_SCHEMA_EAGAIN) {
code = OB_ERR_WAIT_REMOTE_SCHEMA_REFRESH;
}
// overwrite to make sure sql will retry
if (OB_ERR_WAIT_REMOTE_SCHEMA_REFRESH == code
&& GSCHEMASERVICE.is_schema_error_need_retry(NULL, tenant_id)) {
code = OB_ERR_REMOTE_SCHEMA_NOT_FULL;
}
LOG_TRACE("update_schema_error_code, exec_ctx is not null", K(tenant_id), K(local_schema_version),
K(exec_ctx->get_task_exec_ctx().get_query_tenant_begin_schema_version()), K(lbt()));
} else {