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Fix timeout setting in location cache

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This commit is contained in:
zn0
2021-08-31 22:07:18 +08:00
committed by wangzelin.wzl
parent f57b05e001
commit dd142a4f91
5 changed files with 94 additions and 49 deletions
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src/share/ob_share_util.cpp Normal file
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/**
* Copyright (c) 2021 OceanBase
* OceanBase CE is licensed under Mulan PubL v2.
* You can use this software according to the terms and conditions of the Mulan PubL v2.
* You may obtain a copy of Mulan PubL v2 at:
* http://license.coscl.org.cn/MulanPubL-2.0
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PubL v2 for more details.
*/
#define USING_LOG_PREFIX SHARE
#include "share/ob_share_util.h"
#include "common/ob_timeout_ctx.h"
#include "share/ob_worker.h"
#include "lib/time/ob_time_utility.h"
#include "lib/oblog/ob_log_module.h"
namespace oceanbase {
using namespace common;
namespace share {
int ObShareUtil::set_default_timeout_ctx(ObTimeoutCtx &ctx, const int64_t default_timeout)
{
int ret = OB_SUCCESS;
int64_t abs_timeout_ts = OB_INVALID_TIMESTAMP;
int64_t ctx_timeout_ts = ctx.get_abs_timeout();
int64_t worker_timeout_ts = THIS_WORKER.get_timeout_ts();
if (0 < ctx_timeout_ts) {
// ctx has already been set, use it
abs_timeout_ts = ctx_timeout_ts;
} else if (INT64_MAX == worker_timeout_ts) {
// if worker's timeout_ts has not been set，change to default_timeout
abs_timeout_ts = ObTimeUtility::current_time() + default_timeout;
} else if (0 < worker_timeout_ts) {
// use worker's timeout if only it is valid
abs_timeout_ts = worker_timeout_ts;
} else {
// worker's timeout_ts is invalid, set to default timeout
abs_timeout_ts = ObTimeUtility::current_time() + default_timeout;
}
if (OB_FAIL(ctx.set_abs_timeout(abs_timeout_ts))) {
LOG_WARN(
"set timeout failed", KR(ret), K(abs_timeout_ts), K(ctx_timeout_ts), K(worker_timeout_ts), K(default_timeout));
} else if (ctx.is_timeouted()) {
ret = OB_TIMEOUT;
LOG_WARN("timeout", KR(ret), K(abs_timeout_ts), K(ctx_timeout_ts), K(worker_timeout_ts), K(default_timeout));
} else {
LOG_DEBUG("set_default_timeout_ctx success",
K(abs_timeout_ts),
K(ctx_timeout_ts),
K(worker_timeout_ts),
K(default_timeout));
}
return ret;
}
} // end namespace share
} // end namespace oceanbase