forked from apache/hudi
-
Notifications
You must be signed in to change notification settings - Fork 4
/
TimeWait.java
99 lines (83 loc) · 2.65 KB
/
TimeWait.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hudi.sink.utils;
import org.apache.hudi.exception.HoodieException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.Objects;
import java.util.concurrent.TimeUnit;
/**
* Tool used for time waiting.
*/
public class TimeWait {
private static final Logger LOG = LoggerFactory.getLogger(TimeWait.class);
private final long timeout; // timeout in SECONDS
private final long interval; // interval in MILLISECONDS
private final String action; // action to report error message
private long waitingTime = 0L;
private TimeWait(long timeout, long interval, String action) {
this.timeout = timeout;
this.interval = interval;
this.action = action;
}
public static Builder builder() {
return new Builder();
}
/**
* Wait for an interval time.
*/
public void waitFor() {
try {
if (waitingTime > timeout) {
throw new HoodieException("Timeout(" + waitingTime + "ms) while waiting for " + action);
}
TimeUnit.MILLISECONDS.sleep(interval);
waitingTime += interval;
} catch (InterruptedException e) {
throw new HoodieException("Error while waiting for " + action, e);
}
}
/**
* Builder.
*/
public static class Builder {
private long timeout = 5 * 60 * 1000L; // default 5 minutes
private long interval = 1000;
private String action;
private Builder() {
}
public Builder timeout(long timeout) {
if (timeout > 0) {
this.timeout = timeout;
}
return this;
}
public Builder interval(long interval) {
this.interval = interval;
return this;
}
public Builder action(String action) {
this.action = action;
return this;
}
public TimeWait build() {
Objects.requireNonNull(this.action);
return new TimeWait(this.timeout, this.interval, this.action);
}
}
}