maixiaohai opened a new issue #2366:
URL: https://github.com/apache/rocketmq/issues/2366
**BUG REPORT**
1. Please describe the issue you observed:
run benchmark script use command
```
sh tproducer.sh -t transaction_tst -a true -w 32
```
got exception
```
tproducer.sh: line 2: $'\r': command not found
tproducer.sh: line 17: $'\r': command not found
OpenJDK 64-Bit Server VM warning: ignoring option PermSize=128m; support was
removed in 8.0
OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=320m; support
was removed in 8.0
OpenJDK 64-Bit Server VM warning: UseCMSCompactAtFullCollection is
deprecated and will likely be removed in a future release.
"xception in thread "main" java.lang.NumberFormatException: For input
string: "32
at
java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:580)
at java.lang.Integer.parseInt(Integer.java:615)
at
org.apache.rocketmq.example.benchmark.TransactionProducer.main(TransactionProducer.java:63)
```
2. Please tell us about your environment:
- rmq version 4.7.0
- jdk1.8
3. Other information (e.g. detailed explanation, logs, related issues,
suggestions how to fix, etc):
remove space in command will fix the problem.
```
sh tproducer.sh -t transaction_tst -a true -w 32
tproducer.sh: line 2: $'\r': command not found
tproducer.sh: line 17: $'\r': command not found
tproducer.sh: line 18: $'\r': command not found
OpenJDK 64-Bit Server VM warning: ignoring option PermSize=128m; support was
removed in 8.0
OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=320m; support
was removed in 8.0
OpenJDK 64-Bit Server VM warning: UseCMSCompactAtFullCollection is
deprecated and will likely be removed in a future release.
11:38:31.742 [main] DEBUG i.n.u.i.l.InternalLoggerFactory - Using SLF4J as
the default logging framework
RocketMQLog:WARN No appenders could be found for logger
(io.netty.util.internal.PlatformDependent0).
RocketMQLog:WARN Please initialize the logger system properly.
Current Time: 1603251521507 Send TPS:15407 Max RT(ms): 1004 AVG RT(ms):2.1
Send Failed: 0 check: 0 unexpectedCheck: 0 duplicatedCheck: 0
Current Time: 1603251531507 Send TPS:15267 Max RT(ms): 34 AVG RT(ms):2.1
Send Failed: 0 check: 0 unexpectedCheck: 0 duplicatedCheck: 0
Current Time: 1603251541507 Send TPS:14518 Max RT(ms): 39 AVG RT(ms):2.2
Send Failed: 0 check: 0 unexpectedCheck: 0 duplicatedCheck: 0
Current Time: 1603251551507 Send TPS:14795 Max RT(ms): 38 AVG RT(ms):2.2
Send Failed: 0 check: 0 unexpectedCheck: 0 duplicatedCheck: 0
Current Time: 1603251561507 Send TPS:15845 Max RT(ms): 27 AVG RT(ms):2.0
Send Failed: 0 check: 0 unexpectedCheck: 0 duplicatedCheck: 0
Current Time: 1603251571508 Send TPS:15725 Max RT(ms): 27 AVG RT(ms):2.0
Send Failed: 0 check: 0 unexpectedCheck: 0 duplicatedCheck: 0
```
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