[
https://issues.apache.org/jira/browse/ZOOKEEPER-3884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
maoling updated ZOOKEEPER-3884:
-------------------------------
Description:
{code:java}
2020-07-12 09:52:22,663 [myid:localhost:2181] - INFO
[main-SendThread(localhost:2181):ClientCnxn$SendThread@1420] - Session
establishment complete on server localhost/0:0:0:0:0:0:0:1:2181, session id =
0x10001a6779c0b5a, negotiated timeout = 30000WATCHER::WatchedEvent
state:SyncConnected type:None path:null
[zk: localhost:2181(CONNECTED) 0] create /test5
Created /test5
[zk: localhost:2181(CONNECTED) 1] create /test6
Created /test6
[zk: localhost:2181(CONNECTED) 2]
{code}
{code:java}
[root@zk-test001 bin]# top|grep 15206
15206 root 20 0 17.9g 12.4g 17308 S 0.3 83.2 213:37.64 java
15206 root 20 0 17.9g 12.4g 17308 S 0.3 83.2 213:37.65 java
15206 root 20 0 17.9g 12.4g 17308 S 0.3 83.2 213:37.66 java
15206 root 20 0 17.9g 12.4g 17308 S 0.3 83.2 213:37.67 java
{code}
{code:java}
[root@zk-test001 bin]# ./zkServer.sh status
/usr/bin/java
ZooKeeper JMX enabled by default
Using config: /data/software/apache-zookeeper-3.6.1-bin/bin/../conf/zoo.cfg
Client port found: 2181. Client address: localhost.
Error contacting service. It is probably not running.{code}
{code:java}
[root@zk-test001 conf]# jstat -gcutil 15206 200
S0 S1 E O M CCS YGC YGCT FGC FGCT GCT
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
28.098
{code}
was:
{code:java}
[root@zk-test001 bin]# ./zkServer.sh status
/usr/bin/java
ZooKeeper JMX enabled by default
Using config: /data/software/apache-zookeeper-3.6.1-bin/bin/../conf/zoo.cfg
Client port found: 2181. Client address: localhost.
Error contacting service. It is probably not running.{code}
> zkServer.sh status doesn't work when we do a large scale benchmark test
> -----------------------------------------------------------------------
>
> Key: ZOOKEEPER-3884
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3884
> Project: ZooKeeper
> Issue Type: Bug
> Components: server
> Reporter: maoling
> Assignee: maoling
> Priority: Major
>
> {code:java}
> 2020-07-12 09:52:22,663 [myid:localhost:2181] - INFO
> [main-SendThread(localhost:2181):ClientCnxn$SendThread@1420] - Session
> establishment complete on server localhost/0:0:0:0:0:0:0:1:2181, session id =
> 0x10001a6779c0b5a, negotiated timeout = 30000WATCHER::WatchedEvent
> state:SyncConnected type:None path:null
> [zk: localhost:2181(CONNECTED) 0] create /test5
> Created /test5
> [zk: localhost:2181(CONNECTED) 1] create /test6
> Created /test6
> [zk: localhost:2181(CONNECTED) 2]
> {code}
> {code:java}
> [root@zk-test001 bin]# top|grep 15206
> 15206 root 20 0 17.9g 12.4g 17308 S 0.3 83.2 213:37.64 java
>
> 15206 root 20 0 17.9g 12.4g 17308 S 0.3 83.2 213:37.65 java
>
> 15206 root 20 0 17.9g 12.4g 17308 S 0.3 83.2 213:37.66 java
>
> 15206 root 20 0 17.9g 12.4g 17308 S 0.3 83.2 213:37.67 java
>
> {code}
> {code:java}
> [root@zk-test001 bin]# ./zkServer.sh status
> /usr/bin/java
> ZooKeeper JMX enabled by default
> Using config: /data/software/apache-zookeeper-3.6.1-bin/bin/../conf/zoo.cfg
> Client port found: 2181. Client address: localhost.
> Error contacting service. It is probably not running.{code}
> {code:java}
> [root@zk-test001 conf]# jstat -gcutil 15206 200
> S0 S1 E O M CCS YGC YGCT FGC FGCT
> GCT
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> 18.49 0.00 92.26 47.75 95.61 90.82 280 22.735 2 5.363
> 28.098
> {code}
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