Accumulo is logging that "there are no loggers registered in zookeeper"
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Key: ACCUMULO-183
URL: https://issues.apache.org/jira/browse/ACCUMULO-183
Project: Accumulo
Issue Type: Bug
Components: logger
Affects Versions: 1.3.5
Environment: CentOS release 5.6
single node Accumulo setup
Reporter: Minh Duc Nguyen
Assignee: Eric Newton
I am following the Accumulo 1.3 manual for basic admin with version 1.3.5rc7 on
CentOS release 5.6 in a single node setup:
http://incubator.apache.org/accumulo/user_manual_1.3-incubating/Accumulo_Shell.html#Basic_Administration
On the monitor/status page, there are no "Logger Servers" listed. "Log Events"
shows the same error multiple times: "there are no loggers registered in
zookeeper"
There are 5 Accumulo processes running: tserver, master, gc, monitor, tracer.
logger is not running.
The following ports are not open (netstat -vatn)
- logger.port.client
- trace.port.client
The tserver logs are full of this message: "there are no loggers registered in
zookeeper"
this issue doesn't happen in Accumulo 1.4 trunk.
Here are some stacktraces from the logs.
In logger.log:
23 15:59:36,918 [logger.LogService] FATAL: Failed to initialize log service
args=[--address, localhost]
java.io.FileNotFoundException: /opt/accumulo/walogs/.lock (No such file or
directory)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>(FileOutputStream.java:194)
at java.io.FileOutputStream.<init>(FileOutputStream.java:84)
at
org.apache.accumulo.server.logger.LogService.<init>(LogService.java:133)
at org.apache.accumulo.server.logger.LogService.main(LogService.java:97)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.accumulo.start.Main$1.run(Main.java:89)
at java.lang.Thread.run(Thread.java:662)
In logger_localhost.err:
Thread "logger" died null
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.accumulo.start.Main$1.run(Main.java:89)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.FileNotFoundException: /opt/accumulo/walogs/.lock (No such
file or directory)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>(FileOutputStream.java:194)
at java.io.FileOutputStream.<init>(FileOutputStream.java:84)
at
org.apache.accumulo.server.logger.LogService.<init>(LogService.java:133)
at org.apache.accumulo.server.logger.LogService.main(LogService.java:97)
... 6 more
Exception in thread "logger" java.lang.RuntimeException:
java.lang.reflect.InvocationTargetException
at org.apache.accumulo.start.Main$1.run(Main.java:93)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.accumulo.start.Main$1.run(Main.java:89)
... 1 more
Caused by: java.io.FileNotFoundException: /opt/accumulo/walogs/.lock (No such
file or directory)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>(FileOutputStream.java:194)
at java.io.FileOutputStream.<init>(FileOutputStream.java:84)
at
org.apache.accumulo.server.logger.LogService.<init>(LogService.java:133)
at org.apache.accumulo.server.logger.LogService.main(LogService.java:97)
... 6 more
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