[
https://issues.apache.org/jira/browse/ACCUMULO-3779?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14533321#comment-14533321
]
Josh Elser commented on ACCUMULO-3779:
--------------------------------------
Another facet to this I found:
{noformat}
[jelser@cn020 accumulo-copy]$ ./bin/accumulo shell -u root -p secret --debug
2015-05-07 13:23:15,437 [zookeeper.ZooUtil] DEBUG: Trying to read instance id
from hdfs://cn020:8020/accumulo/instance_id
2015-05-07 13:24:26,317 [tracer.ZooTraceClient] ERROR: Unabled to get
destination tracer hosts in ZooKeeper, will retry in 5000 milliseconds
java.lang.RuntimeException: Failed to connect to zookeeper (localhost:2181)
within 2x zookeeper timeout period 30000
at
org.apache.accumulo.fate.zookeeper.ZooSession.connect(ZooSession.java:124)
at
org.apache.accumulo.fate.zookeeper.ZooSession.getSession(ZooSession.java:164)
at
org.apache.accumulo.fate.zookeeper.ZooReader.getSession(ZooReader.java:43)
at
org.apache.accumulo.fate.zookeeper.ZooReader.getZooKeeper(ZooReader.java:47)
at
org.apache.accumulo.fate.zookeeper.ZooReader.exists(ZooReader.java:189)
at
org.apache.accumulo.tracer.ZooTraceClient.updateHostsFromZooKeeper(ZooTraceClient.java:120)
at
org.apache.accumulo.tracer.ZooTraceClient$1.run(ZooTraceClient.java:103)
at
org.apache.accumulo.tracer.ZooTraceClient.setInitialTraceHosts(ZooTraceClient.java:116)
at
org.apache.accumulo.tracer.ZooTraceClient.<init>(ZooTraceClient.java:69)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at
org.apache.htrace.SpanReceiverBuilder.build(SpanReceiverBuilder.java:115)
at
org.apache.accumulo.core.trace.DistributedTrace.loadSpanReceivers(DistributedTrace.java:161)
at
org.apache.accumulo.core.trace.DistributedTrace.enableTracing(DistributedTrace.java:140)
at
org.apache.accumulo.core.trace.DistributedTrace.enable(DistributedTrace.java:98)
at org.apache.accumulo.shell.Shell.config(Shell.java:358)
at org.apache.accumulo.shell.Shell.execute(Shell.java:576)
at org.apache.accumulo.start.Main$1.run(Main.java:93)
at java.lang.Thread.run(Thread.java:745)
{noformat}
The tracer might hang because it only observes the client.conf.
> Shell fails to connect to ZooKeeper when client.conf doesn't exist
> ------------------------------------------------------------------
>
> Key: ACCUMULO-3779
> URL: https://issues.apache.org/jira/browse/ACCUMULO-3779
> Project: Accumulo
> Issue Type: Bug
> Components: shell
> Reporter: Josh Elser
> Assignee: Josh Elser
> Priority: Blocker
> Fix For: 1.7.0
>
>
> Stood up 1.7.0, forgot to make a client.conf (there wasn't a template
> included in the example confs).
> Tried to connect to the shell and it just timed out trying to talk to
> ZooKeeper at the default host of "localhost:2181". I feel like this is a
> regression against 1.6 because things used to attempt to work by trying to
> read accumulo-site.xml.
> If we are intentionally not supporting automatic fallback to
> accumulo-site.xml, we should have a log message that informs the user when we
> construct a ClientConfiguration without any actual configuration (as that's
> likely an error).
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
