Apache
/
hbase
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

HBASE-4097 troubleshooting - adding entry for client errors about can't connect to zookeeper 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1152994 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Doug Meil 2011-08-02 01:59:17 +00:00
parent 56a5798b1a
commit 8920ca766d
1 changed files with 25 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
src/docbkx/troubleshooting.xml
View File

@ -460,6 +460,31 @@ hadoop 17789 155 35.2 9067824 8604364 ? S<l Mar04 9855:48 /usr/java/j
</para>
</section>
<section xml:id="trouble.client.zookeeper">
<title>ZooKeeper Client Connection Errors</title>
<para>Errors like this...
<programlisting>
11/07/05 11:26:41 WARN zookeeper.ClientCnxn: Session 0x0 for server null,
unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1078)
11/07/05 11:26:43 INFO zookeeper.ClientCnxn: Opening socket connection to
server localhost/127.0.0.1:2181
11/07/05 11:26:44 WARN zookeeper.ClientCnxn: Session 0x0 for server null,
unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1078)
11/07/05 11:26:45 INFO zookeeper.ClientCnxn: Opening socket connection to
server localhost/127.0.0.1:2181
</programlisting>
... are either due to ZooKeeper being down, or unreachable due to network issues.
</para>
</section>
</section>
<section xml:id="trouble.namenode">