Index: src/docbkx/troubleshooting.xml =================================================================== --- src/docbkx/troubleshooting.xml (revision 1232550) +++ src/docbkx/troubleshooting.xml (working copy) @@ -244,6 +244,37 @@ See for more information in metric definitions. +
+ zkcli + zkcli is a very useful tool for investigating ZooKeeper-related issues. To invoke: + +./hbase zkcli -server host:port <cmd> <args> + + The commands (and arguments) are: + + connect host:port + get path [watch] + ls path [watch] + set path data [version] + delquota [-n|-b] path + quit + printwatches on|off + create [-s] [-e] path data acl + stat path [watch] + close + ls2 path [watch] + history + listquota path + setAcl path acl + getAcl path + sync path + redo cmdno + addauth scheme auth + delete path [version] + setquota -n|-b val path + + +
External Tools @@ -541,7 +572,8 @@ ... are either due to ZooKeeper being down, or unreachable due to network issues. - + The utility may help investigate ZooKeeper issues. +
Client running out of memory though heap size seems to be stable (but the off-heap/direct heap keeps growing) @@ -900,6 +932,8 @@ See the ZooKeeper Operating Environment Troubleshooting page. It has suggestions and tools for checking disk and networking performance; i.e. the operating environment your ZooKeeper and HBase are running in. + Additionally, the utility may help investigate ZooKeeper issues. +