Zookeeper error len4807928 is out of range!

because of some misoperation, the data on the Znode node is too large, more than the length, when the LS or RMR will be error

probably like the following image:

Packet len4807928 is out of range

There are such articles on the outside Web:

Https://stackoverflow.com/questions/10249579/zookeeper-cli-failing-ioexception-packet-len12343123123-is-out-of-range

This is the source code of zookeeper:

707         void Readlength () throws IOException {
708             int len = Incomingbuffer.getint ();
709             if (Len < 0 | | Len >= packetlen) {
710                 throw new IOException ("Packet len" + len + "is out of range! ");
711             }
712             incomingbuffer = bytebuffer.allocate (len);
713         }

And there are solutions to the article in the outer web:

7 Down vote

I was able to work around this by increasing the max size of my listing call. I added the "-djute.maxbuffer=50111000" to my zkcli.sh script so, it started the client using the following line: $JAVA "-dzookeeper.log.dir=${zoo_log_dir}" "-dzookeeper.root.logger=${zoo_log4j_prop}" \ "-djute.maxbuffer= 49107800 "-CP" $CLASSPATH "$CLIENT _jvmflags $JVMFLAGS \ org.apache.zookeeper.ZooKeeperMain" $@ " I was then able to list & use Rmr/big/node

It's about adding in your zkcli.sh.

The "-djute.maxbuffer=50111000" line is equivalent to increasing his maximum capacity and then deleting or LS viewing your node.

7 down vote

I am able to work around this by increasing the max size of my listing call. I added the "-djute.maxbuffer=50111000" to my zkcli.sh script so it started the client using the following Li NE: $JAVA "-dzookeeper.log.dir=${zoo_log_dir}" "-dzookeeper.root.logger=${zoo_log4j_prop}" \ "-djute.maxbuffer= 49107800 "-CP" $CLASSPATH "$CLIENT _jvmflags $JVMFLAGS \ Org.apache.zookeeper.ZooKeeperMain" $@ " I was then ABL E to list & use Rmr/big/node