Whatever we do the changes should support having more than one
marshaling format/version co-exist. Both for b/w compatibility as well
as enabling different serialization mechanisms (jute or pbuffer or
thrift or etch, etc...)
Patrick
Mahadev Konar wrote:
The version of Jute we use is really an ancient version of recordio
ser/deser library in hadoop. We do want to move to some
better(versioned/fast/well accepted) ser/deser library.
mahadev
On 1/7/09 12:08 PM, "Kevin Burton" <bur...@spinn3r.com> wrote:
Ah... you think it was because it was empty? Interesting. I will have to
play with Jute a bit.....
Kevin
On Wed, Jan 7, 2009 at 10:07 AM, Patrick Hunt <ph...@apache.org> wrote:
Thanks for the report, entered as:
https://issues.apache.org/jira/browse/ZOOKEEPER-268
For the time being you can work around this by setting the threshold to
INFO for that class (in log4j.properties). Either that or just set the data
to a non-empty value for the znode.
Patrick
Kevin Burton wrote:
Creating this node with this ACL:
Created /foo
setAcl /foo world:anyone:w
Causes the exception included below.
It's an infinite loop so it's just called over and over again filling my
console.
I'm just doing an exists( path, true ); ... setting a watch still causes
the
problem.
java.lang.NullPointerException
at org.apache.jute.Utils.toCSVBuffer(Utils.java:234)
at
org.apache.jute.CsvOutputArchive.writeBuffer(CsvOutputArchive.java:101)
at
org.apache.zookeeper.proto.GetDataResponse.toString(GetDataResponse.java:48)
at java.lang.String.valueOf(String.java:2827)
at java.lang.StringBuilder.append(StringBuilder.java:115)
at
org.apache.zookeeper.ClientCnxn$Packet.toString(ClientCnxn.java:230)
at java.lang.String.valueOf(String.java:2827)
at java.lang.StringBuilder.append(StringBuilder.java:115)
at
org.apache.zookeeper.ClientCnxn$SendThread.readResponse(ClientCnxn.java:586)
at
org.apache.zookeeper.ClientCnxn$SendThread.doIO(ClientCnxn.java:626)
at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:852)
java.lang.NullPointerException
at org.apache.jute.Utils.toCSVBuffer(Utils.java:234)
at
org.apache.jute.CsvOutputArchive.writeBuffer(CsvOutputArchive.java:101)
at
org.apache.zookeeper.proto.GetDataResponse.toString(GetDataResponse.java:48)
at java.lang.String.valueOf(String.java:2827)
at java.lang.StringBuilder.append(StringBuilder.java:115)
at
org.apache.zookeeper.ClientCnxn$Packet.toString(ClientCnxn.java:230)
at java.lang.String.valueOf(String.java:2827)
at java.lang.StringBuilder.append(StringBuilder.java:115)
at
org.apache.zookeeper.ClientCnxn$SendThread.readResponse(ClientCnxn.java:586)
at
org.apache.zookeeper.ClientCnxn$SendThread.doIO(ClientCnxn.java:626)
at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:852)
