Hi there,
Just experimenting with getting Hbase 0.90.3 working with Node.js using Thrift
0.6 (nonblocking & framed transport) and node-thrift.
I was testing exceptions, by mutating on a column that didn't exist:
var mutations = [];
mutations.push(new ttypes.Mutation({column: "column1:", value: "value
1"}));
client.mutateRow("experimental", "row1", mutations, callback);
This throws, as expected:
{"name":"IOError","message":"Failed 1 action: NoSuchColumnFamilyException: 1
time, servers with issues: 10.0.1.2:56195, "}
The logs read:
2011-05-21 13:30:30,924 WARN org.apache.hadoop.hbase.regionserver.HRegion: No
such column family in batch put
org.apache.hadoop.hbase.regionserver.NoSuchColumnFamilyException: Column family
column1 does not exist in region
experimental,,1305873969637.37ad0e48bf8c5b9b6d0fbb9379b77807. in table {NAME =>
'experimental', FAMILIES => [{NAME => 'column2', BLOOMFILTER => 'NONE',
REPLICATION_SCOPE => '0', VERSIONS => '3', COMPRESSION => 'NONE', TTL => '-1',
BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'false'}]}
at
org.apache.hadoop.hbase.regionserver.HRegion.checkFamily(HRegion.java:3187)
at
org.apache.hadoop.hbase.regionserver.HRegion.checkFamilies(HRegion.java:1740)
at
org.apache.hadoop.hbase.regionserver.HRegion.doMiniBatchPut(HRegion.java:1422)
at org.apache.hadoop.hbase.regionserver.HRegion.put(HRegion.java:1386)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.multi(HRegionServer.java:2549)
at sun.reflect.GeneratedMethodAccessor13.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570)
at
org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039)
However, all subsequent operations persist with the same exception. Yet the
operations themselves are successful. Hbase doesn't want to let the older
exception go, it is seemingly retrying on each new operation.
How do I stop these exceptions persisting?
Thanks,
Mark
