qiujaiwei created HBASE-6280:
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Summary: why using treeMap at default implement with class
Batch.Callback
Key: HBASE-6280
URL: https://issues.apache.org/jira/browse/HBASE-6280
Project: HBase
Issue Type: Bug
Components: coprocessors
Affects Versions: 0.92.0
Environment: centos 6.2 hbase 0.92.0
Reporter: qiujaiwei
public <T extends CoprocessorProtocol, R> Map<byte[],R> coprocessorExec(
Class<T> protocol, byte[] startKey, byte[] endKey,
Batch.Call<T,R> callable)
throws IOException, Throwable {
final Map<byte[],R> results = new TreeMap<byte[],R>(
Bytes.BYTES_COMPARATOR);
coprocessorExec(protocol, startKey, endKey, callable,
new Batch.Callback<R>(){
public void update(byte[] region, byte[] row, R value) {
results.put(region, value);
}
});
return results;
}
when mulit region call the Batch.Callback ,the treemap should lockup.
we meet this situation after we run 3 month.
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