Progress-report RPCs should wait for the RPC to complete before sending another progress report -----------------------------------------------------------------------------------------------
Key: HADOOP-1235 URL: https://issues.apache.org/jira/browse/HADOOP-1235 Project: Hadoop Issue Type: Bug Components: dfs, mapred Reporter: Devaraj Das Priority: Minor The Progress-report IPCs don't wait for an invoked IPC to complete before sending another progress report. Since in the IPC server, handlers execute as threads, an old progress report might overwrite the status sent by a newer progress report. Making the progress report IPC methods return a boolean or something, and having the clients wait for the response to a progress report before sending the next one, should handle the issue. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.