[ https://issues.apache.org/jira/browse/HDFS-10231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bob Hansen updated HDFS-10231: ------------------------------ Resolution: Fixed Status: Resolved (was: Patch Available) Committed with c2e1e23d8ea9a6002c1aafe18f7e6e7e41bb3301 > libhdfs++: Fix race conditions in RPC layer > ------------------------------------------- > > Key: HDFS-10231 > URL: https://issues.apache.org/jira/browse/HDFS-10231 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: hdfs-client > Reporter: James Clampffer > Assignee: Bob Hansen > Attachments: HDFS-10231.HDFS-8707.000.patch, > HDFS-10231.HDFS-8707.001.patch, HDFS-10231.HDFS-8707.002.patch, > HDFS-10231.HDFS-8707.003.patch > > > Namenode calls seem to hang and the retry logic never properly kicks in. It > looks like there's a race condition that leads to a failed rpc call never > properly passing the request object to the new RpcConnectionImpl so things > hang forever. RpcConnectionImpl objects are also kept alive longer than they > should because of a shared_ptr cycle between them and the timeout tracking > objects. -- This message was sent by Atlassian JIRA (v6.3.4#6332)