[ https://issues.apache.org/jira/browse/HDFS-17081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Haiyang Hu updated HDFS-17081: ------------------------------ Summary: Append ec file check if a block is replicated to at least the minimum replication need consider striped block (was: Append ec file check if a block is replicated to at least the minimum replication need consider ec block) > Append ec file check if a block is replicated to at least the minimum > replication need consider striped block > ------------------------------------------------------------------------------------------------------------- > > Key: HDFS-17081 > URL: https://issues.apache.org/jira/browse/HDFS-17081 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: Haiyang Hu > Assignee: Haiyang Hu > Priority: Major > > Append ec file check if a block is replicated to at least the minimum > replication need consider ec block. > currently only the minimum replication of the replica is considered, the code > is as follows: > {code:java} > /** > * Check if a block is replicated to at least the minimum replication. > */ > public boolean isSufficientlyReplicated(BlockInfo b) { > // Compare against the lesser of the minReplication and number of live > DNs. > final int liveReplicas = countNodes(b).liveReplicas(); > if (liveReplicas >= minReplication) { > return true; > } > // getNumLiveDataNodes() is very expensive and we minimize its use by > // comparing with minReplication first. > return liveReplicas >= getDatanodeManager().getNumLiveDataNodes(); > } > {code} -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org