[HDFS-40] Unit test org.apache.hadoop.dfs.TestBalancer fails on Solaris with a timeout

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Won't Fix

Environment

solaris

• Assignee: Hairong Kuang
• Reporter: Mukund Madhugiri
• Created: 05/Feb/08 21:12
• Updated: 02/Nov/10 00:45
• Resolved: 02/Nov/10 00:45

Description

Unit test org.apache.hadoop.dfs.TestBalancer fails on Solaris with a timeout

The console output is located at:
http://hudson.zones.apache.org/hudson/job/Hadoop-trunk/lastBuild/console

Seems like the test was able to get the cluster balanced and then failed:

[junit] The cluster is balanced. Exiting...
[junit] 2008-02-05 17:18:22,215 INFO dfs.StateChange (FSNamesystem.java:allocateBlock(1288)) - BLOCK* NameSystem.allocateBlock: /system/balancer.id. blk_3509566446573704077
[junit] 2008-02-05 17:18:22,216 INFO dfs.DataNode (DataNode.java:writeBlock(1048)) - Receiving block blk_3509566446573704077 src: /127.0.0.1:34105 dest: /127.0.0.1:34083
[junit] 2008-02-05 17:18:22,217 INFO dfs.DataNode (DataNode.java:writeBlock(1141)) - Datanode 0 forwarding connect ack to upstream firstbadlink is
[junit] 2008-02-05 17:18:22,218 INFO dfs.DataNode (DataNode.java:receivePacket(2175)) - Receiving empty packet for block blk_3509566446573704077
[junit] 2008-02-05 17:18:22,218 INFO dfs.DataNode (DataNode.java:lastDataNodeRun(1775)) - Received block blk_3509566446573704077 of size 3 from /127.0.0.1
[junit] 2008-02-05 17:18:22,218 INFO dfs.DataNode (DataNode.java:lastDataNodeRun(1793)) - PacketResponder 0 for block blk_3509566446573704077 terminating
[junit] 2008-02-05 17:18:22,219 INFO dfs.StateChange (FSNamesystem.java:addStoredBlock(2485)) - BLOCK* NameSystem.addStoredBlock: blockMap updated: 127.0.0.1:34083 is added to blk_3509566446573704077 size 3
[junit] 2008-02-05 17:18:22,254 INFO dfs.StateChange (FSNamesystem.java:deleteInternal(1473)) - BLOCK* NameSystem.delete: blk_5642678384995114695 is added to invalidSet of 127.0.0.1:34083
[junit] 2008-02-05 17:18:22,254 INFO dfs.StateChange (FSNamesystem.java:deleteInternal(1473)) - BLOCK* NameSystem.delete: blk_3982250783996683858 is added to invalidSet of 127.0.0.1:34083
[junit] 2008-02-05 17:18:22,255 INFO dfs.StateChange (FSNamesystem.java:deleteInternal(1473)) - BLOCK* NameSystem.delete: blk_3509566446573704077 is added to invalidSet of 127.0.0.1:34083
[junit] Balancing took 1.773 seconds
[junit] 2008-02-05 17:18:23,601 INFO dfs.StateChange (FSNamesystem.java:blocksToInvalidate(3013)) - BLOCK* NameSystem.blockToInvalidate: ask 127.0.0.1:34066 to delete blk_-7040479509416829015 blk_7804526723654242046 blk_-7913732279285380423 blk_-4517202454091217528 blk_-7200213733738623986 blk_3308335641891931015 blk_-7617910363506885261 blk_-6988117892488064923 blk_-8927068573243769130
[junit] 2008-02-05 17:18:23,601 INFO dfs.StateChange (FSNamesystem.java:blocksToInvalidate(3013)) - BLOCK* NameSystem.blockToInvalidate: ask 127.0.0.1:34083 to delete blk_5642678384995114695 blk_3982250783996683858 blk_3509566446573704077
[junit] Running org.apache.hadoop.dfs.TestBalancer
[junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0 sec
[junit] Test org.apache.hadoop.dfs.TestBalancer FAILED (timeout)

Issue Links

• blocks: HADOOP-2716 Balancer should require superuser privilege