[
https://issues.apache.org/jira/browse/HDFS-9580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wei-Chiu Chuang updated HDFS-9580:
----------------------------------
Description:
The failure appeared in the trunk jenkins job.
https://builds.apache.org/job/Hadoop-Hdfs-trunk/2646/
{noformat}
Error Message
Expected invalidate blocks to be the number of DNs expected:<3> but was:<2>
Stacktrace
java.lang.AssertionError: Expected invalidate blocks to be the number of DNs
expected:<3> but was:<2>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:743)
at org.junit.Assert.assertEquals(Assert.java:118)
at org.junit.Assert.assertEquals(Assert.java:555)
at
org.apache.hadoop.hdfs.server.blockmanagement.TestComputeInvalidateWork.testDatanodeReRegistration(TestComputeInvalidateWork.java:160)
{noformat}
I think there could be a race condition between creating a file and shutting
down data nodes, which failed the test.
{noformat}
2015-12-19 07:11:02,765 [PacketResponder:
BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001,
type=LAST_IN_PIPELINE, downstreams=0:[]] INFO datanode.DataNode
(BlockReceiver.java:run(1404)) - PacketResponder:
BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001,
type=LAST_IN_PIPELINE, downstreams=0:[] terminating
2015-12-19 07:11:02,768 [PacketResponder:
BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001,
type=HAS_DOWNSTREAM_IN_PIPELINE] INFO DataNode.clienttrace
(BlockReceiver.java:finalizeBlock(1431)) - src: /127.0.0.1:45655, dest:
/127.0.0.1:54890, bytes: 134217728, op: HDFS_WRITE, cliID:
DFSClient_NONMAPREDUCE_147911011_935, offset: 0, srvID:
6a13ec05-e1c1-4086-8a4d-d5a09636afcd, blockid:
BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001, duration:
954174423
2015-12-19 07:11:02,768 [PacketResponder:
BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001,
type=HAS_DOWNSTREAM_IN_PIPELINE] INFO datanode.DataNode
(BlockReceiver.java:run(1404)) - PacketResponder:
BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001,
type=HAS_DOWNSTREAM_IN_PIPELINE terminating
2015-12-19 07:11:02,772 [PacketResponder:
BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001,
type=HAS_DOWNSTREAM_IN_PIPELINE] INFO DataNode.clienttrace
(BlockReceiver.java:finalizeBlock(1431)) - src: /127.0.0.1:33252, dest:
/127.0.0.1:54426, bytes: 134217728, op: HDFS_WRITE, cliID:
DFSClient_NONMAPREDUCE_147911011_935, offset: 0, srvID:
d81751db-02a9-48fe-b697-77623048784b, blockid:
BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001, duration:
957463510
2015-12-19 07:11:02,772 [PacketResponder:
BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001,
type=HAS_DOWNSTREAM_IN_PIPELINE] INFO datanode.DataNode
(BlockReceiver.java:run(1404)) - PacketResponder:
BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001,
type=HAS_DOWNSTREAM_IN_PIPELINE terminating
2015-12-19 07:11:02,782 [IPC Server handler 4 on 36404] INFO
blockmanagement.BlockManager
(BlockManager.java:checkBlocksProperlyReplicated(3871)) - BLOCK*
blk_1073741825_1001 is not COMPLETE (ucState = COMMITTED, replication# = 0 <
minimum = 1) in file /testRR
2015-12-19 07:11:02,783 [IPC Server handler 4 on 36404] INFO
namenode.EditLogFileOutputStream
(EditLogFileOutputStream.java:flushAndSync(200)) - Nothing to flush
2015-12-19 07:11:02,783 [IPC Server handler 4 on 36404] INFO
namenode.EditLogFileOutputStream
(EditLogFileOutputStream.java:flushAndSync(200)) - Nothing to flush
2015-12-19 07:11:03,190 [IPC Server handler 8 on 36404] INFO hdfs.StateChange
(FSNamesystem.java:completeFile(2557)) - DIR* completeFile: /testRR is closed
by DFSClient_NONMAPREDUCE_147911011_935
{noformat}
was:
The failure appeared in the trunk jenkins job.
https://builds.apache.org/job/Hadoop-Hdfs-trunk/2646/
{noformat}
Error Message
Expected invalidate blocks to be the number of DNs expected:<3> but was:<2>
Stacktrace
java.lang.AssertionError: Expected invalidate blocks to be the number of DNs
expected:<3> but was:<2>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:743)
at org.junit.Assert.assertEquals(Assert.java:118)
at org.junit.Assert.assertEquals(Assert.java:555)
at
org.apache.hadoop.hdfs.server.blockmanagement.TestComputeInvalidateWork.testDatanodeReRegistration(TestComputeInvalidateWork.java:160)
{noformat}
I think there could be a race condition between creating a file and shutting
down data nodes, which failed the test.
> TestComputeInvalidateWork#testDatanodeReRegistration failed due to unexpected
> number of invalidate blocks.
> ----------------------------------------------------------------------------------------------------------
>
> Key: HDFS-9580
> URL: https://issues.apache.org/jira/browse/HDFS-9580
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: datanode, namenode, test
> Affects Versions: 3.0.0
> Environment: Jenkins
> Reporter: Wei-Chiu Chuang
> Assignee: Wei-Chiu Chuang
>
> The failure appeared in the trunk jenkins job.
> https://builds.apache.org/job/Hadoop-Hdfs-trunk/2646/
> {noformat}
> Error Message
> Expected invalidate blocks to be the number of DNs expected:<3> but was:<2>
> Stacktrace
> java.lang.AssertionError: Expected invalidate blocks to be the number of DNs
> expected:<3> but was:<2>
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.failNotEquals(Assert.java:743)
> at org.junit.Assert.assertEquals(Assert.java:118)
> at org.junit.Assert.assertEquals(Assert.java:555)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.TestComputeInvalidateWork.testDatanodeReRegistration(TestComputeInvalidateWork.java:160)
> {noformat}
> I think there could be a race condition between creating a file and shutting
> down data nodes, which failed the test.
> {noformat}
> 2015-12-19 07:11:02,765 [PacketResponder:
> BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001,
> type=LAST_IN_PIPELINE, downstreams=0:[]] INFO datanode.DataNode
> (BlockReceiver.java:run(1404)) - PacketResponder:
> BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001,
> type=LAST_IN_PIPELINE, downstreams=0:[] terminating
> 2015-12-19 07:11:02,768 [PacketResponder:
> BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001,
> type=HAS_DOWNSTREAM_IN_PIPELINE] INFO DataNode.clienttrace
> (BlockReceiver.java:finalizeBlock(1431)) - src: /127.0.0.1:45655, dest:
> /127.0.0.1:54890, bytes: 134217728, op: HDFS_WRITE, cliID:
> DFSClient_NONMAPREDUCE_147911011_935, offset: 0, srvID:
> 6a13ec05-e1c1-4086-8a4d-d5a09636afcd, blockid:
> BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001, duration:
> 954174423
> 2015-12-19 07:11:02,768 [PacketResponder:
> BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001,
> type=HAS_DOWNSTREAM_IN_PIPELINE] INFO datanode.DataNode
> (BlockReceiver.java:run(1404)) - PacketResponder:
> BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001,
> type=HAS_DOWNSTREAM_IN_PIPELINE terminating
> 2015-12-19 07:11:02,772 [PacketResponder:
> BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001,
> type=HAS_DOWNSTREAM_IN_PIPELINE] INFO DataNode.clienttrace
> (BlockReceiver.java:finalizeBlock(1431)) - src: /127.0.0.1:33252, dest:
> /127.0.0.1:54426, bytes: 134217728, op: HDFS_WRITE, cliID:
> DFSClient_NONMAPREDUCE_147911011_935, offset: 0, srvID:
> d81751db-02a9-48fe-b697-77623048784b, blockid:
> BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001, duration:
> 957463510
> 2015-12-19 07:11:02,772 [PacketResponder:
> BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001,
> type=HAS_DOWNSTREAM_IN_PIPELINE] INFO datanode.DataNode
> (BlockReceiver.java:run(1404)) - PacketResponder:
> BP-1551077294-67.195.81.149-1450509060247:blk_1073741825_1001,
> type=HAS_DOWNSTREAM_IN_PIPELINE terminating
> 2015-12-19 07:11:02,782 [IPC Server handler 4 on 36404] INFO
> blockmanagement.BlockManager
> (BlockManager.java:checkBlocksProperlyReplicated(3871)) - BLOCK*
> blk_1073741825_1001 is not COMPLETE (ucState = COMMITTED, replication# = 0 <
> minimum = 1) in file /testRR
> 2015-12-19 07:11:02,783 [IPC Server handler 4 on 36404] INFO
> namenode.EditLogFileOutputStream
> (EditLogFileOutputStream.java:flushAndSync(200)) - Nothing to flush
> 2015-12-19 07:11:02,783 [IPC Server handler 4 on 36404] INFO
> namenode.EditLogFileOutputStream
> (EditLogFileOutputStream.java:flushAndSync(200)) - Nothing to flush
> 2015-12-19 07:11:03,190 [IPC Server handler 8 on 36404] INFO
> hdfs.StateChange (FSNamesystem.java:completeFile(2557)) - DIR* completeFile:
> /testRR is closed by DFSClient_NONMAPREDUCE_147911011_935
> {noformat}
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