Question

Can't replicate block xxx because the block file doesn't exist, or is not accessible

score 89 · Answer 1 · 2024-03-27T06:53:06.920000

89

Views

Can't replicate block xxx because the block file doesn't exist, or is not accessible

Published on 27 March 2024 at 06:53

score 12 · Answer 2 · 2024-03-27T06:17:30.630000

12

Views

Update hadoop hadoop-2.6.5 to haddop 3.x. Operation category WRITE is not supported in state standby

Published on 27 March 2024 at 06:17

score 21 · Answer 3 · 2023-09-07T02:18:44.370000

On the datanode node of HDFS, if the core-site.xml configuration is modified, how can the configuration take effect without restarting the service?

score 146 · Answer 4 · 2023-05-23T20:55:35.373000

146

Views

How to move data block from datanode to other datanode during mapreduce?

Published on 23 May 2023 at 20:55

score 1.6k · Answer 5 · 2023-05-21T11:45:02.497000

1.6k

Views

writing to hdfs error: Not enough replicas was chosen. Reason: {NO_REQUIRED_STORAGE_TYPE=1}

Published on 21 May 2023 at 11:45

score 24 · Answer 6 · 2023-05-09T01:30:56.170000

24

Views

How to start data node(s) and compute node(s) without accessing the DolphinDB web interface?

Published on 09 May 2023 at 01:30

score 56 · Answer 7 · 2023-03-24T13:32:33.267000

56

Views

How to have a cluster of 3 datanodes that work at the same time?

Published on 24 March 2023 at 13:32

score 50 · Answer 8 · 2023-03-21T19:52:14.540000

50

Views

HDFS unreachable outside of network

Published on 21 March 2023 at 19:52

score 179 · Answer 9 · 2023-03-20T23:12:42.773000

179

Views

Datanode directory is empty

Published on 20 March 2023 at 23:12

score 69 · Answer 10 · 2023-01-24T13:36:11.300000

69

Views

New datanode not tranferring data from existing hadoop cluster

Published on 24 January 2023 at 13:36

score 38 · Answer 11 · 2022-11-14T15:12:56.023000

38

Views

Is there a way to get DataNode's DiskUsage using java client?

Published on 14 November 2022 at 15:12

score 343 · Answer 12 · 2022-09-28T12:47:53.657000

343

Views

Cannot start secure DataNode due to incorrect config?

Published on 28 September 2022 at 12:47

score 305 · Answer 13 · 2022-07-18T04:50:33.553000

305

Views

frequently getting stale alerts for Datanodes

Published on 18 July 2022 at 04:50

score 243 · Answer 14 · 2022-06-16T20:11:17.667000

243

Views

Initialise datanode in your hadoop worker machine

Published on 16 June 2022 at 20:11

score 87 · Answer 15 · 2022-06-16T20:04:57.730000

87

Views

Hadoop Datanode won't start on master node [Debian 11]

Published on 16 June 2022 at 20:04

score 552 · Answer 16 · 2022-03-16T08:34:57.637000

552

Views

ERROR: Cannot set priority of secondarynamenode process 84665

Published on 16 March 2022 at 08:34

score 528 · Answer 17 · 2022-03-11T18:26:53.077000

528

Views

NameNode and Datanode not starting in Hadoop on start-dfs.cmd

Published on 11 March 2022 at 18:26

score 518 · Answer 18 · 2022-01-25T15:31:43.143000

518

Views

Spark Executors are running on node manager machine in spite machine is in decommission state

Published on 25 January 2022 at 15:31

score 117 · Answer 19 · 2021-12-25T05:02:06.893000

117

Views

Whenever I restart my ubuntu system (Vbox) and start my hadoop , my name node is not working

Published on 25 December 2021 at 05:02

score 1.7k · Answer 20 · 2021-12-16T15:44:53.570000

1.7k

Views

ERROR datanode.DataNode: Exception in secureMain

Published on 16 December 2021 at 15:44

List Question

Can't replicate block xxx because the block file doesn't exist, or is not accessible

Update hadoop hadoop-2.6.5 to haddop 3.x. Operation category WRITE is not supported in state standby

On the datanode node of HDFS, if the core-site.xml configuration is modified, how can the configuration take effect without restarting the service?

How to move data block from datanode to other datanode during mapreduce?

writing to hdfs error: Not enough replicas was chosen. Reason: {NO_REQUIRED_STORAGE_TYPE=1}

How to start data node(s) and compute node(s) without accessing the DolphinDB web interface?

How to have a cluster of 3 datanodes that work at the same time?

HDFS unreachable outside of network

Datanode directory is empty

New datanode not tranferring data from existing hadoop cluster

Is there a way to get DataNode's DiskUsage using java client?

Cannot start secure DataNode due to incorrect config?

frequently getting stale alerts for Datanodes

Initialise datanode in your hadoop worker machine

Hadoop Datanode won't start on master node [Debian 11]

ERROR: Cannot set priority of secondarynamenode process 84665

NameNode and Datanode not starting in Hadoop on start-dfs.cmd

Spark Executors are running on node manager machine in spite machine is in decommission state

Whenever I restart my ubuntu system (Vbox) and start my hadoop , my name node is not working

ERROR datanode.DataNode: Exception in secureMain

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