[jira] [Commented] (HDFS-14053) Provide ability for NN to re-replicate based on topology changes.
[ https://issues.apache.org/jira/browse/HDFS-14053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16892840#comment-16892840 ] Wei-Chiu Chuang commented on HDFS-14053: Thanks Ayush. Yes it didn't land in 3.2.0. Updated the fixed version. > Provide ability for NN to re-replicate based on topology changes. > -- > > Key: HDFS-14053 > URL: https://issues.apache.org/jira/browse/HDFS-14053 > Project: Hadoop HDFS > Issue Type: Improvement > Environment: VMWare w/ local storage >Reporter: ellen johansen >Assignee: Hrishikesh Gadre >Priority: Major > Fix For: 3.3.0 > > Attachments: HADOOP-11391-001.patch, HADOOP-11391-002.patch, > HADOOP-11391-003.patch, HADOOP-11391-004.patch, HADOOP-11391-005.patch, > HADOOP-11391-006.patch > > > Enabling HVE/node awareness does not rebalance replicas on data that existed > prior to topology changes. > [root@vmw-d10-001 jenkins]# more /opt/cloudera/topology.data > 10.20.xxx.161 /rack1/nodegroup1 > 10.20.xxx.162 /rack1/nodegroup1 > 10.20.xxx.163 /rack3/nodegroup1 > 10.20.xxx.164 /rack3/nodegroup1 > 172.17.xxx.71 /rack2/nodegroup1 > 172.17.xxx.72 /rack2/nodegroup1 > before HVE: > /user/impalauser/tpcds/store_sales > /user/impalauser/tpcds/store_sales/store_sales.dat 1180463121 bytes, 9 > block(s): OK > 0. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742xxx_1382 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.161:20002, > 10.20.xxx.163:20002] > 1. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742213_1389 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.161:20002] > 2. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742214_1390 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 3. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742215_1391 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 4. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742216_1392 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.161:20002, > 172.17.xxx.72:20002] > 5. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742217_1393 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 6. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742220_1396 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.162:20002, > 10.20.xxx.163:20002] > 7. BP-1184748135-172.17.xxx.71-1418235396548:blk_107374_1398 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.163:20002, > 10.20.xxx.161:20002] > 8. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742224_1400 > len=106721297 repl=3 [10.20.xxx.164:20002, 10.20.xxx.162:20002, > 172.17.xxx.72:20002] > - > Before enabling HVE: > Status: HEALTHY > Total size: 1648156454 B (Total open files size: 498 B) > Total dirs: 138 > Total files: 384 > Total symlinks: 0 (Files currently being written: 6) > Total blocks (validated):390 (avg. block size 4226042 B) (Total open > file blocks (not validated): 6) > Minimally replicated blocks: 390 (100.0 %) > Over-replicated blocks: 0 (0.0 %) > Under-replicated blocks: 1 (0.25641027 %) > Mis-replicated blocks: 0 (0.0 %) > Default replication factor: 3 > Average block replication: 2.8564103 > Corrupt blocks: 0 > Missing replicas:5 (0.44682753 %) > Number of data-nodes:5 > Number of racks: 1 > FSCK ended at Wed Dec 10 14:04:35 EST 2014 in 50 milliseconds > The filesystem under path '/' is HEALTHY > -- > after HVE (and NN restart): > /user/impalauser/tpcds/store_sales > /user/impalauser/tpcds/store_sales/store_sales.dat 1180463121 bytes, 9 > block(s): OK > 0. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742xxx_1382 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.163:20002, > 10.20.xxx.161:20002] > 1. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742213_1389 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.161:20002] > 2. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742214_1390 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.163:20002] > 3. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742215_1391 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.163:20002] > 4. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742216_1392 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.161:20002] > 5. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742217_1393 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.163:20002] > 6. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742220
[jira] [Commented] (HDFS-14053) Provide ability for NN to re-replicate based on topology changes.
[ https://issues.apache.org/jira/browse/HDFS-14053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16885907#comment-16885907 ] Ayush Saxena commented on HDFS-14053: - Seems this isn't present in 3.2.0. Its only in trunk. Guess need to change the fix version to 3.3.0. Give a check once!!! > Provide ability for NN to re-replicate based on topology changes. > -- > > Key: HDFS-14053 > URL: https://issues.apache.org/jira/browse/HDFS-14053 > Project: Hadoop HDFS > Issue Type: Improvement > Environment: VMWare w/ local storage >Reporter: ellen johansen >Assignee: Hrishikesh Gadre >Priority: Major > Fix For: 3.2.0 > > Attachments: HADOOP-11391-001.patch, HADOOP-11391-002.patch, > HADOOP-11391-003.patch, HADOOP-11391-004.patch, HADOOP-11391-005.patch, > HADOOP-11391-006.patch > > > Enabling HVE/node awareness does not rebalance replicas on data that existed > prior to topology changes. > [root@vmw-d10-001 jenkins]# more /opt/cloudera/topology.data > 10.20.xxx.161 /rack1/nodegroup1 > 10.20.xxx.162 /rack1/nodegroup1 > 10.20.xxx.163 /rack3/nodegroup1 > 10.20.xxx.164 /rack3/nodegroup1 > 172.17.xxx.71 /rack2/nodegroup1 > 172.17.xxx.72 /rack2/nodegroup1 > before HVE: > /user/impalauser/tpcds/store_sales > /user/impalauser/tpcds/store_sales/store_sales.dat 1180463121 bytes, 9 > block(s): OK > 0. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742xxx_1382 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.161:20002, > 10.20.xxx.163:20002] > 1. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742213_1389 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.161:20002] > 2. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742214_1390 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 3. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742215_1391 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 4. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742216_1392 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.161:20002, > 172.17.xxx.72:20002] > 5. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742217_1393 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 6. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742220_1396 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.162:20002, > 10.20.xxx.163:20002] > 7. BP-1184748135-172.17.xxx.71-1418235396548:blk_107374_1398 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.163:20002, > 10.20.xxx.161:20002] > 8. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742224_1400 > len=106721297 repl=3 [10.20.xxx.164:20002, 10.20.xxx.162:20002, > 172.17.xxx.72:20002] > - > Before enabling HVE: > Status: HEALTHY > Total size: 1648156454 B (Total open files size: 498 B) > Total dirs: 138 > Total files: 384 > Total symlinks: 0 (Files currently being written: 6) > Total blocks (validated):390 (avg. block size 4226042 B) (Total open > file blocks (not validated): 6) > Minimally replicated blocks: 390 (100.0 %) > Over-replicated blocks: 0 (0.0 %) > Under-replicated blocks: 1 (0.25641027 %) > Mis-replicated blocks: 0 (0.0 %) > Default replication factor: 3 > Average block replication: 2.8564103 > Corrupt blocks: 0 > Missing replicas:5 (0.44682753 %) > Number of data-nodes:5 > Number of racks: 1 > FSCK ended at Wed Dec 10 14:04:35 EST 2014 in 50 milliseconds > The filesystem under path '/' is HEALTHY > -- > after HVE (and NN restart): > /user/impalauser/tpcds/store_sales > /user/impalauser/tpcds/store_sales/store_sales.dat 1180463121 bytes, 9 > block(s): OK > 0. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742xxx_1382 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.163:20002, > 10.20.xxx.161:20002] > 1. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742213_1389 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.161:20002] > 2. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742214_1390 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.163:20002] > 3. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742215_1391 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.163:20002] > 4. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742216_1392 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.161:20002] > 5. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742217_1393 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.163:20002] > 6. BP-1184748
[jira] [Commented] (HDFS-14053) Provide ability for NN to re-replicate based on topology changes.
[ https://issues.apache.org/jira/browse/HDFS-14053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16677196#comment-16677196 ] Xiao Chen commented on HDFS-14053: -- LGTM, thanks Hrishikesh > Provide ability for NN to re-replicate based on topology changes. > -- > > Key: HDFS-14053 > URL: https://issues.apache.org/jira/browse/HDFS-14053 > Project: Hadoop HDFS > Issue Type: Improvement > Environment: VMWare w/ local storage >Reporter: ellen johansen >Assignee: Hrishikesh Gadre >Priority: Major > Fix For: 3.2.0 > > Attachments: HADOOP-11391-001.patch, HADOOP-11391-002.patch, > HADOOP-11391-003.patch, HADOOP-11391-004.patch, HADOOP-11391-005.patch, > HADOOP-11391-006.patch > > > Enabling HVE/node awareness does not rebalance replicas on data that existed > prior to topology changes. > [root@vmw-d10-001 jenkins]# more /opt/cloudera/topology.data > 10.20.xxx.161 /rack1/nodegroup1 > 10.20.xxx.162 /rack1/nodegroup1 > 10.20.xxx.163 /rack3/nodegroup1 > 10.20.xxx.164 /rack3/nodegroup1 > 172.17.xxx.71 /rack2/nodegroup1 > 172.17.xxx.72 /rack2/nodegroup1 > before HVE: > /user/impalauser/tpcds/store_sales > /user/impalauser/tpcds/store_sales/store_sales.dat 1180463121 bytes, 9 > block(s): OK > 0. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742xxx_1382 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.161:20002, > 10.20.xxx.163:20002] > 1. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742213_1389 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.161:20002] > 2. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742214_1390 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 3. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742215_1391 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 4. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742216_1392 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.161:20002, > 172.17.xxx.72:20002] > 5. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742217_1393 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 6. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742220_1396 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.162:20002, > 10.20.xxx.163:20002] > 7. BP-1184748135-172.17.xxx.71-1418235396548:blk_107374_1398 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.163:20002, > 10.20.xxx.161:20002] > 8. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742224_1400 > len=106721297 repl=3 [10.20.xxx.164:20002, 10.20.xxx.162:20002, > 172.17.xxx.72:20002] > - > Before enabling HVE: > Status: HEALTHY > Total size: 1648156454 B (Total open files size: 498 B) > Total dirs: 138 > Total files: 384 > Total symlinks: 0 (Files currently being written: 6) > Total blocks (validated):390 (avg. block size 4226042 B) (Total open > file blocks (not validated): 6) > Minimally replicated blocks: 390 (100.0 %) > Over-replicated blocks: 0 (0.0 %) > Under-replicated blocks: 1 (0.25641027 %) > Mis-replicated blocks: 0 (0.0 %) > Default replication factor: 3 > Average block replication: 2.8564103 > Corrupt blocks: 0 > Missing replicas:5 (0.44682753 %) > Number of data-nodes:5 > Number of racks: 1 > FSCK ended at Wed Dec 10 14:04:35 EST 2014 in 50 milliseconds > The filesystem under path '/' is HEALTHY > -- > after HVE (and NN restart): > /user/impalauser/tpcds/store_sales > /user/impalauser/tpcds/store_sales/store_sales.dat 1180463121 bytes, 9 > block(s): OK > 0. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742xxx_1382 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.163:20002, > 10.20.xxx.161:20002] > 1. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742213_1389 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.161:20002] > 2. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742214_1390 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.163:20002] > 3. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742215_1391 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.163:20002] > 4. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742216_1392 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.161:20002] > 5. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742217_1393 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.163:20002] > 6. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742220_1396 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.
[jira] [Commented] (HDFS-14053) Provide ability for NN to re-replicate based on topology changes.
[ https://issues.apache.org/jira/browse/HDFS-14053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16677181#comment-16677181 ] Hrishikesh Gadre commented on HDFS-14053: - [~xiaochen] thanks for reviewing and committing the patch. I have added a release note. Can you please review? > Provide ability for NN to re-replicate based on topology changes. > -- > > Key: HDFS-14053 > URL: https://issues.apache.org/jira/browse/HDFS-14053 > Project: Hadoop HDFS > Issue Type: Improvement > Environment: VMWare w/ local storage >Reporter: ellen johansen >Assignee: Hrishikesh Gadre >Priority: Major > Fix For: 3.2.0 > > Attachments: HADOOP-11391-001.patch, HADOOP-11391-002.patch, > HADOOP-11391-003.patch, HADOOP-11391-004.patch, HADOOP-11391-005.patch, > HADOOP-11391-006.patch > > > Enabling HVE/node awareness does not rebalance replicas on data that existed > prior to topology changes. > [root@vmw-d10-001 jenkins]# more /opt/cloudera/topology.data > 10.20.xxx.161 /rack1/nodegroup1 > 10.20.xxx.162 /rack1/nodegroup1 > 10.20.xxx.163 /rack3/nodegroup1 > 10.20.xxx.164 /rack3/nodegroup1 > 172.17.xxx.71 /rack2/nodegroup1 > 172.17.xxx.72 /rack2/nodegroup1 > before HVE: > /user/impalauser/tpcds/store_sales > /user/impalauser/tpcds/store_sales/store_sales.dat 1180463121 bytes, 9 > block(s): OK > 0. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742xxx_1382 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.161:20002, > 10.20.xxx.163:20002] > 1. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742213_1389 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.161:20002] > 2. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742214_1390 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 3. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742215_1391 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 4. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742216_1392 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.161:20002, > 172.17.xxx.72:20002] > 5. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742217_1393 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 6. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742220_1396 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.162:20002, > 10.20.xxx.163:20002] > 7. BP-1184748135-172.17.xxx.71-1418235396548:blk_107374_1398 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.163:20002, > 10.20.xxx.161:20002] > 8. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742224_1400 > len=106721297 repl=3 [10.20.xxx.164:20002, 10.20.xxx.162:20002, > 172.17.xxx.72:20002] > - > Before enabling HVE: > Status: HEALTHY > Total size: 1648156454 B (Total open files size: 498 B) > Total dirs: 138 > Total files: 384 > Total symlinks: 0 (Files currently being written: 6) > Total blocks (validated):390 (avg. block size 4226042 B) (Total open > file blocks (not validated): 6) > Minimally replicated blocks: 390 (100.0 %) > Over-replicated blocks: 0 (0.0 %) > Under-replicated blocks: 1 (0.25641027 %) > Mis-replicated blocks: 0 (0.0 %) > Default replication factor: 3 > Average block replication: 2.8564103 > Corrupt blocks: 0 > Missing replicas:5 (0.44682753 %) > Number of data-nodes:5 > Number of racks: 1 > FSCK ended at Wed Dec 10 14:04:35 EST 2014 in 50 milliseconds > The filesystem under path '/' is HEALTHY > -- > after HVE (and NN restart): > /user/impalauser/tpcds/store_sales > /user/impalauser/tpcds/store_sales/store_sales.dat 1180463121 bytes, 9 > block(s): OK > 0. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742xxx_1382 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.163:20002, > 10.20.xxx.161:20002] > 1. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742213_1389 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.161:20002] > 2. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742214_1390 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.163:20002] > 3. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742215_1391 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.163:20002] > 4. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742216_1392 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.161:20002] > 5. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742217_1393 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.163:20002] > 6. BP-118474813
[jira] [Commented] (HDFS-14053) Provide ability for NN to re-replicate based on topology changes.
[ https://issues.apache.org/jira/browse/HDFS-14053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16676198#comment-16676198 ] Hudson commented on HDFS-14053: --- SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #15365 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/15365/]) HDFS-14053. Provide ability for NN to re-replicate based on topology (xiao: rev ffc9c50e074aeca804674c6e1e6b0f1eb629e230) * (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/DFSTestUtil.java * (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NamenodeFsck.java * (edit) hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md * (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java * (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java * (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestBlocksWithNotEnoughRacks.java > Provide ability for NN to re-replicate based on topology changes. > -- > > Key: HDFS-14053 > URL: https://issues.apache.org/jira/browse/HDFS-14053 > Project: Hadoop HDFS > Issue Type: Improvement > Environment: VMWare w/ local storage >Reporter: ellen johansen >Assignee: Hrishikesh Gadre >Priority: Major > Fix For: 3.2.0 > > Attachments: HADOOP-11391-001.patch, HADOOP-11391-002.patch, > HADOOP-11391-003.patch, HADOOP-11391-004.patch, HADOOP-11391-005.patch, > HADOOP-11391-006.patch > > > Enabling HVE/node awareness does not rebalance replicas on data that existed > prior to topology changes. > [root@vmw-d10-001 jenkins]# more /opt/cloudera/topology.data > 10.20.xxx.161 /rack1/nodegroup1 > 10.20.xxx.162 /rack1/nodegroup1 > 10.20.xxx.163 /rack3/nodegroup1 > 10.20.xxx.164 /rack3/nodegroup1 > 172.17.xxx.71 /rack2/nodegroup1 > 172.17.xxx.72 /rack2/nodegroup1 > before HVE: > /user/impalauser/tpcds/store_sales > /user/impalauser/tpcds/store_sales/store_sales.dat 1180463121 bytes, 9 > block(s): OK > 0. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742xxx_1382 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.161:20002, > 10.20.xxx.163:20002] > 1. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742213_1389 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.161:20002] > 2. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742214_1390 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 3. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742215_1391 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 4. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742216_1392 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.161:20002, > 172.17.xxx.72:20002] > 5. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742217_1393 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 6. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742220_1396 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.162:20002, > 10.20.xxx.163:20002] > 7. BP-1184748135-172.17.xxx.71-1418235396548:blk_107374_1398 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.163:20002, > 10.20.xxx.161:20002] > 8. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742224_1400 > len=106721297 repl=3 [10.20.xxx.164:20002, 10.20.xxx.162:20002, > 172.17.xxx.72:20002] > - > Before enabling HVE: > Status: HEALTHY > Total size: 1648156454 B (Total open files size: 498 B) > Total dirs: 138 > Total files: 384 > Total symlinks: 0 (Files currently being written: 6) > Total blocks (validated):390 (avg. block size 4226042 B) (Total open > file blocks (not validated): 6) > Minimally replicated blocks: 390 (100.0 %) > Over-replicated blocks: 0 (0.0 %) > Under-replicated blocks: 1 (0.25641027 %) > Mis-replicated blocks: 0 (0.0 %) > Default replication factor: 3 > Average block replication: 2.8564103 > Corrupt blocks: 0 > Missing replicas:5 (0.44682753 %) > Number of data-nodes:5 > Number of racks: 1 > FSCK ended at Wed Dec 10 14:04:35 EST 2014 in 50 milliseconds > The filesystem under path '/' is HEALTHY > -- > after HVE (and NN restart): > /user/impalauser/tpcds/store_sales > /user/impalauser/tpcds/store_sales/store_sales.dat 1180463121 bytes, 9 > block(s): OK > 0. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742xxx_1382 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.163:20002, > 10.20.xxx.161:20002] > 1. BP-1184748135-172.17.xxx.71-1418235396548:bl
[jira] [Commented] (HDFS-14053) Provide ability for NN to re-replicate based on topology changes.
[
https://issues.apache.org/jira/browse/HDFS-14053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16676178#comment-16676178
]
Hadoop QA commented on HDFS-14053:
--
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
0s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 6s{color}
| {color:red} HDFS-14053 does not apply to trunk. Rebase required? Wrong
Branch? See https://wiki.apache.org/hadoop/HowToContribute for help. {color} |
\\
\\
|| Subsystem || Report/Notes ||
| JIRA Issue | HDFS-14053 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12946980/HADOOP-11391-006.patch
|
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/25444/console |
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This message was automatically generated.
> Provide ability for NN to re-replicate based on topology changes.
> --
>
> Key: HDFS-14053
> URL: https://issues.apache.org/jira/browse/HDFS-14053
> Project: Hadoop HDFS
> Issue Type: Bug
> Environment: VMWare w/ local storage
>Reporter: ellen johansen
>Assignee: Hrishikesh Gadre
>Priority: Major
> Attachments: HADOOP-11391-001.patch, HADOOP-11391-002.patch,
> HADOOP-11391-003.patch, HADOOP-11391-004.patch, HADOOP-11391-005.patch,
> HADOOP-11391-006.patch
>
>
> Enabling HVE/node awareness does not rebalance replicas on data that existed
> prior to topology changes.
> [root@vmw-d10-001 jenkins]# more /opt/cloudera/topology.data
> 10.20.xxx.161 /rack1/nodegroup1
> 10.20.xxx.162 /rack1/nodegroup1
> 10.20.xxx.163 /rack3/nodegroup1
> 10.20.xxx.164 /rack3/nodegroup1
> 172.17.xxx.71 /rack2/nodegroup1
> 172.17.xxx.72 /rack2/nodegroup1
> before HVE:
> /user/impalauser/tpcds/store_sales
> /user/impalauser/tpcds/store_sales/store_sales.dat 1180463121 bytes, 9
> block(s): OK
> 0. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742xxx_1382
> len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.161:20002,
> 10.20.xxx.163:20002]
> 1. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742213_1389
> len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002,
> 10.20.xxx.161:20002]
> 2. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742214_1390
> len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002,
> 10.20.xxx.163:20002]
> 3. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742215_1391
> len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002,
> 10.20.xxx.163:20002]
> 4. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742216_1392
> len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.161:20002,
> 172.17.xxx.72:20002]
> 5. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742217_1393
> len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002,
> 10.20.xxx.163:20002]
> 6. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742220_1396
> len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.162:20002,
> 10.20.xxx.163:20002]
> 7. BP-1184748135-172.17.xxx.71-1418235396548:blk_107374_1398
> len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.163:20002,
> 10.20.xxx.161:20002]
> 8. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742224_1400
> len=106721297 repl=3 [10.20.xxx.164:20002, 10.20.xxx.162:20002,
> 172.17.xxx.72:20002]
> -
> Before enabling HVE:
> Status: HEALTHY
> Total size: 1648156454 B (Total open files size: 498 B)
> Total dirs: 138
> Total files: 384
> Total symlinks: 0 (Files currently being written: 6)
> Total blocks (validated):390 (avg. block size 4226042 B) (Total open
> file blocks (not validated): 6)
> Minimally replicated blocks: 390 (100.0 %)
> Over-replicated blocks: 0 (0.0 %)
> Under-replicated blocks: 1 (0.25641027 %)
> Mis-replicated blocks: 0 (0.0 %)
> Default replication factor: 3
> Average block replication: 2.8564103
> Corrupt blocks: 0
> Missing replicas:5 (0.44682753 %)
> Number of data-nodes:5
> Number of racks: 1
> FSCK ended at Wed Dec 10 14:04:35 EST 2014 in 50 milliseconds
> The filesystem under path '/' is HEALTHY
> --
> after HVE (and NN restart):
> /user/impalauser/tpcds/store_sales
> /user/impalauser/tpcds/store_sales/store_sales.dat 1180463121 bytes, 9
> block(s): OK
> 0. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742xxx_1382
> len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.163:20002,
> 10.20.xxx.161:20002]
> 1. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742213_1389
> len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002,
> 10.20.xxx.161
[jira] [Commented] (HDFS-14053) Provide ability for NN to re-replicate based on topology changes.
[ https://issues.apache.org/jira/browse/HDFS-14053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16676179#comment-16676179 ] Xiao Chen commented on HDFS-14053: -- Failed tests look unrelated. Committed this to trunk. LMK if you want this in other branches. Thanks for the work here [~hgadre], and thanks [~ejohansen] for creating the jira. > Provide ability for NN to re-replicate based on topology changes. > -- > > Key: HDFS-14053 > URL: https://issues.apache.org/jira/browse/HDFS-14053 > Project: Hadoop HDFS > Issue Type: Bug > Environment: VMWare w/ local storage >Reporter: ellen johansen >Assignee: Hrishikesh Gadre >Priority: Major > Attachments: HADOOP-11391-001.patch, HADOOP-11391-002.patch, > HADOOP-11391-003.patch, HADOOP-11391-004.patch, HADOOP-11391-005.patch, > HADOOP-11391-006.patch > > > Enabling HVE/node awareness does not rebalance replicas on data that existed > prior to topology changes. > [root@vmw-d10-001 jenkins]# more /opt/cloudera/topology.data > 10.20.xxx.161 /rack1/nodegroup1 > 10.20.xxx.162 /rack1/nodegroup1 > 10.20.xxx.163 /rack3/nodegroup1 > 10.20.xxx.164 /rack3/nodegroup1 > 172.17.xxx.71 /rack2/nodegroup1 > 172.17.xxx.72 /rack2/nodegroup1 > before HVE: > /user/impalauser/tpcds/store_sales > /user/impalauser/tpcds/store_sales/store_sales.dat 1180463121 bytes, 9 > block(s): OK > 0. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742xxx_1382 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.161:20002, > 10.20.xxx.163:20002] > 1. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742213_1389 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.161:20002] > 2. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742214_1390 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 3. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742215_1391 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 4. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742216_1392 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.161:20002, > 172.17.xxx.72:20002] > 5. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742217_1393 > len=134217728 repl=3 [10.20.xxx.164:20002, 172.17.xxx.72:20002, > 10.20.xxx.163:20002] > 6. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742220_1396 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.162:20002, > 10.20.xxx.163:20002] > 7. BP-1184748135-172.17.xxx.71-1418235396548:blk_107374_1398 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.163:20002, > 10.20.xxx.161:20002] > 8. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742224_1400 > len=106721297 repl=3 [10.20.xxx.164:20002, 10.20.xxx.162:20002, > 172.17.xxx.72:20002] > - > Before enabling HVE: > Status: HEALTHY > Total size: 1648156454 B (Total open files size: 498 B) > Total dirs: 138 > Total files: 384 > Total symlinks: 0 (Files currently being written: 6) > Total blocks (validated):390 (avg. block size 4226042 B) (Total open > file blocks (not validated): 6) > Minimally replicated blocks: 390 (100.0 %) > Over-replicated blocks: 0 (0.0 %) > Under-replicated blocks: 1 (0.25641027 %) > Mis-replicated blocks: 0 (0.0 %) > Default replication factor: 3 > Average block replication: 2.8564103 > Corrupt blocks: 0 > Missing replicas:5 (0.44682753 %) > Number of data-nodes:5 > Number of racks: 1 > FSCK ended at Wed Dec 10 14:04:35 EST 2014 in 50 milliseconds > The filesystem under path '/' is HEALTHY > -- > after HVE (and NN restart): > /user/impalauser/tpcds/store_sales > /user/impalauser/tpcds/store_sales/store_sales.dat 1180463121 bytes, 9 > block(s): OK > 0. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742xxx_1382 > len=134217728 repl=3 [10.20.xxx.164:20002, 10.20.xxx.163:20002, > 10.20.xxx.161:20002] > 1. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742213_1389 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.161:20002] > 2. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742214_1390 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.163:20002] > 3. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742215_1391 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.163:20002] > 4. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742216_1392 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.161:20002] > 5. BP-1184748135-172.17.xxx.71-1418235396548:blk_1073742217_1393 > len=134217728 repl=3 [172.17.xxx.72:20002, 10.20.xxx.164:20002, > 10.20.xxx.163:20002] >
