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https://issues.apache.org/jira/browse/HBASE-5828?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13270158#comment-13270158
]
xufeng commented on HBASE-5828:
-------------------------------
I added some debug log and reproduce it in my test env,I got the error that the
TestLogRolling be killed.
1.The region assignment info:
{noformat}
Line 227: 2012-05-08 10:33:46,705 INFO
[MASTER_OPEN_REGION-HADOOP-CI-AGENT-A:56223-0]
handler.OpenedRegionHandler(137): The master has opened the region
-ROOT-,,0.70236052 that was online on
serverName=HADOOP-CI-AGENT-A,36476,1336444420154, load=(requests=0, regions=0,
usedHeap=49, maxHeap=1348)
Line 288: 2012-05-08 10:33:46,797 INFO
[MASTER_OPEN_REGION-HADOOP-CI-AGENT-A:56223-1]
handler.OpenedRegionHandler(137): The master has opened the region
.META.,,1.1028785192 that was online on
serverName=HADOOP-CI-AGENT-A,36476,1336444420154, load=(requests=0, regions=0,
usedHeap=49, maxHeap=1348)
Line 505: 2012-05-08 10:33:57,224 DEBUG
[MASTER_OPEN_REGION-HADOOP-CI-AGENT-A:56223-2]
handler.OpenedRegionHandler(139): The master has opened the region
TestLogRolling,,1336444436745.7365edcbf8a8a078ce2c04f08a08e021. that was online
on serverName=HADOOP-CI-AGENT-A,59995,1336444420124, load=(requests=0,
regions=0, usedHeap=50, maxHeap=1348)
Line 8497: 2012-05-08 10:34:47,678 DEBUG
[MASTER_OPEN_REGION-HADOOP-CI-AGENT-A:56223-3]
handler.OpenedRegionHandler(139): The master has opened the region
TestLogRolling,,1336444487331.d0ba082226efdac56a16272b51d1147d. that was online
on serverName=HADOOP-CI-AGENT-A,59995,1336444420124, load=(requests=0,
regions=0, usedHeap=51, maxHeap=1348)
{noformat}
2.The piple line info,ensure the datanodes in pipeline of the rs that holding
the meta region did not change,it will cause the problem.
{noformat}
Line 8528: 2012-05-08 10:34:57,648 INFO [main]
wal.TestLogRolling(339):
xufeng1-------->cluster.getRegionServer(0)serverName=HADOOP-CI-AGENT-A,59995,1336444420124,
load=(requests=0, regions=1, usedHeap=50, maxHeap=1348)
Line 8529: 2012-05-08 10:34:57,648 INFO [main]
wal.TestLogRolling(344): xufeng1-------->127.0.0.1:47107
Line 8530: 2012-05-08 10:34:57,648 INFO [main]
wal.TestLogRolling(345): xufeng1-------->127.0.0.1:33211
Line 8531: 2012-05-08 10:34:57,648 INFO [main]
wal.TestLogRolling(351):
xufeng2-------->cluster.getRegionServer(1)serverName=HADOOP-CI-AGENT-A,36476,1336444420154,
load=(requests=0, regions=2, usedHeap=50, maxHeap=1348)
Line 8532: 2012-05-08 10:34:57,648 INFO [main]
wal.TestLogRolling(356): xufeng2-------->127.0.0.1:33211
Line 8533: 2012-05-08 10:34:57,649 INFO [main]
wal.TestLogRolling(357): xufeng2-------->127.0.0.1:47107
Line 9536: 2012-05-08 10:35:35,470 INFO [main]
wal.TestLogRolling(420):
xufeng3-------->cluster.getRegionServer(0)serverName=HADOOP-CI-AGENT-A,59995,1336444420124,
load=(requests=9, regions=1, usedHeap=49, maxHeap=1348)
Line 9537: 2012-05-08 10:35:35,470 INFO [main]
wal.TestLogRolling(425): xufeng3-------->127.0.0.1:43393
Line 9538: 2012-05-08 10:35:35,471 INFO [main]
wal.TestLogRolling(426): xufeng3-------->127.0.0.1:41380
Line 9723: 2012-05-08 10:35:36,440 INFO [main]
wal.TestLogRolling(432):
xufeng4-------->cluster.getRegionServer(1)serverName=HADOOP-CI-AGENT-A,36476,1336444420154,
load=(requests=0, regions=2, usedHeap=52, maxHeap=1348)
Line 9724: 2012-05-08 10:35:36,440 INFO [main]
wal.TestLogRolling(437): xufeng4-------->127.0.0.1:33211
Line 9725: 2012-05-08 10:35:36,440 INFO [main]
wal.TestLogRolling(438): xufeng4-------->127.0.0.1:47107
Line 9729: 2012-05-08 10:35:36,442 INFO [main]
wal.TestLogRolling(468):
xufeng5-------->cluster.getRegionServer(0)serverName=HADOOP-CI-AGENT-A,59995,1336444420124,
load=(requests=9, regions=1, usedHeap=49, maxHeap=1348)
Line 9730: 2012-05-08 10:35:36,442 INFO [main]
wal.TestLogRolling(473): xufeng5-------->127.0.0.1:43393
Line 9731: 2012-05-08 10:35:36,442 INFO [main]
wal.TestLogRolling(474): xufeng5-------->127.0.0.1:41380
Line 9732: 2012-05-08 10:35:36,443 INFO [main]
wal.TestLogRolling(480):
xufeng6-------->cluster.getRegionServer(1)serverName=HADOOP-CI-AGENT-A,36476,1336444420154,
load=(requests=0, regions=2, usedHeap=52, maxHeap=1348)
Line 9733: 2012-05-08 10:35:36,443 INFO [main]
wal.TestLogRolling(485): xufeng6-------->127.0.0.1:33211
Line 9734: 2012-05-08 10:35:36,443 INFO [main]
wal.TestLogRolling(486): xufeng6-------->127.0.0.1:47107
{noformat}
> TestLogRolling fails in 0.90 branch killing the test suite up on jenkins
> ------------------------------------------------------------------------
>
> Key: HBASE-5828
> URL: https://issues.apache.org/jira/browse/HBASE-5828
> Project: HBase
> Issue Type: Bug
> Reporter: stack
>
> See recent 0.90 builds up on jenkins:
> https://builds.apache.org/view/G-L/view/HBase/job/hbase-0.90/471/console
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