[jira] [Commented] (HBASE-11017) TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
[
https://issues.apache.org/jira/browse/HBASE-11017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13973417#comment-13973417
]
Lars Hofhansl commented on HBASE-11017:
---
[~stack], do you think this is normal? I know we had to fix some other test
after this change went it.
TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
Key: HBASE-11017
URL: https://issues.apache.org/jira/browse/HBASE-11017
Project: HBase
Issue Type: Bug
Reporter: Lars Hofhansl
Fix For: 0.94.19
Have seen a few of these:
{code}
Error Message
Failed clearing memory after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
Stacktrace
org.apache.hadoop.hbase.DroppedSnapshotException: Failed clearing memory
after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
at
org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1087)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1024)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:989)
at
org.apache.hadoop.hbase.regionserver.HRegion.closeHRegion(HRegion.java:4346)
at
org.apache.hadoop.hbase.regionserver.TestHRegion.testWritesWhileScanning(TestHRegion.java:3406)
{code}
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[jira] [Commented] (HBASE-11017) TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
[
https://issues.apache.org/jira/browse/HBASE-11017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13973464#comment-13973464
]
Lars Hofhansl commented on HBASE-11017:
---
This is what I see in the logs:
{code}
2014-04-17 09:41:02,037 INFO [pool-1-thread-1] regionserver.HRegion(1776):
Finished memstore flush of ~9.7m/10168960, currentsize=7.0m/7383120 for region
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac. in
278ms, sequenceid=50, compaction requested=true
2014-04-17 09:41:02,038 INFO [pool-1-thread-1] regionserver.HRegion(1090):
Running extra flush, 1 (carrying snapshot?)
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
2014-04-17 09:41:02,038 DEBUG [pool-1-thread-1] regionserver.HRegion(1636):
Started memstore flush for
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.,
current region memstore size 7.0m
2014-04-17 09:41:02,038 DEBUG [pool-1-thread-1] regionserver.HRegion(1686):
Finished snapshotting
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.,
syncing WAL and waiting on mvcc, flushsize=0
2014-04-17 09:41:02,038 DEBUG [pool-1-thread-1] regionserver.HRegion(1702):
Finished snapshotting, commencing flushing stores
2014-04-17 09:41:02,038 INFO [pool-1-thread-1] regionserver.HRegion(1776):
Finished memstore flush of ~0.0/0, currentsize=7.0m/7383120 for region
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac. in
0ms, sequenceid=51, compaction requested=false
2014-04-17 09:41:02,038 INFO [pool-1-thread-1] regionserver.HRegion(1090):
Running extra flush, 2 (carrying snapshot?)
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
2014-04-17 09:41:02,039 DEBUG [pool-1-thread-1] regionserver.HRegion(1636):
Started memstore flush for
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.,
current region memstore size 7.0m
2014-04-17 09:41:02,039 DEBUG [pool-1-thread-1] regionserver.HRegion(1686):
Finished snapshotting
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.,
syncing WAL and waiting on mvcc, flushsize=0
2014-04-17 09:41:02,039 DEBUG [pool-1-thread-1] regionserver.HRegion(1702):
Finished snapshotting, commencing flushing stores
2014-04-17 09:41:02,039 INFO [pool-1-thread-1] regionserver.HRegion(1776):
Finished memstore flush of ~0.0/0, currentsize=7.0m/7383120 for region
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac. in
1ms, sequenceid=52, compaction requested=false
2014-04-17 09:41:02,039 INFO [pool-1-thread-1] regionserver.HRegion(1090):
Running extra flush, 3 (carrying snapshot?)
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
2014-04-17 09:41:02,039 DEBUG [pool-1-thread-1] regionserver.HRegion(1636):
Started memstore flush for
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.,
current region memstore size 7.0m
2014-04-17 09:41:02,039 DEBUG [pool-1-thread-1] regionserver.HRegion(1686):
Finished snapshotting
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.,
syncing WAL and waiting on mvcc, flushsize=0
{code}
So somehow it is not making progress once it gets into this state.
TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
Key: HBASE-11017
URL: https://issues.apache.org/jira/browse/HBASE-11017
Project: HBase
Issue Type: Bug
Reporter: Lars Hofhansl
Assignee: stack
Fix For: 0.94.19
Have seen a few of these:
{code}
Error Message
Failed clearing memory after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
Stacktrace
org.apache.hadoop.hbase.DroppedSnapshotException: Failed clearing memory
after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
at
org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1087)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1024)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:989)
at
org.apache.hadoop.hbase.regionserver.HRegion.closeHRegion(HRegion.java:4346)
at
org.apache.hadoop.hbase.regionserver.TestHRegion.testWritesWhileScanning(TestHRegion.java:3406)
{code}
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[jira] [Commented] (HBASE-11017) TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
[
https://issues.apache.org/jira/browse/HBASE-11017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13973479#comment-13973479
]
Lars Hofhansl commented on HBASE-11017:
---
Is the same as HBASE-10751?
TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
Key: HBASE-11017
URL: https://issues.apache.org/jira/browse/HBASE-11017
Project: HBase
Issue Type: Bug
Reporter: Lars Hofhansl
Assignee: stack
Fix For: 0.94.19
Have seen a few of these:
{code}
Error Message
Failed clearing memory after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
Stacktrace
org.apache.hadoop.hbase.DroppedSnapshotException: Failed clearing memory
after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
at
org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1087)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1024)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:989)
at
org.apache.hadoop.hbase.regionserver.HRegion.closeHRegion(HRegion.java:4346)
at
org.apache.hadoop.hbase.regionserver.TestHRegion.testWritesWhileScanning(TestHRegion.java:3406)
{code}
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[jira] [Commented] (HBASE-11017) TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
[
https://issues.apache.org/jira/browse/HBASE-11017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13973609#comment-13973609
]
stack commented on HBASE-11017:
---
It is the same. In HBASE-10751 I claim I backported the patch but must have
not.
stack added a comment - 14/Mar/14 13:39
Committed to 0.94 too after HBASE-10514 went in.
Then if I look on the 0.94 branch I see:
r1577784 | stack | 2014-03-14 21:30:20 -0700 (Fri, 14 Mar 2014) | 1 line
HBASE-10751 TestHRegion testWritesWhileScanning occasional fail since
HBASE-10514 went in
But when I look at the commit, it is only the addendum import fix. Sorry about
that Lars. Let me fix on this issue.
TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
Key: HBASE-11017
URL: https://issues.apache.org/jira/browse/HBASE-11017
Project: HBase
Issue Type: Bug
Reporter: Lars Hofhansl
Assignee: stack
Fix For: 0.94.19
Have seen a few of these:
{code}
Error Message
Failed clearing memory after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
Stacktrace
org.apache.hadoop.hbase.DroppedSnapshotException: Failed clearing memory
after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
at
org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1087)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1024)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:989)
at
org.apache.hadoop.hbase.regionserver.HRegion.closeHRegion(HRegion.java:4346)
at
org.apache.hadoop.hbase.regionserver.TestHRegion.testWritesWhileScanning(TestHRegion.java:3406)
{code}
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[jira] [Commented] (HBASE-11017) TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
[
https://issues.apache.org/jira/browse/HBASE-11017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13973630#comment-13973630
]
Lars Hofhansl commented on HBASE-11017:
---
Thanks [~stack]!
TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
Key: HBASE-11017
URL: https://issues.apache.org/jira/browse/HBASE-11017
Project: HBase
Issue Type: Bug
Reporter: Lars Hofhansl
Assignee: stack
Fix For: 0.94.19
Attachments: 11017.txt
Have seen a few of these:
{code}
Error Message
Failed clearing memory after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
Stacktrace
org.apache.hadoop.hbase.DroppedSnapshotException: Failed clearing memory
after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
at
org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1087)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1024)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:989)
at
org.apache.hadoop.hbase.regionserver.HRegion.closeHRegion(HRegion.java:4346)
at
org.apache.hadoop.hbase.regionserver.TestHRegion.testWritesWhileScanning(TestHRegion.java:3406)
{code}
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[jira] [Commented] (HBASE-11017) TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
[
https://issues.apache.org/jira/browse/HBASE-11017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13973742#comment-13973742
]
Hudson commented on HBASE-11017:
SUCCESS: Integrated in HBase-0.94-security #472 (See
[https://builds.apache.org/job/HBase-0.94-security/472/])
HBASE-11017 TestHRegionBusyWait.testWritesWhileScanning fails frequently in
0.94 (stack: rev 1588392)
*
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java
TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
Key: HBASE-11017
URL: https://issues.apache.org/jira/browse/HBASE-11017
Project: HBase
Issue Type: Bug
Reporter: Lars Hofhansl
Assignee: stack
Fix For: 0.94.19
Attachments: 11017.txt
Have seen a few of these:
{code}
Error Message
Failed clearing memory after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
Stacktrace
org.apache.hadoop.hbase.DroppedSnapshotException: Failed clearing memory
after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
at
org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1087)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1024)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:989)
at
org.apache.hadoop.hbase.regionserver.HRegion.closeHRegion(HRegion.java:4346)
at
org.apache.hadoop.hbase.regionserver.TestHRegion.testWritesWhileScanning(TestHRegion.java:3406)
{code}
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[jira] [Commented] (HBASE-11017) TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
[
https://issues.apache.org/jira/browse/HBASE-11017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13973747#comment-13973747
]
Hudson commented on HBASE-11017:
FAILURE: Integrated in HBase-0.94-on-Hadoop-2 #75 (See
[https://builds.apache.org/job/HBase-0.94-on-Hadoop-2/75/])
HBASE-11017 TestHRegionBusyWait.testWritesWhileScanning fails frequently in
0.94 (stack: rev 1588392)
*
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java
TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
Key: HBASE-11017
URL: https://issues.apache.org/jira/browse/HBASE-11017
Project: HBase
Issue Type: Bug
Reporter: Lars Hofhansl
Assignee: stack
Fix For: 0.94.19
Attachments: 11017.txt
Have seen a few of these:
{code}
Error Message
Failed clearing memory after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
Stacktrace
org.apache.hadoop.hbase.DroppedSnapshotException: Failed clearing memory
after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
at
org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1087)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1024)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:989)
at
org.apache.hadoop.hbase.regionserver.HRegion.closeHRegion(HRegion.java:4346)
at
org.apache.hadoop.hbase.regionserver.TestHRegion.testWritesWhileScanning(TestHRegion.java:3406)
{code}
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[jira] [Commented] (HBASE-11017) TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
[
https://issues.apache.org/jira/browse/HBASE-11017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13973775#comment-13973775
]
Hudson commented on HBASE-11017:
SUCCESS: Integrated in HBase-0.94 #1353 (See
[https://builds.apache.org/job/HBase-0.94/1353/])
HBASE-11017 TestHRegionBusyWait.testWritesWhileScanning fails frequently in
0.94 (stack: rev 1588392)
*
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java
TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
Key: HBASE-11017
URL: https://issues.apache.org/jira/browse/HBASE-11017
Project: HBase
Issue Type: Bug
Reporter: Lars Hofhansl
Assignee: stack
Fix For: 0.94.19
Attachments: 11017.txt
Have seen a few of these:
{code}
Error Message
Failed clearing memory after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
Stacktrace
org.apache.hadoop.hbase.DroppedSnapshotException: Failed clearing memory
after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
at
org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1087)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1024)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:989)
at
org.apache.hadoop.hbase.regionserver.HRegion.closeHRegion(HRegion.java:4346)
at
org.apache.hadoop.hbase.regionserver.TestHRegion.testWritesWhileScanning(TestHRegion.java:3406)
{code}
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[jira] [Commented] (HBASE-11017) TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
[
https://issues.apache.org/jira/browse/HBASE-11017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13973782#comment-13973782
]
Hudson commented on HBASE-11017:
SUCCESS: Integrated in HBase-0.94-JDK7 #120 (See
[https://builds.apache.org/job/HBase-0.94-JDK7/120/])
HBASE-11017 TestHRegionBusyWait.testWritesWhileScanning fails frequently in
0.94 (stack: rev 1588392)
*
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java
TestHRegionBusyWait.testWritesWhileScanning fails frequently in 0.94
Key: HBASE-11017
URL: https://issues.apache.org/jira/browse/HBASE-11017
Project: HBase
Issue Type: Bug
Reporter: Lars Hofhansl
Assignee: stack
Fix For: 0.94.19
Attachments: 11017.txt
Have seen a few of these:
{code}
Error Message
Failed clearing memory after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
Stacktrace
org.apache.hadoop.hbase.DroppedSnapshotException: Failed clearing memory
after 6 attempts on region:
testWritesWhileScanning,,1397727647509.2c968a587c4cb7e84a52c7aa8d2afcac.
at
org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1087)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1024)
at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:989)
at
org.apache.hadoop.hbase.regionserver.HRegion.closeHRegion(HRegion.java:4346)
at
org.apache.hadoop.hbase.regionserver.TestHRegion.testWritesWhileScanning(TestHRegion.java:3406)
{code}
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