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From Leonardo Furio <leonardo.fu...@gmail.com>
Subject ERROR RECOVERY ! METADATA
Date Tue, 25 Nov 2014 15:17:27 GMT
Hi , i got this error, could you tell me how can i do to recovery
my accumulo table ? If I delete the HDFS file inside the !0 table ?
Any idea? I don't want to lose my data...


reports assignment failed for tablet !0;!0<<

25 16:07:57,0896tserver:lumlv001.gcio.unicredit.eu1
WARN

rescheduling tablet load in 128.00 seconds

25 16:07:57,0895tserver:lumlv001.gcio.unicredit.eu8
WARN

failed to open tablet !0;!0<< reporting failure to master

25 16:07:57,0894tserver:lumlv001.gcio.unicredit.eu8
WARN

java.io.IOException: org.apache.commons.collections.BufferUnderflowException

25 16:07:57,0892tserver:lumlv001.gcio.unicredit.eu8
WARN

exception trying to assign tablet !0;!0<< /root_tablet
java.lang.RuntimeException: java.io.IOException:
org.apache.commons.collections.BufferUnderflowException
at org.apache.accumulo.server.tabletserver.Tablet.<init>(Tablet.java:1451)
at org.apache.accumulo.server.tabletserver.Tablet.<init>(Tablet.java:1300)
at org.apache.accumulo.server.tabletserver.Tablet.<init>(Tablet.java:1142)
at org.apache.accumulo.server.tabletserver.Tablet.<init>(Tablet.java:1130)
at org.apache.accumulo.server.tabletserver.TabletServer$AssignmentHandler.run(TabletServer.java:2509)
at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException:
org.apache.commons.collections.BufferUnderflowException
at org.apache.accumulo.server.tabletserver.log.TabletServerLogger.recover(TabletServerLogger.java:423)
at org.apache.accumulo.server.tabletserver.TabletServer.recover(TabletServer.java:3419)
at org.apache.accumulo.server.tabletserver.Tablet.<init>(Tablet.java:1421)
... 6 more
Caused by: org.apache.commons.collections.BufferUnderflowException
at org.apache.commons.collections.buffer.PriorityBuffer.get(PriorityBuffer.java:264)
at org.apache.commons.collections.buffer.PriorityBuffer.remove(PriorityBuffer.java:277)
at org.apache.accumulo.server.tabletserver.log.MultiReader.next(MultiReader.java:115)
at org.apache.accumulo.server.tabletserver.log.SortedLogRecovery.findLastStartToFinish(SortedLogRecovery.java:145)
at org.apache.accumulo.server.tabletserver.log.SortedLogRecovery.recover(SortedLogRecovery.java:103)
at org.apache.accumulo.server.tabletserver.log.TabletServerLogger.recover(TabletServerLogger.java:421)
... 8 more

25 16:06:53,0855tserver:lumlv001.gcio.unicredit.eu1
WARN

rescheduling tablet load in 64.00 seconds

25 16:06:21,0782tserver:lumlv001.gcio.unicredit.eu1
WARN

rescheduling tablet load in 32.00 seconds

25 16:06:05,0705tserver:lumlv001.gcio.unicredit.eu1
WARN

rescheduling tablet load in 16.00 seconds

25 16:05:57,0640tserver:lumlv001.gcio.unicredit.eu1
WARN

rescheduling tablet load in 8.00 seconds

25 16:05:53,0575tserver:lumlv001.gcio.unicredit.eu1
WARN

rescheduling tablet load in 4.00 seconds

25 16:05:51,0505tserver:lumlv001.gcio.unicredit.eu1
WARN

rescheduling tablet load in 2.00 seconds

25 16:05:50,0429tserver:lumlv001.gcio.unicredit.eu1
WARN

rescheduling tablet load in 1.00 seconds

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