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https://issues.apache.org/jira/browse/CASSANDRA-8020?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14152320#comment-14152320
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Carl Yeksigian commented on CASSANDRA-8020:
-------------------------------------------
It looks like there was an error while trying to create the snapshot. Can you
look through the logs for "Error occurred during snapshot phase"? This will
help pin down the original cause of the failed repair.
> nodetool repair on Cassandra 2.1.0 indexed tables returns java exception
> about creating snapshots
> -------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-8020
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8020
> Project: Cassandra
> Issue Type: Bug
> Components: Core, Tools
> Environment: Cassandra 2.1.0, Slackware 64bits 14.1, Linux Kernel
> 3.14.19, JDK build 1.7.0_67-b01, cluster with six nodes, Xeon E3-1230, 32GB
> RAM
> Reporter: Jeronimo A Barros
> Labels: newbie
> Fix For: 2.1.0
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> Running a nodetool repair on Cassandra 2.1.0 indexed tables returns java
> exception about creating snapshots:
> Command line:
> {noformat}
> [2014-09-29 11:25:24,945] Repair session 73c0d390-47e4-11e4-ba0f-c7788dc924ec
> for range (-7298689860784559350,-7297558156602685286] failed with error
> java.io.IOException: Failed during snapshot creation.
> [2014-09-29 11:25:24,945] Repair command #5 finished
> {noformat}
> Cassandra log:
> {noformat}
> ERROR [Thread-49681] 2014-09-29 11:25:24,945 StorageService.java:2689 -
> Repair session 73c0d390-47e4-11e4-ba0f-c7788dc924ec for range
> (-7298689860784559350,-7297558156602685286] failed with error
> java.io.IOException: Failed during snapshot creation.
> java.util.concurrent.ExecutionException: java.lang.RuntimeException:
> java.io.IOException: Failed during snapshot creation.
> at java.util.concurrent.FutureTask.report(FutureTask.java:122)
> [na:1.7.0_67]
> at java.util.concurrent.FutureTask.get(FutureTask.java:188)
> [na:1.7.0_67]
> at
> org.apache.cassandra.service.StorageService$4.runMayThrow(StorageService.java:2680)
> ~[apache-cassandra-2.1.0.jar:2.1.0]
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
> [apache-cassandra-2.1.0.jar:2.1.0]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> [na:1.7.0_67]
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> [na:1.7.0_67]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_67]
> Caused by: java.lang.RuntimeException: java.io.IOException: Failed during
> snapshot creation.
> at com.google.common.base.Throwables.propagate(Throwables.java:160)
> ~[guava-16.0.jar:na]
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:32)
> [apache-cassandra-2.1.0.jar:2.1.0]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> [na:1.7.0_67]
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> [na:1.7.0_67]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> ~[na:1.7.0_67]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> ~[na:1.7.0_67]
> ... 1 common frames omitted
> Caused by: java.io.IOException: Failed during snapshot creation.
> at
> org.apache.cassandra.repair.RepairSession.failedSnapshot(RepairSession.java:344)
> ~[apache-cassandra-2.1.0.jar:2.1.0]
> at
> org.apache.cassandra.repair.RepairJob$2.onFailure(RepairJob.java:128)
> ~[apache-cassandra-2.1.0.jar:2.1.0]
> at com.google.common.util.concurrent.Futures$4.run(Futures.java:1172)
> ~[guava-16.0.jar:na]
> ... 3 common frames omitted
> {noformat}
> If the index is dropped, the repair returns no error:
> {noformat}
> cqlsh:test> drop INDEX user_pass_idx ;
> root@test:~# nodetool repair test user
> [2014-09-29 11:27:29,668] Starting repair command #6, repairing 743 ranges
> for keyspace test (seq=true, full=true)
> .
> .
> [2014-09-29 11:28:38,030] Repair session e6d40e10-47e4-11e4-ba0f-c7788dc924ec
> for range (-7298689860784559350,-7297558156602685286] finished
> [2014-09-29 11:28:38,030] Repair command #6 finished
> {noformat}
> The test table:
> {noformat}
> CREATE TABLE test.user (
> login text PRIMARY KEY,
> password text
> )
> create INDEX user_pass_idx on test.user (password) ;
> {noformat}
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