[jira] [Commented] (CASSANDRA-13556) Corrupted SSTables
[
https://issues.apache.org/jira/browse/CASSANDRA-13556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16900912#comment-16900912
]
Chakravarthi Manepalli commented on CASSANDRA-13556:
I have observed the same issue in one of our setups. There were no removal or
addition of columns in a recent period. I have observed the stack error in
debug log.
WARN [ReadStage-1] 2019-08-06 16:34:29,093
AbstractLocalAwareExecutorService.java:167 - Uncaught exception on thread
Thread[ReadStage-1,5,main]: {}
java.lang.RuntimeException:
org.apache.cassandra.io.sstable.CorruptSSTableException: Corrupted:
/media/db_store/data/server_data/known_ap_ssid_list-d2cde2f0adf211e99625cd7f2acaf155/mc-5-big-Data.db
at
org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:2598)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
~[na:1.8.0_152]
at
org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$FutureTask.run(AbstractLocalAwareExecutorService.java:162)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$LocalSessionFutureTask.run(AbstractLocalAwareExecutorService.java:134)
[apache-cassandra-3.11.1.jar:3.11.1]
at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:109)
[apache-cassandra-3.11.1.jar:3.11.1]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_152]
Caused by: org.apache.cassandra.io.sstable.CorruptSSTableException: Corrupted:
/media/db_store/data/server_data/known_ap_ssid_list-d2cde2f0adf211e99625cd7f2acaf155/mc-5-big-Data.db
at
org.apache.cassandra.db.columniterator.AbstractSSTableIterator$Reader.hasNext(AbstractSSTableIterator.java:391)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.db.columniterator.AbstractSSTableIterator.hasNext(AbstractSSTableIterator.java:258)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.db.rows.LazilyInitializedUnfilteredRowIterator.computeNext(LazilyInitializedUnfilteredRowIterator.java:100)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.db.rows.UnfilteredRowIteratorWithLowerBound.computeNext(UnfilteredRowIteratorWithLowerBound.java:116)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.db.rows.UnfilteredRowIteratorWithLowerBound.computeNext(UnfilteredRowIteratorWithLowerBound.java:47)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.utils.MergeIterator$Candidate.advance(MergeIterator.java:374)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.utils.MergeIterator$ManyToOne.advance(MergeIterator.java:186)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.utils.MergeIterator$ManyToOne.computeNext(MergeIterator.java:155)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.db.rows.UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext(UnfilteredRowIterators.java:499)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.db.rows.UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext(UnfilteredRowIterators.java:359)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.db.transform.BaseRows.hasNext(BaseRows.java:133)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.db.rows.UnfilteredRowIteratorSerializer.serialize(UnfilteredRowIteratorSerializer.java:136)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.db.rows.UnfilteredRowIteratorSerializer.serialize(UnfilteredRowIteratorSerializer.java:92)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.db.rows.UnfilteredRowIteratorSerializer.serialize(UnfilteredRowIteratorSerializer.java:79)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$Serializer.serialize(UnfilteredPartitionIterators.java:308)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.db.ReadResponse$LocalDataResponse.build(ReadResponse.java:167)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.db.ReadResponse$LocalDataResponse.(ReadResponse.java:160)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
org.apache.cassandra.db.ReadResponse$LocalDataResponse.(ReadResponse.java:156)
~[apache-cassandra-3.11.1.jar:3.11.1]
at
[jira] [Commented] (CASSANDRA-13556) Corrupted SSTables
[
https://issues.apache.org/jira/browse/CASSANDRA-13556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16143192#comment-16143192
]
Jeff Jirsa commented on CASSANDRA-13556:
That sounds very much like corruption caused by CASSANDRA-13004 - did you
recently add or remove any columns from that table?
> Corrupted SSTables
> --
>
> Key: CASSANDRA-13556
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13556
> Project: Cassandra
> Issue Type: Bug
> Components: Compaction
> Environment: CentOS Linux release 7.3.1611 (Core)
> openjdk version "1.8.0_121"
> OpenJDK Runtime Environment (build 1.8.0_121-b13)
> OpenJDK 64-Bit Server VM (build 25.121-b13, mixed mode)
> Python cassandra (DataStax) driver v3.6.0
>Reporter: Ihor Prokopov
>Priority: Critical
> Fix For: 3.9
>
>
> After 3 month of working, we noticed that number of compaction tasks were
> growing (~600 pending tasks). SStables verification shows that some of them
> were corrupted. Repairing didn't help (it was crashing with error).
> Also some of requests (f.e. select * from fetcher where
> domain=8289511971670945261 and uri=-5417197141545933706; ) fails with next
> error:
> {color:red}
> Traceback (most recent call last):
> File "/var/cassandra/apache-cassandra-3.9/bin/cqlsh.py", line 1264, in
> perform_simple_statement
> result = future.result()
> File
> "/var/cassandra/apache-cassandra-3.9/bin/../lib/cassandra-driver-internal-only-3.5.0.post0-d8d0456.zip/cassandra-driver-3.5.0.post0-d8d0456/cassandra/cluster.py",
> line 3650, in result
> raise self._final_exception
> error: unpack requires a string argument of length 4
> {color}
> Table chema:
> {quote}
> CREATE TABLE fetcher (
> domain bigint,
> uri bigint,
> date date,
> content_length int,
> elapsed float,
> encoding text,
> fetched_time bigint,
> flinks frozen,
> flinks_count int,
> html_fingerprint bigint,
> indexed boolean,
> adult boolean,
> kws_count int,
> lang_id int,
> last_updated bigint,
> redirect_url tuple,
> revisit_date date,
> revisit_interval int,
> status_code int,
> tokens_fingerprint bigint,
> uris frozen url text,
> PRIMARY KEY (domain, uri, date)
> ) WITH CLUSTERING ORDER BY (uri ASC, date DESC)
> AND bloom_filter_fp_chance = 0.1
> AND caching = \{'keys': 'ALL', 'rows_per_partition': 'NONE'}
> AND comment = 'fetcher history'
> AND compaction = \{'class':
> 'org.apache.cassandra.db.compaction.LeveledCompactionStrategy',
> 'sstable_size_in_mb': '256',
> 'tombstone_threshold': '.2'}
> AND compression = \{'chunk_length_in_kb': '64',
>'class':
> 'org.apache.cassandra.io.compress.LZ4Compressor'}
> AND crc_check_chance = 1.0
> AND dclocal_read_repair_chance = 0.1
> AND default_time_to_live = 0
> AND gc_grace_seconds = 864000
> AND max_index_interval = 2048
> AND memtable_flush_period_in_ms = 0
> AND min_index_interval = 128
> AND read_repair_chance = 0.5
> AND speculative_retry = '99PERCENTILE';
> {quote}
> Corrupted
> [SSTable|https://drive.google.com/file/d/0B4ZaUOv0G9oMcHpERTdlb3ozSVk/view?usp=sharing].
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[jira] [Commented] (CASSANDRA-13556) Corrupted SSTables
[
https://issues.apache.org/jira/browse/CASSANDRA-13556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16028086#comment-16028086
]
Ihor Prokopov commented on CASSANDRA-13556:
---
Hi Jeff, thanks for your response a lot!
Here is stacktrace:
{code}
ERROR [CompactionExecutor:2116] 2017-05-26 13:10:00,784
CassandraDaemon.java:226 - Exception in thread
Thread[CompactionExecutor:2116,1,main]
org.apache.cassandra.io.sstable.CorruptSSTableException: Corrupted:
/var/cassandra/apache-cassandra-3.9/data/data/toweya/fetcher-8a86a1b0f4f611e6a6db373124acc314/mc-178837-big-Data.db
at
org.apache.cassandra.io.sstable.SSTableIdentityIterator.computeNext(SSTableIdentityIterator.java:112)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.io.sstable.SSTableIdentityIterator.computeNext(SSTableIdentityIterator.java:30)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.db.rows.LazilyInitializedUnfilteredRowIterator.computeNext(LazilyInitializedUnfilteredRowIterator.java:100)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.db.rows.LazilyInitializedUnfilteredRowIterator.computeNext(LazilyInitializedUnfilteredRowIterator.java:32)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.utils.MergeIterator$Candidate.advance(MergeIterator.java:374)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.utils.MergeIterator$ManyToOne.advance(MergeIterator.java:186)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.utils.MergeIterator$ManyToOne.computeNext(MergeIterator.java:155)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.db.rows.UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext(UnfilteredRowIterators.java:500)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.db.rows.UnfilteredRowIterators$UnfilteredRowMergeIterator.computeNext(UnfilteredRowIterators.java:360)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.utils.AbstractIterator.hasNext(AbstractIterator.java:47)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.db.transform.BaseRows.hasNext(BaseRows.java:133)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.db.ColumnIndex.buildRowIndex(ColumnIndex.java:106)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.io.sstable.format.big.BigTableWriter.append(BigTableWriter.java:169)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.io.sstable.SSTableRewriter.append(SSTableRewriter.java:135)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.db.compaction.writers.MaxSSTableSizeWriter.realAppend(MaxSSTableSizeWriter.java:98)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.db.compaction.writers.CompactionAwareWriter.append(CompactionAwareWriter.java:141)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:189)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
~[apache-cassandra-3.9.jar:3.9]
at
org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:82)
~[apache-cassandra-3.9.jar:3.9]
{code}
Also we noticed, that some rows returns without any errors, but fealds' values
were shuffled (I mean that all fealds contains values from other fields).
Best regards, Ihor
> Corrupted SSTables
> --
>
> Key: CASSANDRA-13556
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13556
> Project: Cassandra
> Issue Type: Bug
> Components: Compaction
> Environment: CentOS Linux release 7.3.1611 (Core)
> openjdk version "1.8.0_121"
> OpenJDK Runtime Environment (build 1.8.0_121-b13)
> OpenJDK 64-Bit Server VM (build 25.121-b13, mixed mode)
> Python cassandra (DataStax) driver v3.6.0
>Reporter: Ihor Prokopov
>Priority: Critical
> Fix For: 3.9
>
>
> After 3 month of working, we noticed that number of compaction tasks were
> growing (~600 pending tasks). SStables verification shows that some of them
> were corrupted. Repairing didn't help (it was crashing with error).
> Also some of requests (f.e. select * from fetcher where
> domain=8289511971670945261 and uri=-5417197141545933706; ) fails with next
> error:
> {color:red}
> Traceback (most recent call last):
> File "/var/cassandra/apache-cassandra-3.9/bin/cqlsh.py", line 1264, in
> perform_simple_statement
>
[jira] [Commented] (CASSANDRA-13556) Corrupted SSTables
[
https://issues.apache.org/jira/browse/CASSANDRA-13556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16026428#comment-16026428
]
Jeff Jirsa commented on CASSANDRA-13556:
There should be a stack trace on the server when you run the {{SELECT}} in
cqlsh. Please include that as well.
> Corrupted SSTables
> --
>
> Key: CASSANDRA-13556
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13556
> Project: Cassandra
> Issue Type: Bug
> Components: Compaction
> Environment: CentOS Linux release 7.3.1611 (Core)
> openjdk version "1.8.0_121"
> OpenJDK Runtime Environment (build 1.8.0_121-b13)
> OpenJDK 64-Bit Server VM (build 25.121-b13, mixed mode)
> Python cassandra (DataStax) driver v3.6.0
>Reporter: Ihor Prokopov
> Fix For: 3.9
>
>
> After 3 month of working, we noticed that number of compaction tasks were
> growing (~600 pending tasks). SStables verification shows that some of them
> were corrupted. Repairing didn't help (it was crashing with error).
> Also some of requests (f.e. select * from fetcher where
> domain=8289511971670945261 and uri=-5417197141545933706; ) fails with next
> error:
> {color:red}
> Traceback (most recent call last):
> File "/var/cassandra/apache-cassandra-3.9/bin/cqlsh.py", line 1264, in
> perform_simple_statement
> result = future.result()
> File
> "/var/cassandra/apache-cassandra-3.9/bin/../lib/cassandra-driver-internal-only-3.5.0.post0-d8d0456.zip/cassandra-driver-3.5.0.post0-d8d0456/cassandra/cluster.py",
> line 3650, in result
> raise self._final_exception
> error: unpack requires a string argument of length 4
> {color}
> Table chema:
> {quote}
> CREATE TABLE fetcher (
> domain bigint,
> uri bigint,
> date date,
> content_length int,
> elapsed float,
> encoding text,
> fetched_time bigint,
> flinks frozen,
> flinks_count int,
> html_fingerprint bigint,
> indexed boolean,
> adult boolean,
> kws_count int,
> lang_id int,
> last_updated bigint,
> redirect_url tuple,
> revisit_date date,
> revisit_interval int,
> status_code int,
> tokens_fingerprint bigint,
> uris frozen url text,
> PRIMARY KEY (domain, uri, date)
> ) WITH CLUSTERING ORDER BY (uri ASC, date DESC)
> AND bloom_filter_fp_chance = 0.1
> AND caching = \{'keys': 'ALL', 'rows_per_partition': 'NONE'}
> AND comment = 'fetcher history'
> AND compaction = \{'class':
> 'org.apache.cassandra.db.compaction.LeveledCompactionStrategy',
> 'sstable_size_in_mb': '256',
> 'tombstone_threshold': '.2'}
> AND compression = \{'chunk_length_in_kb': '64',
>'class':
> 'org.apache.cassandra.io.compress.LZ4Compressor'}
> AND crc_check_chance = 1.0
> AND dclocal_read_repair_chance = 0.1
> AND default_time_to_live = 0
> AND gc_grace_seconds = 864000
> AND max_index_interval = 2048
> AND memtable_flush_period_in_ms = 0
> AND min_index_interval = 128
> AND read_repair_chance = 0.5
> AND speculative_retry = '99PERCENTILE';
> {quote}
> Corrupted
> [SSTable|https://drive.google.com/file/d/0B4ZaUOv0G9oMcHpERTdlb3ozSVk/view?usp=sharing].
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