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https://issues.apache.org/jira/browse/CASSANDRA-3438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Brandon Williams reassigned CASSANDRA-3438:
-------------------------------------------
Assignee: Sylvain Lebresne
> sstableloader fails
> -------------------
>
> Key: CASSANDRA-3438
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3438
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 1.0.1
> Reporter: Jeremy Pinkham
> Assignee: Sylvain Lebresne
> Attachments: test-h-1-Data.db, test-h-1-Index.db
>
>
> Ticket at the request of driftx in IRC.
> I've attached the files I'm attempting to load (this is fabricated test data
> for 100 keys). I generated this using SSTableSimpleUnsortedWriter. I have
> four dedicated nodes (mine, not ec2 or other cloud host) that I'm using,
> we'll call them A,B,C, and D. I first start cassandra on node A and create
> the test keyspace and CF:
> {code}
> create keyspace test
> with placement_strategy = 'SimpleStrategy'
> and strategy_options = {replication_factor : 1}
> and durable_writes = true;
> use test;
> create column family test
> with column_type = 'Super'
> and comparator = 'UTF8Type'
> and subcomparator = 'UTF8Type'
> and default_validation_class = 'UTF8Type'
> and key_validation_class = 'UTF8Type'
> and rows_cached = 0.0
> and row_cache_save_period = 0
> and row_cache_keys_to_save = 2147483647
> and keys_cached = 200000.0
> and key_cache_save_period = 14400
> and read_repair_chance = 1.0
> and gc_grace = 864000
> and min_compaction_threshold = 4
> and max_compaction_threshold = 32
> and replicate_on_write = true
> and row_cache_provider = 'ConcurrentLinkedHashCacheProvider'
> and compaction_strategy =
> 'org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy';
> {code}
> Then I perform a load using sstableloader from node D, which works fine with
> the following output:
> {code}
> Starting client (and waiting 30 seconds for gossip) ...
> INFO 09:12:17,660 Loading settings from
> file:/opt/apache-cassandra-1.0.1/conf/cassandra.yaml
> INFO 09:12:17,761 DiskAccessMode 'auto' determined to be mmap,
> indexAccessMode is mmap
> INFO 09:12:17,771 Global memtable threshold is enabled at 75MB
> INFO 09:12:17,917 Starting up client gossip
> INFO 09:12:17,934 Starting Messaging Service on port 7000
> INFO 09:12:19,941 Node /172.21.31.244 is now part of the cluster
> INFO 09:12:19,941 InetAddress /172.21.31.244 is now UP
> INFO 09:12:48,003 Opening test/test-h-1 (2884 bytes)
> INFO 09:12:48,017 JNA not found. Native methods will be disabled.
> Streaming revelant part of test/test-h-1-Data.db to [/172.21.31.244]
> INFO 09:12:48,052 Stream context metadata [test/test-h-1-Data.db sections=1
> progress=0/2884 - 0%], 1 sstables.
> INFO 09:12:48,053 Streaming to /172.21.31.244
> progress: [/172.21.31.244 0/1 (0)] [total: 0 - 0MB/s (avg: 0MB/s)] INFO
> 09:12:48,103 Shutting down MessageService...
> INFO 09:12:48,103 Waiting for in-progress requests to complete
> INFO 09:12:48,104 MessagingService shutting down server thread.
> {code}
> Then I start over by shutting cassandra, deleting all of the data and
> commitlog dirs, starting cassandra on Node A and Node B and creating the same
> keyspace and CF. When I run the loader against that, I get:
> {code}
> Starting client (and waiting 30 seconds for gossip) ...
> INFO 09:15:09,316 Loading settings from
> file:/opt/apache-cassandra-1.0.1/conf/cassandra.yaml
> INFO 09:15:09,417 DiskAccessMode 'auto' determined to be mmap,
> indexAccessMode is mmap
> INFO 09:15:09,427 Global memtable threshold is enabled at 75MB
> INFO 09:15:09,572 Starting up client gossip
> INFO 09:15:09,591 Starting Messaging Service on port 7000
> INFO 09:15:10,777 Node /172.21.31.244 is now part of the cluster
> INFO 09:15:10,778 InetAddress /172.21.31.244 is now UP
> INFO 09:15:10,780 Node /172.21.31.245 is now part of the cluster
> INFO 09:15:10,781 InetAddress /172.21.31.245 is now UP
> INFO 09:15:39,664 Opening test/test-h-1 (2884 bytes)
> INFO 09:15:39,691 JNA not found. Native methods will be disabled.
> Streaming revelant part of test/test-h-1-Data.db to [/172.21.31.244,
> /172.21.31.245]
> INFO 09:15:39,730 Stream context metadata [test/test-h-1-Data.db sections=1
> progress=0/274 - 0%], 1 sstables.
> INFO 09:15:39,731 Streaming to /172.21.31.244
> INFO 09:15:39,743 Stream context metadata [test/test-h-1-Data.db sections=2
> progress=0/2610 - 0%], 1 sstables.
> INFO 09:15:39,743 Streaming to /172.21.31.245
> progress: [/172.21.31.244 0/1 (0)] [/172.21.31.245 0/1 (0)] [total: 0 - 0MB/s
> (avg: 0MB/s)]Exception in thread "MiscStage:1" java.lang.AssertionError:
> Reference counter -1 for test/test-h-1-Data.db
> at
> org.apache.cassandra.io.sstable.SSTableReader.releaseReference(SSTableReader.java:715)
> at
> org.apache.cassandra.streaming.StreamOutSession.startNext(StreamOutSession.java:123)
> at
> org.apache.cassandra.streaming.StreamReplyVerbHandler.doVerb(StreamReplyVerbHandler.java:59)
> at
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:59)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:619)
> Exception in thread "MiscStage:2" java.lang.AssertionError: Reference counter
> -2 for test/test-h-1-Data.db
> at
> org.apache.cassandra.io.sstable.SSTableReader.releaseReference(SSTableReader.java:715)
> at
> org.apache.cassandra.streaming.StreamOutSession.close(StreamOutSession.java:150)
> at
> org.apache.cassandra.streaming.StreamOutSession.close(StreamOutSession.java:132)
> at
> org.apache.cassandra.streaming.StreamReplyVerbHandler.doVerb(StreamReplyVerbHandler.java:67)
> at
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:59)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:619)
> progress: [/172.21.31.244 1/1 (100)] [/172.21.31.245 1/1 (100)] [total: 100 -
> 0MB/s (avg: 0MB/s)]
> Waiting for targets to rebuild indexes ...
> {code}
> After that, it never exists. There are on errors in the logs on the server
> side for either node. Additional tests with larger inputs that show the same
> general error show slightly different behavior, specifically the progress on
> all but the first node gets past 1/N. For example, this is the last line on
> a test of a real data set that had 16 sstables: "progress: [/172.21.31.244
> 16/16 (100)] [/172.21.31.245 1/16 (6)] [total: 19 - 0MB/s (avg: 3MB/s)]]"...
> and it never progresses from there, and avg drops to zero over time
> indicating nothing is happening.
> I haven't replicated on any previous versions.
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