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https://issues.apache.org/jira/browse/CASSANDRA-12877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Voytek Jarnot updated CASSANDRA-12877:
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Attachment: (was: idx-stacktrace-04-nov-2016.txt)
> SASI index throwing AssertionError on index creation
> ----------------------------------------------------
>
> Key: CASSANDRA-12877
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12877
> Project: Cassandra
> Issue Type: Bug
> Components: sasi
> Environment: 3.9 and 3.10 tested on both linux and osx
> Reporter: Voytek Jarnot
>
> Possibly a 3.10 regression?
> I built and installed a 3.10 snapshot (built 03-Nov-2016) to get around
> CASSANDRA-11670, CASSANDRA-12689, and CASSANDRA-12223 which are holding me
> back when using 3.9.
> Would like to state up front that I can't duplicate this with a lightweight
> throwaway test, which is frustrating, but it keeps hitting me on our dev
> cluster. It may require a certain amount of data present (or perhaps a high
> number of nulls in the indexed column) - never had any luck duplicating with
> the table shown below.
> Table roughly resembles the following, with many more 'valx' columns:
> CREATE TABLE idx_test_table (
> id1 text,
> id2 text,
> id3 text,
> id4 text,
> val1 text,
> val2 text,
> PRIMARY KEY ((id1, id2), id3, id4)
> ) WITH CLUSTERING ORDER BY (id3 DESC, id4 ASC);
> CREATE CUSTOM INDEX idx_test_index ON idx_test_table (val2) USING
> 'org.apache.cassandra.index.sasi.SASIIndex';
> The error below occurs in 3.10, but not in 3.9; it occurs whether I insert a
> bunch of dev data and then create the index, or whether I create the index
> and then insert a bunch of test data.
> {quote}
> INFO [MemtableFlushWriter:5] 2016-11-03 21:00:19,416
> PerSSTableIndexWriter.java:284 - Scheduling index flush to
> /u01/cassandra-data/data/essatc1/audit_record-520c1dc0a1e411e691db0bd4b103bd15/mc-266-big-SI_idx_ar_document_nbr.db
> INFO [SASI-Memtable:1] 2016-11-03 21:00:19,450
> PerSSTableIndexWriter.java:335 - Index flush to
> /u01/cassandra-data/data/essatc1/audit_record-520c1dc0a1e411e691db0bd4b103bd15/mc-266-big-SI_idx_ar_document_nbr.db
> took 33 ms.
> ERROR [SASI-Memtable:1] 2016-11-03 21:00:19,454 CassandraDaemon.java:229 -
> Exception in thread Thread[SASI-Memtable:1,5,main]
> java.lang.AssertionError: cannot have more than 8 overflow collisions per
> leaf, but had: 25
> at
> org.apache.cassandra.index.sasi.disk.AbstractTokenTreeBuilder$Leaf.createOverflowEntry(AbstractTokenTreeBuilder.java:357)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.disk.AbstractTokenTreeBuilder$Leaf.createEntry(AbstractTokenTreeBuilder.java:346)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.disk.DynamicTokenTreeBuilder$DynamicLeaf.serializeData(DynamicTokenTreeBuilder.java:180)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.disk.AbstractTokenTreeBuilder$Leaf.serialize(AbstractTokenTreeBuilder.java:306)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.disk.AbstractTokenTreeBuilder.write(AbstractTokenTreeBuilder.java:90)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.disk.OnDiskIndexBuilder$MutableDataBlock.flushAndClear(OnDiskIndexBuilder.java:629)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.disk.OnDiskIndexBuilder$MutableLevel.flush(OnDiskIndexBuilder.java:446)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.disk.OnDiskIndexBuilder$MutableLevel.add(OnDiskIndexBuilder.java:433)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.disk.OnDiskIndexBuilder.addTerm(OnDiskIndexBuilder.java:207)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.disk.OnDiskIndexBuilder.finish(OnDiskIndexBuilder.java:293)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.disk.OnDiskIndexBuilder.finish(OnDiskIndexBuilder.java:258)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.disk.OnDiskIndexBuilder.finish(OnDiskIndexBuilder.java:241)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.disk.PerSSTableIndexWriter$Index.lambda$scheduleSegmentFlush$0(PerSSTableIndexWriter.java:267)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.disk.PerSSTableIndexWriter$Index.lambda$complete$1(PerSSTableIndexWriter.java:296)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> ~[na:1.8.0_91]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> ~[na:1.8.0_91]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> ~[na:1.8.0_91]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [na:1.8.0_91]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91]
> ERROR [MemtableFlushWriter:5] 2016-11-03 21:00:19,459 DataTracker.java:168 -
> Can't open index file at
> /u01/cassandra-data/data/essatc1/audit_record-520c1dc0a1e411e691db0bd4b103bd15/mc-266-big-SI_idx_ar_document_nbr.db,
> skipping.
> java.lang.IllegalArgumentException: position: -3995747617649042944, limit:
> 20480
> at
> org.apache.cassandra.index.sasi.utils.MappedBuffer.position(MappedBuffer.java:106)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.disk.OnDiskIndex.<init>(OnDiskIndex.java:147)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.SSTableIndex.<init>(SSTableIndex.java:62)
> ~[apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.conf.DataTracker.getIndexes(DataTracker.java:150)
> [apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.conf.DataTracker.update(DataTracker.java:69)
> [apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.conf.ColumnIndex.update(ColumnIndex.java:147)
> [apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.index.sasi.SASIIndex.handleNotification(SASIIndex.java:320)
> [apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.db.lifecycle.Tracker.notifyAdded(Tracker.java:421)
> [apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.db.lifecycle.Tracker.replaceFlushed(Tracker.java:356)
> [apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.db.compaction.CompactionStrategyManager.replaceFlushed(CompactionStrategyManager.java:317)
> [apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.db.ColumnFamilyStore.replaceFlushed(ColumnFamilyStore.java:1574)
> [apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.db.ColumnFamilyStore$Flush.flushMemtable(ColumnFamilyStore.java:1197)
> [apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> org.apache.cassandra.db.ColumnFamilyStore$Flush.run(ColumnFamilyStore.java:1100)
> [apache-cassandra-3.10-SNAPSHOT.jar:3.10-SNAPSHOT]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [na:1.8.0_91]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [na:1.8.0_91]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91]
> {quote}
> I can attach more stack traces, but it's just more of the same.
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