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Voytek Jarnot updated CASSANDRA-12877: -------------------------------------- Comment: was deleted (was: Attached (slightly sanitized) result of a failed attempt to create a SASI index as described but on my localhost 1-machine cluster. Full series of stacktraces as well as the "Update table ..." output, giving the details of my setup. Perhaps worth mentioning: the tables has ~27 million values for the final primary key column.) > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)