Saurabh a vague suggestion when you are dropping can you wait for sometime to let the change propagate to other node.Also I see a replication factor 1 but you have 3 nodes.... On Jan 31, 2015 6:28 AM, "Saurabh Sethi" <saurabh_se...@symantec.com> wrote:
> Thanks Adam. I upgraded to 2.1.2 but still seeing this issue. Let me go in > a bit more detail as to what I am seeing – When I create a keyspace for the > first time in a 3 node cluster, it works fine but if I drop the keyspace > and try to recreate it, I see that the node received the request to create > it but it didn’t delegate the request to other nodes because of which the > keyspace didn’t get created on other two nodes. > > But the request for creating a table does get propagated to other nodes > and since they can’t find that keyspace they throw an exception. > > I have 2 nodes as seeds, so the seeds property in cassandra.yaml for all 3 > nodes looks like – seeds: "<node1ip>,<node3ip>" > > Following is that I see in system.log file when I enable DEBUG mode: > > DEBUG [SharedPool-Worker-3] 2015-01-30 16:39:37,363 Message.java:437 - > Received: STARTUP {CQL_VERSION=3.0.0}, v=3 > DEBUG [SharedPool-Worker-3] 2015-01-30 16:39:37,364 Message.java:452 - > Responding: READY, v=3 > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,365 Message.java:437 - > Received: QUERY select cluster_name from system.local, v=3 > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,366 StorageProxy.java:1534 > - Estimated result rows per range: 20.057144; requested rows: 2147483647, > ranges.size(): 1; concurrent range requests: 1 > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,369 Tracing.java:157 - > request complete > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,369 Message.java:452 - > Responding: ROWS [cluster_name(system, local), > org.apache.cassandra.db.marshal.UTF8Type] > | CASSANDRAEDPDEVCLUSTER > ---, v=3 > DEBUG [SharedPool-Worker-1] 2015-01-30 16:39:37,386 Message.java:437 - > Received: QUERY CREATE KEYSPACE IF NOT EXISTS TestMaxColumnsKeySpace WITH > REPLICATION = { 'class' : 'SimpleStrategy', 'replication_factor' : 1 };, v=3 > INFO [SharedPool-Worker-1] 2015-01-30 16:39:37,387 > MigrationManager.java:229 - Create new Keyspace: > KSMetaData{name=testmaxcolumnskeyspace, strategyClass=SimpleStrategy, > strategyOptions={replication_factor=1}, cfMetaData={}, durableWrites=true, > userTypes=org.apache.cassandra.config.UTMetaData@5485ec68} > DEBUG [MigrationStage:1] 2015-01-30 16:39:37,388 FileCacheService.java:150 > - Estimated memory usage is 1182141 compared to actual usage 262698 > DEBUG [MigrationStage:1] 2015-01-30 16:39:37,389 FileCacheService.java:102 > - Evicting cold readers for > /usr/share/apache-cassandra-2.1.2/bin/../data/data/system/schema_columnfamilies-45f5b36024bc3f83a3631034ea4fa697/system-schema_columnfamilies-ka-3-Data.db > DEBUG [MigrationStage:1] 2015-01-30 16:39:37,390 FileCacheService.java:150 > - Estimated memory usage is 1182141 compared to actual usage 394047 > DEBUG [MigrationStage:1] 2015-01-30 16:39:37,390 FileCacheService.java:102 > - Evicting cold readers for > /usr/share/apache-cassandra-2.1.2/bin/../data/data/system/schema_usertypes-3aa752254f82350b8d5c430fa221fa0a/system-schema_usertypes-ka-1-Data.db > DEBUG [MigrationStage:1] 2015-01-30 16:39:37,390 FileCacheService.java:150 > - Estimated memory usage is 1182141 compared to actual usage 525396 > INFO [MigrationStage:1] 2015-01-30 16:39:37,392 > ColumnFamilyStore.java:840 - Enqueuing flush of schema_keyspaces: 496 (0%) > on-heap, 0 (0%) off-heap > DEBUG [MigrationStage:1] 2015-01-30 16:39:37,392 > ColumnFamilyStore.java:166 - scheduling flush in 3600000 ms > INFO [MemtableFlushWriter:10] 2015-01-30 16:39:37,394 Memtable.java:325 - > Writing Memtable-schema_keyspaces@922450609(138 serialized bytes, 3 ops, > 0%/0% of on/off-heap limit) > DEBUG [MemtableFlushWriter:10] 2015-01-30 16:39:37,410 FileUtils.java:161 > - Renaming > bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-tmp-ka-10-Statistics.db > to > bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-ka-10-Statistics.db > DEBUG [MemtableFlushWriter:10] 2015-01-30 16:39:37,410 FileUtils.java:161 > - Renaming > bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-tmp-ka-10-Filter.db > to > bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-ka-10-Filter.db > DEBUG [MemtableFlushWriter:10] 2015-01-30 16:39:37,410 FileUtils.java:161 > - Renaming > bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-tmp-ka-10-TOC.txt > to > bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-ka-10-TOC.txt > DEBUG [MemtableFlushWriter:10] 2015-01-30 16:39:37,411 FileUtils.java:161 > - Renaming > bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-tmp-ka-10-Digest.sha1 > to > bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-ka-10-Digest.sha1 > DEBUG [MemtableFlushWriter:10] 2015-01-30 16:39:37,411 FileUtils.java:161 > - Renaming > bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-tmp-ka-10-CompressionInfo.db > to > bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-ka-10-CompressionInfo.db > DEBUG [MemtableFlushWriter:10] 2015-01-30 16:39:37,411 FileUtils.java:161 > - Renaming > bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-tmp-ka-10-Index.db > to > bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-ka-10-Index.db > DEBUG [MemtableFlushWriter:10] 2015-01-30 16:39:37,412 FileUtils.java:161 > - Renaming > bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-tmp-ka-10-Data.db > to > bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-ka-10-Data.db > INFO [MemtableFlushWriter:10] 2015-01-30 16:39:37,413 Memtable.java:364 - > Completed flushing > /usr/share/apache-cassandra-2.1.2/bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-ka-10-Data.db > (175 bytes) for commitlog position ReplayPosition(segmentId=1422663061374, > position=3040) > DEBUG [MemtableFlushWriter:10] 2015-01-30 16:39:37,413 > DataTracker.java:440 - adding > bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-ka-10 > to list of files tracked for system.schema_keyspaces > DEBUG [MemtableFlushWriter:10] 2015-01-30 16:39:37,413 > CompactionManager.java:179 - Scheduling a background task check for > system.schema_keyspaces with SizeTieredCompactionStrategy > DEBUG [MemtablePostFlush:24] 2015-01-30 16:39:37,414 CommitLog.java:265 - > discard completed log segments for ReplayPosition(segmentId=1422663061374, > position=3040), column family b0f22357-4458-3cdb-9631-c43e59ce3676 > DEBUG [CompactionExecutor:13] 2015-01-30 16:39:37,414 > CompactionManager.java:218 - Checking system.schema_keyspaces > DEBUG [MemtablePostFlush:24] 2015-01-30 16:39:37,414 CommitLog.java:283 - > Not safe to delete active commit log segment > CommitLogSegment(bin/../data/commitlog/CommitLog-4-1422663061374.log); > dirty is peers (37f71aca-7dc2-383b-a706-72528af04d4f), compaction_history > (b4dbb7b4-dc49-3fb5-b3bf-ce6e434832ca), local > (7ad54392-bcdd-35a6-8417-4e047860b377), > DEBUG [MemtablePostFlush:24] 2015-01-30 16:39:37,415 > ColumnFamilyStore.java:879 - forceFlush requested but everything is clean > in schema_columnfamilies > DEBUG [CompactionExecutor:13] 2015-01-30 16:39:37,415 > SizeTieredCompactionStrategy.java:86 - Compaction buckets are > [[SSTableReader(path='/usr/share/apache-cassandra-2.1.2/bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-ka-10-Data.db'), > SSTableReader(path='/usr/share/apache-cassandra-2.1.2/bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-ka-9-Data.db')]] > DEBUG [MemtablePostFlush:24] 2015-01-30 16:39:37,415 > ColumnFamilyStore.java:879 - forceFlush requested but everything is clean > in schema_columns > DEBUG [CompactionExecutor:13] 2015-01-30 16:39:37,415 > SizeTieredCompactionStrategy.java:86 - Compaction buckets are [] > DEBUG [MemtablePostFlush:24] 2015-01-30 16:39:37,415 > ColumnFamilyStore.java:879 - forceFlush requested but everything is clean > in schema_triggers > DEBUG [CompactionExecutor:13] 2015-01-30 16:39:37,415 > CompactionManager.java:229 - No tasks available > DEBUG [MemtablePostFlush:24] 2015-01-30 16:39:37,416 > ColumnFamilyStore.java:879 - forceFlush requested but everything is clean > in schema_usertypes > DEBUG [MigrationStage:1] 2015-01-30 16:39:37,416 FileCacheService.java:150 > - Estimated memory usage is 1182141 compared to actual usage 525396 > DEBUG [MigrationStage:1] 2015-01-30 16:39:37,417 FileCacheService.java:150 > - Estimated memory usage is 1182141 compared to actual usage 525396 > DEBUG [MigrationStage:1] 2015-01-30 16:39:37,417 FileCacheService.java:150 > - Estimated memory usage is 1182141 compared to actual usage 525396 > DEBUG [MigrationStage:1] 2015-01-30 16:39:37,425 MigrationManager.java:418 > - Gossiping my schema version b5291c1d-6635-3627-928f-f5a0f0c27ec1 > DEBUG [SharedPool-Worker-1] 2015-01-30 16:39:37,425 Tracing.java:157 - > request complete > DEBUG [SharedPool-Worker-1] 2015-01-30 16:39:37,425 Message.java:452 - > Responding: RESULT schema change CREATED KEYSPACE testmaxcolumnskeyspace, > v=3 > DEBUG [SharedPool-Worker-1] 2015-01-30 16:39:37,502 Message.java:437 - > Received: QUERY SELECT peer, rpc_address, schema_version FROM system.peers, > v=3 > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,502 Message.java:437 - > Received: QUERY SELECT schema_version FROM system.local WHERE key='local', > v=3 > DEBUG [SharedPool-Worker-1] 2015-01-30 16:39:37,503 StorageProxy.java:1534 > - Estimated result rows per range: 23.2875; requested rows: 2147483647, > ranges.size(): 1; concurrent range requests: 1 > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,504 > FileCacheService.java:150 - Estimated memory usage is 1050792 compared to > actual usage 394047 > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,505 > FileCacheService.java:150 - Estimated memory usage is 1182141 compared to > actual usage 525396 > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,505 StorageProxy.java:1271 > - Read: 2 ms. > DEBUG [SharedPool-Worker-1] 2015-01-30 16:39:37,505 Tracing.java:157 - > request complete > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,506 Tracing.java:157 - > request complete > DEBUG [SharedPool-Worker-1] 2015-01-30 16:39:37,506 Message.java:452 - > Responding: ROWS [peer(system, peers), > org.apache.cassandra.db.marshal.InetAddressType][rpc_address(system, > peers), > org.apache.cassandra.db.marshal.InetAddressType][schema_version(system, > peers), org.apache.cassandra.db.marshal.UUIDType] > | 10.65.119.193 | 10.65.119.193 | b5291c1d-6635-3627-928f-f5a0f0c27ec1 > | 10.65.58.24 | 10.65.58.24 | b5291c1d-6635-3627-928f-f5a0f0c27ec1 > ---, v=3 > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,506 Message.java:452 - > Responding: ROWS [schema_version(system, local), > org.apache.cassandra.db.marshal.UUIDType] > | b5291c1d-6635-3627-928f-f5a0f0c27ec1 > ---, v=3 > DEBUG [SharedPool-Worker-3] 2015-01-30 16:39:37,509 Message.java:437 - > Received: QUERY SELECT * FROM system.schema_keyspaces WHERE keyspace_name = > 'testmaxcolumnskeyspace', v=3 > DEBUG [SharedPool-Worker-1] 2015-01-30 16:39:37,509 Message.java:437 - > Received: QUERY SELECT * FROM system.schema_usertypes WHERE keyspace_name = > 'testmaxcolumnskeyspace', v=3 > DEBUG [SharedPool-Worker-4] 2015-01-30 16:39:37,510 > FileCacheService.java:150 - Estimated memory usage is 1182141 compared to > actual usage 525396 > DEBUG [SharedPool-Worker-5] 2015-01-30 16:39:37,510 Message.java:437 - > Received: QUERY SELECT * FROM system.schema_columnfamilies WHERE > keyspace_name = 'testmaxcolumnskeyspace', v=3 > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,510 > FileCacheService.java:150 - Estimated memory usage is 1050792 compared to > actual usage 394047 > DEBUG [SharedPool-Worker-3] 2015-01-30 16:39:37,510 StorageProxy.java:1271 > - Read: 0 ms. > DEBUG [SharedPool-Worker-6] 2015-01-30 16:39:37,510 Message.java:437 - > Received: QUERY SELECT * FROM system.schema_columns WHERE keyspace_name = > 'testmaxcolumnskeyspace', v=3 > DEBUG [SharedPool-Worker-1] 2015-01-30 16:39:37,510 StorageProxy.java:1271 > - Read: 0 ms. > DEBUG [SharedPool-Worker-3] 2015-01-30 16:39:37,511 Tracing.java:157 - > request complete > DEBUG [SharedPool-Worker-4] 2015-01-30 16:39:37,511 > FileCacheService.java:150 - Estimated memory usage is 1182141 compared to > actual usage 525396 > DEBUG [SharedPool-Worker-1] 2015-01-30 16:39:37,511 Tracing.java:157 - > request complete > DEBUG [SharedPool-Worker-3] 2015-01-30 16:39:37,511 Message.java:452 - > Responding: ROWS [keyspace_name(system, schema_keyspaces), > org.apache.cassandra.db.marshal.UTF8Type][durable_writes(system, > schema_keyspaces), > org.apache.cassandra.db.marshal.BooleanType][strategy_class(system, > schema_keyspaces), > org.apache.cassandra.db.marshal.UTF8Type][strategy_options(system, > schema_keyspaces), org.apache.cassandra.db.marshal.UTF8Type] > ---, v=3 > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,511 > FileCacheService.java:102 - Evicting cold readers for > /usr/share/apache-cassandra-2.1.2/bin/../data/data/system/schema_columns-296e9c049bec3085827dc17d3df2122a/system-schema_columns-ka-3-Data.db > DEBUG [SharedPool-Worker-5] 2015-01-30 16:39:37,511 StorageProxy.java:1271 > - Read: 0 ms. > DEBUG [SharedPool-Worker-1] 2015-01-30 16:39:37,511 Message.java:452 - > Responding: ROWS [keyspace_name(system, schema_usertypes), > org.apache.cassandra.db.marshal.UTF8Type][type_name(system, > schema_usertypes), > org.apache.cassandra.db.marshal.UTF8Type][field_names(system, > schema_usertypes), > org.apache.cassandra.db.marshal.ListType(org.apache.cassandra.db.marshal.UTF8Type)][field_types(system, > schema_usertypes), > org.apache.cassandra.db.marshal.ListType(org.apache.cassandra.db.marshal.UTF8Type)] > ---, v=3 > DEBUG [SharedPool-Worker-5] 2015-01-30 16:39:37,513 Tracing.java:157 - > request complete > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,513 > FileCacheService.java:150 - Estimated memory usage is 1182141 compared to > actual usage 656745 > DEBUG [SharedPool-Worker-5] 2015-01-30 16:39:37,513 Message.java:452 - > Responding: ROWS [keyspace_name(system, schema_columnfamilies), > org.apache.cassandra.db.marshal.UTF8Type][columnfamily_name(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.UTF8Type][bloom_filter_fp_chance(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.DoubleType][caching(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.UTF8Type][cf_id(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.UUIDType][column_aliases(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.UTF8Type][comment(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.UTF8Type][compaction_strategy_class(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.UTF8Type][compaction_strategy_options(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.UTF8Type][comparator(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.UTF8Type][compression_parameters(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.UTF8Type][default_time_to_live(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.Int32Type][default_validator(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.UTF8Type][dropped_columns(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.MapType(org.apache.cassandra.db.marshal.UTF8Type,org.apache.cassandra.db.marshal.LongType)][gc_grace_seconds(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.Int32Type][index_interval(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.Int32Type][is_dense(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.BooleanType][key_aliases(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.UTF8Type][key_validator(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.UTF8Type][local_read_repair_chance(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.DoubleType][max_compaction_threshold(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.Int32Type][max_index_interval(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.Int32Type][memtable_flush_period_in_ms(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.Int32Type][min_compaction_threshold(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.Int32Type][min_index_interval(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.Int32Type][read_repair_chance(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.DoubleType][speculative_retry(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.UTF8Type][subcomparator(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.UTF8Type][type(system, > schema_columnfamilies), > org.apache.cassandra.db.marshal.UTF8Type][value_alias(system, > schema_columnfamilies), org.apache.cassandra.db.marshal.UTF8Type] > ---, v=3 > DEBUG [SharedPool-Worker-6] 2015-01-30 16:39:37,514 StorageProxy.java:1271 > - Read: 2 ms. > DEBUG [SharedPool-Worker-6] 2015-01-30 16:39:37,514 Tracing.java:157 - > request complete > DEBUG [SharedPool-Worker-6] 2015-01-30 16:39:37,514 Message.java:452 - > Responding: ROWS [keyspace_name(system, schema_columns), > org.apache.cassandra.db.marshal.UTF8Type][columnfamily_name(system, > schema_columns), > org.apache.cassandra.db.marshal.UTF8Type][column_name(system, > schema_columns), > org.apache.cassandra.db.marshal.UTF8Type][component_index(system, > schema_columns), > org.apache.cassandra.db.marshal.Int32Type][index_name(system, > schema_columns), > org.apache.cassandra.db.marshal.UTF8Type][index_options(system, > schema_columns), > org.apache.cassandra.db.marshal.UTF8Type][index_type(system, > schema_columns), org.apache.cassandra.db.marshal.UTF8Type][type(system, > schema_columns), > org.apache.cassandra.db.marshal.UTF8Type][validator(system, > schema_columns), org.apache.cassandra.db.marshal.UTF8Type] > ---, v=3 > DEBUG [SharedPool-Worker-6] 2015-01-30 16:39:37,516 Message.java:437 - > Received: QUERY SELECT * FROM system.local WHERE key='local', v=3 > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,516 Message.java:437 - > Received: QUERY SELECT * FROM system.peers, v=3 > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,516 StorageProxy.java:1534 > - Estimated result rows per range: 23.2875; requested rows: 2147483647, > ranges.size(): 1; concurrent range requests: 1 > DEBUG [SharedPool-Worker-5] 2015-01-30 16:39:37,517 > FileCacheService.java:150 - Estimated memory usage is 1050792 compared to > actual usage 525396 > DEBUG [SharedPool-Worker-5] 2015-01-30 16:39:37,517 > FileCacheService.java:150 - Estimated memory usage is 1182141 compared to > actual usage 656745 > DEBUG [SharedPool-Worker-6] 2015-01-30 16:39:37,518 StorageProxy.java:1271 > - Read: 1 ms. > DEBUG [SharedPool-Worker-6] 2015-01-30 16:39:37,518 Tracing.java:157 - > request complete > DEBUG [SharedPool-Worker-6] 2015-01-30 16:39:37,518 Message.java:452 - > Responding: ROWS [key(system, local), > org.apache.cassandra.db.marshal.UTF8Type][bootstrapped(system, local), > org.apache.cassandra.db.marshal.UTF8Type][cluster_name(system, local), > org.apache.cassandra.db.marshal.UTF8Type][cql_version(system, local), > org.apache.cassandra.db.marshal.UTF8Type][data_center(system, local), > org.apache.cassandra.db.marshal.UTF8Type][gossip_generation(system, local), > org.apache.cassandra.db.marshal.Int32Type][host_id(system, local), > org.apache.cassandra.db.marshal.UUIDType][native_protocol_version(system, > local), org.apache.cassandra.db.marshal.UTF8Type][partitioner(system, > local), org.apache.cassandra.db.marshal.UTF8Type][rack(system, local), > org.apache.cassandra.db.marshal.UTF8Type][release_version(system, local), > org.apache.cassandra.db.marshal.UTF8Type][schema_version(system, local), > org.apache.cassandra.db.marshal.UUIDType][thrift_version(system, local), > org.apache.cassandra.db.marshal.UTF8Type][tokens(system, local), > org.apache.cassandra.db.marshal.SetType(org.apache.cassandra.db.marshal.UTF8Type)][truncated_at(system, > local), > org.apache.cassandra.db.marshal.MapType(org.apache.cassandra.db.marshal.UUIDType,org.apache.cassandra.db.marshal.BytesType)] > | local | COMPLETED | CASSANDRAEDPDEVCLUSTER | 3.2.0 | DC1 | 1422663061 | > 19dbb3ec-ada4-4af0-9d39-95eb89a0a8e7 | 3 | > org.apache.cassandra.dht.Murmur3Partitioner | RAC1 | 2.1.2 | > b5291c1d-6635-3627-928f-f5a0f0c27ec1 | 19.39.0 | … > ---, v=3 > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,519 Tracing.java:157 - > request complete > DEBUG [SharedPool-Worker-2] 2015-01-30 16:39:37,519 Message.java:452 - > Responding: ROWS [peer(system, peers), > org.apache.cassandra.db.marshal.InetAddressType][data_center(system, > peers), org.apache.cassandra.db.marshal.UTF8Type][host_id(system, peers), > org.apache.cassandra.db.marshal.UUIDType][preferred_ip(system, peers), > org.apache.cassandra.db.marshal.InetAddressType][rack(system, peers), > org.apache.cassandra.db.marshal.UTF8Type][release_version(system, peers), > org.apache.cassandra.db.marshal.UTF8Type][rpc_address(system, peers), > org.apache.cassandra.db.marshal.InetAddressType][schema_version(system, > peers), org.apache.cassandra.db.marshal.UUIDType][tokens(system, peers), > org.apache.cassandra.db.marshal.SetType(org.apache.cassandra.db.marshal.UTF8Type)] > | 10.65.119.193 | DC1 | 12bdc695-1647-462c-8167-e386603643c9 | null | > RAC1 | 2.1.2 | 10.65.119.193 | b5291c1d-6635-3627-928f-f5a0f0c27ec1 | … > | 10.65.58.24 | DC1 | a1cf7f2c-fa1b-4d7d-95c9-381bcc2b36f9 | null | RAC1 > | 2.1.2 | 10.65.58.24 | b5291c1d-6635-3627-928f-f5a0f0c27ec1 | … > ---, v=3 > > Thanks, > Saurabh > From: Adam Holmberg <adam.holmb...@datastax.com> > Reply-To: "user@cassandra.apache.org" <user@cassandra.apache.org> > Date: Friday, January 30, 2015 at 9:25 AM > To: "user@cassandra.apache.org" <user@cassandra.apache.org> > Subject: Re: Unable to create a keyspace > > I would first ask if you could upgrade to the latest version of Cassandra > 2.1.x (presently 2.1.2). > > If the issue still occurs consistently, it would be interesting to turn up > logging on the client side and see if something is causing the client to > disconnect during the metadata refresh following the schema change. If this > yields further information, please raise the issue on the driver's user > mailing list. > > Adam Holmberg > > On Wed, Jan 28, 2015 at 8:19 PM, Saurabh Sethi <saurabh_se...@symantec.com > > wrote: > >> I have a 3 node Cassandra 2.1.0 cluster and I am using datastax 2.1.4 >> driver to create a keyspace followed by creating a column family within >> that keyspace from my unit test. >> >> But I do not see the keyspace getting created and the code for creating >> column family fails because it cannot find the keyspace. I see the >> following in the system.log file: >> >> INFO [SharedPool-Worker-1] 2015-01-28 17:59:08,472 >> MigrationManager.java:229 - Create new Keyspace: >> KSMetaData{name=testmaxcolumnskeyspace, strategyClass=SimpleStrategy, >> strategyOptions={replication_factor=1}, cfMetaData={}, durableWrites=true, >> userTypes=org.apache.cassandra.config.UTMetaData@370ad1d3} >> INFO [MigrationStage:1] 2015-01-28 17:59:08,476 >> ColumnFamilyStore.java:856 - Enqueuing flush of schema_keyspaces: 512 (0%) >> on-heap, 0 (0%) off-heap >> INFO [MemtableFlushWriter:22] 2015-01-28 17:59:08,477 Memtable.java:326 >> - Writing Memtable-schema_keyspaces@1664717092(138 serialized bytes, 3 >> ops, 0%/0% of on/off-heap limit) >> INFO [MemtableFlushWriter:22] 2015-01-28 17:59:08,486 Memtable.java:360 >> - Completed flushing >> /usr/share/apache-cassandra-2.1.0/bin/../data/data/system/schema_keyspaces-b0f2235744583cdb9631c43e59ce3676/system-schema_keyspaces-ka-118-Data.db >> (175 bytes) for commitlog position ReplayPosition(segmentId=1422485457803, >> position=10514) >> >> This issue doesn’t happen always. My test runs fine sometimes but once it >> gets into this state, it remains there for a while and I can constantly >> reproduce this. >> >> Also, when this issue happens for the first time, I also see the >> following error message in system.log file: >> >> ERROR [SharedPool-Worker-1] 2015-01-28 15:08:24,286 ErrorMessage.java:218 - >> Unexpected exception during request >> java.io.IOException: Connection reset by peer >> at sun.nio.ch.FileDispatcherImpl.read0(Native Method) ~[na:1.8.0_05] >> at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) >> ~[na:1.8.0_05] >> at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) >> ~[na:1.8.0_05] >> at sun.nio.ch.IOUtil.read(IOUtil.java:192) ~[na:1.8.0_05] >> at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:375) >> ~[na:1.8.0_05] >> at >> io.netty.buffer.PooledUnsafeDirectByteBuf.setBytes(PooledUnsafeDirectByteBuf.java:311) >> ~[netty-all-4.0.20.Final.jar:4.0.20.Final] >> at >> io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:878) >> ~[netty-all-4.0.20.Final.jar:4.0.20.Final] >> at >> io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:225) >> ~[netty-all-4.0.20.Final.jar:4.0.20.Final] >> at >> io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:114) >> ~[netty-all-4.0.20.Final.jar:4.0.20.Final] >> at >> io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:507) >> ~[netty-all-4.0.20.Final.jar:4.0.20.Final] >> at >> io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:464) >> ~[netty-all-4.0.20.Final.jar:4.0.20.Final] >> at >> io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:378) >> ~[netty-all-4.0.20.Final.jar:4.0.20.Final] >> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:350) >> ~[netty-all-4.0.20.Final.jar:4.0.20.Final] >> at >> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) >> ~[netty-all-4.0.20.Final.jar:4.0.20.Final] >> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_05] >> >> >> Anyone has any idea what might be going on here? >> >> Thanks, >> Saurabh >> > >