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Posted to commits@cassandra.apache.org by "Benjamin Lerer (JIRA)" <ji...@apache.org> on 2015/03/27 14:00:56 UTC
[jira] [Resolved] (CASSANDRA-9052) CQLSSTableWriter close does not
work - Regression bug: CASSANDRA-8281
[ https://issues.apache.org/jira/browse/CASSANDRA-9052?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Benjamin Lerer resolved CASSANDRA-9052.
---------------------------------------
Resolution: Duplicate
> CQLSSTableWriter close does not work - Regression bug: CASSANDRA-8281
> ---------------------------------------------------------------------
>
> Key: CASSANDRA-9052
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9052
> Project: Cassandra
> Issue Type: Bug
> Environment: cassandra-all:2.1.2
> cassandra-all:2.1.3
> Reporter: Sebastian YEPES FERNANDEZ
> Assignee: Benjamin Lerer
> Labels: API, CQL, SSTableWriter
>
> Hello,
> I have just noticed that the last C* version 2.1.3 reintroduced an old bug "CASSANDRA-8281".
> When closing the CQLSSTableWriter after adding rows it generated the following Exception:
> {code:title=Exception|borderStyle=solid}
> Exception in thread "main" java.lang.ExceptionInInitializerError
> at org.apache.cassandra.db.Keyspace.initCf(Keyspace.java:324)
> at org.apache.cassandra.db.Keyspace.<init>(Keyspace.java:277)
> at org.apache.cassandra.db.Keyspace.open(Keyspace.java:119)
> at org.apache.cassandra.db.Keyspace.open(Keyspace.java:96)
> at org.apache.cassandra.cql3.statements.UpdateStatement.addUpdateForKey(UpdateStatement.java:101)
> at org.apache.cassandra.io.sstable.CQLSSTableWriter.rawAddRow(CQLSSTableWriter.java:225)
> at org.apache.cassandra.io.sstable.CQLSSTableWriter.addRow(CQLSSTableWriter.java:144)
> at org.apache.cassandra.io.sstable.CQLSSTableWriter.addRow(CQLSSTableWriter.java:119)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSite.invoke(PojoMetaMethodSite.java:189)
> at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:53)
> at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
> at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:110)
> at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:122)
> at BulkDataLoader.main(BulkDataLoader.groovy:26)
> Caused by: java.lang.NullPointerException
> at org.apache.cassandra.config.DatabaseDescriptor.getFlushWriters(DatabaseDescriptor.java:1053)
> at org.apache.cassandra.db.ColumnFamilyStore.<clinit>(ColumnFamilyStore.java:85)
> ... 18 more
> {code}
> Note that is this works correctly in 2.1.2 and not with 2.1.3, we can reproduce this issue with the following code:
> {code:title=test.java|borderStyle=solid}
> import org.apache.cassandra.config.Config;
> import org.apache.cassandra.io.sstable.CQLSSTableWriter;
> public static void main(String[] args) {
> Config.setClientMode(true);
> // These folders needs must exist: mkdir -p /tmp/kspc/t1
> CQLSSTableWriter w1 = CQLSSTableWriter.builder()
> .inDirectory("/tmp/kspc/t1")
> .forTable("CREATE TABLE kspc.t1 ( id int, PRIMARY KEY (id));")
> .using("INSERT INTO kspc.t1 (id) VALUES ( ? );")
> .build();
> try {
> w1.addRow(1);
> w1.close();
> } catch (Exception e) {
> System.out.println(e);
> }
> }
> {code}
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