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Posted to commits@cassandra.apache.org by "Eduard Tudenhoefner (JIRA)" <ji...@apache.org> on 2017/08/18 14:23:00 UTC
[jira] [Commented] (CASSANDRA-4763) SSTableLoader shouldn't get
keyspace from path
[ https://issues.apache.org/jira/browse/CASSANDRA-4763?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16133019#comment-16133019 ]
Eduard Tudenhoefner commented on CASSANDRA-4763:
------------------------------------------------
It seems that even with the old format where the sstable would contain keyspace/table names, *sstableloader* would still try to get the name from the path
{code}
$ ll /var/lib/cassandra/data/keyspace1/standard1-4752be9083af11e7a8f5270d6df438fd/snapshots/1503017601804
total 80
drwxr-xr-x 11 root wheel 374B Aug 17 17:53 .
drwxr-xr-x 3 root wheel 102B Aug 17 17:53 ..
-rw-r--r-- 2 root wheel 8B Aug 17 17:53 keyspace1-standard1-ka-1-CRC.db
-rw-r--r-- 2 root wheel 2.7K Aug 17 17:53 keyspace1-standard1-ka-1-Data.db
-rw-r--r-- 2 root wheel 10B Aug 17 17:53 keyspace1-standard1-ka-1-Digest.sha1
-rw-r--r-- 2 root wheel 24B Aug 17 17:53 keyspace1-standard1-ka-1-Filter.db
-rw-r--r-- 2 root wheel 240B Aug 17 17:53 keyspace1-standard1-ka-1-Index.db
-rw-r--r-- 2 root wheel 4.4K Aug 17 17:53 keyspace1-standard1-ka-1-Statistics.db
-rw-r--r-- 2 root wheel 130B Aug 17 17:53 keyspace1-standard1-ka-1-Summary.db
-rw-r--r-- 2 root wheel 79B Aug 17 17:53 keyspace1-standard1-ka-1-TOC.txt
-rw-r--r-- 1 root wheel 47B Aug 17 17:53 manifest.json
{code}
{code}
$ sstableloader -d localhost /var/lib/cassandra/data/keyspace1/standard1-4752be9083af11e7a8f5270d6df438fd/snapshots/1503017601804/
Could not retrieve endpoint ranges:
InvalidRequestException(why:No such keyspace: snapshots)
java.lang.RuntimeException: Could not retrieve endpoint ranges:
at org.apache.cassandra.tools.BulkLoader$ExternalClient.init(BulkLoader.java:342)
at org.apache.cassandra.io.sstable.SSTableLoader.stream(SSTableLoader.java:156)
at org.apache.cassandra.tools.BulkLoader.main(BulkLoader.java:109)
Caused by: InvalidRequestException(why:No such keyspace: snapshots)
at org.apache.cassandra.thrift.Cassandra$describe_ring_result$describe_ring_resultStandardScheme.read(Cassandra.java:35320)
at org.apache.cassandra.thrift.Cassandra$describe_ring_result$describe_ring_resultStandardScheme.read(Cassandra.java:35287)
at org.apache.cassandra.thrift.Cassandra$describe_ring_result.read(Cassandra.java:35229)
at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:86)
at org.apache.cassandra.thrift.Cassandra$Client.recv_describe_ring(Cassandra.java:1292)
at org.apache.cassandra.thrift.Cassandra$Client.describe_ring(Cassandra.java:1279)
at org.apache.cassandra.tools.BulkLoader$ExternalClient.init(BulkLoader.java:307)
... 2 more
{code}
> SSTableLoader shouldn't get keyspace from path
> ----------------------------------------------
>
> Key: CASSANDRA-4763
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4763
> Project: Cassandra
> Issue Type: Improvement
> Components: Tools
> Affects Versions: 1.2.0 beta 1
> Reporter: Nick Bailey
> Assignee: Eduard Tudenhoefner
> Priority: Minor
> Fix For: 2.1.x
>
>
> SSTableLoader currently gets the keyspace it is going to load to from the path of the directoy of sstables it is loading. This isn't really documented (or I didn't see it), but also isn't really a good way of doing it in general.
> {noformat}
> this.keyspace = directory.getParentFile().getName();
> {noformat}
> We should probably just let users pass the name in. If you are loading a snapshot the file names will have the keyspace which is slightly better but people manually creating their own sstables might not format them the same.
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