Thanks
On Sat, Jun 30, 2018 at 12:36 PM, Manikumar <manikumar.re...@gmail.com>
wrote:
> It will be taken as "any" directory for each replica, which means replica
> will placed on any one of the
> configured directory on that broker.
>
> Since it is "log_dirs" optional, you can remove from the json.
>
> On Sat, Jun 30, 2018 at 12:02 PM Debraj Manna <subharaj.ma...@gmail.com>
> wrote:
>
> > It is problem on my side. The code was changing the replicas count but
> not
> > the log_dirs. Since I am migrating from 0.10 this part of the code was
> not
> > changed.
> >
> > I have a follow up question what is the default value of log_dirs if I
> > don't specify it in reassignment.json ?
> >
> > On Sat, Jun 30, 2018 at 11:15 AM, Debraj Manna <subharaj.ma...@gmail.com
> >
> > wrote:
> >
> > > I am generating the reassignent.json like below
> > >
> > > /home/ubuntu/deploy/kafka/bin/kafka-reassign-partitions.sh --zookeeper
> > 127.0.0.1:2181 --generate --topics-to-move-json-file
> > /home/ubuntu/deploy/kafka/topics_to_move.json --broker-list '%s' |tail
> -1 >
> > /home/ubuntu/deploy/kafka/reassignment.json"
> > >
> > > Then I am doing the reassignment using the generated file
> > >
> > > /home/ubuntu/deploy/kafka/bin/kafka-reassign-partitions.sh --zookeeper
> > 127.0.0.1:2181 --execute --reassignment-json-file
> > /home/ubuntu/deploy/kafka/reassignment.json
> > >
> > > kafka-reassign-partitions.sh helps states
> > >
> > > The JSON file with the partition reassignment configurationThe format
> to
> > >> use is -
> > >> {"partitions":[{"topic": "foo", "partition": 1, "replicas": [1,2,3],
> > >> "log_dirs": ["dir1","dir2","dir3"]}], "version":1} Note that
> "log_dirs"
> > is
> > >> optional. When it is specified, its length must equal the length of
> the
> > >> replicas list. The value in this list can be either "any" or the
> > absolution
> > >> path of the log directory on the broker. If absolute log directory
> path
> > is
> > >> specified, it is currently required that the replica has not already
> > been
> > >> created on that broker. The replica will then be created in the
> > specified
> > >> log directory on the broker later.
> > >
> > >
> > > So it appears reassignment json that is generated by
> > > kafka-reassign-partions.sh is creating an issue with logdirs. Is this
> > > some issue in kafka-reassign-partitions.sh or some misconfiguration
> from
> > my
> > > side. ?
> > >
> > > On Sat, Jun 30, 2018 at 10:26 AM, Debraj Manna <
> subharaj.ma...@gmail.com
> > >
> > > wrote:
> > >
> > >> Please find the server.properties from one of the broker.
> > >>
> > >> broker.id=0
> > >> port=9092
> > >> num.network.threads=3
> > >> num.io.threads=8
> > >> socket.send.buffer.bytes=102400
> > >> socket.receive.buffer.bytes=102400
> > >> socket.request.max.bytes=104857600
> > >> log.dirs=/var/lib/kafka/kafka-logs
> > >> num.recovery.threads.per.data.dir=1
> > >> log.retention.hours=36
> > >> log.retention.bytes=1073741824
> > >> log.segment.bytes=536870912
> > >> log.retention.check.interval.ms=300000
> > >> log.cleaner.enable=false
> > >> zookeeper.connect=platform1:2181,platform2:2181,platform3:2181
> > >> message.max.bytes=15000000
> > >> replica.fetch.max.bytes=15000000
> > >> auto.create.topics.enable=true
> > >> zookeeper.connection.timeout.ms=6000
> > >> unclean.leader.election.enable=false
> > >> delete.topic.enable=false
> > >> offsets.topic.replication.factor=1
> > >> transaction.state.log.replication.factor=1
> > >> transaction.state.log.min.isr=1
> > >>
> > >> I have placed server.log from a broker at https://gist.github.com/deb
> > >> raj-manna/4b4bdae8a1c15c36b313a04f37e8776d
> > >>
> > >> On Sat, Jun 30, 2018 at 8:16 AM, Ted Yu <yuzhih...@gmail.com> wrote:
> > >>
> > >>> Seems to be related to KIP-113.
> > >>>
> > >>> server.properties didn't go thru. Do you mind pastebin'ing its
> content
> > ?
> > >>>
> > >>> If you can pastebin logs from broker, that should help.
> > >>>
> > >>> Thanks
> > >>>
> > >>> On Fri, Jun 29, 2018 at 10:37 AM, Debraj Manna <
> > subharaj.ma...@gmail.com
> > >>> >
> > >>> wrote:
> > >>>
> > >>> > Hi
> > >>> >
> > >>> > I altered a topic like below in kafka 1.1.0
> > >>> >
> > >>> > /home/ubuntu/deploy/kafka/bin/kafka-topics.sh --zookeeper
> > >>> 127.0.0.1:2181
> > >>> > --alter --topic Topic3 --config min.insync.replicas=2
> > >>> >
> > >>> > But whenever I am trying to verify the reassignment it is showing
> the
> > >>> > below exception
> > >>> >
> > >>> > /home/ubuntu/deploy/kafka/bin/kafka-reassign-partitions.sh
> > >>> --zookeeper 127.0.0.1:2181 --reassignment-json-file
> > >>> /home/ubuntu/deploy/kafka/reassignment.json --verify
> > >>> >
> > >>> > Partitions reassignment failed due to Size of replicas list
> Vector(3,
> > >>> 0, 2) is different from size of log dirs list Vector(any) for
> partition
> > >>> Topic3-7
> > >>> > kafka.common.AdminCommandFailedException: Size of replicas list
> > >>> Vector(3, 0, 2) is different from size of log dirs list Vector(any)
> for
> > >>> partition Topic3-7
> > >>> > at kafka.admin.ReassignPartitionsCommand$$
> anonfun$parsePartitio
> > >>> nReassignmentData$1$$anonfun$apply$4$$anonfun$apply$5.apply(
> > >>> ReassignPartitionsCommand.scala:262)
> > >>> > at kafka.admin.ReassignPartitionsCommand$$
> anonfun$parsePartitio
> > >>> nReassignmentData$1$$anonfun$apply$4$$anonfun$apply$5.apply(
> > >>> ReassignPartitionsCommand.scala:251)
> > >>> > at scala.collection.Iterator$class.foreach(Iterator.scala:
> 891)
> > >>> > at scala.collection.AbstractIterator.foreach(
> Iterator.scala:133
> > >>> 4)
> > >>> > at kafka.admin.ReassignPartitionsCommand$$
> anonfun$parsePartitio
> > >>> nReassignmentData$1$$anonfun$apply$4.apply(ReassignPartition
> > >>> sCommand.scala:251)
> > >>> > at kafka.admin.ReassignPartitionsCommand$$
> anonfun$parsePartitio
> > >>> nReassignmentData$1$$anonfun$apply$4.apply(ReassignPartition
> > >>> sCommand.scala:250)
> > >>> > at scala.collection.immutable.List.foreach(List.scala:392)
> > >>> > at kafka.admin.ReassignPartitionsCommand$$
> anonfun$parsePartitio
> > >>> nReassignmentData$1.apply(ReassignPartitionsCommand.scala:250)
> > >>> > at kafka.admin.ReassignPartitionsCommand$$
> anonfun$parsePartitio
> > >>> nReassignmentData$1.apply(ReassignPartitionsCommand.scala:249)
> > >>> > at scala.collection.immutable.List.foreach(List.scala:392)
> > >>> > at kafka.admin.ReassignPartitionsCommand$.
> parsePartitionReassig
> > >>> nmentData(ReassignPartitionsCommand.scala:249)
> > >>> > at kafka.admin.ReassignPartitionsCommand$.
> verifyAssignment(Reas
> > >>> signPartitionsCommand.scala:90)
> > >>> > at kafka.admin.ReassignPartitionsCommand$.
> verifyAssignment(Reas
> > >>> signPartitionsCommand.scala:84)
> > >>> > at kafka.admin.ReassignPartitionsCommand$.
> main(ReassignPartitio
> > >>> nsCommand.scala:58)
> > >>> > at kafka.admin.ReassignPartitionsCommand.
> main(ReassignPartition
> > >>> sCommand.scala)
> > >>> >
> > >>> >
> > >>> > My reassignment.json & server.properties is attached. Same thing
> used
> > >>> to
> > >>> > work fine in kafka 0.10. Can someone let me what is going wrong? Is
> > >>> > anything changed related to this in kafka 1.1.0 ?
> > >>> >
> > >>>
> > >>
> > >>
> > >
> >
>
